diff --git a/FSharp_Jupyter_Notebooks.ipynb b/FSharp_Jupyter_Notebooks.ipynb index cebfa50..68fffeb 100644 --- a/FSharp_Jupyter_Notebooks.ipynb +++ b/FSharp_Jupyter_Notebooks.ipynb @@ -420,10 +420,10 @@ { "data": { "text/plain": [ - "[5.0; 5.071608072; 4.785123851; 4.428785525; 4.543707526; 4.870783297;\n", - " 5.143417017; 4.683672159; 4.236893599; 3.966131765; 4.126090935; 4.317065919;\n", - " 4.110162597; 4.282375031; 4.566111323; 4.160497909; 4.410274989; 4.876146302;\n", - " 4.905702215; 5.309531861]" + "[5.0; 4.785741253; 4.571863963; 4.947138945; 4.728038037; 4.984819298;\n", + " 5.432313966; 4.954053279; 4.559970894; 4.527699268; 4.870672569; 4.679984356;\n", + " 4.999018676; 4.989069337; 4.574370387; 4.390318572; 4.391198395; 4.450470974;\n", + " 4.023696686; 3.895796695]" ] }, "execution_count": 14, @@ -798,85 +798,19 @@ "var require_save = require;\n", "var requirejs_save = requirejs;\n", "var define_save = define;\n", - "require = requirejs = define = undefined;\n", + "var 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i=0;\"-\"===t[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),\"-\"===t[0]&&(this.negative=1),this.strip(),\"le\"===r&&this._initArray(this.toArray(),e,r)},a.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),\"le\"===r&&this._initArray(this.toArray(),e,r)},a.prototype._initArray=function(t,e,r){if(n(\"number\"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)o=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[a]|=o<>>26-s&67108863,(s+=24)>=26&&(s-=26,a++);else if(\"le\"===r)for(i=0,a=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,a++);return this.strip()},a.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new 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e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},a.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},a.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},a.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},a.prototype.inotn=function(t){n(\"number\"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},a.prototype.notn=function(t){return this.clone().inotn(t)},a.prototype.setn=function(t,e){n(\"number\"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,a=0;a>>26;for(;0!==i&&a>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;at.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;var n,i;r>0?(n=this,i=t):(n=t,i=this);for(var a=0,o=0;o>26,this.words[o]=67108863&e;for(;0!==a&&o>26,this.words[o]=67108863&e;if(0===a&&o>>13,d=0|o[1],p=8191&d,m=d>>>13,g=0|o[2],v=8191&g,y=g>>>13,b=0|o[3],x=8191&b,_=b>>>13,w=0|o[4],M=8191&w,k=w>>>13,A=0|o[5],T=8191&A,S=A>>>13,E=0|o[6],L=8191&E,C=E>>>13,z=0|o[7],D=8191&z,I=z>>>13,P=0|o[8],O=8191&P,j=P>>>13,R=0|o[9],F=8191&R,N=R>>>13,B=0|s[0],U=8191&B,V=B>>>13,H=0|s[1],q=8191&H,G=H>>>13,Y=0|s[2],W=8191&Y,X=Y>>>13,Z=0|s[3],J=8191&Z,Q=Z>>>13,K=0|s[4],$=8191&K,tt=K>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],at=8191&it,ot=it>>>13,st=0|s[7],lt=8191&st,ut=st>>>13,ct=0|s[8],ht=8191&ct,ft=ct>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19,n=Math.imul(h,U),i=Math.imul(h,V),i=i+Math.imul(f,U)|0,a=Math.imul(f,V);var gt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,U),i=Math.imul(p,V),i=i+Math.imul(m,U)|0,a=Math.imul(m,V),n=n+Math.imul(h,q)|0,i=i+Math.imul(h,G)|0,i=i+Math.imul(f,q)|0,a=a+Math.imul(f,G)|0;var vt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,U),i=Math.imul(v,V),i=i+Math.imul(y,U)|0,a=Math.imul(y,V),n=n+Math.imul(p,q)|0,i=i+Math.imul(p,G)|0,i=i+Math.imul(m,q)|0,a=a+Math.imul(m,G)|0,n=n+Math.imul(h,W)|0,i=i+Math.imul(h,X)|0,i=i+Math.imul(f,W)|0,a=a+Math.imul(f,X)|0;var yt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(x,U),i=Math.imul(x,V),i=i+Math.imul(_,U)|0,a=Math.imul(_,V),n=n+Math.imul(v,q)|0,i=i+Math.imul(v,G)|0,i=i+Math.imul(y,q)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(p,W)|0,i=i+Math.imul(p,X)|0,i=i+Math.imul(m,W)|0,a=a+Math.imul(m,X)|0,n=n+Math.imul(h,J)|0,i=i+Math.imul(h,Q)|0,i=i+Math.imul(f,J)|0,a=a+Math.imul(f,Q)|0;var bt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,U),i=Math.imul(M,V),i=i+Math.imul(k,U)|0,a=Math.imul(k,V),n=n+Math.imul(x,q)|0,i=i+Math.imul(x,G)|0,i=i+Math.imul(_,q)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(v,W)|0,i=i+Math.imul(v,X)|0,i=i+Math.imul(y,W)|0,a=a+Math.imul(y,X)|0,n=n+Math.imul(p,J)|0,i=i+Math.imul(p,Q)|0,i=i+Math.imul(m,J)|0,a=a+Math.imul(m,Q)|0,n=n+Math.imul(h,$)|0,i=i+Math.imul(h,tt)|0,i=i+Math.imul(f,$)|0,a=a+Math.imul(f,tt)|0;var xt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(T,U),i=Math.imul(T,V),i=i+Math.imul(S,U)|0,a=Math.imul(S,V),n=n+Math.imul(M,q)|0,i=i+Math.imul(M,G)|0,i=i+Math.imul(k,q)|0,a=a+Math.imul(k,G)|0,n=n+Math.imul(x,W)|0,i=i+Math.imul(x,X)|0,i=i+Math.imul(_,W)|0,a=a+Math.imul(_,X)|0,n=n+Math.imul(v,J)|0,i=i+Math.imul(v,Q)|0,i=i+Math.imul(y,J)|0,a=a+Math.imul(y,Q)|0,n=n+Math.imul(p,$)|0,i=i+Math.imul(p,tt)|0,i=i+Math.imul(m,$)|0,a=a+Math.imul(m,tt)|0,n=n+Math.imul(h,rt)|0,i=i+Math.imul(h,nt)|0,i=i+Math.imul(f,rt)|0,a=a+Math.imul(f,nt)|0;var _t=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(L,U),i=Math.imul(L,V),i=i+Math.imul(C,U)|0,a=Math.imul(C,V),n=n+Math.imul(T,q)|0,i=i+Math.imul(T,G)|0,i=i+Math.imul(S,q)|0,a=a+Math.imul(S,G)|0,n=n+Math.imul(M,W)|0,i=i+Math.imul(M,X)|0,i=i+Math.imul(k,W)|0,a=a+Math.imul(k,X)|0,n=n+Math.imul(x,J)|0,i=i+Math.imul(x,Q)|0,i=i+Math.imul(_,J)|0,a=a+Math.imul(_,Q)|0,n=n+Math.imul(v,$)|0,i=i+Math.imul(v,tt)|0,i=i+Math.imul(y,$)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=i+Math.imul(p,nt)|0,i=i+Math.imul(m,rt)|0,a=a+Math.imul(m,nt)|0,n=n+Math.imul(h,at)|0,i=i+Math.imul(h,ot)|0,i=i+Math.imul(f,at)|0,a=a+Math.imul(f,ot)|0;var wt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(D,U),i=Math.imul(D,V),i=i+Math.imul(I,U)|0,a=Math.imul(I,V),n=n+Math.imul(L,q)|0,i=i+Math.imul(L,G)|0,i=i+Math.imul(C,q)|0,a=a+Math.imul(C,G)|0,n=n+Math.imul(T,W)|0,i=i+Math.imul(T,X)|0,i=i+Math.imul(S,W)|0,a=a+Math.imul(S,X)|0,n=n+Math.imul(M,J)|0,i=i+Math.imul(M,Q)|0,i=i+Math.imul(k,J)|0,a=a+Math.imul(k,Q)|0,n=n+Math.imul(x,$)|0,i=i+Math.imul(x,tt)|0,i=i+Math.imul(_,$)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(v,rt)|0,i=i+Math.imul(v,nt)|0,i=i+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(p,at)|0,i=i+Math.imul(p,ot)|0,i=i+Math.imul(m,at)|0,a=a+Math.imul(m,ot)|0,n=n+Math.imul(h,lt)|0,i=i+Math.imul(h,ut)|0,i=i+Math.imul(f,lt)|0,a=a+Math.imul(f,ut)|0;var Mt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(O,U),i=Math.imul(O,V),i=i+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(D,q)|0,i=i+Math.imul(D,G)|0,i=i+Math.imul(I,q)|0,a=a+Math.imul(I,G)|0,n=n+Math.imul(L,W)|0,i=i+Math.imul(L,X)|0,i=i+Math.imul(C,W)|0,a=a+Math.imul(C,X)|0,n=n+Math.imul(T,J)|0,i=i+Math.imul(T,Q)|0,i=i+Math.imul(S,J)|0,a=a+Math.imul(S,Q)|0,n=n+Math.imul(M,$)|0,i=i+Math.imul(M,tt)|0,i=i+Math.imul(k,$)|0,a=a+Math.imul(k,tt)|0,n=n+Math.imul(x,rt)|0,i=i+Math.imul(x,nt)|0,i=i+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(v,at)|0,i=i+Math.imul(v,ot)|0,i=i+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(p,lt)|0,i=i+Math.imul(p,ut)|0,i=i+Math.imul(m,lt)|0,a=a+Math.imul(m,ut)|0,n=n+Math.imul(h,ht)|0,i=i+Math.imul(h,ft)|0,i=i+Math.imul(f,ht)|0,a=a+Math.imul(f,ft)|0;var kt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=Math.imul(F,V),i=i+Math.imul(N,U)|0,a=Math.imul(N,V),n=n+Math.imul(O,q)|0,i=i+Math.imul(O,G)|0,i=i+Math.imul(j,q)|0,a=a+Math.imul(j,G)|0,n=n+Math.imul(D,W)|0,i=i+Math.imul(D,X)|0,i=i+Math.imul(I,W)|0,a=a+Math.imul(I,X)|0,n=n+Math.imul(L,J)|0,i=i+Math.imul(L,Q)|0,i=i+Math.imul(C,J)|0,a=a+Math.imul(C,Q)|0,n=n+Math.imul(T,$)|0,i=i+Math.imul(T,tt)|0,i=i+Math.imul(S,$)|0,a=a+Math.imul(S,tt)|0,n=n+Math.imul(M,rt)|0,i=i+Math.imul(M,nt)|0,i=i+Math.imul(k,rt)|0,a=a+Math.imul(k,nt)|0,n=n+Math.imul(x,at)|0,i=i+Math.imul(x,ot)|0,i=i+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(v,lt)|0,i=i+Math.imul(v,ut)|0,i=i+Math.imul(y,lt)|0,a=a+Math.imul(y,ut)|0,n=n+Math.imul(p,ht)|0,i=i+Math.imul(p,ft)|0,i=i+Math.imul(m,ht)|0,a=a+Math.imul(m,ft)|0,n=n+Math.imul(h,pt)|0,i=i+Math.imul(h,mt)|0,i=i+Math.imul(f,pt)|0,a=a+Math.imul(f,mt)|0;var At=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,q),i=Math.imul(F,G),i=i+Math.imul(N,q)|0,a=Math.imul(N,G),n=n+Math.imul(O,W)|0,i=i+Math.imul(O,X)|0,i=i+Math.imul(j,W)|0,a=a+Math.imul(j,X)|0,n=n+Math.imul(D,J)|0,i=i+Math.imul(D,Q)|0,i=i+Math.imul(I,J)|0,a=a+Math.imul(I,Q)|0,n=n+Math.imul(L,$)|0,i=i+Math.imul(L,tt)|0,i=i+Math.imul(C,$)|0,a=a+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=i+Math.imul(T,nt)|0,i=i+Math.imul(S,rt)|0,a=a+Math.imul(S,nt)|0,n=n+Math.imul(M,at)|0,i=i+Math.imul(M,ot)|0,i=i+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,n=n+Math.imul(x,lt)|0,i=i+Math.imul(x,ut)|0,i=i+Math.imul(_,lt)|0,a=a+Math.imul(_,ut)|0,n=n+Math.imul(v,ht)|0,i=i+Math.imul(v,ft)|0,i=i+Math.imul(y,ht)|0,a=a+Math.imul(y,ft)|0,n=n+Math.imul(p,pt)|0,i=i+Math.imul(p,mt)|0,i=i+Math.imul(m,pt)|0,a=a+Math.imul(m,mt)|0;var Tt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,W),i=Math.imul(F,X),i=i+Math.imul(N,W)|0,a=Math.imul(N,X),n=n+Math.imul(O,J)|0,i=i+Math.imul(O,Q)|0,i=i+Math.imul(j,J)|0,a=a+Math.imul(j,Q)|0,n=n+Math.imul(D,$)|0,i=i+Math.imul(D,tt)|0,i=i+Math.imul(I,$)|0,a=a+Math.imul(I,tt)|0,n=n+Math.imul(L,rt)|0,i=i+Math.imul(L,nt)|0,i=i+Math.imul(C,rt)|0,a=a+Math.imul(C,nt)|0,n=n+Math.imul(T,at)|0,i=i+Math.imul(T,ot)|0,i=i+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,n=n+Math.imul(M,lt)|0,i=i+Math.imul(M,ut)|0,i=i+Math.imul(k,lt)|0,a=a+Math.imul(k,ut)|0,n=n+Math.imul(x,ht)|0,i=i+Math.imul(x,ft)|0,i=i+Math.imul(_,ht)|0,a=a+Math.imul(_,ft)|0,n=n+Math.imul(v,pt)|0,i=i+Math.imul(v,mt)|0,i=i+Math.imul(y,pt)|0,a=a+Math.imul(y,mt)|0;var St=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,J),i=Math.imul(F,Q),i=i+Math.imul(N,J)|0,a=Math.imul(N,Q),n=n+Math.imul(O,$)|0,i=i+Math.imul(O,tt)|0,i=i+Math.imul(j,$)|0,a=a+Math.imul(j,tt)|0,n=n+Math.imul(D,rt)|0,i=i+Math.imul(D,nt)|0,i=i+Math.imul(I,rt)|0,a=a+Math.imul(I,nt)|0,n=n+Math.imul(L,at)|0,i=i+Math.imul(L,ot)|0,i=i+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,n=n+Math.imul(T,lt)|0,i=i+Math.imul(T,ut)|0,i=i+Math.imul(S,lt)|0,a=a+Math.imul(S,ut)|0,n=n+Math.imul(M,ht)|0,i=i+Math.imul(M,ft)|0,i=i+Math.imul(k,ht)|0,a=a+Math.imul(k,ft)|0,n=n+Math.imul(x,pt)|0,i=i+Math.imul(x,mt)|0,i=i+Math.imul(_,pt)|0,a=a+Math.imul(_,mt)|0;var Et=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,$),i=Math.imul(F,tt),i=i+Math.imul(N,$)|0,a=Math.imul(N,tt),n=n+Math.imul(O,rt)|0,i=i+Math.imul(O,nt)|0,i=i+Math.imul(j,rt)|0,a=a+Math.imul(j,nt)|0,n=n+Math.imul(D,at)|0,i=i+Math.imul(D,ot)|0,i=i+Math.imul(I,at)|0,a=a+Math.imul(I,ot)|0,n=n+Math.imul(L,lt)|0,i=i+Math.imul(L,ut)|0,i=i+Math.imul(C,lt)|0,a=a+Math.imul(C,ut)|0,n=n+Math.imul(T,ht)|0,i=i+Math.imul(T,ft)|0,i=i+Math.imul(S,ht)|0,a=a+Math.imul(S,ft)|0,n=n+Math.imul(M,pt)|0,i=i+Math.imul(M,mt)|0,i=i+Math.imul(k,pt)|0,a=a+Math.imul(k,mt)|0;var Lt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(F,rt),i=Math.imul(F,nt),i=i+Math.imul(N,rt)|0,a=Math.imul(N,nt),n=n+Math.imul(O,at)|0,i=i+Math.imul(O,ot)|0,i=i+Math.imul(j,at)|0,a=a+Math.imul(j,ot)|0,n=n+Math.imul(D,lt)|0,i=i+Math.imul(D,ut)|0,i=i+Math.imul(I,lt)|0,a=a+Math.imul(I,ut)|0,n=n+Math.imul(L,ht)|0,i=i+Math.imul(L,ft)|0,i=i+Math.imul(C,ht)|0,a=a+Math.imul(C,ft)|0,n=n+Math.imul(T,pt)|0,i=i+Math.imul(T,mt)|0,i=i+Math.imul(S,pt)|0,a=a+Math.imul(S,mt)|0;var Ct=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(F,at),i=Math.imul(F,ot),i=i+Math.imul(N,at)|0,a=Math.imul(N,ot),n=n+Math.imul(O,lt)|0,i=i+Math.imul(O,ut)|0,i=i+Math.imul(j,lt)|0,a=a+Math.imul(j,ut)|0,n=n+Math.imul(D,ht)|0,i=i+Math.imul(D,ft)|0,i=i+Math.imul(I,ht)|0,a=a+Math.imul(I,ft)|0,n=n+Math.imul(L,pt)|0,i=i+Math.imul(L,mt)|0,i=i+Math.imul(C,pt)|0,a=a+Math.imul(C,mt)|0;var zt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,n=Math.imul(F,lt),i=Math.imul(F,ut),i=i+Math.imul(N,lt)|0,a=Math.imul(N,ut),n=n+Math.imul(O,ht)|0,i=i+Math.imul(O,ft)|0,i=i+Math.imul(j,ht)|0,a=a+Math.imul(j,ft)|0,n=n+Math.imul(D,pt)|0,i=i+Math.imul(D,mt)|0,i=i+Math.imul(I,pt)|0,a=a+Math.imul(I,mt)|0;var Dt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,n=Math.imul(F,ht),i=Math.imul(F,ft),i=i+Math.imul(N,ht)|0,a=Math.imul(N,ft),n=n+Math.imul(O,pt)|0,i=i+Math.imul(O,mt)|0,i=i+Math.imul(j,pt)|0,a=a+Math.imul(j,mt)|0;var It=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,pt),i=Math.imul(F,mt),i=i+Math.imul(N,pt)|0,a=Math.imul(N,mt);var Pt=(u+n|0)+((8191&i)<<13)|0;return u=(a+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=gt,l[1]=vt,l[2]=yt,l[3]=bt,l[4]=xt,l[5]=_t,l[6]=wt,l[7]=Mt,l[8]=kt,l[9]=At,l[10]=Tt,l[11]=St,l[12]=Et,l[13]=Lt,l[14]=Ct,l[15]=zt,l[16]=Dt,l[17]=It,l[18]=Pt,0!==u&&(l[19]=u,r.length++),r};Math.imul||(k=u),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?k(this,t,e):r<63?u(this,t,e):r<1024?c(this,t,e):h(this,t,e)},f.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n>=1;return n},f.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o>>=1)i++;return 1<>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=l(t);if(0===e.length)return new a(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<o)for(this.length-=o,u=0;u=0&&(0!==c||u>=i);u--){var h=0|this.words[u];this.words[u]=c<<26-a|h>>>a,c=h&s}return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n(\"number\"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,\"imaskn works only with positive numbers\"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n(\"number\"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(l/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(s===-1),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),i=t,o=0|i.words[i.length-1];0!==(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if(\"mod\"!==e){s=new a(null),s.length=l+1,s.words=new Array(s.length);for(var u=0;u=0;h--){var f=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(i,f,h);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=f)}return s&&s.strip(),n.strip(),\"div\"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(t,e,r){if(n(!t.isZero()),this.isZero())return{div:new a(0),mod:new a(0)};var i,o,s;return 0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),\"mod\"!==e&&(i=s.div.neg()),\"div\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),\"mod\"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),\"div\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?\"div\"===e?{div:this.divn(t.words[0]),mod:null}:\"mod\"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e)},a.prototype.div=function(t){return this.divmod(t,\"div\",!1).div},a.prototype.mod=function(t){return this.divmod(t,\"mod\",!1).mod},a.prototype.umod=function(t){return this.divmod(t,\"mod\",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},a.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var f=0,d=1;0==(e.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(e.iushrn(f);f-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(c),o.isub(h)),i.iushrn(1),o.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(c),l.isub(h)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(u)}},a.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var l=0,u=1;0==(e.words[0]&u)&&l<26;++l,u<<=1);if(l>0)for(e.iushrn(l);l-- >0;)i.isOdd()&&i.iadd(s),i.iushrn(1);for(var c=0,h=1;0==(r.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(r.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(o)):(r.isub(e),o.isub(i))}var f;return f=0===e.cmpn(1)?i:o,f.cmpn(0)<0&&f.iadd(t),f},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){n(\"number\"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e=t<0;if(0!==this.negative&&!e)return-1;if(0===this.negative&&e)return 1;this.strip();var r;if(this.length>1)r=1;else{e&&(t=-t),n(t<=67108863,\"Number is too big\");var i=0|this.words[0];r=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return this.cmpn(t)===-1},a.prototype.lt=function(t){return this.cmp(t)===-1},a.prototype.lten=function(t){return this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new y(t)},a.prototype.toRed=function(t){return n(!this.red,\"Already a number in reduction context\"),n(0===this.negative,\"red works only with positives\"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return n(this.red,\"fromRed works only with numbers in reduction context\"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return n(!this.red,\"Already a number in reduction context\"),this._forceRed(t)},a.prototype.redAdd=function(t){return n(this.red,\"redAdd works only with red numbers\"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return n(this.red,\"redIAdd works only with red numbers\"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return n(this.red,\"redSub works only with red numbers\"),this.red.sub(this,t)},a.prototype.redISub=function(t){return n(this.red,\"redISub works only with red 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r,n=e.bind(this,!1,Number),i=e.bind(this,!1,Boolean),a=e.bind(this,!1,String),o=e.bind(this,!0,function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]}),s=!1,c=!1;if(\"bounds\"in t)for(var h=t.bounds,d=0;d<2;++d)for(var p=0;p<3;++p)h[d][p]!==this.bounds[d][p]&&(c=!0),this.bounds[d][p]=h[d][p];if(\"ticks\"in t){r=t.ticks,s=!0,this.autoTicks=!1;for(var d=0;d<3;++d)this.tickSpacing[d]=0}else n(\"tickSpacing\")&&(this.autoTicks=!0,c=!0);if(this._firstInit&&(\"ticks\"in t||\"tickSpacing\"in t||(this.autoTicks=!0),c=!0,s=!0,this._firstInit=!1),c&&this.autoTicks&&(r=f.create(this.bounds,this.tickSpacing),s=!0),s){for(var d=0;d<3;++d)r[d].sort(function(t,e){return t.x-e.x});f.equal(r,this.ticks)?s=!1:this.ticks=r}i(\"tickEnable\"),a(\"tickFont\")&&(s=!0),n(\"tickSize\"),n(\"tickAngle\"),n(\"tickPad\"),o(\"tickColor\");var m=a(\"labels\");a(\"labelFont\")&&(m=!0),i(\"labelEnable\"),n(\"labelSize\"),n(\"labelPad\"),o(\"labelColor\"),i(\"lineEnable\"),i(\"lineMirror\"),n(\"lineWidth\"),o(\"lineColor\"),i(\"lineTickEnable\"),i(\"lineTickMirror\"),n(\"lineTickLength\"),n(\"lineTickWidth\"),o(\"lineTickColor\"),i(\"gridEnable\"),n(\"gridWidth\"),o(\"gridColor\"),i(\"zeroEnable\"),o(\"zeroLineColor\"),n(\"zeroLineWidth\"),i(\"backgroundEnable\"),o(\"backgroundColor\"),this._text?this._text&&(m||s)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=l(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&s&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=u(this.gl,this.bounds,this.ticks))};var m=[new a,new a,new a],g=[0,0,0],v={model:d,view:d,projection:d};p.isOpaque=function(){return!0},p.isTransparent=function(){return!1},p.drawTransparent=function(t){};var y=[0,0,0],b=[0,0,0],x=[0,0,0];p.draw=function(t){t=t||v;for(var e=this.gl,r=t.model||d,i=t.view||d,a=t.projection||d,s=this.bounds,l=h(r,i,a,s),u=l.cubeEdges,c=l.axis,f=i[12],p=i[13],_=i[14],w=i[15],M=this.pixelRatio*(a[3]*f+a[7]*p+a[11]*_+a[15]*w)/e.drawingBufferHeight,k=0;k<3;++k)this.lastCubeProps.cubeEdges[k]=u[k],this.lastCubeProps.axis[k]=c[k];for(var A=m,k=0;k<3;++k)o(m[k],k,this.bounds,u,c);for(var e=this.gl,T=g,k=0;k<3;++k)this.backgroundEnable[k]?T[k]=c[k]:T[k]=0;this._background.draw(r,i,a,s,T,this.backgroundColor),this._lines.bind(r,i,a,this);for(var k=0;k<3;++k){var S=[0,0,0];c[k]>0?S[k]=s[1][k]:S[k]=s[0][k];for(var E=0;E<2;++E){var L=(k+1+E)%3,C=(k+1+(1^E))%3;this.gridEnable[L]&&this._lines.drawGrid(L,C,this.bounds,S,this.gridColor[L],this.gridWidth[L]*this.pixelRatio)}for(var E=0;E<2;++E){var L=(k+1+E)%3,C=(k+1+(1^E))%3;this.zeroEnable[C]&&s[0][C]<=0&&s[1][C]>=0&&this._lines.drawZero(L,C,this.bounds,S,this.zeroLineColor[C],this.zeroLineWidth[C]*this.pixelRatio)}}for(var k=0;k<3;++k){this.lineEnable[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].primalOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio),this.lineMirror[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].mirrorOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio);for(var z=n(y,A[k].primalMinor),D=n(b,A[k].mirrorMinor),I=this.lineTickLength,E=0;E<3;++E){var P=M/r[5*E];z[E]*=I[E]*P,D[E]*=I[E]*P}this.lineTickEnable[k]&&this._lines.drawAxisTicks(k,A[k].primalOffset,z,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio),this.lineTickMirror[k]&&this._lines.drawAxisTicks(k,A[k].mirrorOffset,D,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio)}this._text.bind(r,i,a,this.pixelRatio);for(var k=0;k<3;++k){for(var O=A[k].primalMinor,j=n(x,A[k].primalOffset),E=0;E<3;++E)this.lineTickEnable[k]&&(j[E]+=M*O[E]*Math.max(this.lineTickLength[E],0)/r[5*E]);if(this.tickEnable[k]){for(var E=0;E<3;++E)j[E]+=M*O[E]*this.tickPad[E]/r[5*E];this._text.drawTicks(k,this.tickSize[k],this.tickAngle[k],j,this.tickColor[k])}if(this.labelEnable[k]){for(var E=0;E<3;++E)j[E]+=M*O[E]*this.labelPad[E]/r[5*E];j[k]+=.5*(s[0][k]+s[1][k]),this._text.drawLabel(k,this.labelSize[k],this.labelAngle[k],j,this.labelColor[k])}}},p.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{\"./lib/background.js\":134,\"./lib/cube.js\":135,\"./lib/lines.js\":136,\"./lib/text.js\":138,\"./lib/ticks.js\":139}],134:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}function i(t){for(var e=[],r=[],i=0,l=0;l<3;++l)for(var u=(l+1)%3,c=(l+2)%3,h=[0,0,0],f=[0,0,0],d=-1;d<=1;d+=2){r.push(i,i+2,i+1,i+1,i+2,i+3),h[l]=d,f[l]=d;for(var p=-1;p<=1;p+=2){h[u]=p;for(var m=-1;m<=1;m+=2)h[c]=m,e.push(h[0],h[1],h[2],f[0],f[1],f[2]),i+=1}var g=u;u=c,c=g}var v=a(t,new Float32Array(e)),y=a(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),b=o(t,[{buffer:v,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:v,type:t.FLOAT,size:3,offset:12,stride:24}],y),x=s(t);return x.attributes.position.location=0,x.attributes.normal.location=1,new n(t,v,b,x)}e.exports=i;var a=t(\"gl-buffer\"),o=t(\"gl-vao\"),s=t(\"./shaders\").bg,l=n.prototype;l.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),l.disable(l.POLYGON_OFFSET_FILL)}},l.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders\":137,\"gl-buffer\":141,\"gl-vao\":255}],135:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n=0;n<4;++n){t[n]=r[12+n];for(var i=0;i<3;++i)t[n]+=e[i]*r[4*i+n]}}function i(t){for(var e=0;eS&&(_|=1<S&&(_|=1<f[m][1]&&(O=m));for(var j=-1,m=0;m<3;++m){var R=O^1<f[F][0]&&(F=R)}}var N=g;N[0]=N[1]=N[2]=0,N[o.log2(j^O)]=O&j,N[o.log2(O^F)]=O&F;var B=7^F;B===_||B===P?(B=7^j,N[o.log2(F^B)]=B&F):N[o.log2(j^B)]=B&j;for(var U=v,V=_,k=0;k<3;++k)U[k]=V&1< 0.0) {\\n vec3 nPosition = mix(bounds[0], bounds[1], 0.5 * (position + 1.0));\\n gl_Position = projection * view * model * vec4(nPosition, 1.0);\\n } else {\\n gl_Position = vec4(0,0,0,0);\\n }\\n colorChannel = abs(normal);\\n}\",\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 colors[3];\\n\\nvarying vec3 colorChannel;\\n\\nvoid main() {\\n gl_FragColor = colorChannel.x * colors[0] + \\n colorChannel.y * colors[1] +\\n colorChannel.z * colors[2];\\n}\",null,[{name:\"position\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}])}},{\"gl-shader\":239}],138:[function(t,e,r){(function(r){\"use strict\";function n(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}function i(t,e){try{return l(t,e)}catch(t){return console.warn(\"error vectorizing text:\",t),{cells:[],positions:[]}}}function a(t,e,r,i,a,l){var c=o(t),h=s(t,[{buffer:c,size:3}]),f=u(t);f.attributes.position.location=0;var d=new n(t,f,c,h);return d.update(e,r,i,a,l),d}e.exports=a;var o=t(\"gl-buffer\"),s=t(\"gl-vao\"),l=t(\"vectorize-text\"),u=t(\"./shaders\").text,c=window||r.global||{},h=c.__TEXT_CACHE||{};c.__TEXT_CACHE={};var f=n.prototype,d=[0,0];f.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=r,i.pixelScale=n,d[0]=this.gl.drawingBufferWidth,d[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=d},f.update=function(t,e,r,n,a){function o(t,e,r,n){\n", - "var a=h[r];a||(a=h[r]={});var o=a[e];o||(o=a[e]=i(e,{triangles:!0,font:r,textAlign:\"center\",textBaseline:\"middle\"}));for(var l=(n||12)/12,u=o.positions,c=o.cells,f=0,d=c.length;f=0;--m){var g=u[p[m]];s.push(l*g[0],-l*g[1],t)}}for(var s=(this.gl,[]),l=[0,0,0],u=[0,0,0],c=[0,0,0],f=[0,0,0],d=0;d<3;++d){c[d]=s.length/3|0,o(.5*(t[0][d]+t[1][d]),e[d],r),f[d]=(s.length/3|0)-c[d],l[d]=s.length/3|0;for(var p=0;p=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(t*e*a),s=o+\"\";if(s.indexOf(\"e\")>=0)return s;var l=o/a,u=o%a;o<0?(l=0|-Math.ceil(l),u=0|-u):(l=0|Math.floor(l),u|=0);var c=\"\"+l;if(o<0&&(c=\"-\"+c),i){for(var h=\"\"+u;h.length=t[0][i];--o)a.push({x:o*e[i],text:n(e[i],o)});r.push(a)}return r}function a(t,e){for(var r=0;r<3;++r){if(t[r].length!==e[r].length)return!1;for(var n=0;nr)throw new Error(\"gl-buffer: If resizing buffer, must not specify offset\");return t.bufferSubData(e,a,i),r}function a(t,e){for(var r=l.malloc(t.length,e),n=t.length,i=0;i=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}function s(t,e,r,i){if(r=r||t.ARRAY_BUFFER,i=i||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==t.ELEMENT_ARRAY_BUFFER)throw new Error(\"gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER\");if(i!==t.DYNAMIC_DRAW&&i!==t.STATIC_DRAW&&i!==t.STREAM_DRAW)throw new Error(\"gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW\");var a=t.createBuffer(),o=new n(t,r,a,0,i);return o.update(e),o}var l=t(\"typedarray-pool\"),u=t(\"ndarray-ops\"),c=t(\"ndarray\"),h=[\"uint8\",\"uint8_clamped\",\"uint16\",\"uint32\",\"int8\",\"int16\",\"int32\",\"float32\"],f=n.prototype;f.bind=function(){this.gl.bindBuffer(this.type,this.handle)},f.unbind=function(){this.gl.bindBuffer(this.type,null)},f.dispose=function(){this.gl.deleteBuffer(this.handle)},f.update=function(t,e){if(\"number\"!=typeof e&&(e=-1),this.bind(),\"object\"==typeof t&&void 0!==t.shape){var r=t.dtype;if(h.indexOf(r)<0&&(r=\"float32\"),this.type===this.gl.ELEMENT_ARRAY_BUFFER){r=gl.getExtension(\"OES_element_index_uint\")&&\"uint16\"!==r?\"uint32\":\"uint16\"}if(r===t.dtype&&o(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=i(this.gl,this.type,this.length,this.usage,t.data,e):this.length=i(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var n=l.malloc(t.size,r),s=c(n,t.shape);u.assign(s,t),this.length=e<0?i(this.gl,this.type,this.length,this.usage,n,e):i(this.gl,this.type,this.length,this.usage,n.subarray(0,t.size),e),l.free(n)}}else if(Array.isArray(t)){var f;f=this.type===this.gl.ELEMENT_ARRAY_BUFFER?a(t,\"uint16\"):a(t,\"float32\"),this.length=e<0?i(this.gl,this.type,this.length,this.usage,f,e):i(this.gl,this.type,this.length,this.usage,f.subarray(0,t.length),e),l.free(f)}else if(\"object\"==typeof t&&\"number\"==typeof t.length)this.length=i(this.gl,this.type,this.length,this.usage,t,e);else{if(\"number\"!=typeof t&&void 0!==t)throw new Error(\"gl-buffer: Invalid data type\");if(e>=0)throw new Error(\"gl-buffer: Cannot specify offset when resizing 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n=t(\"gl-shader\");e.exports=function(t){return n(t,\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, offset;\\nattribute vec4 color;\\nuniform mat4 model, view, projection;\\nuniform float capSize;\\nvarying vec4 fragColor;\\nvarying vec3 fragPosition;\\n\\nvoid main() {\\n vec4 worldPosition = model * vec4(position, 1.0);\\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\\n gl_Position = projection * view * worldPosition;\\n fragColor = color;\\n fragPosition = position;\\n}\",\"precision mediump float;\\n#define GLSLIFY 1\\nuniform vec3 clipBounds[2];\\nuniform float opacity;\\nvarying vec3 fragPosition;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n if(any(lessThan(fragPosition, clipBounds[0])) || any(greaterThan(fragPosition, clipBounds[1]))) {\\n discard;\\n }\\n gl_FragColor = opacity * 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specify a nonnegative number of colors\");if(s>1){if(!i)throw new Error(\"gl-fbo: Multiple draw buffer extension not supported\");if(s>t.getParameter(i.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error(\"gl-fbo: Context does not support \"+s+\" draw buffers\")}}var l=t.UNSIGNED_BYTE,u=t.getExtension(\"OES_texture_float\");if(n.float&&s>0){if(!u)throw new Error(\"gl-fbo: Context does not support floating point textures\");l=t.FLOAT}else n.preferFloat&&s>0&&u&&(l=t.FLOAT);var h=!0;\"depth\"in n&&(h=!!n.depth);var f=!1;return\"stencil\"in n&&(f=!!n.stencil),new c(t,e,r,l,s,h,f,i)}var d=t(\"gl-texture2d\");e.exports=f;var p,m,g,v,y=null,b=c.prototype;Object.defineProperties(b,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error(\"gl-fbo: Shape vector must be length 2\");var e=0|t[0],r=0|t[1];return h(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return t|=0,h(this,t,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,h(this,this._shape[0],t),t},enumerable:!1}}),b.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},b.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e>8*d&255;this.pickOffset=r,i.bind();var p=i.uniforms;p.viewTransform=t,p.pickOffset=e,p.shape=this.shape;var m=i.attributes;return this.positionBuffer.bind(),m.position.pointer(),this.weightBuffer.bind(),m.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),m.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),h.pick=function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];if(r=n+i)return null;var a=r-n,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},h.update=function(t){t=t||{};var e=t.shape||[0,0],r=t.x||o(e[0]),n=t.y||o(e[1]),i=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=n;var l=t.colorLevels||[0],u=t.colorValues||[0,0,0,1],c=l.length,h=this.bounds,d=h[0]=r[0],p=h[1]=n[0],m=h[2]=r[r.length-1],g=h[3]=n[n.length-1],v=1/(m-d),y=1/(g-p),b=e[0],x=e[1];this.shape=[b,x];var _=(b-1)*(x-1)*(f.length>>>1);this.numVertices=_;for(var w=s.mallocUint8(4*_),M=s.mallocFloat32(2*_),k=s.mallocUint8(2*_),A=s.mallocUint32(_),T=0,S=0;S 0.25) {\\n discard;\\n }\\n gl_FragColor = vec4(color.rgb, color.a);\\n}\",r.pickVertex=\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 aHi, aLo, dHi;\\nattribute vec4 pick0, pick1;\\n\\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, screenShape;\\nuniform float width;\\n\\nvarying vec4 pickA, pickB;\\n\\n\\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\\n return (posHi + trHi) * scHi\\n + (posLo + trLo) * scHi\\n + (posHi + trHi) * scLo\\n + (posLo + trLo) * scLo;\\n}\\n\\n\\nvoid main() {\\n vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\\n vec2 n = width * normalize(screenShape.yx * vec2(dHi.y, -dHi.x)) / screenShape.xy;\\n gl_Position = vec4(p + n, 0, 1);\\n pickA = pick0;\\n pickB = pick1;\\n}\",r.pickFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 pickOffset;\\n\\nvarying vec4 pickA, pickB;\\n\\nvoid main() {\\n vec4 fragId = vec4(pickA.xyz, 0.0);\\n if(pickB.w > pickA.w) {\\n fragId.xyz = pickB.xyz;\\n }\\n\\n fragId += pickOffset;\\n\\n fragId.y += floor(fragId.x / 256.0);\\n fragId.x -= floor(fragId.x / 256.0) * 256.0;\\n\\n fragId.z += floor(fragId.y / 256.0);\\n fragId.y -= floor(fragId.y / 256.0) * 256.0;\\n\\n fragId.w += floor(fragId.z / 256.0);\\n fragId.z -= floor(fragId.z / 256.0) * 256.0;\\n\\n gl_FragColor = fragId / 255.0;\\n}\",r.fillVertex=\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 aHi, aLo, dHi;\\n\\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, projectAxis;\\nuniform float projectValue, depth;\\n\\n\\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\\n return (posHi + trHi) * scHi\\n + (posLo + trLo) * scHi\\n + (posHi + trHi) * scLo\\n + (posLo + trLo) * scLo;\\n}\\n\\n\\nvoid main() {\\n vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\\n if(dHi.y < 0.0 || (dHi.y == 0.0 && dHi.x < 0.0)) {\\n if(dot(p, projectAxis) < projectValue) {\\n p = p * (1.0 - abs(projectAxis)) + projectAxis * projectValue;\\n }\\n }\\n gl_Position = vec4(p, depth, 1);\\n}\",r.fillFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n gl_FragColor = vec4(color.rgb * color.a, color.a);\\n}\"},{}],154:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l){this.plot=t,this.dashPattern=e,this.lineBufferHi=r,this.lineBufferLo=n,this.pickBuffer=i,this.lineShader=a,this.mitreShader=o,this.fillShader=s,this.pickShader=l,this.usingDashes=!1,this.bounds=[1/0,1/0,-1/0,-1/0],this.width=1,this.color=[0,0,1,1],this.fill=[!1,!1,!1,!1],this.fillColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.data=null,this.numPoints=0,this.vertCount=0,this.pickOffset=0}function i(t){return t.map(function(t){return t.slice()})}function a(t,e){var r=t.gl,i=s(r),a=s(r),u=s(r),c=l(r,[1,1]),f=o(r,h.lineVertex,h.lineFragment),d=o(r,h.mitreVertex,h.mitreFragment),p=o(r,h.fillVertex,h.fillFragment),m=o(r,h.pickVertex,h.pickFragment),g=new n(t,c,i,a,u,f,d,p,m);return t.addObject(g),g.update(e),g}e.exports=a;var o=t(\"gl-shader\"),s=t(\"gl-buffer\"),l=t(\"gl-texture2d\"),u=t(\"ndarray\"),c=t(\"typedarray-pool\"),h=t(\"./lib/shaders\"),f=n.prototype;f.setProjectionModel=function(){var t={scaleHi:new Float32Array([0,0]),scaleLo:new Float32Array([0,0]),translateHi:new Float32Array([0,0]),translateLo:new Float32Array([0,0]),screenShape:[0,0]};return function(){var e=this.bounds,r=this.plot.viewBox,n=this.plot.dataBox,i=e[2]-e[0],a=e[3]-e[1],o=n[2]-n[0],s=n[3]-n[1],l=r[2]-r[0],u=r[3]-r[1],c=2*i/o,h=2*a/s,f=(e[0]-n[0]-.5*o)/i,d=(e[1]-n[1]-.5*s)/a;return t.scaleHi[0]=c,t.scaleHi[1]=h,t.scaleLo[0]=c-t.scaleHi[0],t.scaleLo[1]=h-t.scaleHi[1],t.translateHi[0]=f,t.translateHi[1]=d,t.translateLo[0]=f-t.translateHi[0],t.translateLo[1]=d-t.translateHi[1],t.screenShape[0]=l,t.screenShape[1]=u,t}}(),f.setProjectionUniforms=function(t,e){t.scaleHi=e.scaleHi,t.scaleLo=e.scaleLo,t.translateHi=e.translateHi,t.translateLo=e.translateLo,t.screenShape=e.screenShape},f.draw=function(){var t=[1,0],e=[-1,0],r=[0,1],n=[0,-1];return function(){var i=this.vertCount;if(i){var a=this.setProjectionModel(),o=this.plot,s=this.width,l=o.gl,u=o.pixelRatio,c=this.color,h=this.fillShader.attributes;this.lineBufferLo.bind(),h.aLo.pointer(l.FLOAT,!1,16,0),this.lineBufferHi.bind();var f=this.fill;if(f[0]||f[1]||f[2]||f[3]){var d=this.fillShader;d.bind();var p=d.uniforms;this.setProjectionUniforms(p,a),p.depth=o.nextDepthValue(),h.aHi.pointer(l.FLOAT,!1,16,0),h.dHi.pointer(l.FLOAT,!1,16,8),l.depthMask(!0),l.enable(l.DEPTH_TEST);var m=this.fillColor;f[0]&&(p.color=m[0],p.projectAxis=e,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),f[1]&&(p.color=m[1],p.projectAxis=n,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),f[2]&&(p.color=m[2],p.projectAxis=t,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),f[3]&&(p.color=m[3],p.projectAxis=r,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),l.depthMask(!1),l.disable(l.DEPTH_TEST)}var g=this.lineShader;g.bind(),this.lineBufferLo.bind(),g.attributes.aLo.pointer(l.FLOAT,!1,16,0),g.attributes.dLo.pointer(l.FLOAT,!1,16,8),this.lineBufferHi.bind();var v=g.uniforms;this.setProjectionUniforms(v,a),v.color=c,v.width=s*u,v.dashPattern=this.dashPattern.bind(),v.dashLength=this.dashLength*u;var y=g.attributes;if(y.aHi.pointer(l.FLOAT,!1,16,0),y.dHi.pointer(l.FLOAT,!1,16,8),l.drawArrays(l.TRIANGLES,0,i),s>2&&!this.usingDashes){var b=this.mitreShader;this.lineBufferLo.bind(),b.attributes.aLo.pointer(l.FLOAT,!1,48,0),this.lineBufferHi.bind(),b.bind();var x=b.uniforms;this.setProjectionUniforms(x,a),x.color=c,x.radius=s*u,b.attributes.aHi.pointer(l.FLOAT,!1,48,0),l.drawArrays(l.POINTS,0,i/3|0)}}}}(),f.drawPick=function(){var t=[0,0,0,0];return function(e){var r=this.vertCount,n=this.numPoints;if(this.pickOffset=e,!r)return e+n;var i=this.setProjectionModel(),a=this.plot,o=this.width,s=a.gl,l=a.pickPixelRatio,u=this.pickShader,c=this.pickBuffer;t[0]=255&e,t[1]=e>>>8&255,t[2]=e>>>16&255,t[3]=e>>>24,u.bind();var h=u.uniforms;this.setProjectionUniforms(h,i),h.width=o*l,h.pickOffset=t;var f=u.attributes;return this.lineBufferHi.bind(),f.aHi.pointer(s.FLOAT,!1,16,0),f.dHi.pointer(s.FLOAT,!1,16,8),this.lineBufferLo.bind(),f.aLo.pointer(s.FLOAT,!1,16,0),c.bind(),f.pick0.pointer(s.UNSIGNED_BYTE,!1,8,0),f.pick1.pointer(s.UNSIGNED_BYTE,!1,8,4),s.drawArrays(s.TRIANGLES,0,r),e+n}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(r=n+i)return null;var a=r-n,o=this.data;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},f.update=function(t){t=t||{};var e,r,n,a,o,s=this.plot.gl;this.color=(t.color||[0,0,1,1]).slice(),this.width=+(t.width||1),this.fill=(t.fill||[!1,!1,!1,!1]).slice(),this.fillColor=i(t.fillColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var h=t.dashes||[1],f=0;for(e=0;e1,this.dashPattern=l(s,u(d,[f,1,4],[1,0,0])),this.dashPattern.minFilter=s.NEAREST,this.dashPattern.magFilter=s.NEAREST,this.dashLength=f,c.free(d);var m=t.positions;this.data=m;var g=this.bounds;g[0]=g[1]=1/0,g[2]=g[3]=-1/0;var v=this.numPoints=m.length>>>1;if(0!==v){for(e=0;e1;){var A=--n;a=m[2*n],o=m[2*n+1];var T=A-1,S=m[2*T],E=m[2*T+1];if(!(isNaN(a)||isNaN(o)||isNaN(S)||isNaN(E))){k+=1,a=(a-g[0])/(g[2]-g[0]),o=(o-g[1])/(g[3]-g[1]),S=(S-g[0])/(g[2]-g[0]),E=(E-g[1])/(g[3]-g[1]);var L=S-a,C=E-o,z=A|1<<24,D=A-1,I=A,P=A-1|1<<24;y[--w]=-C,y[--w]=-L,y[--w]=o,y[--w]=a,_[--M]=z,_[--M]=D,y[--w]=C,y[--w]=L,y[--w]=E,y[--w]=S,_[--M]=I,_[--M]=P,y[--w]=-C,y[--w]=-L,y[--w]=E,y[--w]=S,_[--M]=I,_[--M]=P,y[--w]=C,y[--w]=L,y[--w]=E,y[--w]=S,_[--M]=I,_[--M]=P,y[--w]=-C,y[--w]=-L,y[--w]=o,y[--w]=a,_[--M]=z,_[--M]=D,y[--w]=C,y[--w]=L,y[--w]=o,y[--w]=a,_[--M]=z,_[--M]=D}}for(e=0;e FLOAT_MAX) {\\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\\n } else if(v < -FLOAT_MAX) {\\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\\n }\\n\\n highp vec4 c = vec4(0,0,0,0);\\n\\n //Compute exponent and mantissa\\n highp float e = floor(log2(av));\\n highp float m = av * pow(2.0, -e) - 1.0;\\n \\n //Unpack mantissa\\n c[1] = floor(128.0 * m);\\n m -= c[1] / 128.0;\\n c[2] = floor(32768.0 * m);\\n m -= c[2] / 32768.0;\\n c[3] = floor(8388608.0 * m);\\n \\n //Unpack exponent\\n highp float ebias = e + 127.0;\\n c[0] = floor(ebias / 2.0);\\n ebias -= c[0] * 2.0;\\n c[1] += floor(ebias) * 128.0; \\n\\n //Unpack sign bit\\n c[0] += 128.0 * step(0.0, -v);\\n\\n //Scale back to range\\n return c / 255.0;\\n}\\n\\n\\n\\nuniform float pickId;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n discard;\\n }\\n gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\\n}\",null,a)}},{\"gl-shader\":239}],156:[function(t,e,r){\"use strict\";function n(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function i(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}function s(t){var e=t.gl||t.scene&&t.scene.gl,r=m(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var n=g(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;for(var i=l(e),a=u(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),s=d(new Array(1024),[256,1,4]),h=0;h<1024;++h)s.data[h]=255;var f=c(e,s);f.wrap=e.REPEAT;var p=new o(e,r,n,i,a,f);return p.update(t),p}e.exports=s;var l=t(\"gl-buffer\"),u=t(\"gl-vao\"),c=t(\"gl-texture2d\"),h=t(\"glsl-read-float\"),f=t(\"binary-search-bounds\"),d=t(\"ndarray\"),p=t(\"./lib/shaders\"),m=p.createShader,g=p.createPickShader,v=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],y=o.prototype;y.isTransparent=function(){return this.opacity<1},y.isOpaque=function(){return this.opacity>=1},y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.drawTransparent=y.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||v,view:t.view||v,projection:t.projection||v,clipBounds:i(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||v,view:t.view||v,projection:t.projection||v,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.update=function(t){var e,r;this.dirty=!0;var i=!!t.connectGaps;\"dashScale\"in t&&(this.dashScale=t.dashScale),\"opacity\"in t&&(this.opacity=+t.opacity);var a=t.position||t.positions;if(a){var o=t.color||t.colors||[0,0,0,1],s=t.lineWidth||1,l=[],u=[],c=[],h=0,p=0,m=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],g=!1;t:for(e=1;e0){for(var b=0;b<24;++b)l.push(l[l.length-12]);p+=2,g=!0}continue t}m[0][r]=Math.min(m[0][r],v[r],y[r]),m[1][r]=Math.max(m[1][r],v[r],y[r])}var x,_;Array.isArray(o[0])?(x=o[e-1],_=o[e]):x=_=o,3===x.length&&(x=[x[0],x[1],x[2],1]),3===_.length&&(_=[_[0],_[1],_[2],1]);var w;w=Array.isArray(s)?s[e-1]:s;var 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Math.abs(r-o)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(o))&&Math.abs(i-s)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(s))&&Math.abs(a-l)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(l))},e.exports=i},{\"./common.js\":178}],186:[function(t,e,r){var n=t(\"./common.js\"),i={};i.create=function(){var t=new n.ARRAY_TYPE(4);return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t},i.clone=function(t){var e=new n.ARRAY_TYPE(4);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e},i.fromValues=function(t,e,r,i){var a=new n.ARRAY_TYPE(4);return a[0]=t,a[1]=e,a[2]=r,a[3]=i,a},i.copy=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t},i.set=function(t,e,r,n,i){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t},i.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t},i.subtract=function(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t},i.sub=i.subtract,i.multiply=function(t,e,r){return t[0]=e[0]*r[0],t[1]=e[1]*r[1],t[2]=e[2]*r[2],t[3]=e[3]*r[3],t},i.mul=i.multiply,i.divide=function(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t[3]=e[3]/r[3],t},i.div=i.divide,i.ceil=function(t,e){return t[0]=Math.ceil(e[0]),t[1]=Math.ceil(e[1]),t[2]=Math.ceil(e[2]),t[3]=Math.ceil(e[3]),t},i.floor=function(t,e){return t[0]=Math.floor(e[0]),t[1]=Math.floor(e[1]),t[2]=Math.floor(e[2]),t[3]=Math.floor(e[3]),t},i.min=function(t,e,r){return t[0]=Math.min(e[0],r[0]),t[1]=Math.min(e[1],r[1]),t[2]=Math.min(e[2],r[2]),t[3]=Math.min(e[3],r[3]),t},i.max=function(t,e,r){return t[0]=Math.max(e[0],r[0]),t[1]=Math.max(e[1],r[1]),t[2]=Math.max(e[2],r[2]),t[3]=Math.max(e[3],r[3]),t},i.round=function(t,e){return t[0]=Math.round(e[0]),t[1]=Math.round(e[1]),t[2]=Math.round(e[2]),t[3]=Math.round(e[3]),t},i.scale=function(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t},i.scaleAndAdd=function(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t},i.distance=function(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2],a=e[3]-t[3];return Math.sqrt(r*r+n*n+i*i+a*a)},i.dist=i.distance,i.squaredDistance=function(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2],a=e[3]-t[3];return r*r+n*n+i*i+a*a},i.sqrDist=i.squaredDistance,i.length=function(t){var e=t[0],r=t[1],n=t[2],i=t[3];return Math.sqrt(e*e+r*r+n*n+i*i)},i.len=i.length,i.squaredLength=function(t){var e=t[0],r=t[1],n=t[2],i=t[3];return e*e+r*r+n*n+i*i},i.sqrLen=i.squaredLength,i.negate=function(t,e){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t},i.inverse=function(t,e){return t[0]=1/e[0],t[1]=1/e[1],t[2]=1/e[2],t[3]=1/e[3],t},i.normalize=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r*r+n*n+i*i+a*a;return o>0&&(o=1/Math.sqrt(o),t[0]=r*o,t[1]=n*o,t[2]=i*o,t[3]=a*o),t},i.dot=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]*e[3]},i.lerp=function(t,e,r,n){var i=e[0],a=e[1],o=e[2],s=e[3];return t[0]=i+n*(r[0]-i),t[1]=a+n*(r[1]-a),t[2]=o+n*(r[2]-o),t[3]=s+n*(r[3]-s),t},i.random=function(t,e){return e=e||1,t[0]=n.RANDOM(),t[1]=n.RANDOM(),t[2]=n.RANDOM(),t[3]=n.RANDOM(),i.normalize(t,t),i.scale(t,t,e),t},i.transformMat4=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3];return t[0]=r[0]*n+r[4]*i+r[8]*a+r[12]*o,t[1]=r[1]*n+r[5]*i+r[9]*a+r[13]*o,t[2]=r[2]*n+r[6]*i+r[10]*a+r[14]*o,t[3]=r[3]*n+r[7]*i+r[11]*a+r[15]*o,t},i.transformQuat=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=r[0],s=r[1],l=r[2],u=r[3],c=u*n+s*a-l*i,h=u*i+l*n-o*a,f=u*a+o*i-s*n,d=-o*n-s*i-l*a;return t[0]=c*u+d*-o+h*-l-f*-s,t[1]=h*u+d*-s+f*-o-c*-l,t[2]=f*u+d*-l+c*-s-h*-o,t[3]=e[3],t},i.forEach=function(){var t=i.create();return function(e,r,n,i,a,o){var s,l;for(r||(r=4),n||(n=0),l=i?Math.min(i*r+n,e.length):e.length,s=n;s1.0001)return null;g+=m[c]}return Math.abs(g-1)>.001?null:[h,o(t,m),m]}var l=t(\"barycentric\"),u=t(\"polytope-closest-point/lib/closest_point_2d.js\");e.exports=s},{barycentric:42,\"polytope-closest-point/lib/closest_point_2d.js\":467}],188:[function(t,e,r){var n=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n if(any(lessThan(f_position, clipBounds[0])) || \\n any(greaterThan(f_position, clipBounds[1]))) {\\n discard;\\n }\\n gl_FragColor = vec4(pickId, f_id.xyz);\\n}\";r.meshShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, normal;\\nattribute vec4 color;\\nattribute vec2 uv;\\n\\nuniform mat4 model\\n , view\\n , projection;\\nuniform vec3 eyePosition\\n , lightPosition;\\n\\nvarying vec3 f_normal\\n , f_lightDirection\\n , f_eyeDirection\\n , f_data;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n vec4 m_position = model * vec4(position, 1.0);\\n vec4 t_position = view * m_position;\\n gl_Position = projection * t_position;\\n f_color = color;\\n f_normal = normal;\\n f_data = position;\\n f_eyeDirection = eyePosition - position;\\n f_lightDirection = lightPosition - position;\\n f_uv = uv;\\n}\",fragment:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat beckmannDistribution_2_0(float x, float roughness) {\\n float NdotH = max(x, 0.0001);\\n float cos2Alpha = NdotH * NdotH;\\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n float roughness2 = roughness * roughness;\\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\n\\n\\nfloat cookTorranceSpecular_1_1(\\n vec3 lightDirection,\\n vec3 viewDirection,\\n vec3 surfaceNormal,\\n float roughness,\\n float fresnel) {\\n\\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\\n\\n //Half angle vector\\n vec3 H = normalize(lightDirection + 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normalize(f_normal);\\n vec3 L = normalize(f_lightDirection);\\n vec3 V = normalize(f_eyeDirection);\\n \\n if(!gl_FrontFacing) {\\n N = -N;\\n }\\n\\n float specular = cookTorranceSpecular_1_1(L, V, N, roughness, fresnel);\\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\\n\\n gl_FragColor = litColor * opacity;\\n}\",attributes:[{name:\"position\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.wireShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\n\\nuniform mat4 model, view, projection;\\n\\nvarying vec4 f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n f_color = color;\\n f_data = position;\\n f_uv = uv;\\n}\",fragment:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 clipBounds[2];\\nuniform sampler2D texture;\\nuniform float opacity;\\n\\nvarying vec4 f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n if(any(lessThan(f_data, clipBounds[0])) || \\n any(greaterThan(f_data, clipBounds[1]))) {\\n discard;\\n }\\n\\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\",attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.pointShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\nattribute float pointSize;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n if(any(lessThan(position, clipBounds[0])) || \\n any(greaterThan(position, clipBounds[1]))) {\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n }\\n gl_PointSize = pointSize;\\n f_color = color;\\n f_uv = uv;\\n}\",fragment:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D texture;\\nuniform float opacity;\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\\n if(dot(pointR, pointR) > 0.25) {\\n discard;\\n }\\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\",attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"},{name:\"pointSize\",type:\"float\"}]},r.pickShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n f_id = id;\\n f_position = position;\\n}\",fragment:n,attributes:[{name:\"position\",type:\"vec3\"},{name:\"id\",type:\"vec4\"}]},r.pointPickShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute float pointSize;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n if(any(lessThan(position, clipBounds[0])) || \\n any(greaterThan(position, clipBounds[1]))) {\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n gl_PointSize = pointSize;\\n }\\n f_id = id;\\n f_position = position;\\n}\",fragment:n,attributes:[{name:\"position\",type:\"vec3\"},{name:\"pointSize\",type:\"float\"},{name:\"id\",type:\"vec4\"}]},r.contourShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\n\\nuniform mat4 model, view, projection;\\n\\nvoid main() {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n}\",fragment:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 contourColor;\\n\\nvoid main() {\\n gl_FragColor = vec4(contourColor,1);\\n}\\n\",attributes:[{name:\"position\",type:\"vec3\"}]}},{}],189:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,u,c,h,f,d,p,m,g,v,y,b,x,_,w,M,k,A,T){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=c,this.triangleNormals=f,this.triangleUVs=h,this.triangleIds=u,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=g,this.edgeUVs=v,this.edgeIds=m,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=b,this.pointColors=_,this.pointUVs=w,this.pointSizes=M,this.pointIds=x,this.pointVAO=k,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=A,this.contourVAO=T,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=I,this._view=I,this._projection=I,this._resolution=[1,1]}function i(t){for(var e=w({colormap:t,nshades:256,format:\"rgba\"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return _(r,[256,256,4],[4,0,1])}function a(t,e,r){for(var n=new Array(e),i=0;i=1},P.isTransparent=function(){return this.opacity<1},P.pickSlots=1,P.setPickBase=function(t){this.pickId=t},P.highlight=function(t){if(!t||!this.contourEnable)return void(this.contourCount=0);for(var e=M(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=k.mallocFloat32(6*a),s=0,l=0;l0){var f=this.triShader;f.bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var f=this.lineShader;f.bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var f=this.pointShader;f.bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var f=this.contourShader;f.bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},P.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||I,n=t.view||I,i=t.projection||I,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},P.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;as[k]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=g[n],a.uniforms.angle=v[n],u.drawArrays(u.TRIANGLES,s[k],s[A]-s[k]))),y[n]&&M&&(e[1^n]-=T*d*b[n],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n],a.uniforms.angle=_[n],u.drawArrays(u.TRIANGLES,w,M)),e[1^n]=T*c[2+(1^n)]-1,p[n+2]&&(e[1^n]+=T*d*m[n+2],ks[k]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=g[n+2],a.uniforms.angle=v[n+2],u.drawArrays(u.TRIANGLES,s[k],s[A]-s[k]))),y[n+2]&&M&&(e[1^n]+=T*d*b[n+2],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n+2],a.uniforms.angle=_[n+2],u.drawArrays(u.TRIANGLES,w,M))}}(),c.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,u=r.pixelRatio;if(this.titleCount){for(var c=0;c<2;++c)e[c]=2*(o[c]*u-a[c])/(a[2+c]-a[c])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),c.bind=function(){var t=[0,0],e=[0,0],r=[0,0];return function(){var n=this.plot,i=this.shader,a=n._tickBounds,o=n.dataBox,s=n.screenBox,l=n.viewBox;i.bind();for(var u=0;u<2;++u){var c=a[u],h=a[u+2],f=h-c,d=.5*(o[u+2]+o[u]),p=o[u+2]-o[u],m=l[u],g=l[u+2],v=g-m,y=s[u],b=s[u+2],x=b-y;e[u]=2*f/p*v/x,t[u]=2*(c-d)/p*v/x}r[1]=2*n.pixelRatio/(s[3]-s[1]),r[0]=r[1]*(s[3]-s[1])/(s[2]-s[0]),i.uniforms.dataScale=e,i.uniforms.dataShift=t,i.uniforms.textScale=r,this.vbo.bind(),i.attributes.textCoordinate.pointer()}}(),c.update=function(t){var e,r,n,i,a,o=[],l=t.ticks,u=t.bounds;for(a=0;a<2;++a){var c=[Math.floor(o.length/3)],h=[-1/0],f=l[a];for(e=0;er)for(t=r;te)for(t=e;t=0){for(var k=0|M.type.charAt(M.type.length-1),A=new Array(k),T=0;T=0;)S+=1;w[b]=S}var E=new Array(r.length);a(),d._relink=a,d.types={uniforms:l(r),attributes:l(n)},d.attributes=s(p,d,x,w),Object.defineProperty(d,\"uniforms\",o(p,d,r,E))},e.exports=a},{\"./lib/GLError\":197,\"./lib/create-attributes\":198,\"./lib/create-uniforms\":199,\"./lib/reflect\":200,\"./lib/runtime-reflect\":201,\"./lib/shader-cache\":202}],197:[function(t,e,r){function n(t,e,r){this.shortMessage=e||\"\",this.longMessage=r||\"\",this.rawError=t||\"\",this.message=\"gl-shader: \"+(e||t||\"\")+(r?\"\\n\"+r:\"\"),this.stack=(new Error).stack}n.prototype=new Error,n.prototype.name=\"GLError\",n.prototype.constructor=n,e.exports=n},{}],198:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a){this._gl=t,this._wrapper=e,this._index=r,this._locations=n,this._dimension=i,this._constFunc=a}function i(t,e,r,i,a,o,s){for(var l=[\"gl\",\"v\"],u=[],c=0;c=0){var p=f.charCodeAt(f.length-1)-48;if(p<2||p>4)throw new s(\"\",\"Invalid data type for attribute \"+h+\": \"+f);i(t,e,d[0],n,p,o,h)}else{if(!(f.indexOf(\"mat\")>=0))throw new s(\"\",\"Unknown data type for attribute \"+h+\": \"+f);var p=f.charCodeAt(f.length-1)-48;if(p<2||p>4)throw new s(\"\",\"Invalid data type for attribute \"+h+\": \"+f);a(t,e,d,n,p,o,h)}}}return o}e.exports=o;var s=t(\"./GLError\"),l=n.prototype;l.pointer=function(t,e,r,n){var i=this,a=i._gl,o=i._locations[i._index];a.vertexAttribPointer(o,i._dimension,t||a.FLOAT,!!e,r||0,n||0),a.enableVertexAttribArray(o)},l.set=function(t,e,r,n){return this._constFunc(this._locations[this._index],t,e,r,n)},Object.defineProperty(l,\"location\",{get:function(){return this._locations[this._index]},set:function(t){return t!==this._locations[this._index]&&(this._locations[this._index]=0|t,this._wrapper.program=null),0|t}})},{\"./GLError\":197}],199:[function(t,e,r){\"use strict\";function n(t){return new Function(\"y\",\"return function(){return y}\")(t)}function i(t,e){for(var r=new Array(t),n=0;n4)throw new s(\"\",\"Invalid uniform dimension type for matrix \"+name+\": \"+r);return\"gl.uniformMatrix\"+i+\"fv(locations[\"+e+\"],false,obj\"+t+\")\"}throw new s(\"\",\"Unknown uniform data type for \"+name+\": \"+r)}var i=r.charCodeAt(r.length-1)-48;if(i<2||i>4)throw new s(\"\",\"Invalid data type\");switch(r.charAt(0)){case\"b\":case\"i\":return\"gl.uniform\"+i+\"iv(locations[\"+e+\"],obj\"+t+\")\";case\"v\":return\"gl.uniform\"+i+\"fv(locations[\"+e+\"],obj\"+t+\")\";default:throw new s(\"\",\"Unrecognized data type for vector \"+name+\": \"+r)}}}function c(t,e){if(\"object\"!=typeof e)return[[t,e]];var r=[];for(var n in e){var i=e[n],a=t;parseInt(n)+\"\"===n?a+=\"[\"+n+\"]\":a+=\".\"+n,\"object\"==typeof i?r.push.apply(r,c(a,i)):r.push([a,i])}return r}function h(e){for(var n=[\"return function updateProperty(obj){\"],i=c(\"\",e),o=0;o4)throw new s(\"\",\"Invalid data type\");return\"b\"===t.charAt(0)?i(r,!1):i(r,0)}if(0===t.indexOf(\"mat\")&&4===t.length){var r=t.charCodeAt(t.length-1)-48;if(r<2||r>4)throw new s(\"\",\"Invalid uniform dimension type for matrix \"+name+\": \"+t);return i(r*r,0)}throw new s(\"\",\"Unknown uniform data type for \"+name+\": \"+t)}}function d(t,e,i){if(\"object\"==typeof i){var o=p(i);Object.defineProperty(t,e,{get:n(o),set:h(i),enumerable:!0,configurable:!1})}else a[i]?Object.defineProperty(t,e,{get:l(i),set:h(i),enumerable:!0,configurable:!1}):t[e]=f(r[i].type)}function p(t){var e;if(Array.isArray(t)){e=new Array(t.length);for(var r=0;r1){l[0]in o||(o[l[0]]=[]),o=o[l[0]];for(var u=1;u1)for(var l=0;l=0){var m=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(m,e[1],m,e[3],d[p],f[p]):o.drawLine(e[0],m,e[2],m,d[p],f[p])}}for(var p=0;p=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},f.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},f.removeObject=function(t){for(var e=this.objects,r=0;r0){var r=Math.round(Math.pow(10,e));return Math.ceil(t/r)*r}return Math.ceil(t)}function o(t){return\"boolean\"!=typeof t||t}function s(t){function e(){if(!w&&G.autoResize){var t=M.parentNode,e=1,r=1;t&&t!==document.body?(e=t.clientWidth,r=t.clientHeight):(e=window.innerWidth,r=window.innerHeight);var n=0|Math.ceil(e*G.pixelRatio),i=0|Math.ceil(r*G.pixelRatio);if(n!==M.width||i!==M.height){M.width=n,M.height=i;var a=M.style;a.position=a.position||\"absolute\",a.left=\"0px\",a.top=\"0px\",a.width=e+\"px\",a.height=r+\"px\",N=!0}}}function r(){for(var t=O.length,e=F.length,r=0;r0&&0===R[e-1];)R.pop(),F.pop().dispose()}function s(){if(G.contextLost)return!0;A.isContextLost()&&(G.contextLost=!0,G.mouseListener.enabled=!1,G.selection.object=null,G.oncontextloss&&G.oncontextloss())}function b(){if(!s()){A.colorMask(!0,!0,!0,!0),A.depthMask(!0),A.disable(A.BLEND),A.enable(A.DEPTH_TEST);for(var t=O.length,e=F.length,r=0;rS.distance)continue;for(var u=0;u 1.0) {\\n discard;\\n }\\n baseColor = mix(borderColor, color, step(radius, centerFraction));\\n gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\\n }\\n}\\n\",r.pickVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n vec3 hgPosition = matrix * vec3(position, 1);\\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\\n gl_PointSize = pointSize;\\n\\n vec4 id = pickId + pickOffset;\\n id.y += floor(id.x / 256.0);\\n id.x -= floor(id.x / 256.0) * 256.0;\\n\\n id.z += floor(id.y / 256.0);\\n id.y -= floor(id.y / 256.0) * 256.0;\\n\\n id.w += floor(id.z / 256.0);\\n id.z -= floor(id.z / 256.0) * 256.0;\\n\\n fragId = id;\\n}\\n\",r.pickFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n if(radius > 1.0) {\\n discard;\\n }\\n gl_FragColor = fragId / 255.0;\\n}\\n\"},{}],207:[function(t,e,r){arguments[4][196][0].apply(r,arguments)},{\"./lib/GLError\":208,\"./lib/create-attributes\":209,\"./lib/create-uniforms\":210,\"./lib/reflect\":211,\"./lib/runtime-reflect\":212,\"./lib/shader-cache\":213,dup:196}],208:[function(t,e,r){arguments[4][197][0].apply(r,arguments)},{dup:197}],209:[function(t,e,r){arguments[4][198][0].apply(r,arguments)},{\"./GLError\":208,dup:198}],210:[function(t,e,r){arguments[4][199][0].apply(r,arguments)},{\"./GLError\":208,\"./reflect\":211,dup:199}],211:[function(t,e,r){arguments[4][200][0].apply(r,arguments)},{dup:200}],212:[function(t,e,r){arguments[4][201][0].apply(r,arguments)},{dup:201}],213:[function(t,e,r){arguments[4][202][0].apply(r,arguments)},{\"./GLError\":208,dup:202,\"gl-format-compiler-error\":149,\"weakmap-shim\":542}],214:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}function i(t,e){var r,n=0,i=t.length>>>1;for(r=0;r=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}function a(t,e){var r=t.gl,i=s(r),a=s(r),l=o(r,u.pointVertex,u.pointFragment),c=o(r,u.pickVertex,u.pickFragment),h=new n(t,i,a,l,c);return h.update(e),t.addObject(h),h}var o=t(\"gl-shader\"),s=t(\"gl-buffer\"),l=t(\"typedarray-pool\"),u=t(\"./lib/shader\");e.exports=a;var c=n.prototype;c.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},c.update=function(t){function e(e,r){return e in t?t[e]:r}var r;t=t||{},this.sizeMin=e(\"sizeMin\",.5),this.sizeMax=e(\"sizeMax\",20),this.color=e(\"color\",[1,0,0,1]).slice(),this.areaRatio=e(\"areaRatio\",1),this.borderColor=e(\"borderColor\",[0,0,0,1]).slice(),this.blend=e(\"blend\",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,a=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,o=t.positions,s=i?o:l.mallocFloat32(o.length),u=a?t.idToIndex:l.mallocInt32(n);if(i||s.set(o),!a)for(s.set(o),r=0;r>8&255,e[2]=r>>16&255,e[3]=r>>24&255,this.pickBuffer.bind(),a.attributes.pickId.pointer(o.UNSIGNED_BYTE),a.uniforms.pickOffset=e,this.pickOffset=r);var f=o.getParameter(o.BLEND),d=o.getParameter(o.DITHER);return f&&!this.blend&&o.disable(o.BLEND),d&&o.disable(o.DITHER),o.drawArrays(o.POINTS,0,this.pointCount),f&&!this.blend&&o.enable(o.BLEND),d&&o.enable(o.DITHER),r+this.pointCount}}(),c.draw=c.unifiedDraw,c.drawPick=c.unifiedDraw,c.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{\"./lib/shader\":206,\"gl-buffer\":141,\"gl-shader\":207,\"typedarray-pool\":521}],215:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,u=e[0],c=e[1],h=e[2],f=e[3],d=r[0],p=r[1],m=r[2],g=r[3];return a=u*d+c*p+h*m+f*g,a<0&&(a=-a,d=-d,p=-p,m=-m,g=-g),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*u+l*d,t[1]=s*c+l*p,t[2]=s*h+l*m,t[3]=s*f+l*g,t}e.exports=n},{}],216:[function(t,e,r){\"use strict\";e.exports={vertex:\"precision highp float;\\n#define GLSLIFY 1\\n\\n\\nvec4 computePosition_1_0(vec2 posHi, vec2 posLo, vec2 scHi, vec2 scLo, vec2 trHi, vec2 trLo) {\\n return vec4((posHi + trHi) * scHi\\n \\t\\t\\t//FIXME: this thingy does not give noticeable precision gain, need test\\n + (posLo + trLo) * scHi\\n + (posHi + trHi) * scLo\\n + (posLo + trLo) * scLo\\n , 0, 1);\\n}\\n\\n\\nattribute vec2 positionHi, positionLo;\\nattribute float size, border;\\nattribute vec2 char, color;\\n\\n//this is 64-bit form of scale and translate\\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\\nuniform float pixelRatio;\\nuniform vec4 viewBox;\\nuniform sampler2D palette;\\n\\nvarying vec4 charColor, borderColor;\\nvarying vec2 charId;\\nvarying vec2 pointCoord;\\nvarying float pointSize;\\nvarying float borderWidth;\\n\\n\\nvoid main() {\\n charColor = texture2D(palette, vec2(color.x / 255., 0));\\n borderColor = texture2D(palette, vec2(color.y / 255., 0));\\n\\n gl_PointSize = size * pixelRatio;\\n pointSize = size * pixelRatio;\\n\\n charId = char;\\n borderWidth = border;\\n\\n gl_Position = computePosition_1_0(\\n positionHi, positionLo,\\n scaleHi, scaleLo,\\n translateHi, translateLo);\\n\\n pointCoord = viewBox.xy + (viewBox.zw - viewBox.xy) * (gl_Position.xy * .5 + .5);\\n}\\n\",fragment:\"precision highp float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D chars;\\nuniform vec2 charsShape;\\nuniform float charsStep, pixelRatio, charOffset;\\n\\nvarying vec4 borderColor;\\nvarying vec4 charColor;\\nvarying vec2 charId;\\nvarying vec2 pointCoord;\\nvarying float pointSize;\\nvarying float borderWidth;\\n\\nvoid main() {\\n\\tvec2 pointUV = (pointCoord - gl_FragCoord.xy + pointSize * .5) / pointSize;\\n\\tpointUV.x = 1. - pointUV.x;\\n\\tpointUV.y += charOffset;\\n\\tvec2 texCoord = ((charId + pointUV) * charsStep) / charsShape;\\n\\tfloat dist = texture2D(chars, texCoord).r;\\n\\n\\t//max-distance alpha\\n\\tif (dist < 1e-2)\\n\\t\\tdiscard;\\n\\n\\tfloat dif = 5. * pixelRatio * borderWidth / pointSize;\\n\\tfloat borderLevel = .748 - dif * .5;\\n\\tfloat charLevel = .748 + dif * .5;\\n\\tfloat gamma = .005 * charsStep / pointSize;\\n\\n\\tfloat borderAmt = smoothstep(borderLevel - gamma, borderLevel + gamma, dist);\\n\\tfloat charAmt = smoothstep(charLevel - gamma, charLevel + gamma, dist);\\n\\n\\tvec4 color = borderColor;\\n\\tcolor.a *= borderAmt;\\n\\n\\tgl_FragColor = mix(color, charColor, charAmt);\\n}\\n\",pickVertex:\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 positionHi, positionLo;\\nattribute vec4 id;\\nattribute float size;\\n\\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\\nuniform vec4 pickOffset;\\nuniform float pixelRatio;\\n\\nvarying vec4 fragColor;\\n\\n\\nvec4 computePosition_1_0(vec2 posHi, vec2 posLo, vec2 scHi, vec2 scLo, vec2 trHi, vec2 trLo) {\\n return vec4((posHi + trHi) * scHi\\n \\t\\t\\t//FIXME: this thingy does not give noticeable precision gain, need test\\n + (posLo + trLo) * scHi\\n + (posHi + trHi) * scLo\\n + (posLo + trLo) * scLo\\n , 0, 1);\\n}\\n\\n\\nvoid main() {\\n vec4 fragId = id + pickOffset;\\n\\n fragId.y += floor(fragId.x / 256.0);\\n fragId.x -= floor(fragId.x / 256.0) * 256.0;\\n\\n fragId.z += floor(fragId.y / 256.0);\\n fragId.y -= floor(fragId.y / 256.0) * 256.0;\\n\\n fragId.w += floor(fragId.z / 256.0);\\n fragId.z -= floor(fragId.z / 256.0) * 256.0;\\n\\n fragColor = fragId / 255.0;\\n\\n gl_PointSize = size * .25 * pixelRatio;\\n\\n gl_Position = computePosition_1_0(\\n positionHi, positionLo,\\n scaleHi, scaleLo,\\n translateHi, translateLo);\\n}\\n\",pickFragment:\"precision lowp float;\\n#define GLSLIFY 1\\nvarying vec4 fragColor;\\nvoid main() {\\n gl_FragColor = fragColor;\\n}\\n\"}},{}],217:[function(t,e,r){arguments[4][77][0].apply(r,arguments)},{dup:77}],218:[function(t,e,r){arguments[4][196][0].apply(r,arguments)},{\"./lib/GLError\":219,\"./lib/create-attributes\":220,\"./lib/create-uniforms\":221,\"./lib/reflect\":222,\"./lib/runtime-reflect\":223,\"./lib/shader-cache\":224,dup:196}],219:[function(t,e,r){arguments[4][197][0].apply(r,arguments)},{dup:197}],220:[function(t,e,r){arguments[4][198][0].apply(r,arguments)},{\"./GLError\":219,dup:198}],221:[function(t,e,r){arguments[4][199][0].apply(r,arguments)},{\"./GLError\":219,\"./reflect\":222,dup:199}],222:[function(t,e,r){arguments[4][200][0].apply(r,arguments)},{dup:200}],223:[function(t,e,r){arguments[4][201][0].apply(r,arguments)},{dup:201}],224:[function(t,e,r){arguments[4][202][0].apply(r,arguments)},{\"./GLError\":219,dup:202,\"gl-format-compiler-error\":149,\"weakmap-shim\":542}],225:[function(t,e,r){\"use strict\";function n(t,e,r,n,a){a<=4*f?i(0,a-1,t,e,r,n):h(0,a-1,t,e,r,n)}function i(t,e,r,n,i,a){for(var o=t+1;o<=e;++o){for(var s=r[o],l=n[2*o],u=n[2*o+1],c=i[o],h=a[o],f=o;f>t;){var d=r[f-1],p=n[2*(f-1)];if((d-s||l-p)>=0)break;r[f]=d,n[2*f]=p,n[2*f+1]=n[2*f-1],i[f]=i[f-1],a[f]=a[f-1],f-=1}r[f]=s,n[2*f]=l,n[2*f+1]=u,i[f]=c,a[f]=h}}function a(t,e,r,n,i,a){var o=r[t],s=n[2*t],l=n[2*t+1],u=i[t],c=a[t];r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e],r[e]=o,n[2*e]=s,n[2*e+1]=l,i[e]=u,a[e]=c}function o(t,e,r,n,i,a){r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e]}function s(t,e,r,n,i,a,o){var s=n[t],l=i[2*t],u=i[2*t+1],c=a[t],h=o[t];n[t]=n[e],i[2*t]=i[2*e],i[2*t+1]=i[2*e+1],a[t]=a[e],o[t]=o[e],n[e]=n[r],i[2*e]=i[2*r],i[2*e+1]=i[2*r+1],a[e]=a[r],o[e]=o[r],n[r]=s,i[2*r]=l,i[2*r+1]=u,a[r]=c,o[r]=h}function l(t,e,r,n,i,a,o,s,l,u,c){s[t]=s[e],l[2*t]=l[2*e],l[2*t+1]=l[2*e+1],u[t]=u[e],c[t]=c[e],s[e]=r,l[2*e]=n,l[2*e+1]=i,u[e]=a,c[e]=o}function 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if(!c(it,P,O,j,R,r,n,d))for(;;){if(c(S,P,O,j,R,r,n,d)){c(S,L,C,z,D,r,n,d)?(s(it,T,S,r,n,d,p),++T,--S):(a(it,S,r,n,d,p),--S);break}if(--S=Math.max(.9*d,32)){var b=u+s>>>1;l(g,v,h,f,b,c+1),f=b}l(g,v,h,f,y,c+1),f=y}}}var u=t.length>>>1;if(u<1)return[];for(var c=1/0,h=1/0,f=-1/0,d=-1/0,p=0;p=0;--_){t[2*_]=(t[2*_]-c)*v,t[2*_+1]=(t[2*_+1]-h)*y;var A=x[_];A!==M&&(w.push(new i(b*Math.pow(.5,A),_+1,k-(_+1))),k=_+1,M=A)}return w.push(new i(b*Math.pow(.5,A+1),0,k)),o.free(x),w}var o=t(\"typedarray-pool\"),s=t(\"./lib/sort\");e.exports=a},{\"./lib/sort\":225,\"typedarray-pool\":521}],227:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.sizeBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.charBuffer=s,this.pointCount=0,this.pickOffset=0,this.points=null,this.scales=[],this.xCoords=[],this.charCanvas=document.createElement(\"canvas\"),this.charTexture=h(this.plot.gl,this.charCanvas),this.charStep=400,this.charOffset=.032,this.snapThreshold=1e4,this.paletteTexture=h(this.plot.gl,[256,1])}function i(t,e){var r=t.gl,i=a(r,l.vertex,l.fragment),s=a(r,l.pickVertex,l.pickFragment),u=o(r),c=o(r),h=o(r),f=o(r),d=o(r),p=new n(t,i,s,u,c,h,f,d);return p.update(e),t.addObject(p),p}e.exports=i;var a=t(\"gl-shader\"),o=t(\"gl-buffer\"),s=t(\"typedarray-pool\"),l=t(\"./lib/shaders\"),u=t(\"snap-points-2d\"),c=t(\"font-atlas-sdf\"),h=t(\"gl-texture2d\"),f=t(\"color-id\"),d=t(\"ndarray\"),p=t(\"clamp\"),m=t(\"binary-search-bounds\"),g=n.prototype;!function(){function t(){var t=this.plot,u=t.viewBox,c=t.dataBox,h=t.pixelRatio,f=c[2]-c[0],d=c[3]-c[1],p=2/f,m=2/d,g=-c[0]-.5*f,v=-c[1]-.5*d;i[0]=p,a[0]=p-i[0],i[1]=m,a[1]=m-i[1],o[0]=g,s[0]=g-o[0],o[1]=v,s[1]=v-o[1];var y=u[2]-u[0],b=u[3]-u[1];e=Math.min(f/y,d/b),l[0]=2*h/y,l[1]=2*h/b,r=c[0],n=c[2]}var e,r,n,i=new Float32Array([0,0]),a=new Float32Array([0,0]),o=new Float32Array([0,0]),s=new Float32Array([0,0]),l=[0,0],u=[0,0,0,0];g.drawPick=function(l){var c=void 0!==l,h=this.plot,f=this.pointCount,d=f>this.snapThreshold;if(!f)return l;t.call(this);var p=h.gl,g=c?this.pickShader:this.shader,v=p.isEnabled(p.BLEND);if(g.bind(),c){this.pickOffset=l;for(var y=0;y<4;++y)u[y]=l>>8*y&255;g.uniforms.pickOffset=u,this.idBuffer.bind(),g.attributes.id.pointer(p.UNSIGNED_BYTE,!1)}else p.blendFuncSeparate(p.SRC_ALPHA,p.ONE_MINUS_SRC_ALPHA,p.ONE,p.ONE_MINUS_SRC_ALPHA),p.blendColor(0,0,0,1),v||p.enable(p.BLEND),this.colorBuffer.bind(),g.attributes.color.pointer(p.UNSIGNED_BYTE,!1),this.charBuffer.bind(),g.attributes.char.pointer(p.UNSIGNED_BYTE,!1),g.uniforms.chars=this.charTexture.bind(0),g.uniforms.charsShape=[this.charCanvas.width,this.charCanvas.height],g.uniforms.charsStep=this.charStep,g.uniforms.palette=this.paletteTexture.bind(1),g.uniforms.charOffset=this.charOffset;this.sizeBuffer.bind(),g.attributes.size.pointer(p.FLOAT,!1,8,0),c||g.attributes.border.pointer(p.FLOAT,!1,8,4),this.positionBuffer.bind(),g.attributes.positionHi.pointer(p.FLOAT,!1,16,0),g.attributes.positionLo.pointer(p.FLOAT,!1,16,8),g.uniforms.pixelRatio=h.pixelRatio,g.uniforms.scaleHi=i,g.uniforms.scaleLo=a,g.uniforms.translateHi=o,g.uniforms.translateLo=s,g.uniforms.viewBox=h.viewBox;var b=this.scales;if(d)for(var x=b.length-1;x>=0;x--){var _=b[x];if(!(_.pixelSize&&_.pixelSize<1.25*e&&x>1)){var w=_.offset,M=_.count+w,k=m.ge(this.xCoords,r,w,M-1),A=m.lt(this.xCoords,n,k,M-1)+1;A>k&&p.drawArrays(p.POINTS,k,A-k)}}else p.drawArrays(p.POINTS,0,f);if(c)return l+f;v?p.blendFunc(p.ONE,p.ONE_MINUS_SRC_ALPHA):p.disable(p.BLEND)}}(),g.draw=g.drawPick,g.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},g.update=function(t){t=t||{};var e=t.positions||[],r=t.colors||[],n=t.glyphs||[],i=t.sizes||[],a=t.borderWidths||[],o=t.borderColors||[],l=this.plot.gl;null!=t.charOffset&&(this.charOffset=t.charOffset),this.points=e;var h=this.points.length/2,m=s.mallocInt32(h),g=s.mallocFloat32(2*h),v=s.mallocFloat64(2*h);v.set(this.points),this.pointCount=h;var y=h>this.snapThreshold;y&&(this.scales=u(v,m,g));for(var b=s.mallocFloat32(4*h),x=s.mallocFloat32(2*h),_=s.mallocUint8(2*h),w=s.mallocUint32(h),M=s.mallocUint8(2*h),k={},A=[],T=[],S=[],E=0,L=h,C=0;EO&&(O=i[E]);var j=this.charStep;this.charStep=p(Math.ceil(4*O),128,768);var R=Object.keys(I),F=this.charStep,N=Math.floor(F/2),B=l.getParameter(l.MAX_TEXTURE_SIZE),U=B/F*(B/F),V=Math.min(B,F*R.length),H=Math.min(B,F*Math.ceil(F*R.length/B)),q=Math.floor(V/F);R.length>U&&console.warn(\"gl-scatter2d-fancy: number of characters is more than maximum texture size. Try reducing it.\"),this.chars&&this.chars+\"\"==R+\"\"&&this.charStep==j||(this.charCanvas=c({canvas:this.charCanvas,family:\"sans-serif\",size:N,shape:[V,H],step:[F,F],chars:R}),this.chars=R);for(var E=0;E 1.0) {\\n discard;\\n }\\n vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\\n float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\\n gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\\n}\",r.pickVertex=\"precision highp float;\\n#define GLSLIFY 1\\n\\nvec4 pfx_1_0(vec2 scaleHi, vec2 scaleLo, vec2 translateHi, vec2 translateLo, vec2 positionHi, vec2 positionLo) {\\n return vec4((positionHi + translateHi) * scaleHi\\n + (positionLo + translateLo) * scaleHi\\n + (positionHi + translateHi) * scaleLo\\n + (positionLo + translateLo) * scaleLo, 0.0, 1.0);\\n}\\n\\nattribute vec2 positionHi, positionLo;\\nattribute vec4 pickId;\\n\\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\\nuniform float pointSize;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n\\n vec4 id = pickId + pickOffset;\\n id.y += floor(id.x / 256.0);\\n id.x -= floor(id.x / 256.0) * 256.0;\\n\\n id.z += floor(id.y / 256.0);\\n id.y -= floor(id.y / 256.0) * 256.0;\\n\\n id.w += floor(id.z / 256.0);\\n id.z -= floor(id.z / 256.0) * 256.0;\\n\\n gl_Position = pfx_1_0(scaleHi, scaleLo, translateHi, translateLo, positionHi, positionLo);\\n gl_PointSize = pointSize;\\n fragId = id;\\n}\",r.pickFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n if(radius > 1.0) {\\n discard;\\n }\\n gl_FragColor = fragId / 255.0;\\n}\"},{}],229:[function(t,e,r){arguments[4][77][0].apply(r,arguments)},{dup:77}],230:[function(t,e,r){arguments[4][225][0].apply(r,arguments)},{dup:225}],231:[function(t,e,r){arguments[4][226][0].apply(r,arguments)},{\"./lib/sort\":230,dup:226,\"typedarray-pool\":521}],232:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o){this.plot=t,this.positionBufferHi=e,this.positionBufferLo=r,this.pickBuffer=n,this.weightBuffer=i,this.shader=a,this.pickShader=o,this.scales=[],this.size=12,this.borderSize=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0,this.points=null,this.xCoords=null}function i(t,e){var r=t.gl,i=o(r),s=o(r),l=o(r),u=o(r),h=a(r,c.pointVertex,c.pointFragment),f=a(r,c.pickVertex,c.pickFragment),d=new n(t,i,s,l,u,h,f);return d.update(e),t.addObject(d),d}var a=t(\"gl-shader\"),o=t(\"gl-buffer\"),s=t(\"binary-search-bounds\"),l=t(\"snap-points-2d\"),u=t(\"typedarray-pool\"),c=t(\"./lib/shader\");e.exports=i;var h=n.prototype,f=new Float32Array(2),d=new Float32Array(2),p=new Float32Array(2),m=new Float32Array(2),g=[0,0,0,0];h.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBufferHi.dispose(),this.positionBufferLo.dispose(),this.pickBuffer.dispose(),this.xCoords&&u.free(this.xCoords),this.plot.removeObject(this)},h.update=function(t){function e(e,r){return e in t?t[e]:r}t=t||{},this.size=e(\"size\",12),this.color=e(\"color\",[1,0,0,1]).slice(),this.borderSize=e(\"borderSize\",1),this.borderColor=e(\"borderColor\",[0,0,0,1]).slice(),this.xCoords&&u.free(this.xCoords),this.points=t.positions;var r=this.points.length>>>1,n=u.mallocInt32(r),i=u.mallocFloat32(2*r),a=u.mallocFloat64(2*r);a.set(this.points),this.scales=l(a,n,i,this.bounds);var o=u.mallocFloat64(r),s=u.mallocFloat32(2*r),c=u.mallocFloat32(2*r);s.set(a);for(var h=0,f=0;h>8&255,g[2]=t>>16&255,g[3]=t>>24&255,n.uniforms.pickOffset=g,l.bind(),n.attributes.pickId.pointer(v.UNSIGNED_BYTE)):(n.uniforms.useWeight=1,this.weightBuffer.bind(),n.attributes.weight.pointer());for(var D=this.xCoords,I=(x[0]-u[0]-S*c*y)/_,P=(x[2]-u[0]+S*c*y)/_,O=!0,j=i.length-1;j>=0;j--){var R=i[j];if(!(R.pixelSize1)){var F=R.offset,N=R.count+F,B=s.ge(D,I,F,N-1),U=s.lt(D,P,B,N-1)+1;U>B&&v.drawArrays(v.POINTS,B,U-B),!e&&O&&(O=!1,n.uniforms.useWeight=0)}}return t+this.pointCount},h.drawPick=h.draw,h.pick=function(t,e,r){var n=r-this.pickOffset;return n<0||n>=this.pointCount?null:{object:this,pointId:n,dataCoord:[this.points[2*n],this.points[2*n+1]]}}},{\"./lib/shader\":228,\"binary-search-bounds\":229,\"gl-buffer\":141,\"gl-shader\":239,\"snap-points-2d\":231,\"typedarray-pool\":521}],233:[function(t,e,r){\"use strict\";function n(t,e){var r=a[e];if(r||(r=a[e]={}),t in r)return r[t];for(var n=i(t,{textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),o=i(t,{triangles:!0,textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;lMath.abs(j[1])){var R=O;O=j,j=R,R=I,I=P,P=R;var F=z;z=D,D=F}O[0]<0&&(I[z]=-1),j[1]>0&&(P[D]=-1);for(var N=0,B=0,C=0;C<4;++C)N+=Math.pow(p[4*z+C],2),B+=Math.pow(p[4*D+C],2);I[z]/=Math.sqrt(N),P[D]/=Math.sqrt(B),d.axes[0]=I,d.axes[1]=P,d.fragClipBounds[0]=u(E,b[0],_,-1e8),d.fragClipBounds[1]=u(E,b[1],_,1e8),e.vao.draw(f.TRIANGLES,e.vertexCount),e.lineWidth>0&&(f.lineWidth(e.lineWidth),e.vao.draw(f.LINES,e.lineVertexCount,e.vertexCount))}}function f(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||x,s.view=n.view||x,s.projection=n.projection||x,w[0]=2/o.drawingBufferWidth,w[1]=2/o.drawingBufferHeight,s.screenSize=w,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=D,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}h(e,r,n,i,a),r.vao.unbind()}function d(t){var e=t.gl,r=y.createPerspective(e),n=y.createOrtho(e),i=y.createProject(e),a=y.createPickPerspective(e),s=y.createPickOrtho(e),l=y.createPickProject(e),u=p(e),c=p(e),h=p(e),f=p(e),d=m(e,[{buffer:u,size:3,type:e.FLOAT},{buffer:c,size:4,type:e.FLOAT},{buffer:h,size:2,type:e.FLOAT},{buffer:f,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),g=new o(e,r,n,i,u,c,h,f,d,a,s,l);return g.update(t),g}var p=t(\"gl-buffer\"),m=t(\"gl-vao\"),g=t(\"typedarray-pool\"),v=t(\"gl-mat4/multiply\"),y=t(\"./lib/shaders\"),b=t(\"./lib/glyphs\"),x=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=d;var _=o.prototype;_.pickSlots=1,_.setPickBase=function(t){this.pickId=t},_.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},_.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var w=[0,0],M=[0,0,0],k=[0,0,0],A=[0,0,0,1],T=[0,0,0,1],S=x.slice(),E=[0,0,0],L=[[0,0,0],[0,0,0]],C=[-1e8,-1e8,-1e8],z=[1e8,1e8,1e8],D=[C,z];_.draw=function(t){f(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!1,!1)},_.drawTransparent=function(t){f(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!0,!1)},_.drawPick=function(t){f(this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader,this.pickProjectShader,this,t,!1,!0)},_.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},_.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},_.update=function(t){if(t=t||{},\"perspective\"in t&&(this.useOrtho=!t.perspective),\"orthographic\"in t&&(this.useOrtho=!!t.orthographic),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"project\"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if(\"projectScale\"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(\"projectOpacity\"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var r=+t.projectOpacity;this.projectOpacity=[r,r,r]}\"opacity\"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||\"normal\",a=t.alignment||[0,0],o=[1/0,1/0,1/0],s=[-1/0,-1/0,-1/0],l=t.glyph,u=t.color,c=t.size,h=t.angle,f=t.lineColor,d=0,p=0,m=0,v=n.length;t:for(var y=0;y0&&(z[0]=-a[0]*(1+A[0][0]));for(var H=M.cells,q=M.positions,_=0;_0){var v=r*c;o.drawBox(h-v,f-v,d+v,f+v,a),o.drawBox(h-v,p-v,d+v,p+v,a),o.drawBox(h-v,f-v,h+v,p+v,a),o.drawBox(d-v,f-v,d+v,p+v,a)}}}},l.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},l.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{\"./lib/shaders\":236,\"gl-buffer\":141,\"gl-shader\":239}],238:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}function i(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var n=this;this._readCallback=function(){n.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,n.buffer),n._readTimeout=null)}}function a(t,e){return new i(t,o(t,e),s.mallocUint8(e[0]*e[1]*4))}e.exports=a;var o=t(\"gl-fbo\"),s=t(\"typedarray-pool\"),l=t(\"ndarray\"),u=t(\"bit-twiddle\").nextPow2,c=t(\"cwise/lib/wrapper\")({args:[\"array\",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},\"scalar\",\"scalar\",\"index\"],pre:{body:\"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}\",args:[],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[]},body:{body:\"{if(_inline_46_arg0_<255||_inline_46_arg1_<255||_inline_46_arg2_<255||_inline_46_arg3_<255){var _inline_46_l=_inline_46_arg4_-_inline_46_arg6_[0],_inline_46_a=_inline_46_arg5_-_inline_46_arg6_[1],_inline_46_f=_inline_46_l*_inline_46_l+_inline_46_a*_inline_46_a;_inline_46_fthis.buffer.length){s.free(this.buffer);for(var n=this.buffer=s.mallocUint8(u(r*e*4)),i=0;i=0){for(var k=0|M.type.charAt(M.type.length-1),A=new Array(k),T=0;T=0;)S+=1;_[w]=S}var E=new Array(r.length);a(),d._relink=a,d.types={uniforms:l(r),attributes:l(n)},d.attributes=s(p,d,b,_),Object.defineProperty(d,\"uniforms\",o(p,d,r,E))},e.exports=a},{\"./lib/GLError\":240,\"./lib/create-attributes\":241,\"./lib/create-uniforms\":242,\"./lib/reflect\":243,\"./lib/runtime-reflect\":244,\"./lib/shader-cache\":245}],240:[function(t,e,r){arguments[4][197][0].apply(r,arguments)},{dup:197}],241:[function(t,e,r){arguments[4][198][0].apply(r,arguments)},{\"./GLError\":240,dup:198}],242:[function(t,e,r){arguments[4][199][0].apply(r,arguments)},{\"./GLError\":240,\"./reflect\":243,dup:199}],243:[function(t,e,r){arguments[4][200][0].apply(r,arguments)},{dup:200}],244:[function(t,e,r){arguments[4][201][0].apply(r,arguments)},{dup:201}],245:[function(t,e,r){arguments[4][202][0].apply(r,arguments)},{\"./GLError\":240,dup:202,\"gl-format-compiler-error\":149,\"weakmap-shim\":542}],246:[function(t,e,r){\"use strict\";function n(t){this.plot=t,this.enable=[!0,!0,!1,!1],this.width=[1,1,1,1],this.color=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.center=[1/0,1/0]}function i(t,e){var r=new n(t);return r.update(e),t.addOverlay(r),r}e.exports=i;var a=n.prototype;a.update=function(t){t=t||{},this.enable=(t.enable||[!0,!0,!1,!1]).slice(),this.width=(t.width||[1,1,1,1]).slice(),this.color=(t.color||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]).map(function(t){return t.slice()}),this.center=(t.center||[1/0,1/0]).slice(),this.plot.setOverlayDirty()},a.draw=function(){var t=this.enable,e=this.width,r=this.color,n=this.center,i=this.plot,a=i.line,o=i.dataBox,s=i.viewBox;if(a.bind(),o[0]<=n[0]&&n[0]<=o[2]&&o[1]<=n[1]&&n[1]<=o[3]){var l=s[0]+(n[0]-o[0])/(o[2]-o[0])*(s[2]-s[0]),u=s[1]+(n[1]-o[1])/(o[3]-o[1])*(s[3]-s[1]);t[0]&&a.drawLine(l,u,s[0],u,e[0],r[0]),t[1]&&a.drawLine(l,u,l,s[1],e[1],r[1]),t[2]&&a.drawLine(l,u,s[2],u,e[2],r[2]),t[3]&&a.drawLine(l,u,l,s[3],e[3],r[3])}},a.dispose=function(){this.plot.removeOverlay(this)}},{}],247:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\");e.exports=function(t){\n", - "return n(t,\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, color;\\nattribute float weight;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 coordinates[3];\\nuniform vec4 colors[3];\\nuniform vec2 screenShape;\\nuniform float lineWidth;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n vec3 vertexPosition = mix(coordinates[0],\\n mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\\n\\n vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\\n vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\\n vec2 delta = weight * clipOffset * screenShape;\\n vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\\n\\n gl_Position = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\\n fragColor = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\\n}\\n\",\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n gl_FragColor = fragColor;\\n}\",null,[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec3\"},{name:\"weight\",type:\"float\"}])}},{\"gl-shader\":239}],248:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}function i(t,e){function r(t,e,r,n,a,o){var s=[t,e,r,0,0,0,1];s[n+3]=1,s[n]=a,i.push.apply(i,s),s[6]=-1,i.push.apply(i,s),s[n]=o,i.push.apply(i,s),i.push.apply(i,s),s[6]=1,i.push.apply(i,s),s[n]=a,i.push.apply(i,s)}var i=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=a(t,i),u=o(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),c=s(t);c.attributes.position.location=0,c.attributes.color.location=1,c.attributes.weight.location=2;var h=new n(t,l,u,c);return h.update(e),h}var a=t(\"gl-buffer\"),o=t(\"gl-vao\"),s=t(\"./shaders/index\");e.exports=i;var l=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],u=n.prototype,c=[0,0,0],h=[0,0,0],f=[0,0];u.isTransparent=function(){return!1},u.drawTransparent=function(t){},u.draw=function(t){var e=this.gl,r=this.vao,n=this.shader;r.bind(),n.bind();var i,a=t.model||l,o=t.view||l,s=t.projection||l;this.axes&&(i=this.axes.lastCubeProps.axis);for(var u=c,d=h,p=0;p<3;++p)i&&i[p]<0?(u[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(u[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);f[0]=e.drawingBufferWidth,f[1]=e.drawingBufferHeight,n.uniforms.model=a,n.uniforms.view=o,n.uniforms.projection=s,n.uniforms.coordinates=[this.position,u,d],n.uniforms.colors=this.colors,n.uniforms.screenShape=f;for(var p=0;p<3;++p)n.uniforms.lineWidth=this.lineWidth[p]*this.pixelRatio,this.enabled[p]&&(r.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&r.draw(e.TRIANGLES,12,18+12*p));r.unbind()},u.update=function(t){t&&(\"bounds\"in t&&(this.bounds=t.bounds),\"position\"in t&&(this.position=t.position),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"colors\"in t&&(this.colors=t.colors),\"enabled\"in t&&(this.enabled=t.enabled),\"drawSides\"in t&&(this.drawSides=t.drawSides))},u.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders/index\":247,\"gl-buffer\":141,\"gl-vao\":255}],249:[function(t,e,r){var n=t(\"gl-shader\"),i=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute vec3 f;\\nattribute vec3 normal;\\n\\nuniform mat4 model, view, projection, inverseModel;\\nuniform vec3 lightPosition, eyePosition;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n worldCoordinate = vec3(uv.zw, f.x);\\n vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\\n vec4 clipPosition = projection * view * worldPosition;\\n gl_Position = clipPosition;\\n kill = f.y;\\n value = f.z;\\n planeCoordinate = uv.xy;\\n\\n vColor = texture2D(colormap, vec2(value, value));\\n\\n //Lighting geometry parameters\\n vec4 cameraCoordinate = view * worldPosition;\\n cameraCoordinate.xyz /= cameraCoordinate.w;\\n lightDirection = lightPosition - cameraCoordinate.xyz;\\n eyeDirection = eyePosition - cameraCoordinate.xyz;\\n surfaceNormal = normalize((vec4(normal,0) * inverseModel).xyz);\\n}\\n\",a=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat beckmannDistribution_2_0(float x, float roughness) {\\n float NdotH = max(x, 0.0001);\\n float cos2Alpha = NdotH * NdotH;\\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n float roughness2 = roughness * roughness;\\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\n\\n\\nfloat beckmannSpecular_1_1(\\n vec3 lightDirection,\\n vec3 viewDirection,\\n vec3 surfaceNormal,\\n float roughness) {\\n return beckmannDistribution_2_0(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\\n}\\n\\n\\n\\nuniform vec3 lowerBound, upperBound;\\nuniform float contourTint;\\nuniform vec4 contourColor;\\nuniform sampler2D colormap;\\nuniform vec3 clipBounds[2];\\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\\nuniform float vertexColor;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n if (kill > 0.0 ||\\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\\n discard;\\n }\\n\\n vec3 N = normalize(surfaceNormal);\\n vec3 V = normalize(eyeDirection);\\n vec3 L = normalize(lightDirection);\\n\\n if(gl_FrontFacing) {\\n N = -N;\\n }\\n\\n float specular = beckmannSpecular_1_1(L, V, N, roughness);\\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n //decide how to interpolate color \\u2014 in vertex or in fragment\\n vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\\n\\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\\n\\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\\n}\\n\",o=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute float f;\\n\\nuniform mat3 permutation;\\nuniform mat4 model, view, projection;\\nuniform float height, zOffset;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\\n vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\\n\\n vec4 clipPosition = projection * view * worldPosition;\\n clipPosition.z = clipPosition.z + zOffset;\\n\\n gl_Position = clipPosition;\\n value = f;\\n kill = -1.0;\\n worldCoordinate = dataCoordinate;\\n planeCoordinate = uv.zw;\\n\\n vColor = texture2D(colormap, vec2(value, value));\\n\\n //Don't do lighting for contours\\n surfaceNormal = vec3(1,0,0);\\n eyeDirection = vec3(0,1,0);\\n lightDirection = vec3(0,0,1);\\n}\\n\",s=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec2 shape;\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 surfaceNormal;\\n\\nvec2 splitFloat(float v) {\\n float vh = 255.0 * v;\\n float upper = floor(vh);\\n float lower = fract(vh);\\n return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\\n}\\n\\nvoid main() {\\n if(kill > 0.0 ||\\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\\n discard;\\n }\\n vec2 ux = splitFloat(planeCoordinate.x / shape.x);\\n vec2 uy = splitFloat(planeCoordinate.y / shape.y);\\n gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\\n}\\n\";r.createShader=function(t){var e=n(t,i,a,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,i,s,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,o,a,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,o,s,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{\"gl-shader\":239}],250:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}function i(t){var e=x([y({colormap:t,nshades:j,format:\"rgba\"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return b.divseq(e,255),e}function a(t,e,r,i,a,o,s,l,u,c,h,f,d,p){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=i,this._pickShader=a,this._coordinateBuffer=o,this._vao=s,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=h,this._contourVAO=f,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new n([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=p,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[0/0,0/0,0/0],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[_(v.mallocFloat(1024),[0,0]),_(v.mallocFloat(1024),[0,0]),_(v.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}function o(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||F,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=N.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],M(l,t.model,l);var u=N.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)u[i][n]=t.clipBounds[i][n];u[0][r]=-1e8,u[1][r]=1e8}return N.showSurface=o,N.showContour=s,N}function s(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=B;n.model=t.model||I,n.view=t.view||I,n.projection=t.projection||I,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=k(n.inverseModel,n.model);for(var i=0;i<2;++i)for(var a=n.clipBounds[i],s=0;s<3;++s)a[s]=Math.min(Math.max(this.clipBounds[i][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=V,n.vertexColor=this.vertexColor;var l=U;for(M(l,n.view,n.model),M(l,n.projection,l),k(l,l),i=0;i<3;++i)n.eyePosition[i]=l[12+i]/l[15];var u=l[15];for(i=0;i<3;++i)u+=this.lightPosition[i]*l[4*i+3];for(i=0;i<3;++i){var c=l[12+i];for(s=0;s<3;++s)c+=l[4*s+i]*this.lightPosition[s];n.lightPosition[i]=c/u}var h=o(n,this);if(h.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=h.projections[i],this._shader.uniforms.clipBounds=h.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(h.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var d=this._contourVAO;for(d.bind(),i=0;i<3;++i)for(f.uniforms.permutation=O[i],r.lineWidth(this.contourWidth[i]),s=0;s=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},R.pickSlots=1,R.setPickBase=function(t){this.pickId=t};var F=[0,0,0],N={showSurface:!1,showContour:!1,projections:[I.slice(),I.slice(),I.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},B={model:I,view:I,projection:I,inverseModel:I.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},U=I.slice(),V=[1,0,0,0,1,0,0,0,1];R.draw=function(t){return s.call(this,t,!1)},R.drawTransparent=function(t){return s.call(this,t,!0)};var H={model:I,view:I,projection:I,inverseModel:I,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};R.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=H;r.model=t.model||I,r.view=t.view||I,r.projection=t.projection||I,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=V;for(var n=0;n<2;++n)for(var i=r.clipBounds[n],a=0;a<3;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var s=o(r,this);if(s.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var u=this._contourVAO;for(u.bind(),a=0;a<3;++a)for(e.lineWidth(this.contourWidth[a]),l.uniforms.permutation=O[a],n=0;n>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var u=r.position;u[0]=u[1]=u[2]=0;for(var c=0;c<2;++c)for(var h=c?a:1-a,f=0;f<2;++f)for(var d=f?l:1-l,p=i+c,m=s+f,g=h*d,v=0;v<3;++v)u[v]+=this._field[v].get(p,m)*g;for(var y=this._pickResult.level,b=0;b<3;++b)if(y[b]=A.le(this.contourLevels[b],u[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);else if(y[b]Math.abs(_-u[b])&&(y[b]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],v=0;v<3;++v)r.dataCoordinate[v]=this._field[v].get(r.index[0],r.index[1]);return r},R.update=function(t){t=t||{},this.dirty=!0,\"contourWidth\"in t&&(this.contourWidth=u(t.contourWidth,Number)),\"showContour\"in t&&(this.showContour=u(t.showContour,Boolean)),\"showSurface\"in t&&(this.showSurface=!!t.showSurface),\"contourTint\"in t&&(this.contourTint=u(t.contourTint,Boolean)),\"contourColor\"in t&&(this.contourColor=h(t.contourColor)),\"contourProject\"in t&&(this.contourProject=u(t.contourProject,function(t){return u(t,Boolean)})),\"surfaceProject\"in t&&(this.surfaceProject=t.surfaceProject),\"dynamicColor\"in t&&(this.dynamicColor=h(t.dynamicColor)),\"dynamicTint\"in t&&(this.dynamicTint=u(t.dynamicTint,Number)),\"dynamicWidth\"in t&&(this.dynamicWidth=u(t.dynamicWidth,Number)),\"opacity\"in t&&(this.opacity=t.opacity),\"colorBounds\"in t&&(this.colorBounds=t.colorBounds),\"vertexColor\"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),\"field\"in t||\"coords\"in t){var n=(e.shape[0]+2)*(e.shape[1]+2);n>this._field[2].data.length&&(v.freeFloat(this._field[2].data),this._field[2].data=v.mallocFloat(d.nextPow2(n))),this._field[2]=_(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),l(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(v.freeFloat(this._field[o].data),this._field[o].data=v.mallocFloat(this._field[2].size)),this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var s=t.coords;if(!Array.isArray(s)||3!==s.length)throw new Error(\"gl-surface: invalid coordinates for x/y\");for(o=0;o<2;++o){var c=s[o];for(y=0;y<2;++y)if(c.shape[y]!==a[y])throw new Error(\"gl-surface: coords have incorrect shape\");l(this._field[o],c)}}else if(t.ticks){var f=t.ticks;if(!Array.isArray(f)||2!==f.length)throw new Error(\"gl-surface: invalid ticks\");for(o=0;o<2;++o){var p=f[o];if((Array.isArray(p)||p.length)&&(p=_(p)),p.shape[0]!==a[o])throw new Error(\"gl-surface: invalid tick length\");var m=_(p.data,a);m.stride[o]=p.stride[0],m.stride[1^o]=0,l(this._field[o],m)}}else{for(o=0;o<2;++o){var g=[0,0];g[o]=1,this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2],g,0)}this._field[0].set(0,0,0);for(var y=0;y0){for(var xt=0;xt<5;++xt)tt.pop();H-=1}continue t}tt.push(it[0],it[1],st[0],st[1],it[2]),H+=1}}nt.push(H)}this._contourOffsets[et]=rt,this._contourCounts[et]=nt}var _t=v.mallocFloat(tt.length);for(o=0;oi||r<0||r>i)throw new Error(\"gl-texture2d: Invalid texture size\");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function o(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}function s(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function l(t,e,r,n,i,a,o,l){var u=l.dtype,c=l.shape.slice();if(c.length<2||c.length>3)throw new Error(\"gl-texture2d: Invalid ndarray, must be 2d or 3d\");var h=0,f=0,d=s(c,l.stride.slice());\"float32\"===u?h=t.FLOAT:\"float64\"===u?(h=t.FLOAT,d=!1,u=\"float32\"):\"uint8\"===u?h=t.UNSIGNED_BYTE:(h=t.UNSIGNED_BYTE,d=!1,u=\"uint8\");if(2===c.length)f=t.LUMINANCE,c=[c[0],c[1],1],l=p(l.data,c,[l.stride[0],l.stride[1],1],l.offset);else{if(3!==c.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===c[2])f=t.ALPHA;else if(2===c[2])f=t.LUMINANCE_ALPHA;else if(3===c[2])f=t.RGB;else{if(4!==c[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");f=t.RGBA}c[2]}if(f!==t.LUMINANCE&&f!==t.ALPHA||i!==t.LUMINANCE&&i!==t.ALPHA||(f=i),f!==i)throw new Error(\"gl-texture2d: Incompatible texture format for setPixels\");var v=l.size,y=o.indexOf(n)<0;if(y&&o.push(n),h===a&&d)0===l.offset&&l.data.length===v?y?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,l.data):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,l.data):y?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,l.data.subarray(l.offset,l.offset+v)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,l.data.subarray(l.offset,l.offset+v));else{var b;b=a===t.FLOAT?g.mallocFloat32(v):g.mallocUint8(v);var _=p(b,c,[c[2],c[2]*c[0],1]);h===t.FLOAT&&a===t.UNSIGNED_BYTE?x(_,l):m.assign(_,l),y?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,b.subarray(0,v)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,b.subarray(0,v)),a===t.FLOAT?g.freeFloat32(b):g.freeUint8(b)}}function u(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function c(t,e,r,n,i){var a=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>a||r<0||r>a)throw new Error(\"gl-texture2d: Invalid texture shape\");if(i===t.FLOAT&&!t.getExtension(\"OES_texture_float\"))throw new Error(\"gl-texture2d: Floating point textures not supported on this platform\");var s=u(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new o(t,s,e,r,n,i)}function h(t,e,r,n,i,a){var s=u(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,a,e),new o(t,s,r,n,i,a)}function f(t,e){var r=e.dtype,n=e.shape.slice(),i=t.getParameter(t.MAX_TEXTURE_SIZE);if(n[0]<0||n[0]>i||n[1]<0||n[1]>i)throw new Error(\"gl-texture2d: Invalid texture size\");var a=s(n,e.stride.slice()),l=0;\"float32\"===r?l=t.FLOAT:\"float64\"===r?(l=t.FLOAT,a=!1,r=\"float32\"):\"uint8\"===r?l=t.UNSIGNED_BYTE:(l=t.UNSIGNED_BYTE,a=!1,r=\"uint8\");var c=0;if(2===n.length)c=t.LUMINANCE,n=[n[0],n[1],1],e=p(e.data,n,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==n.length)throw new Error(\"gl-texture2d: Invalid shape for texture\")\n", - ";if(1===n[2])c=t.ALPHA;else if(2===n[2])c=t.LUMINANCE_ALPHA;else if(3===n[2])c=t.RGB;else{if(4!==n[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");c=t.RGBA}}l!==t.FLOAT||t.getExtension(\"OES_texture_float\")||(l=t.UNSIGNED_BYTE,a=!1);var h,f,d=e.size;if(a)h=0===e.offset&&e.data.length===d?e.data:e.data.subarray(e.offset,e.offset+d);else{var v=[n[2],n[2]*n[0],1];f=g.malloc(d,r);var y=p(f,n,v,0);\"float32\"!==r&&\"float64\"!==r||l!==t.UNSIGNED_BYTE?m.assign(y,e):x(y,e),h=f.subarray(0,d)}var b=u(t);return t.texImage2D(t.TEXTURE_2D,0,c,n[0],n[1],0,c,l,h),a||g.free(f),new o(t,b,n[0],n[1],c,l)}function d(t){if(arguments.length<=1)throw new Error(\"gl-texture2d: Missing arguments for texture2d constructor\");if(v||n(t),\"number\"==typeof arguments[1])return c(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return c(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(\"object\"==typeof arguments[1]){var e=arguments[1],r=i(e)?e:e.raw;if(r)return h(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return f(t,e)}throw new Error(\"gl-texture2d: Invalid arguments for texture2d constructor\")}var p=t(\"ndarray\"),m=t(\"ndarray-ops\"),g=t(\"typedarray-pool\");e.exports=d;var v=null,y=null,b=null,x=function(t,e){m.muls(t,e,255)},_=o.prototype;Object.defineProperties(_,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&v.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),y.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&v.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),y.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension(\"EXT_texture_filter_anisotropic\");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),b.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),b.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error(\"gl-texture2d: Must specify wrap mode for rows and columns\");for(var e=0;e<2;++e)if(b.indexOf(t[e])<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error(\"gl-texture2d: Invalid texture shape\")}else t=[0|t,0|t];return a(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return t|=0,a(this,t,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,a(this,this._shape[0],t),t}}}),_.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},_.dispose=function(){this.gl.deleteTexture(this.handle)},_.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},_.setPixels=function(t,e,r,n){var a=this.gl;this.bind(),Array.isArray(e)?(n=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),n=n||0;var 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Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform mediump float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n vec2 a_extrude = a_data.xy - 128.0;\\n float a_direction = mod(a_data.z, 4.0) - 1.0;\\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n // We store the texture normals in the most insignificant bit\\n // transform y so that 0 => -1 and 1 => 1\\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n // y is 1 if the normal points up, and -1 if it points down\\n mediump vec2 normal = mod(a_pos, 2.0);\\n normal.y = sign(normal.y - 0.5);\\n v_normal = normal;\\n\\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n // Scale the extrusion vector down to a normal and then up by the line width\\n // of this vertex.\\n mediump vec2 dist = outset * a_extrude * scale;\\n\\n // Calculate the offset when drawing a line that is to the side of the actual line.\\n // We do this by creating a vector that points towards the extrude, but rotate\\n // it when we're drawing round end points (a_direction = -1 or 1) since their\\n // extrude vector points in another direction.\\n mediump float u = 0.5 * a_direction;\\n mediump float t = 1.0 - abs(u);\\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n // Remove the texture normal bit of the position before scaling it with the\\n // model/view matrix.\\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n v_linesofar = a_linesofar;\\n\\n // position of y on the screen\\n float y = gl_Position.y / gl_Position.w;\\n\\n // how much features are squished in the y direction by the tilt\\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n // how much features are squished in all directions by the perspectiveness\\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n v_linewidth = vec2(outset, inset);\\n v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},linesdfpattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\n\\nuniform float u_blur;\\nuniform sampler2D u_image;\\nuniform float u_sdfgamma;\\nuniform float u_mix;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n // Calculate the distance of the pixel from the line in pixels.\\n float dist = length(v_normal) * v_linewidth.s;\\n\\n // Calculate the antialiasing fade factor. This is either when fading in\\n // the line in case of an offset line (v_linewidth.t) or when fading out\\n // (v_linewidth.s)\\n float blur = u_blur * v_gamma_scale;\\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n float sdfdist_a = texture2D(u_image, v_tex_a).a;\\n float sdfdist_b = texture2D(u_image, v_tex_b).a;\\n float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\\n alpha *= smoothstep(0.5 - u_sdfgamma, 0.5 + u_sdfgamma, sdfdist);\\n\\n gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform vec2 u_patternscale_a;\\nuniform float u_tex_y_a;\\nuniform vec2 u_patternscale_b;\\nuniform float u_tex_y_b;\\nuniform float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n vec2 a_extrude = a_data.xy - 128.0;\\n float a_direction = mod(a_data.z, 4.0) - 1.0;\\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n // We store the texture normals in the most insignificant bit\\n // transform y so that 0 => -1 and 1 => 1\\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n // y is 1 if the normal points up, and -1 if it points down\\n mediump vec2 normal = mod(a_pos, 2.0);\\n normal.y = sign(normal.y - 0.5);\\n v_normal = normal;\\n\\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n // Scale the extrusion vector down to a normal and then up by the line width\\n // of this vertex.\\n mediump vec2 dist = outset * a_extrude * scale;\\n\\n // Calculate the offset when drawing a line that is to the side of the actual line.\\n // We do this by creating a vector that points towards the extrude, but rotate\\n // it when we're drawing round end points (a_direction = -1 or 1) since their\\n // extrude vector points in another direction.\\n mediump float u = 0.5 * a_direction;\\n mediump float t = 1.0 - abs(u);\\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n // Remove the texture normal bit of the position before scaling it with the\\n // model/view matrix.\\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n\\n v_tex_a = vec2(a_linesofar * u_patternscale_a.x, normal.y * u_patternscale_a.y + u_tex_y_a);\\n v_tex_b = vec2(a_linesofar * u_patternscale_b.x, normal.y * u_patternscale_b.y + u_tex_y_b);\\n\\n // position of y on the screen\\n float y = gl_Position.y / gl_Position.w;\\n\\n // how much features are squished in the y direction by the tilt\\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n // how much features are squished in all directions by the perspectiveness\\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n v_linewidth = vec2(outset, inset);\\n v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},outline:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n#pragma mapbox: define lowp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp vec4 outline_color\\n #pragma mapbox: initialize lowp float opacity\\n\\n float dist = length(v_pos - gl_FragCoord.xy);\\n float alpha = smoothstep(1.0, 0.0, dist);\\n gl_FragColor = outline_color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos;\\n\\n#pragma mapbox: define lowp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp vec4 outline_color\\n #pragma mapbox: initialize lowp float opacity\\n\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},outlinepattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n vec2 imagecoord = mod(v_pos_a, 1.0);\\n vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\\n vec4 color1 = texture2D(u_image, pos);\\n\\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\\n vec4 color2 = texture2D(u_image, pos2);\\n\\n // find distance to outline for alpha interpolation\\n\\n float dist = length(v_pos - gl_FragCoord.xy);\\n float alpha = smoothstep(1.0, 0.0, dist);\\n \\n\\n gl_FragColor = mix(color1, color2, u_mix) * alpha * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\\n vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\\n\\n // the correct offset needs to be calculated.\\n //\\n // The offset depends on how many pixels are between the world origin and\\n // the edge of the tile:\\n // vec2 offset = mod(pixel_coord, size)\\n //\\n // At high zoom levels there are a ton of pixels between the world origin\\n // and the edge of the tile. The glsl spec only guarantees 16 bits of\\n // precision for highp floats. We need more than that.\\n //\\n // The pixel_coord is passed in as two 16 bit values:\\n // pixel_coord_upper = floor(pixel_coord / 2^16)\\n // pixel_coord_lower = mod(pixel_coord, 2^16)\\n //\\n // The offset is calculated in a series of steps that should preserve this precision:\\n vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\\n vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\\n\\n v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\\n v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\\n\\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},pattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\nvoid main() {\\n\\n vec2 imagecoord = mod(v_pos_a, 1.0);\\n vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\\n vec4 color1 = texture2D(u_image, pos);\\n\\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\\n vec4 color2 = texture2D(u_image, pos2);\\n\\n gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\\n vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\\n\\n // the correct offset needs to be calculated.\\n //\\n // The offset depends on how many pixels are between the world origin and\\n // the edge of the tile:\\n // vec2 offset = mod(pixel_coord, size)\\n //\\n // At high zoom levels there are a ton of pixels between the world origin\\n // and the edge of the tile. The glsl spec only guarantees 16 bits of\\n // precision for highp floats. We need more than that.\\n //\\n // The pixel_coord is passed in as two 16 bit values:\\n // pixel_coord_upper = floor(pixel_coord / 2^16)\\n // pixel_coord_lower = mod(pixel_coord, 2^16)\\n //\\n // The offset is calculated in a series of steps that should preserve this precision:\\n vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\\n vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\\n\\n v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\\n v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\\n}\\n\"},raster:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity0;\\nuniform float u_opacity1;\\nuniform sampler2D u_image0;\\nuniform sampler2D u_image1;\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nuniform float u_brightness_low;\\nuniform float u_brightness_high;\\n\\nuniform float u_saturation_factor;\\nuniform float u_contrast_factor;\\nuniform vec3 u_spin_weights;\\n\\nvoid main() {\\n\\n // read and cross-fade colors from the main and parent tiles\\n vec4 color0 = texture2D(u_image0, v_pos0);\\n vec4 color1 = texture2D(u_image1, v_pos1);\\n vec4 color = color0 * u_opacity0 + color1 * u_opacity1;\\n vec3 rgb = color.rgb;\\n\\n // spin\\n rgb = vec3(\\n dot(rgb, u_spin_weights.xyz),\\n dot(rgb, u_spin_weights.zxy),\\n dot(rgb, u_spin_weights.yzx));\\n\\n // saturation\\n float average = (color.r + color.g + color.b) / 3.0;\\n rgb += (average - rgb) * u_saturation_factor;\\n\\n // contrast\\n rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\\n\\n // brightness\\n vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\\n vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\\n\\n gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb), color.a);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",\n", - "vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_tl_parent;\\nuniform float u_scale_parent;\\nuniform float u_buffer_scale;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_texture_pos;\\n\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n v_pos0 = (((a_texture_pos / 32767.0) - 0.5) / u_buffer_scale ) + 0.5;\\n v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\\n}\\n\"},icon:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform sampler2D u_texture;\\nuniform sampler2D u_fadetexture;\\nuniform lowp float u_opacity;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\n\\nvoid main() {\\n lowp float alpha = texture2D(u_fadetexture, v_fade_tex).a * u_opacity;\\n gl_FragColor = texture2D(u_texture, v_tex) * alpha;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_offset;\\nattribute vec2 a_texture_pos;\\nattribute vec4 a_data;\\n\\n\\n// matrix is for the vertex position.\\nuniform mat4 u_matrix;\\n\\nuniform mediump float u_zoom;\\nuniform bool u_rotate_with_map;\\nuniform vec2 u_extrude_scale;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\n\\nvoid main() {\\n vec2 a_tex = a_texture_pos.xy;\\n mediump float a_labelminzoom = a_data[0];\\n mediump vec2 a_zoom = a_data.pq;\\n mediump float a_minzoom = a_zoom[0];\\n mediump float a_maxzoom = a_zoom[1];\\n\\n // u_zoom is the current zoom level adjusted for the change in font size\\n mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\\n\\n vec2 extrude = u_extrude_scale * (a_offset / 64.0);\\n if (u_rotate_with_map) {\\n gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\\n gl_Position.z += z * gl_Position.w;\\n } else {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n }\\n\\n v_tex = a_tex / u_texsize;\\n v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\\n}\\n\"},sdf:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform sampler2D u_texture;\\nuniform sampler2D u_fadetexture;\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\nuniform lowp float u_buffer;\\nuniform lowp float u_gamma;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n lowp float dist = texture2D(u_texture, v_tex).a;\\n lowp float fade_alpha = texture2D(u_fadetexture, v_fade_tex).a;\\n lowp float gamma = u_gamma * v_gamma_scale;\\n lowp float alpha = smoothstep(u_buffer - gamma, u_buffer + gamma, dist) * fade_alpha;\\n\\n gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nconst float PI = 3.141592653589793;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_offset;\\nattribute vec2 a_texture_pos;\\nattribute vec4 a_data;\\n\\n\\n// matrix is for the vertex position.\\nuniform mat4 u_matrix;\\n\\nuniform mediump float u_zoom;\\nuniform bool u_rotate_with_map;\\nuniform bool u_pitch_with_map;\\nuniform mediump float u_pitch;\\nuniform mediump float u_bearing;\\nuniform mediump float u_aspect_ratio;\\nuniform vec2 u_extrude_scale;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n vec2 a_tex = a_texture_pos.xy;\\n mediump float a_labelminzoom = a_data[0];\\n mediump vec2 a_zoom = a_data.pq;\\n mediump float a_minzoom = a_zoom[0];\\n mediump float a_maxzoom = a_zoom[1];\\n\\n // u_zoom is the current zoom level adjusted for the change in font size\\n mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\\n\\n // pitch-alignment: map\\n // rotation-alignment: map | viewport\\n if (u_pitch_with_map) {\\n lowp float angle = u_rotate_with_map ? (a_data[1] / 256.0 * 2.0 * PI) : u_bearing;\\n lowp float asin = sin(angle);\\n lowp float acos = cos(angle);\\n mat2 RotationMatrix = mat2(acos, asin, -1.0 * asin, acos);\\n vec2 offset = RotationMatrix * a_offset;\\n vec2 extrude = u_extrude_scale * (offset / 64.0);\\n gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\\n gl_Position.z += z * gl_Position.w;\\n // pitch-alignment: viewport\\n // rotation-alignment: map\\n } else if (u_rotate_with_map) {\\n // foreshortening factor to apply on pitched maps\\n // as a label goes from horizontal <=> vertical in angle\\n // it goes from 0% foreshortening to up to around 70% foreshortening\\n lowp float pitchfactor = 1.0 - cos(u_pitch * sin(u_pitch * 0.75));\\n\\n lowp float lineangle = a_data[1] / 256.0 * 2.0 * PI;\\n\\n // use the lineangle to position points a,b along the line\\n // project the points and calculate the label angle in projected space\\n // this calculation allows labels to be rendered unskewed on pitched maps\\n vec4 a = u_matrix * vec4(a_pos, 0, 1);\\n vec4 b = u_matrix * vec4(a_pos + vec2(cos(lineangle),sin(lineangle)), 0, 1);\\n lowp float angle = atan((b[1]/b[3] - a[1]/a[3])/u_aspect_ratio, b[0]/b[3] - a[0]/a[3]);\\n lowp float asin = sin(angle);\\n lowp float acos = cos(angle);\\n mat2 RotationMatrix = mat2(acos, -1.0 * asin, asin, acos);\\n\\n vec2 offset = RotationMatrix * (vec2((1.0-pitchfactor)+(pitchfactor*cos(angle*2.0)), 1.0) * a_offset);\\n vec2 extrude = u_extrude_scale * (offset / 64.0);\\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n gl_Position.z += z * gl_Position.w;\\n // pitch-alignment: viewport\\n // rotation-alignment: viewport\\n } else {\\n vec2 extrude = u_extrude_scale * (a_offset / 64.0);\\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n }\\n\\n v_gamma_scale = (gl_Position.w - 0.5);\\n\\n v_tex = a_tex / u_texsize;\\n v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\\n}\\n\"},collisionbox:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_zoom;\\nuniform float u_maxzoom;\\n\\nvarying float v_max_zoom;\\nvarying float v_placement_zoom;\\n\\nvoid main() {\\n\\n float alpha = 0.5;\\n\\n gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0) * alpha;\\n\\n if (v_placement_zoom > u_zoom) {\\n gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\\n }\\n\\n if (u_zoom >= v_max_zoom) {\\n gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0) * alpha * 0.25;\\n }\\n\\n if (v_placement_zoom >= u_maxzoom) {\\n gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0) * alpha * 0.2;\\n }\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_extrude;\\nattribute vec2 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform float u_scale;\\n\\nvarying float v_max_zoom;\\nvarying float v_placement_zoom;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos + a_extrude / u_scale, 0.0, 1.0);\\n\\n v_max_zoom = a_data.x;\\n v_placement_zoom = a_data.y;\\n}\\n\"}},e.exports.util=\"float evaluate_zoom_function_1(const vec4 values, const float t) {\\n if (t < 1.0) {\\n return mix(values[0], values[1], t);\\n } else if (t < 2.0) {\\n return mix(values[1], values[2], t - 1.0);\\n } else {\\n return mix(values[2], values[3], t - 2.0);\\n }\\n}\\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\\n if (t < 1.0) {\\n return mix(value0, value1, t);\\n } else if (t < 2.0) {\\n return mix(value1, value2, t - 1.0);\\n } else {\\n return mix(value2, value3, t - 2.0);\\n }\\n}\\n\"},{path:457}],286:[function(t,e,r){\"use strict\";function n(t,e){this.message=(t?t+\": \":\"\")+i.apply(i,Array.prototype.slice.call(arguments,2)),null!==e&&void 0!==e&&e.__line__&&(this.line=e.__line__)}var i=t(\"util\").format;e.exports=n},{util:529}],287:[function(t,e,r){\"use 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e=o(t,15),r=0;r2&&t[a-1].equals(t[a-2]);)a--;if(!(t.length<2)){\"bevel\"===e&&(n=1.05);var o=s/(512*this.overscaling)*15,u=t[0],c=t[a-1],h=u.equals(c);if(this.prepareArrayGroup(\"line\",10*a),2!==a||!h){this.distance=0;var f,d,p,m,g,v,y,b=r,x=h?\"butt\":r,_=!0;this.e1=this.e2=this.e3=-1,h&&(f=t[a-2],g=u.sub(f)._unit()._perp());for(var w=0;w0){var S=f.dist(d);if(S>2*o){var E=f.sub(f.sub(d)._mult(o/S)._round());this.distance+=E.dist(d),this.addCurrentVertex(E,this.distance,m.mult(1),0,0,!1),d=E}}var L=d&&p,C=L?e:p?b:x;if(L&&\"round\"===C&&(An&&(C=\"bevel\"),\"bevel\"===C&&(A>2&&(C=\"flipbevel\"),A100)M=g.clone();else{var z=m.x*g.y-m.y*g.x>0?-1:1,D=A*m.add(g).mag()/m.sub(g).mag();M._perp()._mult(D*z)}this.addCurrentVertex(f,this.distance,M,0,0,!1),this.addCurrentVertex(f,this.distance,M.mult(-1),0,0,!1)}else if(\"bevel\"===C||\"fakeround\"===C){var I=m.x*g.y-m.y*g.x>0,P=-Math.sqrt(A*A-1);if(I?(y=0,v=P):(v=0,y=P),_||this.addCurrentVertex(f,this.distance,m,v,y,!1),\"fakeround\"===C){for(var O,j=Math.floor(8*(.5-(k-.5))),R=0;R=0;F--)O=m.mult((F+1)/(j+1))._add(g)._unit(),this.addPieSliceVertex(f,this.distance,O,I)}p&&this.addCurrentVertex(f,this.distance,g,-v,-y,!1)}else\"butt\"===C?(_||this.addCurrentVertex(f,this.distance,m,0,0,!1),p&&this.addCurrentVertex(f,this.distance,g,0,0,!1)):\"square\"===C?(_||(this.addCurrentVertex(f,this.distance,m,1,1,!1),this.e1=this.e2=-1),p&&this.addCurrentVertex(f,this.distance,g,-1,-1,!1)):\"round\"===C&&(_||(this.addCurrentVertex(f,this.distance,m,0,0,!1),this.addCurrentVertex(f,this.distance,m,1,1,!0),this.e1=this.e2=-1),p&&(this.addCurrentVertex(f,this.distance,g,-1,-1,!0),this.addCurrentVertex(f,this.distance,g,0,0,!1)));if(T&&w2*o){var B=f.add(p.sub(f)._mult(o/N)._round());this.distance+=B.dist(f),this.addCurrentVertex(B,this.distance,g.mult(1),0,0,!1),f=B}}_=!1}}}},n.prototype.addCurrentVertex=function(t,e,r,n,i,a){var o,s=a?1:0,l=this.arrayGroups.line[this.arrayGroups.line.length-1],c=l.layoutVertexArray,h=l.elementArray;o=r.clone(),n&&o._sub(r.perp()._mult(n)),this.e3=this.addLineVertex(c,t,o,s,0,n,e),this.e1>=0&&this.e2>=0&&h.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,o=r.mult(-1),i&&o._sub(r.perp()._mult(i)),this.e3=this.addLineVertex(c,t,o,s,1,-i,e),this.e1>=0&&this.e2>=0&&h.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,e>u/2&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a))},n.prototype.addPieSliceVertex=function(t,e,r,n){var i=n?1:0;r=r.mult(n?-1:1);var a=this.arrayGroups.line[this.arrayGroups.line.length-1],o=a.layoutVertexArray,s=a.elementArray;this.e3=this.addLineVertex(o,t,r,0,i,0,e),this.e1>=0&&this.e2>=0&&s.emplaceBack(this.e1,this.e2,this.e3),n?this.e2=this.e3:this.e1=this.e3}},{\"../../util/util\":424,\"../bucket\":311,\"../load_geometry\":319}],315:[function(t,e,r){\"use strict\";function n(t){o.apply(this,arguments),this.showCollisionBoxes=t.showCollisionBoxes,this.overscaling=t.overscaling,this.collisionBoxArray=t.collisionBoxArray,this.symbolQuadsArray=t.symbolQuadsArray,this.symbolInstancesArray=t.symbolInstancesArray,this.sdfIcons=t.sdfIcons,this.iconsNeedLinear=t.iconsNeedLinear,this.adjustedTextSize=t.adjustedTextSize,this.adjustedIconSize=t.adjustedIconSize,this.fontstack=t.fontstack}function i(t,e,r,n,i,a,o,s,l,u,c){return t.emplaceBack(e,r,Math.round(64*n),Math.round(64*i),a/4,o/4,10*(u||0),c,10*(s||0),10*Math.min(l||25,25))}var a=t(\"point-geometry\"),o=t(\"../bucket\"),s=t(\"../../symbol/anchor\"),l=t(\"../../symbol/get_anchors\"),u=t(\"../../util/token\"),c=t(\"../../symbol/quads\"),h=t(\"../../symbol/shaping\"),f=t(\"../../symbol/resolve_text\"),d=t(\"../../symbol/mergelines\"),p=t(\"../../symbol/clip_line\"),m=t(\"../../util/util\"),g=t(\"../load_geometry\"),v=t(\"../../symbol/collision_feature\"),y=h.shapeText,b=h.shapeIcon,x=c.getGlyphQuads,_=c.getIconQuads,w=o.EXTENT;e.exports=n,n.MAX_QUADS=65535,n.prototype=m.inherit(o,{}),n.prototype.serialize=function(){var t=o.prototype.serialize.apply(this);return t.sdfIcons=this.sdfIcons,t.iconsNeedLinear=this.iconsNeedLinear,t.adjustedTextSize=this.adjustedTextSize,t.adjustedIconSize=this.adjustedIconSize,t.fontstack=this.fontstack,t};var M=new o.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_offset\",components:2,type:\"Int16\"},{name:\"a_texture_pos\",components:2,type:\"Uint16\"},{name:\"a_data\",components:4,type:\"Uint8\"}]),k=new o.ElementArrayType;n.prototype.addCollisionBoxVertex=function(t,e,r,n,i){return t.emplaceBack(e.x,e.y,Math.round(r.x),Math.round(r.y),10*n,10*i)},n.prototype.programInterfaces={glyph:{layoutVertexArrayType:M,elementArrayType:k},icon:{layoutVertexArrayType:M,elementArrayType:k},collisionBox:{layoutVertexArrayType:new o.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_extrude\",components:2,type:\"Int16\"},{name:\"a_data\",components:2,type:\"Uint8\"}])}},n.prototype.populateArrays=function(t,e,r){var n={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};this.adjustedTextMaxSize=this.layer.getLayoutValue(\"text-size\",{zoom:18,zoomHistory:n}),this.adjustedTextSize=this.layer.getLayoutValue(\"text-size\",{zoom:this.zoom+1,zoomHistory:n}),this.adjustedIconMaxSize=this.layer.getLayoutValue(\"icon-size\",{zoom:18,zoomHistory:n}),this.adjustedIconSize=this.layer.getLayoutValue(\"icon-size\",{zoom:this.zoom+1,zoomHistory:n});var i=512*this.overscaling;this.tilePixelRatio=w/i,this.compareText={},this.iconsNeedLinear=!1,this.symbolInstancesStartIndex=this.symbolInstancesArray.length;var a=this.layer.layout,o=this.features,s=this.textFeatures,l=.5,c=.5;switch(a[\"text-anchor\"]){case\"right\":case\"top-right\":case\"bottom-right\":l=1;break;case\"left\":case\"top-left\":case\"bottom-left\":l=0}switch(a[\"text-anchor\"]){case\"bottom\":case\"bottom-right\":case\"bottom-left\":c=1;break;case\"top\":case\"top-right\":case\"top-left\":c=0}for(var h=\"right\"===a[\"text-justify\"]?1:\"left\"===a[\"text-justify\"]?0:.5,f=24*a[\"text-line-height\"],p=\"line\"!==a[\"symbol-placement\"]?24*a[\"text-max-width\"]:0,v=24*a[\"text-letter-spacing\"],x=[24*a[\"text-offset\"][0],24*a[\"text-offset\"][1]],_=this.fontstack=a[\"text-font\"].join(\",\"),M=[],k=0;kw||L.y<0||L.y>w);if(!d||C){var z=C||x;this.addSymbolInstance(L,T,e,r,this.layer,z,this.symbolInstancesArray.length,this.collisionBoxArray,n.index,this.sourceLayerIndex,this.index,u,m,y,h,g,b,{zoom:this.zoom},n.properties)}}}}},n.prototype.anchorIsTooClose=function(t,e,r){var n=this.compareText;if(t in n){for(var i=n[t],a=i.length-1;a>=0;a--)if(r.dist(i[a])3*Math.PI/2))){var g=p.tl,v=p.tr,y=p.bl,b=p.br,x=p.tex,_=p.anchorPoint,w=Math.max(h+Math.log(p.minScale)/Math.LN2,f),M=Math.min(h+Math.log(p.maxScale)/Math.LN2,25);if(!(M<=w)){w===f&&(w=0);var k=Math.round(p.glyphAngle/(2*Math.PI)*256),A=i(c,_.x,_.y,g.x,g.y,x.x,x.y,w,M,f,k);i(c,_.x,_.y,v.x,v.y,x.x+x.w,x.y,w,M,f,k),i(c,_.x,_.y,y.x,y.y,x.x,x.y+x.h,w,M,f,k),i(c,_.x,_.y,b.x,b.y,x.x+x.w,x.y+x.h,w,M,f,k),u.emplaceBack(A,A+1,A+2),u.emplaceBack(A+1,A+2,A+3)}}}},n.prototype.updateIcons=function(t){this.recalculateStyleLayers();var e=this.layer.layout[\"icon-image\"];if(e)for(var r=0;rn.MAX_QUADS&&m.warnOnce(\"Too many symbols being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),A>n.MAX_QUADS&&m.warnOnce(\"Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),this.symbolInstancesArray.emplaceBack(I,P,O,j,k,A,T,S,t.x,t.y,s)},n.prototype.addSymbolQuad=function(t){return this.symbolQuadsArray.emplaceBack(t.anchorPoint.x,t.anchorPoint.y,t.tl.x,t.tl.y,t.tr.x,t.tr.y,t.bl.x,t.bl.y,t.br.x,t.br.y,t.tex.h,t.tex.w,t.tex.x,t.tex.y,t.anchorAngle,t.glyphAngle,t.maxScale,t.minScale)}},{\"../../symbol/anchor\":373,\"../../symbol/clip_line\":375,\"../../symbol/collision_feature\":377,\"../../symbol/get_anchors\":379,\"../../symbol/mergelines\":382,\"../../symbol/quads\":383,\"../../symbol/resolve_text\":384,\"../../symbol/shaping\":385,\"../../util/token\":423,\"../../util/util\":424,\"../bucket\":311,\"../load_geometry\":319,\"point-geometry\":465}],316:[function(t,e,r){\"use strict\";function n(t,e,r){this.arrayBuffer=t.arrayBuffer,this.length=t.length,this.attributes=e.members,this.itemSize=e.bytesPerElement,this.type=r,this.arrayType=e}e.exports=n,n.prototype.bind=function(t){var e=t[this.type];this.buffer?t.bindBuffer(e,this.buffer):(this.buffer=t.createBuffer(),t.bindBuffer(e,this.buffer),t.bufferData(e,this.arrayBuffer,t.STATIC_DRAW),this.arrayBuffer=null)};var i={Int8:\"BYTE\",Uint8:\"UNSIGNED_BYTE\",Int16:\"SHORT\",Uint16:\"UNSIGNED_SHORT\"};n.prototype.setVertexAttribPointers=function(t,e){for(var r=0;r0?t[\"line-gap-width\"]+2*t[\"line-width\"]:t[\"line-width\"]}function s(t,e,r,n,i){if(!e[0]&&!e[1])return t;e=u.convert(e),\"viewport\"===r&&e._rotate(-n);for(var a=[],o=0;or.max||f.yr.max)&&i.warnOnce(\"Geometry exceeds allowed extent, reduce your vector tile buffer size\")}return l}},{\"../util/util\":424,\"./bucket\":311,assert:40}],320:[function(t,e,r){\"use strict\";function n(t,e,r){this.column=t,this.row=e,this.zoom=r}e.exports=n,n.prototype={clone:function(){return new n(this.column,this.row,this.zoom)},zoomTo:function(t){return this.clone()._zoomTo(t)},sub:function(t){return this.clone()._sub(t)},_zoomTo:function(t){var e=Math.pow(2,t-this.zoom);return this.column*=e,this.row*=e,this.zoom=t,this},_sub:function(t){return t=t.zoomTo(this.zoom),this.column-=t.column,this.row-=t.row,this}}},{}],321:[function(t,e,r){\"use strict\";function n(t,e){if(isNaN(t)||isNaN(e))throw new Error(\"Invalid LngLat object: (\"+t+\", \"+e+\")\");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error(\"Invalid LngLat latitude value: must be between -90 and 90\")}e.exports=n;var i=t(\"../util/util\").wrap;n.prototype.wrap=function(){return new n(i(this.lng,-180,180),this.lat)},n.prototype.toArray=function(){return[this.lng,this.lat]},n.prototype.toString=function(){return\"LngLat(\"+this.lng+\", \"+this.lat+\")\"},n.convert=function(t){return t instanceof n?t:Array.isArray(t)?new n(t[0],t[1]):t}},{\"../util/util\":424}],322:[function(t,e,r){\"use strict\";function n(t,e){t&&(e?this.extend(t).extend(e):4===t.length?this.extend([t[0],t[1]]).extend([t[2],t[3]]):this.extend(t[0]).extend(t[1]))}e.exports=n;var i=t(\"./lng_lat\");n.prototype={extend:function(t){var e,r,a=this._sw,o=this._ne;if(t instanceof i)e=t,r=t;else{if(!(t instanceof n))return t?this.extend(i.convert(t)||n.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return a||o?(a.lng=Math.min(e.lng,a.lng),a.lat=Math.min(e.lat,a.lat),o.lng=Math.max(r.lng,o.lng),o.lat=Math.max(r.lat,o.lat)):(this._sw=new i(e.lng,e.lat),this._ne=new i(r.lng,r.lat)),this},getCenter:function(){return new i((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},getSouthWest:function(){return this._sw},getNorthEast:function(){return this._ne},getNorthWest:function(){return new i(this.getWest(),this.getNorth())},getSouthEast:function(){return new i(this.getEast(),this.getSouth())},getWest:function(){return this._sw.lng},getSouth:function(){return this._sw.lat},getEast:function(){return this._ne.lng},getNorth:function(){return this._ne.lat},toArray:function(){return[this._sw.toArray(),this._ne.toArray()]},toString:function(){return\"LngLatBounds(\"+this._sw.toString()+\", \"+this._ne.toString()+\")\"}},n.convert=function(t){return!t||t instanceof n?t:new n(t)}},{\"./lng_lat\":321}],323:[function(t,e,r){\"use strict\";function n(t,e){this.tileSize=512,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new i(0,0),this.zoom=0,this.angle=0,this._altitude=1.5,this._pitch=0,this._unmodified=!0}var i=t(\"./lng_lat\"),a=t(\"point-geometry\"),o=t(\"./coordinate\"),s=t(\"../util/util\").wrap,l=t(\"../util/interpolate\"),u=t(\"../source/tile_coord\"),c=t(\"../data/bucket\").EXTENT,h=t(\"gl-matrix\"),f=h.vec4,d=h.mat4,p=h.mat2;e.exports=n,n.prototype={get minZoom(){return this._minZoom},set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},get maxZoom(){return this._maxZoom},set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},get worldSize(){return this.tileSize*this.scale},get centerPoint(){return this.size._div(2)},get size(){return new a(this.width,this.height)},get bearing(){return-this.angle/Math.PI*180},set bearing(t){var e=-s(t,-180,180)*Math.PI/180;this.angle!==e&&(this._unmodified=!1,this.angle=e,this._calcMatrices(),this.rotationMatrix=p.create(),p.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},get pitch(){return this._pitch/Math.PI*180},set pitch(t){var e=Math.min(60,t)/180*Math.PI;this._pitch!==e&&(this._unmodified=!1,this._pitch=e,this._calcMatrices())},get altitude(){return this._altitude},set altitude(t){var e=Math.max(.75,t);this._altitude!==e&&(this._unmodified=!1,this._altitude=e,this._calcMatrices())},get zoom(){return this._zoom},set zoom(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._calcMatrices(),this._constrain())},get center(){return this._center},set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._calcMatrices(),this._constrain())},coveringZoomLevel:function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},coveringTiles:function(t){var e=this.coveringZoomLevel(t),r=e;if(et.maxzoom&&(e=t.maxzoom);var n=this,i=n.locationCoordinate(n.center)._zoomTo(e),o=new a(i.column-.5,i.row-.5);return u.cover(e,[n.pointCoordinate(new a(0,0))._zoomTo(e),n.pointCoordinate(new a(n.width,0))._zoomTo(e),n.pointCoordinate(new a(n.width,n.height))._zoomTo(e),n.pointCoordinate(new a(0,n.height))._zoomTo(e)],t.reparseOverscaled?r:e).sort(function(t,e){return o.dist(t)-o.dist(e)})},resize:function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._calcMatrices(),this._constrain()},get unmodified(){return this._unmodified},zoomScale:function(t){return Math.pow(2,t)},scaleZoom:function(t){return Math.log(t)/Math.LN2},project:function(t,e){return new a(this.lngX(t.lng,e),this.latY(t.lat,e))},unproject:function(t,e){return new i(this.xLng(t.x,e),this.yLat(t.y,e))},get x(){return this.lngX(this.center.lng)},get y(){return this.latY(this.center.lat)},get point(){return new a(this.x,this.y)},lngX:function(t,e){return(180+t)*(e||this.worldSize)/360},latY:function(t,e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*(e||this.worldSize)/360},xLng:function(t,e){return 360*t/(e||this.worldSize)-180},yLat:function(t,e){var r=180-360*t/(e||this.worldSize);return 360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90},panBy:function(t){var e=this.centerPoint._add(t);this.center=this.pointLocation(e)},setLocationAtPoint:function(t,e){var r=this.locationCoordinate(t),n=this.pointCoordinate(e),i=this.pointCoordinate(this.centerPoint),a=n._sub(r);this._unmodified=!1,this.center=this.coordinateLocation(i._sub(a))},locationPoint:function(t){return this.coordinatePoint(this.locationCoordinate(t))},pointLocation:function(t){return this.coordinateLocation(this.pointCoordinate(t))},locationCoordinate:function(t){var e=this.zoomScale(this.tileZoom)/this.worldSize,r=i.convert(t);return new o(this.lngX(r.lng)*e,this.latY(r.lat)*e,this.tileZoom)},coordinateLocation:function(t){var e=this.zoomScale(t.zoom);return new i(this.xLng(t.column,e),this.yLat(t.row,e))},pointCoordinate:function(t){var e=[t.x,t.y,0,1],r=[t.x,t.y,1,1];f.transformMat4(e,e,this.pixelMatrixInverse),f.transformMat4(r,r,this.pixelMatrixInverse);var n=e[3],i=r[3],a=e[0]/n,s=r[0]/i,u=e[1]/n,c=r[1]/i,h=e[2]/n,d=r[2]/i,p=h===d?0:(0-h)/(d-h),m=this.worldSize/this.zoomScale(this.tileZoom);return new o(l(a,s,p)/m,l(u,c,p)/m,this.tileZoom)},coordinatePoint:function(t){var e=this.worldSize/this.zoomScale(t.zoom),r=[t.column*e,t.row*e,0,1];return f.transformMat4(r,r,this.pixelMatrix),new a(r[0]/r[3],r[1]/r[3])},calculatePosMatrix:function(t,e){void 0===e&&(e=1/0),t instanceof u&&(t=t.toCoordinate(e));var r=Math.min(t.zoom,e),n=this.worldSize/Math.pow(2,r),i=new Float64Array(16);return d.identity(i),d.translate(i,i,[t.column*n,t.row*n,0]),d.scale(i,i,[n/c,n/c,1]),d.multiply(i,this.projMatrix,i),new Float32Array(i)},_constrain:function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,e,r,n,i,o,s,l,u=this.size,c=this._unmodified;this.latRange&&(t=this.latY(this.latRange[1]),e=this.latY(this.latRange[0]),i=e-te&&(l=e-d)}if(this.lngRange){var p=this.x,m=u.x/2;p-mn&&(s=n-m)}void 0===s&&void 0===l||(this.center=this.unproject(new a(void 0!==s?s:this.x,void 0!==l?l:this.y))),this._unmodified=c,this._constraining=!1}},_calcMatrices:function(){if(this.height){var t=Math.atan(.5/this.altitude),e=Math.sin(t)*this.altitude/Math.sin(Math.PI/2-this._pitch-t),r=Math.cos(Math.PI/2-this._pitch)*e+this.altitude,n=new Float64Array(16);if(d.perspective(n,2*Math.atan(this.height/2/this.altitude),this.width/this.height,.1,r),d.translate(n,n,[0,0,-this.altitude]),d.scale(n,n,[1,-1,1/this.height]),d.rotateX(n,n,this._pitch),d.rotateZ(n,n,this.angle),d.translate(n,n,[-this.x,-this.y,0]),this.projMatrix=n,n=d.create(),d.scale(n,n,[this.width/2,-this.height/2,1]),d.translate(n,n,[1,-1,0]),this.pixelMatrix=d.multiply(new Float64Array(16),n,this.projMatrix),!(n=d.invert(new Float64Array(16),this.pixelMatrix)))throw new Error(\"failed to invert matrix\");this.pixelMatrixInverse=n}}}},{\"../data/bucket\":311,\"../source/tile_coord\":351,\"../util/interpolate\":418,\"../util/util\":424,\"./coordinate\":320,\"./lng_lat\":321,\"gl-matrix\":177,\"point-geometry\":465}],324:[function(t,e,r){\"use strict\";var n={\" \":[16,[]],\"!\":[10,[5,21,5,7,-1,-1,5,2,4,1,5,0,6,1,5,2]],'\"':[16,[4,21,4,14,-1,-1,12,21,12,14]],\"#\":[21,[11,25,4,-7,-1,-1,17,25,10,-7,-1,-1,4,12,18,12,-1,-1,3,6,17,6]],$:[20,[8,25,8,-4,-1,-1,12,25,12,-4,-1,-1,17,18,15,20,12,21,8,21,5,20,3,18,3,16,4,14,5,13,7,12,13,10,15,9,16,8,17,6,17,3,15,1,12,0,8,0,5,1,3,3]],\"%\":[24,[21,21,3,0,-1,-1,8,21,10,19,10,17,9,15,7,14,5,14,3,16,3,18,4,20,6,21,8,21,10,20,13,19,16,19,19,20,21,21,-1,-1,17,7,15,6,14,4,14,2,16,0,18,0,20,1,21,3,21,5,19,7,17,7]],\"&\":[26,[23,12,23,13,22,14,21,14,20,13,19,11,17,6,15,3,13,1,11,0,7,0,5,1,4,2,3,4,3,6,4,8,5,9,12,13,13,14,14,16,14,18,13,20,11,21,9,20,8,18,8,16,9,13,11,10,16,3,18,1,20,0,22,0,23,1,23,2]],\"'\":[10,[5,19,4,20,5,21,6,20,6,18,5,16,4,15]],\"(\":[14,[11,25,9,23,7,20,5,16,4,11,4,7,5,2,7,-2,9,-5,11,-7]],\")\":[14,[3,25,5,23,7,20,9,16,10,11,10,7,9,2,7,-2,5,-5,3,-7]],\"*\":[16,[8,21,8,9,-1,-1,3,18,13,12,-1,-1,13,18,3,12]],\"+\":[26,[13,18,13,0,-1,-1,4,9,22,9]],\",\":[10,[6,1,5,0,4,1,5,2,6,1,6,-1,5,-3,4,-4]],\"-\":[26,[4,9,22,9]],\".\":[10,[5,2,4,1,5,0,6,1,5,2]],\"/\":[22,[20,25,2,-7]],0:[20,[9,21,6,20,4,17,3,12,3,9,4,4,6,1,9,0,11,0,14,1,16,4,17,9,17,12,16,17,14,20,11,21,9,21]],1:[20,[6,17,8,18,11,21,11,0]],2:[20,[4,16,4,17,5,19,6,20,8,21,12,21,14,20,15,19,16,17,16,15,15,13,13,10,3,0,17,0]],3:[20,[5,21,16,21,10,13,13,13,15,12,16,11,17,8,17,6,16,3,14,1,11,0,8,0,5,1,4,2,3,4]],4:[20,[13,21,3,7,18,7,-1,-1,13,21,13,0]],5:[20,[15,21,5,21,4,12,5,13,8,14,11,14,14,13,16,11,17,8,17,6,16,3,14,1,11,0,8,0,5,1,4,2,3,4]],6:[20,[16,18,15,20,12,21,10,21,7,20,5,17,4,12,4,7,5,3,7,1,10,0,11,0,14,1,16,3,17,6,17,7,16,10,14,12,11,13,10,13,7,12,5,10,4,7]],7:[20,[17,21,7,0,-1,-1,3,21,17,21]],8:[20,[8,21,5,20,4,18,4,16,5,14,7,13,11,12,14,11,16,9,17,7,17,4,16,2,15,1,12,0,8,0,5,1,4,2,3,4,3,7,4,9,6,11,9,12,13,13,15,14,16,16,16,18,15,20,12,21,8,21]],9:[20,[16,14,15,11,13,9,10,8,9,8,6,9,4,11,3,14,3,15,4,18,6,20,9,21,10,21,13,20,15,18,16,14,16,9,15,4,13,1,10,0,8,0,5,1,4,3]],\":\":[10,[5,14,4,13,5,12,6,13,5,14,-1,-1,5,2,4,1,5,0,6,1,5,2]],\";\":[10,[5,14,4,13,5,12,6,13,5,14,-1,-1,6,1,5,0,4,1,5,2,6,1,6,-1,5,-3,4,-4]],\"<\":[24,[20,18,4,9,20,0]],\"=\":[26,[4,12,22,12,-1,-1,4,6,22,6]],\">\":[24,[4,18,20,9,4,0]],\"?\":[18,[3,16,3,17,4,19,5,20,7,21,11,21,13,20,14,19,15,17,15,15,14,13,13,12,9,10,9,7,-1,-1,9,2,8,1,9,0,10,1,9,2]],\"@\":[27,[18,13,17,15,15,16,12,16,10,15,9,14,8,11,8,8,9,6,11,5,14,5,16,6,17,8,-1,-1,12,16,10,14,9,11,9,8,10,6,11,5,-1,-1,18,16,17,8,17,6,19,5,21,5,23,7,24,10,24,12,23,15,22,17,20,19,18,20,15,21,12,21,9,20,7,19,5,17,4,15,3,12,3,9,4,6,5,4,7,2,9,1,12,0,15,0,18,1,20,2,21,3,-1,-1,19,16,18,8,18,6,19,5]],A:[18,[9,21,1,0,-1,-1,9,21,17,0,-1,-1,4,7,14,7]],B:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,-1,-1,4,11,13,11,16,10,17,9,18,7,18,4,17,2,16,1,13,0,4,0]],C:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5]],D:[21,[4,21,4,0,-1,-1,4,21,11,21,14,20,16,18,17,16,18,13,18,8,17,5,16,3,14,1,11,0,4,0]],E:[19,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11,-1,-1,4,0,17,0]],F:[18,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11]],G:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,18,8,-1,-1,13,8,18,8]],H:[22,[4,21,4,0,-1,-1,18,21,18,0,-1,-1,4,11,18,11]],I:[8,[4,21,4,0]],J:[16,[12,21,12,5,11,2,10,1,8,0,6,0,4,1,3,2,2,5,2,7]],K:[21,[4,21,4,0,-1,-1,18,21,4,7,-1,-1,9,12,18,0]],L:[17,[4,21,4,0,-1,-1,4,0,16,0]],M:[24,[4,21,4,0,-1,-1,4,21,12,0,-1,-1,20,21,12,0,-1,-1,20,21,20,0]],N:[22,[4,21,4,0,-1,-1,4,21,18,0,-1,-1,18,21,18,0]],O:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21]],P:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,14,17,12,16,11,13,10,4,10]],Q:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21,-1,-1,12,4,18,-2]],R:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,4,11,-1,-1,11,11,18,0]],S:[20,[17,18,15,20,12,21,8,21,5,20,3,18,3,16,4,14,5,13,7,12,13,10,15,9,16,8,17,6,17,3,15,1,12,0,8,0,5,1,3,3]],T:[16,[8,21,8,0,-1,-1,1,21,15,21]],U:[22,[4,21,4,6,5,3,7,1,10,0,12,0,15,1,17,3,18,6,18,21]],V:[18,[1,21,9,0,-1,-1,17,21,9,0]],W:[24,[2,21,7,0,-1,-1,12,21,7,0,-1,-1,12,21,17,0,-1,-1,22,21,17,0]],X:[20,[3,21,17,0,-1,-1,17,21,3,0]],Y:[18,[1,21,9,11,9,0,-1,-1,17,21,9,11]],Z:[20,[17,21,3,0,-1,-1,3,21,17,21,-1,-1,3,0,17,0]],\"[\":[14,[4,25,4,-7,-1,-1,5,25,5,-7,-1,-1,4,25,11,25,-1,-1,4,-7,11,-7]],\"\\\\\":[14,[0,21,14,-3]],\"]\":[14,[9,25,9,-7,-1,-1,10,25,10,-7,-1,-1,3,25,10,25,-1,-1,3,-7,10,-7]],\"^\":[16,[6,15,8,18,10,15,-1,-1,3,12,8,17,13,12,-1,-1,8,17,8,0]],_:[16,[0,-2,16,-2]],\"`\":[10,[6,21,5,20,4,18,4,16,5,15,6,16,5,17]],a:[19,[15,14,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],b:[19,[4,21,4,0,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],c:[18,[15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],d:[19,[15,21,15,0,-1,-1,15,11,13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a,o,s,l,u,c,h,f,d=[];for(a=0,o=t.length;a>16,_>>16),s.uniform2f(n.u_pixel_coord_lower,65535&x,65535&_)}s.uniformMatrix4fv(n.u_matrix,!1,t.transform.calculatePosMatrix(v)),s.drawArrays(s.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}s.stencilMask(0),s.stencilFunc(s.EQUAL,128,128)}var i=t(\"../source/pixels_to_tile_units\"),a=t(\"./create_uniform_pragmas\"),o=512;e.exports=n},{\"../source/pixels_to_tile_units\":345,\"./create_uniform_pragmas\":326}],328:[function(t,e,r){\"use strict\";function n(t,e,r,n){if(!t.isOpaquePass){var a=t.gl;t.setDepthSublayer(0),t.depthMask(!1),a.disable(a.STENCIL_TEST);for(var o=0;o>16,f>>16),o.uniform2f(a.u_pixel_coord_lower,65535&h,65535&f),o.activeTexture(o.TEXTURE0),i.spriteAtlas.bind(o,!0)}}var s=t(\"../source/pixels_to_tile_units\");e.exports=n},{\"../source/pixels_to_tile_units\":345}],332:[function(t,e,r){\"use strict\";var n=t(\"../util/browser\"),i=t(\"gl-matrix\").mat2,a=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,o){if(!t.isOpaquePass){t.setDepthSublayer(0),t.depthMask(!1);var s=t.gl;if(s.enable(s.STENCIL_TEST),!(r.paint[\"line-width\"]<=0)){var l=1/n.devicePixelRatio,u=r.paint[\"line-blur\"]+l,c=r.paint[\"line-color\"],h=t.transform,f=i.create();i.scale(f,f,[1,Math.cos(h._pitch)]),i.rotate(f,f,t.transform.angle);var d,p,m,g,v,y=Math.sqrt(h.height*h.height/4*(1+h.altitude*h.altitude)),b=h.height/2*Math.tan(h._pitch),x=(y+b)/y-1,_=r.paint[\"line-dasharray\"],w=r.paint[\"line-pattern\"];if(_)d=t.useProgram(\"linesdfpattern\"),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,u),s.uniform4fv(d.u_color,c),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]),p=t.lineAtlas.getDash(_.from,\"round\"===r.layout[\"line-cap\"]),m=t.lineAtlas.getDash(_.to,\"round\"===r.layout[\"line-cap\"]),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.lineAtlas.bind(s),s.uniform1f(d.u_tex_y_a,p.y),s.uniform1f(d.u_tex_y_b,m.y),s.uniform1f(d.u_mix,_.t),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,f);else if(w){if(g=t.spriteAtlas.getPosition(w.from,!0),v=t.spriteAtlas.getPosition(w.to,!0),!g||!v)return;d=t.useProgram(\"linepattern\"),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,u),s.uniform2fv(d.u_pattern_tl_a,g.tl),s.uniform2fv(d.u_pattern_br_a,g.br),s.uniform2fv(d.u_pattern_tl_b,v.tl),s.uniform2fv(d.u_pattern_br_b,v.br),s.uniform1f(d.u_fade,w.t),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,f)}else d=t.useProgram(\"line\"),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,u),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,f),s.uniform4fv(d.u_color,c),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]);for(var M=0;M0?1/(1-t):1+t}function s(t){return t>0?1-1/(1.001-t):-t}function l(t,e,r,n){var i=[1,0],a=r.paint[\"raster-fade-duration\"];if(t.source&&a>0){var o=(new Date).getTime(),s=(o-t.timeAdded)/a,l=e?(o-e.timeAdded)/a:-1,c=n.coveringZoomLevel(t.source),h=!!e&&Math.abs(e.coord.z-c)>Math.abs(t.coord.z-c);!e||h?(i[0]=u.clamp(s,0,1),i[1]=1-i[0]):(i[0]=u.clamp(1-l,0,1),i[1]=1-i[0])}var f=r.paint[\"raster-opacity\"];return i[0]*=f,i[1]*=f,i}var u=t(\"../util/util\"),c=t(\"../util/struct_array\");e.exports=n,n.RasterBoundsArray=new c({members:[{name:\"a_pos\",type:\"Int16\",components:2},{name:\"a_texture_pos\",type:\"Int16\",components:2}]})},{\"../util/struct_array\":422,\"../util/util\":424}],334:[function(t,e,r){\"use strict\";function n(t,e,r,n){if(!t.isOpaquePass){var a=!(r.layout[\"text-allow-overlap\"]||r.layout[\"icon-allow-overlap\"]||r.layout[\"text-ignore-placement\"]||r.layout[\"icon-ignore-placement\"]),o=t.gl;a?o.disable(o.STENCIL_TEST):o.enable(o.STENCIL_TEST),t.setDepthSublayer(0),t.depthMask(!1),o.disable(o.DEPTH_TEST),i(t,e,r,n,!1,r.paint[\"icon-translate\"],r.paint[\"icon-translate-anchor\"],r.layout[\"icon-rotation-alignment\"],r.layout[\"icon-rotation-alignment\"],r.layout[\"icon-size\"],r.paint[\"icon-halo-width\"],r.paint[\"icon-halo-color\"],r.paint[\"icon-halo-blur\"],r.paint[\"icon-opacity\"],r.paint[\"icon-color\"]),i(t,e,r,n,!0,r.paint[\"text-translate\"],r.paint[\"text-translate-anchor\"],r.layout[\"text-rotation-alignment\"],r.layout[\"text-pitch-alignment\"],r.layout[\"text-size\"],r.paint[\"text-halo-width\"],r.paint[\"text-halo-color\"],r.paint[\"text-halo-blur\"],r.paint[\"text-opacity\"],r.paint[\"text-color\"]),o.enable(o.DEPTH_TEST),e.map.showCollisionBoxes&&s(t,e,r,n)}}function i(t,e,r,n,i,o,s,l,u,c,h,f,d,p,m){for(var g=0;gthis.previousZoom;r--)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];for(r=0;r<256;r++){var n=e-this.changeTimes[r],i=n/this.fadeDuration*255;this.opacities[r]=r<=t?this.changeOpacities[r]+i:this.changeOpacities[r]-i}this.changed=!0,this.previousZoom=t},n.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.changed&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,256,1,t.ALPHA,t.UNSIGNED_BYTE,this.array),this.changed=!1)):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,256,1,0,t.ALPHA,t.UNSIGNED_BYTE,this.array))}},{}],336:[function(t,e,r){\"use strict\";function n(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}}var i=t(\"../util/util\");e.exports=n,n.prototype.setSprite=function(t){this.sprite=t},n.prototype.getDash=function(t,e){var r=t.join(\",\")+e;return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},n.prototype.addDash=function(t,e){var r=e?7:0,n=2*r+1;if(this.nextRow+n>this.height)return i.warnOnce(\"LineAtlas out of space\"),null;for(var a=0,o=0;o0?e.pop():null},n.prototype.lineWidth=function(t){this.gl.lineWidth(c.clamp(t,this.lineWidthRange[0],this.lineWidthRange[1]))},n.prototype.showOverdrawInspector=function(t){if(t||this._showOverdrawInspector){this._showOverdrawInspector=t;var e=this.gl;if(t){e.blendFunc(e.CONSTANT_COLOR,e.ONE);e.blendColor(1/8,1/8,1/8,0),e.clearColor(0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)}else e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA)}}},{\"../data/bucket\":311,\"../data/buffer\":316,\"../source/pixels_to_tile_units\":345,\"../source/source_cache\":349,\"../util/browser\":408,\"../util/struct_array\":422,\"../util/util\":424,\"./create_uniform_pragmas\":326,\"./draw_background\":327,\"./draw_circle\":328,\"./draw_debug\":330,\"./draw_fill\":331,\"./draw_line\":332,\"./draw_raster\":333,\"./draw_symbol\":334,\"./frame_history\":335,\"./painter/use_program\":338,\"./vertex_array_object\":339,\"gl-matrix\":177}],338:[function(t,e,r){\"use strict\";function n(t,e){return t.replace(/#pragma mapbox: ([\\w]+) ([\\w]+) ([\\w]+) ([\\w]+)/g,function(t,r,n,i,a){return e[r][a].replace(/{type}/g,i).replace(/{precision}/g,n)})}var i=t(\"assert\"),a=t(\"../../util/util\"),o=t(\"mapbox-gl-shaders\"),s=o.util;e.exports._createProgram=function(t,e,r,l){for(var u=this.gl,c=u.createProgram(),h=o[t],f=\"#define MAPBOX_GL_JS;\\n\",d=0;dthis.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,n={type:this.type,uid:t.uid,coord:t.coord,zoom:t.coord.z,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,overscaling:r,angle:this.map.transform.angle,\n", - "pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(\"load tile\",n,function(r,n){if(t.unloadVectorData(this.map.painter),!t.aborted)return r?e(r):(t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null))}.bind(this),this.workerID)},abortTile:function(t){t.aborted=!0},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(\"remove tile\",{uid:t.uid,source:this.id},function(){},t.workerID)},serialize:function(){return{type:this.type,data:this._data}}})},{\"../data/bucket\":311,\"../util/evented\":416,\"../util/util\":424,\"resolve-url\":482}],341:[function(t,e,r){\"use strict\";function n(t,e,r){r&&(this.loadGeoJSON=r),h.call(this,t,e)}var i=t(\"../util/util\"),a=t(\"../util/ajax\"),o=t(\"geojson-rewind\"),s=t(\"./geojson_wrapper\"),l=t(\"vt-pbf\"),u=t(\"supercluster\"),c=t(\"geojson-vt\"),h=t(\"./vector_tile_worker_source\");e.exports=n,n.prototype=i.inherit(h,{_geoJSONIndexes:{},loadVectorData:function(t,e){var r=t.source,n=t.coord;if(!this._geoJSONIndexes[r])return e(null,null);var i=this._geoJSONIndexes[r].getTile(Math.min(n.z,t.maxZoom),n.x,n.y);if(!i)return e(null,null);var a=new s(i.features);a.name=\"_geojsonTileLayer\";var o=l({layers:{_geojsonTileLayer:a}});0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{tile:a,rawTileData:o.buffer})},loadData:function(t,e){var r=function(r,n){return r?e(r):\"object\"!=typeof n?e(new Error(\"Input data is not a valid GeoJSON object.\")):(o(n,!0),void this._indexData(n,t,function(r,n){if(r)return e(r);this._geoJSONIndexes[t.source]=n,e(null)}.bind(this)))}.bind(this);this.loadGeoJSON(t,r)},loadGeoJSON:function(t,e){if(t.url)a.getJSON(t.url,e);else{if(\"string\"!=typeof t.data)return e(new Error(\"Input data is not a valid GeoJSON object.\"));try{return e(null,JSON.parse(t.data))}catch(t){return e(new Error(\"Input data is not a valid GeoJSON object.\"))}}},_indexData:function(t,e,r){try{e.cluster?r(null,u(e.superclusterOptions).load(t.features)):r(null,c(t,e.geojsonVtOptions))}catch(t){return r(t)}}})},{\"../util/ajax\":407,\"../util/util\":424,\"./geojson_wrapper\":342,\"./vector_tile_worker_source\":353,\"geojson-rewind\":123,\"geojson-vt\":127,supercluster:509,\"vt-pbf\":536}],342:[function(t,e,r){\"use strict\";function n(t){this.features=t,this.length=t.length,this.extent=s}function i(t){if(this.type=t.type,1===t.type){this.rawGeometry=[];for(var e=0;ee)){var o=Math.pow(2,Math.min(a.coord.z,this.maxzoom)-Math.min(t.z,this.maxzoom));if(Math.floor(a.coord.x/o)===t.x&&Math.floor(a.coord.y/o)===t.y)for(r[i]=!0,n=!0;a&&a.coord.z-1>t.z;){var s=a.coord.parent(this.maxzoom).id;a=this._tiles[s],a&&a.isRenderable()&&(delete r[i],r[s]=!0)}}}return n},findLoadedParent:function(t,e,r){for(var n=t.z-1;n>=e;n--){t=t.parent(this.maxzoom);var i=this._tiles[t.id];if(i&&i.isRenderable())return r[t.id]=!0,i;if(this._cache.has(t.id))return this.addTile(t),r[t.id]=!0,this._tiles[t.id]}},updateCacheSize:function(t){var e=Math.ceil(t.width/t.tileSize)+1,r=Math.ceil(t.height/t.tileSize)+1,n=e*r;this._cache.setMaxSize(Math.floor(5*n))},update:function(t,e){if(this._sourceLoaded){var r,i,a;this.updateCacheSize(t);var o=(this.roundZoom?Math.round:Math.floor)(this.getZoom(t)),s=Math.max(o-n.maxOverzooming,this.minzoom),l=Math.max(o+n.maxUnderzooming,this.minzoom),c={},h=(new Date).getTime();this._coveredTiles={};var d=this.used?t.coveringTiles(this._source):[];for(r=0;rh-(e||0)&&(this.findLoadedChildren(i,l,c)&&(c[v]=!0),this.findLoadedParent(i,s,p))}var y;for(y in p)c[y]||(this._coveredTiles[y]=!0);for(y in p)c[y]=!0;var b=f.keysDifference(this._tiles,c);for(r=0;rthis.maxzoom?Math.pow(2,n-this.maxzoom):1;e=new s(r,this.tileSize*i,this.maxzoom),this.loadTile(e,this._tileLoaded.bind(this,e))}return e.uses++,this._tiles[t.id]=e,this.fire(\"tile.add\",{tile:e}),this._source.fire(\"tile.add\",{tile:e}),e},removeTile:function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this.fire(\"tile.remove\",{tile:e}),this._source.fire(\"tile.remove\",{tile:e}),e.uses>0||(e.isRenderable()?this._cache.add(e.coord.wrapped().id,e):(e.aborted=!0,this.abortTile(e),this.unloadTile(e))))},clearTiles:function(){for(var t in this._tiles)this.removeTile(t);this._cache.reset()},tilesIn:function(t){for(var e={},r=this.getIds(),n=1/0,a=1/0,o=-1/0,s=-1/0,l=t[0].zoom,c=0;c=0&&v[1].y>=0){for(var y=[],b=0;b=0&&t%1==0),l(!isNaN(e)&&e>=0&&e%1==0),l(!isNaN(r)&&r>=0&&r%1==0),isNaN(n)&&(n=0),this.z=+t,this.x=+e,this.y=+r,this.w=+n,(n*=2)<0&&(n=n*-1-1);var i=1<0;a--)n=1<e.row){var r=t;t=e,e=r}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function o(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx0,h=e.dx<0,f=a;fc.dy&&(l=u,u=c,c=l),u.dy>h.dy&&(l=u,u=h,h=l),c.dy>h.dy&&(l=c,c=h,h=l),u.dy&&o(h,u,n,i,s),c.dy&&o(h,c,n,i,s)}var l=t(\"assert\"),u=t(\"whoots-js\"),c=t(\"../geo/coordinate\");e.exports=n,n.prototype.toString=function(){return this.z+\"/\"+this.x+\"/\"+this.y},n.prototype.toCoordinate=function(t){var e=Math.min(this.z,t),r=Math.pow(2,e),n=this.y,i=this.x+r*this.w;return new c(i,n,e)},n.fromID=function(t){var e=t%32,r=1<t?new n(this.z-1,this.x,this.y,this.w):new n(this.z-1,Math.floor(this.x/2),Math.floor(this.y/2),this.w)},n.prototype.wrapped=function(){return new n(this.z,this.x,this.y,0)},n.prototype.children=function(t){if(this.z>=t)return[new n(this.z+1,this.x,this.y,this.w)];var e=this.z+1,r=2*this.x,i=2*this.y;return[new n(e,r,i,this.w),new n(e,r+1,i,this.w),new n(e,r,i+1,this.w),new n(e,r+1,i+1,this.w)]},n.cover=function(t,e,r){function i(t,e,i){var s,l,u;if(i>=0&&i<=a)for(s=t;sthis.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,i={url:s(t.coord.url(this.tiles,this.maxzoom,this.scheme),this.url),uid:t.uid,coord:t.coord,zoom:t.coord.z,tileSize:this.tileSize*n,source:this.id,overscaling:n,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID?\"loading\"===t.state?t.reloadCallback=e:(i.rawTileData=t.rawTileData,this.dispatcher.send(\"reload tile\",i,r.bind(this),t.workerID)):t.workerID=this.dispatcher.send(\"load tile\",i,r.bind(this))},abortTile:function(t){this.dispatcher.send(\"abort tile\",{uid:t.uid,source:this.id},null,t.workerID)},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(\"remove tile\",{uid:t.uid,source:this.id},null,t.workerID)}})},{\"../util/evented\":416,\"../util/mapbox\":421,\"../util/util\":424,\"./load_tilejson\":344}],353:[function(t,e,r){\"use strict\";function n(t,e,r){this.actor=t,this.styleLayers=e,r&&(this.loadVectorData=r),this.loading={},this.loaded={}}var i=t(\"../util/ajax\"),a=t(\"vector-tile\"),o=t(\"pbf\"),s=t(\"./worker_tile\");e.exports=n,n.prototype={loadTile:function(t,e){function r(t,r){return delete this.loading[n][i],t?e(t):r?(a.data=r.tile,a.parse(a.data,this.styleLayers.getLayerFamilies(),this.actor,r.rawTileData,e),this.loaded[n]=this.loaded[n]||{},void(this.loaded[n][i]=a)):e(null,null)}var n=t.source,i=t.uid;this.loading[n]||(this.loading[n]={});var a=this.loading[n][i]=new s(t);a.abort=this.loadVectorData(t,r.bind(this))},reloadTile:function(t,e){var r=this.loaded[t.source],n=t.uid;if(r&&r[n]){var i=r[n];i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,t.rawTileData,e)}},abortTile:function(t){var e=this.loading[t.source],r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort(),delete e[r])},removeTile:function(t){var e=this.loaded[t.source],r=t.uid;e&&e[r]&&delete e[r]},loadVectorData:function(t,e){function r(t,r){if(t)return e(t);var n=new a.VectorTile(new o(new Uint8Array(r)));e(t,{tile:n,rawTileData:r})}var n=i.getArrayBuffer(t.url,r.bind(this));return function(){n.abort()}},redoPlacement:function(t,e){var r=this.loaded[t.source],n=this.loading[t.source],i=t.uid;if(r&&r[i]){var a=r[i],o=a.redoPlacement(t.angle,t.pitch,t.showCollisionBoxes);o.result&&e(null,o.result,o.transferables)}else n&&n[i]&&(n[i].angle=t.angle)}}},{\"../util/ajax\":407,\"./worker_tile\":356,pbf:459,\"vector-tile\":530}],354:[function(t,e,r){\"use strict\";function n(t,e){this.id=t,this.urls=e.urls,this.coordinates=e.coordinates,u.getVideo(e.urls,function(t,r){if(t)return this.fire(\"error\",{error:t});this.video=r,this.video.loop=!0;var n;this.video.addEventListener(\"playing\",function(){n=this.map.style.animationLoop.set(1/0),this.map._rerender()}.bind(this)),this.video.addEventListener(\"pause\",function(){this.map.style.animationLoop.cancel(n)}.bind(this)),this.map&&(this.video.play(),this.setCoordinates(e.coordinates)),this.fire(\"load\")}.bind(this))}var i=t(\"../util/util\"),a=t(\"./tile_coord\"),o=t(\"../geo/lng_lat\"),s=t(\"point-geometry\"),l=t(\"../util/evented\"),u=t(\"../util/ajax\"),c=t(\"../data/bucket\").EXTENT,h=t(\"../render/draw_raster\").RasterBoundsArray,f=t(\"../data/buffer\"),d=t(\"../render/vertex_array_object\");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,roundZoom:!0,getVideo:function(){return this.video},onAdd:function(t){this.map||(this.map=t,this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=new a(n.zoom,n.column,n.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(n.zoom);return new s(Math.round((e.column-n.column)*c),Math.round((e.row-n.row)*c))}),this.fire(\"change\"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new h;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new f(e.serialize(),h.serialize(),f.BufferType.VERTEX),this.tile.boundsVAO=new d,this.tile.state=\"loaded\"},prepare:function(){if(!(this.video.readyState<2)&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this._prepared=!0,this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.video)),this._currentTime=this.video.currentTime}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=\"errored\",e(null))},serialize:function(){return{type:\"video\",urls:this.urls,coordinates:this.coordinates}}})},{\"../data/bucket\":311,\"../data/buffer\":316,\"../geo/lng_lat\":321,\"../render/draw_raster\":333,\"../render/vertex_array_object\":339,\"../util/ajax\":407,\"../util/evented\":416,\"../util/util\":424,\"./tile_coord\":351,\"point-geometry\":465}],355:[function(t,e,r){\"use strict\";function n(t){this.self=t,this.actor=new a(t,this);var e={getLayers:function(){return this.layers}.bind(this),getLayerFamilies:function(){return this.layerFamilies}.bind(this)};this.workerSources={vector:new l(this.actor,e),geojson:new u(this.actor,e)},this.self.registerWorkerSource=function(t,r){if(this.workerSources[t])throw new Error('Worker source with name \"'+t+'\" already registered.');this.workerSources[t]=new r(this.actor,e)}.bind(this)}function i(t){var e={};for(var r in t){var n=t[r],i=n.ref||n.id,a=t[i];a.layout&&\"none\"===a.layout.visibility||(e[i]=e[i]||[],r===i?e[i].unshift(n):e[i].push(n))}return e}var a=t(\"../util/actor\"),o=t(\"../style/style_layer\"),s=t(\"../util/util\"),l=t(\"./vector_tile_worker_source\"),u=t(\"./geojson_worker_source\");e.exports=function(t){return new n(t)},s.extend(n.prototype,{\"set layers\":function(t){function e(t){var e=o.create(t,t.ref&&r.layers[t.ref]);e.updatePaintTransitions({},{transition:!1}),r.layers[e.id]=e}this.layers={};for(var r=this,n=[],a=0;a=0;e--)b(E,P[e]);x()}}function b(t,e){if(e.populateArrays(A,F,R),\"symbol\"!==e.type)for(var r=0;r=w.maxzoom||w.layout&&\"none\"===w.layout.visibility||t.layers&&!t.layers[w.sourceLayer]||(k=c.create({layer:w,index:z++,childLayers:e[D],zoom:this.zoom,overscaling:this.overscaling,showCollisionBoxes:this.showCollisionBoxes,collisionBoxArray:this.collisionBoxArray,symbolQuadsArray:this.symbolQuadsArray,symbolInstancesArray:this.symbolInstancesArray,sourceLayerIndex:S.encode(w.sourceLayer||\"_geojsonTileLayer\")}),k.createFilter(),L[w.id]=k,t.layers&&(M=w.sourceLayer,C[M]=C[M]||{},C[M][w.id]=k)));if(t.layers)for(M in C)1===w.version&&d.warnOnce('Vector tile source \"'+this.source+'\" layer \"'+M+'\" does not use vector tile spec v2 and therefore may have some rendering errors.'),(w=t.layers[M])&&v(w,C[M]);else v(t,L);var I=[],P=this.symbolBuckets=[],O=[];T.bucketLayerIDs={};for(var j in L)k=L[j],0!==k.features.length&&(T.bucketLayerIDs[k.index]=k.childLayers.map(s),I.push(k),\"symbol\"===k.type?P.push(k):O.push(k));var R={},F={},N=0;if(P.length>0){for(_=P.length-1;_>=0;_--)P[_].updateIcons(R),P[_].updateFont(F);for(var B in F)F[B]=Object.keys(F[B]).map(Number);R=Object.keys(R),r.send(\"get glyphs\",{uid:this.uid,stacks:F},function(t,e){F=e,y(t)}),R.length?r.send(\"get icons\",{icons:R},function(t,e){R=e,y(t)}):y()}for(_=O.length-1;_>=0;_--)b(this,O[_]);if(0===P.length)return x()},n.prototype.redoPlacement=function(t,e,r){if(\"done\"!==this.status)return this.redoPlacementAfterDone=!0,this.angle=t,{};for(var n=new u(t,e,this.collisionBoxArray),s=this.symbolBuckets,l=s.length-1;l>=0;l--)s[l].placeFeatures(n,r);var c=n.serialize(),h=s.filter(i);return{result:{buckets:h.map(a),collisionTile:c.data},transferables:o(h).concat(c.transferables)}}},{\"../data/bucket\":311,\"../data/feature_index\":318,\"../symbol/collision_box\":376,\"../symbol/collision_tile\":378,\"../symbol/symbol_instances\":387,\"../symbol/symbol_quads\":388,\"../util/dictionary_coder\":414,\"../util/util\":424}],357:[function(t,e,r){\"use strict\";function n(){this.n=0,this.times=[]}e.exports=n,n.prototype.stopped=function(){return this.times=this.times.filter(function(t){return t.time>=(new Date).getTime()}),!this.times.length},n.prototype.set=function(t){return this.times.push({id:this.n,time:t+(new Date).getTime()}),this.n++},n.prototype.cancel=function(t){this.times=this.times.filter(function(e){return e.id!==t})}},{}],358:[function(t,e,r){\"use strict\";function n(t){this.base=t,this.retina=s.devicePixelRatio>1;var e=this.retina?\"@2x\":\"\";o.getJSON(l(t,e,\".json\"),function(t,e){if(t)return void this.fire(\"error\",{error:t});this.data=e,this.img&&this.fire(\"load\")}.bind(this)),o.getImage(l(t,e,\".png\"),function(t,e){if(t)return void this.fire(\"error\",{error:t});for(var r=e.getData(),n=e.data=new Uint8Array(r.length),i=0;i1!==this.retina){var t=new n(this.base);t.on(\"load\",function(){this.img=t.img,this.data=t.data,this.retina=t.retina}.bind(this))}},i.prototype={x:0,y:0,width:0,height:0,pixelRatio:1,sdf:!1},n.prototype.getSpritePosition=function(t){if(!this.loaded())return new i;var e=this.data&&this.data[t];return e&&this.img?e:new i}},{\"../util/ajax\":407,\"../util/browser\":408,\"../util/evented\":416,\"../util/mapbox\":421}],359:[function(t,e,r){\"use strict\";var n=t(\"csscolorparser\").parseCSSColor,i=t(\"../util/util\"),a=t(\"./style_function\"),o={};e.exports=function t(e){if(a.isFunctionDefinition(e))return i.extend({},e,{stops:e.stops.map(function(e){return[e[0],t(e[1])]})});if(\"string\"==typeof e){if(!o[e]){var r=n(e);if(!r)throw new Error(\"Invalid color \"+e);o[e]=[r[0]/255*r[3],r[1]/255*r[3],r[2]/255*r[3],r[3]]}return o[e]}throw new Error(\"Invalid color \"+e)}},{\"../util/util\":424,\"./style_function\":362,csscolorparser:101}],360:[function(t,e,r){\"use strict\";function n(t,e,r){this.animationLoop=e||new m,this.dispatcher=new p(r||1,this),this.spriteAtlas=new l(1024,1024),this.lineAtlas=new u(256,512),this._layers={},this._order=[],this._groups=[],this.sources={},this.zoomHistory={},c.bindAll([\"_forwardSourceEvent\",\"_forwardTileEvent\",\"_forwardLayerEvent\",\"_redoPlacement\"],this),this._resetUpdates();var n=function(t,e){if(t)return void this.fire(\"error\",{error:t});if(!g.emitErrors(this,g(e))){this._loaded=!0,this.stylesheet=e,this.updateClasses();var r=e.sources;for(var n in r)this.addSource(n,r[n]);e.sprite&&(this.sprite=new o(e.sprite),this.sprite.on(\"load\",this.fire.bind(this,\"change\"))),this.glyphSource=new s(e.glyphs),this._resolve(),this.fire(\"load\")}}.bind(this);\"string\"==typeof t?h.getJSON(f(t),n):d.frame(n.bind(this,null,t)),this.on(\"source.load\",function(t){var e=t.source;if(e&&e.vectorLayerIds)for(var r in this._layers){var n=this._layers[r];n.source===e.id&&this._validateLayer(n)}})}var i=t(\"../util/evented\"),a=t(\"./style_layer\"),o=t(\"./image_sprite\"),s=t(\"../symbol/glyph_source\"),l=t(\"../symbol/sprite_atlas\"),u=t(\"../render/line_atlas\"),c=t(\"../util/util\"),h=t(\"../util/ajax\"),f=t(\"../util/mapbox\").normalizeStyleURL,d=t(\"../util/browser\"),p=t(\"../util/dispatcher\"),m=t(\"./animation_loop\"),g=t(\"./validate_style\"),v=t(\"../source/source\"),y=t(\"../source/query_features\"),b=t(\"../source/source_cache\"),x=t(\"./style_spec\"),_=t(\"./style_function\");e.exports=n,n.prototype=c.inherit(i,{_loaded:!1,_validateLayer:function(t){var e=this.sources[t.source];t.sourceLayer&&e&&e.vectorLayerIds&&e.vectorLayerIds.indexOf(t.sourceLayer)===-1&&this.fire(\"error\",{error:new Error('Source layer \"'+t.sourceLayer+'\" does not exist on source \"'+e.id+'\" as specified by style layer \"'+t.id+'\"')})},loaded:function(){if(!this._loaded)return!1;if(Object.keys(this._updates.sources).length)return!1;for(var t in this.sources)if(!this.sources[t].loaded())return!1;return!(this.sprite&&!this.sprite.loaded())},_resolve:function(){var t,e;this._layers={},this._order=this.stylesheet.layers.map(function(t){return t.id});for(var r=0;rMath.floor(t)&&(e.lastIntegerZoom=Math.floor(t+1),e.lastIntegerZoomTime=Date.now()),e.lastZoom=t},_checkLoaded:function(){if(!this._loaded)throw new Error(\"Style is not done loading\")},update:function(t,e){if(!this._updates.changed)return this;if(this._updates.allLayers)this._groupLayers(),this._updateWorkerLayers();else{var r=Object.keys(this._updates.layers);r.length&&this._updateWorkerLayers(r)}var n,i=Object.keys(this._updates.sources);for(n=0;n=0&&this._handleErrors(g.source,\"sources.\"+t,e)?this:(e=new b(t,e,this.dispatcher),this.sources[t]=e,e.style=this,e.on(\"load\",this._forwardSourceEvent).on(\"error\",this._forwardSourceEvent).on(\"change\",this._forwardSourceEvent).on(\"tile.add\",this._forwardTileEvent).on(\"tile.load\",this._forwardTileEvent).on(\"tile.error\",this._forwardTileEvent).on(\"tile.remove\",this._forwardTileEvent).on(\"tile.stats\",this._forwardTileEvent),this._updates.events.push([\"source.add\",{source:e}]),this._updates.changed=!0,this)},removeSource:function(t){if(this._checkLoaded(),void 0===this.sources[t])throw new Error(\"There is no source with this ID\");var e=this.sources[t];return delete this.sources[t],delete this._updates.sources[t],e.off(\"load\",this._forwardSourceEvent).off(\"error\",this._forwardSourceEvent).off(\"change\",this._forwardSourceEvent).off(\"tile.add\",this._forwardTileEvent).off(\"tile.load\",this._forwardTileEvent).off(\"tile.error\",this._forwardTileEvent).off(\"tile.remove\",this._forwardTileEvent).off(\"tile.stats\",this._forwardTileEvent),this._updates.events.push([\"source.remove\",{source:e}]),this._updates.changed=!0,this},getSource:function(t){return this.sources[t]&&this.sources[t].getSource()},addLayer:function(t,e){if(this._checkLoaded(),!(t instanceof a)){if(this._handleErrors(g.layer,\"layers.\"+t.id,t,!1,{arrayIndex:-1}))return this;var r=t.ref&&this.getLayer(t.ref);t=a.create(t,r)}return this._validateLayer(t),t.on(\"error\",this._forwardLayerEvent),this._layers[t.id]=t,this._order.splice(e?this._order.indexOf(e):1/0,0,t.id),this._updates.allLayers=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.events.push([\"layer.add\",{layer:t}]),this.updateClasses(t.id)},removeLayer:function(t){this._checkLoaded();var e=this._layers[t];if(void 0===e)throw new Error(\"There is no layer with this ID\");for(var r in this._layers)this._layers[r].ref===t&&this.removeLayer(r);return e.off(\"error\",this._forwardLayerEvent),delete this._layers[t],delete this._updates.layers[t],delete this._updates.paintProps[t],this._order.splice(this._order.indexOf(t),1),this._updates.allLayers=!0,this._updates.events.push([\"layer.remove\",{layer:e}]),this._updates.changed=!0,this},getLayer:function(t){return this._layers[t]},getReferentLayer:function(t){var e=this.getLayer(t);return e.ref&&(e=this.getLayer(e.ref)),e},setLayerZoomRange:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return n.minzoom===e&&n.maxzoom===r?this:(null!=e&&(n.minzoom=e),null!=r&&(n.maxzoom=r),this._updateLayer(n))},setFilter:function(t,e){this._checkLoaded();var r=this.getReferentLayer(t);return null!==e&&this._handleErrors(g.filter,\"layers.\"+r.id+\".filter\",e)?this:c.deepEqual(r.filter,e)?this:(r.filter=c.clone(e),this._updateLayer(r))},getFilter:function(t){return this.getReferentLayer(t).filter},setLayoutProperty:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return c.deepEqual(n.getLayoutProperty(e),r)?this:(n.setLayoutProperty(e,r),this._updateLayer(n))},getLayoutProperty:function(t,e){return this.getReferentLayer(t).getLayoutProperty(e)},setPaintProperty:function(t,e,r,n){this._checkLoaded();var i=this.getLayer(t);if(c.deepEqual(i.getPaintProperty(e,n),r))return this;var a=i.isPaintValueFeatureConstant(e);return i.setPaintProperty(e,r,n),!(r&&_.isFunctionDefinition(r)&&\"$zoom\"!==r.property&&void 0!==r.property)&&a||(this._updates.layers[t]=!0,i.source&&(this._updates.sources[i.source]=!0)),this.updateClasses(t,e)},getPaintProperty:function(t,e,r){return this.getLayer(t).getPaintProperty(e,r)},updateClasses:function(t,e){if(this._updates.changed=!0,t){var r=this._updates.paintProps;r[t]||(r[t]={}),r[t][e||\"all\"]=!0}else this._updates.allPaintProps=!0;return this},serialize:function(){return c.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:c.mapObject(this.sources,function(t){return t.serialize()}),layers:this._order.map(function(t){return this._layers[t].serialize()},this)},function(t){return void 0!==t})},_updateLayer:function(t){return this._updates.layers[t.id]=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.changed=!0,this},_flattenRenderedFeatures:function(t){for(var e=[],r=this._order.length-1;r>=0;r--)for(var n=this._order[r],i=0;is.lastIntegerZoom?(n=u+(1-u)*c,h*=2,i=t({zoom:o-1},r),a=t({zoom:o},r)):(n=1-(1-c)*u,a=t({zoom:o},r),i=t({zoom:o+1},r),h/=2),void 0===i||void 0===a?void 0:{from:i,fromScale:h,to:a,toScale:1,t:n}}}var a=t(\"./style_function\"),o=t(\"./parse_color\"),s=t(\"../util/util\");e.exports=n},{\"../util/util\":424,\"./parse_color\":359,\"./style_function\":362}],362:[function(t,e,r){\"use strict\";var n=t(\"mapbox-gl-function\");r.interpolated=function(t){var e=n.interpolated(t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r[\"piecewise-constant\"]=function(t){var e=n[\"piecewise-constant\"](t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r.isFunctionDefinition=n.isFunctionDefinition},{\"mapbox-gl-function\":284}],363:[function(t,e,r){\"use strict\";function n(t,e){this.set(t,e)}function i(t){return t.value}var a=t(\"../util/util\"),o=t(\"./style_transition\"),s=t(\"./style_declaration\"),l=t(\"./style_spec\"),u=t(\"./validate_style\"),c=t(\"./parse_color\"),h=t(\"../util/evented\");e.exports=n;n.create=function(e,r){return new({background:t(\"./style_layer/background_style_layer\"),circle:t(\"./style_layer/circle_style_layer\"),fill:t(\"./style_layer/fill_style_layer\"),line:t(\"./style_layer/line_style_layer\"),raster:t(\"./style_layer/raster_style_layer\"),symbol:t(\"./style_layer/symbol_style_layer\")}[(r||e).type])(e,r)},n.prototype=a.inherit(h,{set:function(t,e){this.id=t.id,this.ref=t.ref,this.metadata=t.metadata,this.type=(e||t).type,this.source=(e||t).source,this.sourceLayer=(e||t)[\"source-layer\"],this.minzoom=(e||t).minzoom,this.maxzoom=(e||t).maxzoom,this.filter=(e||t).filter,this.paint={},this.layout={},this._paintSpecifications=l[\"paint_\"+this.type],this._layoutSpecifications=l[\"layout_\"+this.type],this._paintTransitions={},this._paintTransitionOptions={},this._paintDeclarations={},this._layoutDeclarations={},this._layoutFunctions={};var r,n;for(var i in t){var a=i.match(/^paint(?:\\.(.*))?$/);if(a){var o=a[1]||\"\";for(r in t[i])this.setPaintProperty(r,t[i][r],o)}}if(this.ref)this._layoutDeclarations=e._layoutDeclarations;else for(n in t.layout)this.setLayoutProperty(n,t.layout[n]);for(r in this._paintSpecifications)this.paint[r]=this.getPaintValue(r);for(n in this._layoutSpecifications)this._updateLayoutValue(n)},setLayoutProperty:function(t,e){if(null==e)delete this._layoutDeclarations[t];else{var r=\"layers.\"+this.id+\".layout.\"+t;if(this._handleErrors(u.layoutProperty,r,t,e))return;this._layoutDeclarations[t]=new s(this._layoutSpecifications[t],e)}this._updateLayoutValue(t)},getLayoutProperty:function(t){return this._layoutDeclarations[t]&&this._layoutDeclarations[t].value},getLayoutValue:function(t,e,r){var n=this._layoutSpecifications[t],i=this._layoutDeclarations[t];return i?i.calculate(e,r):n.default},setPaintProperty:function(t,e,r){var n=\"layers.\"+this.id+(r?'[\"paint.'+r+'\"].':\".paint.\")+t;if(a.endsWith(t,\"-transition\"))if(this._paintTransitionOptions[r||\"\"]||(this._paintTransitionOptions[r||\"\"]={}),null===e||void 0===e)delete this._paintTransitionOptions[r||\"\"][t];else{if(this._handleErrors(u.paintProperty,n,t,e))return;this._paintTransitionOptions[r||\"\"][t]=e}else if(this._paintDeclarations[r||\"\"]||(this._paintDeclarations[r||\"\"]={}),null===e||void 0===e)delete this._paintDeclarations[r||\"\"][t];else{if(this._handleErrors(u.paintProperty,n,t,e))return;this._paintDeclarations[r||\"\"][t]=new s(this._paintSpecifications[t],e)}},getPaintProperty:function(t,e){return e=e||\"\",a.endsWith(t,\"-transition\")?this._paintTransitionOptions[e]&&this._paintTransitionOptions[e][t]:this._paintDeclarations[e]&&this._paintDeclarations[e][t]&&this._paintDeclarations[e][t].value},getPaintValue:function(t,e,r){var n=this._paintSpecifications[t],i=this._paintTransitions[t];return i?i.calculate(e,r):\"color\"===n.type&&n.default?c(n.default):n.default},getPaintValueStopZoomLevels:function(t){var e=this._paintTransitions[t];return e?e.declaration.stopZoomLevels:[]},getPaintInterpolationT:function(t,e){return this._paintTransitions[t].declaration.calculateInterpolationT({zoom:e})},isPaintValueFeatureConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isFeatureConstant},isLayoutValueFeatureConstant:function(t){var e=this._layoutDeclarations[t];return!e||e.isFeatureConstant},isPaintValueZoomConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isZoomConstant},isHidden:function(t){return!!(this.minzoom&&t=this.maxzoom)||(\"none\"===this.layout.visibility||0===this.paint[this.type+\"-opacity\"]))},updatePaintTransitions:function(t,e,r,n){for(var i=a.extend({},this._paintDeclarations[\"\"]),o=0;o-r/2;){if(--o<0)return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;for(var l=[],u=0;sn;)u-=l.shift().angleDelta;if(u>i)return!1;o++,s+=h.dist(f)}return!0}e.exports=n},{}],375:[function(t,e,r){\"use strict\";function n(t,e,r,n,a){for(var o=[],s=0;s=n&&f.x>=n||(h.x>=n?h=new i(n,h.y+(f.y-h.y)*((n-h.x)/(f.x-h.x)))._round():f.x>=n&&(f=new i(n,h.y+(f.y-h.y)*((n-h.x)/(f.x-h.x)))._round()),h.y>=a&&f.y>=a||(h.y>=a?h=new i(h.x+(f.x-h.x)*((a-h.y)/(f.y-h.y)),a)._round():f.y>=a&&(f=new i(h.x+(f.x-h.x)*((a-h.y)/(f.y-h.y)),a)._round()),l&&h.equals(l[l.length-1])||(l=[h],o.push(l)),l.push(f)))))}return o}var i=t(\"point-geometry\");e.exports=n},{\"point-geometry\":465}],376:[function(t,e,r){\n", - "\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=e.exports=new n({members:[{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Int16\",name:\"x1\"},{type:\"Int16\",name:\"y1\"},{type:\"Int16\",name:\"x2\"},{type:\"Int16\",name:\"y2\"},{type:\"Float32\",name:\"maxScale\"},{type:\"Uint32\",name:\"featureIndex\"},{type:\"Uint16\",name:\"sourceLayerIndex\"},{type:\"Uint16\",name:\"bucketIndex\"},{type:\"Int16\",name:\"bbox0\"},{type:\"Int16\",name:\"bbox1\"},{type:\"Int16\",name:\"bbox2\"},{type:\"Int16\",name:\"bbox3\"},{type:\"Float32\",name:\"placementScale\"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{\"../util/struct_array\":422,\"../util/util\":424,\"point-geometry\":465}],377:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,u,c){var h=o.top*s-l,f=o.bottom*s+l,d=o.left*s-l,p=o.right*s+l;if(this.boxStartIndex=t.length,u){var m=f-h,g=p-d;if(m>0)if(m=Math.max(10*s,m),c){var v=e[r.segment+1].sub(e[r.segment])._unit()._mult(g),y=[r.sub(v),r.add(v)];this._addLineCollisionBoxes(t,y,r,0,g,m,n,i,a)}else this._addLineCollisionBoxes(t,e,r,r.segment,g,m,n,i,a)}else t.emplaceBack(r.x,r.y,d,h,p,f,1/0,n,i,a,0,0,0,0,0);this.boxEndIndex=t.length}e.exports=n,n.prototype._addLineCollisionBoxes=function(t,e,r,n,i,a,o,s,l){var u=a/2,c=Math.floor(i/u),h=-a/2,f=this.boxes,d=r,p=n+1,m=h;do{if(--p<0)return f;m-=e[p].dist(d),d=e[p]}while(m>-i/2);for(var g=e[p].dist(e[p+1]),v=0;v=e.length)return f;g=e[p].dist(e[p+1])}var b=y-m,x=e[p],_=e[p+1],w=_.sub(x)._unit()._mult(b)._add(x)._round(),M=Math.max(Math.abs(y-h)-u/2,0),k=i/2/M;t.emplaceBack(w.x,w.y,-a/2,-a/2,a/2,a/2,k,o,s,l,0,0,0,0,0)}return f}},{}],378:[function(t,e,r){\"use strict\";function n(t,e,r){if(\"object\"==typeof t){var n=t;r=e,t=n.angle,e=n.pitch,this.grid=new o(n.grid),this.ignoredGrid=new o(n.ignoredGrid)}else this.grid=new o(a,12,6),this.ignoredGrid=new o(a,12,0);this.angle=t,this.pitch=e;var i=Math.sin(t),s=Math.cos(t);if(this.rotationMatrix=[s,-i,i,s],this.reverseRotationMatrix=[s,i,-i,s],this.yStretch=1/Math.cos(e/180*Math.PI),this.yStretch=Math.pow(this.yStretch,1.3),this.collisionBoxArray=r,0===r.length){r.emplaceBack();r.emplaceBack(0,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(a,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,0,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,a,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0)}this.tempCollisionBox=r.get(0),this.edges=[r.get(1),r.get(2),r.get(3),r.get(4)]}var i=t(\"point-geometry\"),a=t(\"../data/bucket\").EXTENT,o=t(\"grid-index\");e.exports=n,n.prototype.serialize=function(){var t={angle:this.angle,pitch:this.pitch,grid:this.grid.toArrayBuffer(),ignoredGrid:this.ignoredGrid.toArrayBuffer()};return{data:t,transferables:[t.grid,t.ignoredGrid]}},n.prototype.minScale=.25,n.prototype.maxScale=2,n.prototype.placeCollisionFeature=function(t,e,r){for(var n=this.collisionBoxArray,a=this.minScale,o=this.rotationMatrix,s=this.yStretch,l=t.boxStartIndex;l=this.maxScale)return a}if(r){var _;if(this.angle){var w=this.reverseRotationMatrix,M=new i(u.x1,u.y1).matMult(w),k=new i(u.x2,u.y1).matMult(w),A=new i(u.x1,u.y2).matMult(w),T=new i(u.x2,u.y2).matMult(w);_=this.tempCollisionBox,_.anchorPointX=u.anchorPoint.x,_.anchorPointY=u.anchorPoint.y,_.x1=Math.min(M.x,k.x,A.x,T.x),_.y1=Math.min(M.y,k.x,A.x,T.x),_.x2=Math.max(M.x,k.x,A.x,T.x),_.y2=Math.max(M.y,k.x,A.x,T.x),_.maxScale=u.maxScale}else _=u;for(var S=0;S=this.maxScale)return a}}}return a},n.prototype.queryRenderedSymbols=function(t,e,r,n,a){var o={},s=[],l=this.collisionBoxArray,u=this.rotationMatrix,c=new i(t,e)._matMult(u),h=this.tempCollisionBox;h.anchorX=c.x,h.anchorY=c.y,h.x1=0,h.y1=0,h.x2=r-t,h.y2=n-e,h.maxScale=a,a=h.maxScale;for(var f=[c.x+h.x1/a,c.y+h.y1/a*this.yStretch,c.x+h.x2/a,c.y+h.y2/a*this.yStretch],d=this.grid.query(f[0],f[1],f[2],f[3]),p=this.ignoredGrid.query(f[0],f[1],f[2],f[3]),m=0;m=a&&(o[y][b]=!0,s.push(d[g]))}}return s},n.prototype.getPlacementScale=function(t,e,r,n,i){var a=e.x-n.x,o=e.y-n.y,s=(i.x1-r.x2)/a,l=(i.x2-r.x1)/a,u=(i.y1-r.y2)*this.yStretch/o,c=(i.y2-r.y1)*this.yStretch/o;(isNaN(s)||isNaN(l))&&(s=l=1),(isNaN(u)||isNaN(c))&&(u=c=1);var h=Math.min(Math.max(s,l),Math.max(u,c)),f=i.maxScale,d=r.maxScale;return h>f&&(h=f),h>d&&(h=d),h>t&&h>=i.placementScale&&(t=h),t},n.prototype.insertCollisionFeature=function(t,e,r){for(var n=r?this.ignoredGrid:this.grid,i=this.collisionBoxArray,a=t.boxStartIndex;a=0&&A=0&&T=0&&v+d<=p){var S=new o(A,T,M,b)._round();n&&!s(t,S,u,n,l)||y.push(S)}}g+=w}return h||y.length||c||(y=i(t,g/2,r,n,l,u,c,!0,f)),y}var a=t(\"../util/interpolate\"),o=t(\"../symbol/anchor\"),s=t(\"./check_max_angle\");e.exports=n},{\"../symbol/anchor\":373,\"../util/interpolate\":418,\"./check_max_angle\":374}],380:[function(t,e,r){\"use strict\";function n(){this.width=o,this.height=o,this.bin=new i(this.width,this.height),this.index={},this.ids={},this.data=new Uint8Array(this.width*this.height)}var i=t(\"shelf-pack\"),a=t(\"../util/util\"),o=128;e.exports=n,n.prototype.getGlyphs=function(){var t,e,r,n={};for(var i in this.ids)t=i.split(\"#\"),e=t[0],r=t[1],n[e]||(n[e]=[]),n[e].push(r);return n},n.prototype.getRects=function(){var t,e,r,n={};for(var i in this.ids)t=i.split(\"#\"),e=t[0],r=t[1],n[e]||(n[e]={}),n[e][r]=this.index[i];return n},n.prototype.addGlyph=function(t,e,r,n){if(!r)return null;var i=e+\"#\"+r.id;if(this.index[i])return this.ids[i].indexOf(t)<0&&this.ids[i].push(t),this.index[i];if(!r.bitmap)return null;var o=r.width+2*n,s=r.height+2*n,l=o+2,u=s+2;l+=4-l%4,u+=4-u%4;var c=this.bin.packOne(l,u);if(c||(this.resize(),c=this.bin.packOne(l,u)),!c)return a.warnOnce(\"glyph bitmap overflow\"),null;this.index[i]=c,this.ids[i]=[t];for(var h=this.data,f=r.bitmap,d=0;d=2048||e>=2048)){this.texture&&(this.gl&&this.gl.deleteTexture(this.texture),this.texture=null),this.width*=4,this.height*=4,this.bin.resize(this.width,this.height);for(var r=new ArrayBuffer(this.width*this.height),n=0;n65535)return r(\"glyphs > 65535 not supported\");void 0===this.loading[t]&&(this.loading[t]={});var n=this.loading[t];if(n[e])n[e].push(r);else{n[e]=[r];var i=256*e+\"-\"+(256*e+255),o=a(t,i,this.url);s(o,function(t,r){for(var i=!t&&new l(new c(new Uint8Array(r))),a=0;an&&null!==c){var x=v[c+1].x;g=Math.max(x,g);for(var _=c+1;_<=y;_++)v[_].y+=r,v[_].x-=x;if(o){var w=c;h[v[c].codePoint]&&w--,s(v,e,p,w,o)}p=c+1,c=null,d+=x,m++}f[b.codePoint]&&(c=y)}var M=v[v.length-1],k=M.x+e[M.codePoint].advance;g=Math.max(g,k);var A=(m+1)*r;s(v,e,p,v.length-1,o),l(v,o,i,a,g,r,m,u),t.top+=-a*A,t.bottom=t.top+A,t.left+=-i*g,t.right=t.left+g}function s(t,e,r,n,i){for(var a=e[t[n].codePoint].advance,o=(t[n].x+a)*i,s=r;s<=n;s++)t[s].x-=o}function l(t,e,r,n,i,a,o,s){for(var l=(e-r)*i+s[0],u=(-n*(o+1)+.5)*a+s[1],c=0;c1?2:1,this.canvas&&(this.canvas.width=this.width*this.pixelRatio,this.canvas.height=this.height*this.pixelRatio)),this.sprite=t},n.prototype.addIcons=function(t,e){for(var r=0;r1||(w?(clearTimeout(w),w=null,v(\"dblclick\",e)):w=setTimeout(d,300))}function c(t){y(\"touchmove\",t)}function h(t){y(\"touchend\",t)}function f(t){y(\"touchcancel\",t)}function d(){w=null}function p(t){n.mousePos(b,t).equals(_)&&v(\"click\",t)}function m(t){v(\"dblclick\",t),t.preventDefault()}function g(t){x=t,t.preventDefault()}function v(e,r){var i=n.mousePos(b,r);return t.fire(e,{lngLat:t.unproject(i),point:i,originalEvent:r})}function y(e,r){var a=n.touchPos(b,r),o=a.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new i(0,0));return t.fire(e,{lngLat:t.unproject(o),point:o,lngLats:a.map(function(e){return t.unproject(e)},this),points:a,originalEvent:r})}var b=t.getCanvasContainer(),x=null,_=null,w=null;for(var M in a)t[M]=new a[M](t,e),e.interactive&&e[M]&&t[M].enable();b.addEventListener(\"mouseout\",r,!1),b.addEventListener(\"mousedown\",o,!1),b.addEventListener(\"mouseup\",s,!1),b.addEventListener(\"mousemove\",l,!1),b.addEventListener(\"touchstart\",u,!1),b.addEventListener(\"touchend\",h,!1),b.addEventListener(\"touchmove\",c,!1),b.addEventListener(\"touchcancel\",f,!1),b.addEventListener(\"click\",p,!1),b.addEventListener(\"dblclick\",m,!1),b.addEventListener(\"contextmenu\",g,!1)}},{\"../util/dom\":410,\"./handler/box_zoom\":395,\"./handler/dblclick_zoom\":396,\"./handler/drag_pan\":397,\"./handler/drag_rotate\":398,\"./handler/keyboard\":399,\"./handler/scroll_zoom\":400,\"./handler/touch_zoom_rotate\":401,\"point-geometry\":465}],390:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i=t(\"../util/interpolate\"),a=t(\"../util/browser\"),o=t(\"../geo/lng_lat\"),s=t(\"../geo/lng_lat_bounds\"),l=t(\"point-geometry\"),u=e.exports=function(){};n.extend(u.prototype,{getCenter:function(){return this.transform.center},setCenter:function(t,e){return this.jumpTo({center:t},e),this},panBy:function(t,e,r){return this.panTo(this.transform.center,n.extend({offset:l.convert(t).mult(-1)},e),r),this},panTo:function(t,e,r){return this.easeTo(n.extend({center:t},e),r)},getZoom:function(){return this.transform.zoom},setZoom:function(t,e){return this.jumpTo({zoom:t},e),this},zoomTo:function(t,e,r){return this.easeTo(n.extend({zoom:t},e),r)},zoomIn:function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},zoomOut:function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},getBearing:function(){return this.transform.bearing},setBearing:function(t,e){return this.jumpTo({bearing:t},e),this},rotateTo:function(t,e,r){return this.easeTo(n.extend({bearing:t},e),r)},resetNorth:function(t,e){return this.rotateTo(0,n.extend({duration:1e3},t),e),this},snapToNorth:function(t,e){return Math.abs(this.getBearing())180&&(c.center.lng>0&&m.lng<0?m.lng+=360:c.center.lng<0&&m.lng>0&&(m.lng-=360));var b=c.zoomScale(g-f),x=c.point,_=\"center\"in t?c.project(m).sub(h.div(b)):x,w=c.worldSize,M=t.curve,k=Math.max(c.width,c.height),A=k/b,T=_.sub(x).mag();if(\"minZoom\"in t){var S=n.clamp(Math.min(t.minZoom,f,g),c.minZoom,c.maxZoom),E=k/c.zoomScale(S-f);M=Math.sqrt(E/T*2)}var L=M*M,C=r(0),z=function(t){return s(C)/s(C+M*t)},D=function(t){return k*((s(C)*u(C+M*t)-a(C))/L)/T},I=(r(1)-C)/M;if(Math.abs(T)<1e-6){if(Math.abs(k-A)<1e-6)return this.easeTo(t);var P=A=0)return!1;return!0}),e.join(\" | \")},n.prototype=o.inherit(i,{options:{position:\"bottom-right\"},onAdd:function(t){var e=this._container=a.create(\"div\",\"mapboxgl-ctrl-attrib\",t.getContainer());return this._update(),t.on(\"source.load\",this._update.bind(this)),t.on(\"source.change\",this._update.bind(this)),t.on(\"source.remove\",this._update.bind(this)),t.on(\"moveend\",this._updateEditLink.bind(this)),e},_update:function(){this._map.style&&(this._container.innerHTML=n.createAttributionString(this._map.style.sources)),this._editLink=this._container.getElementsByClassName(\"mapbox-improve-map\")[0],this._updateEditLink()},_updateEditLink:function(){if(this._editLink){var t=this._map.getCenter();this._editLink.href=\"https://www.mapbox.com/map-feedback/#/\"+t.lng+\"/\"+t.lat+\"/\"+Math.round(this._map.getZoom()+1)}}})},{\"../../util/dom\":410,\"../../util/util\":424,\"./control\":392}],392:[function(t,e,r){\"use strict\";function n(){}var i=t(\"../../util/util\"),a=t(\"../../util/evented\");e.exports=n,n.prototype={addTo:function(t){this._map=t;var e=this._container=this.onAdd(t);if(this.options&&this.options.position){var r=this.options.position,n=t._controlCorners[r];e.className+=\" mapboxgl-ctrl\",r.indexOf(\"bottom\")!==-1?n.insertBefore(e,n.firstChild):n.appendChild(e)}return this},remove:function(){return this._container.parentNode.removeChild(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this}},i.extend(n.prototype,a)},{\"../../util/evented\":416,\"../../util/util\":424}],393:[function(t,e,r){\"use strict\";function n(t){s.setOptions(this,t)}var i=t(\"./control\"),a=t(\"../../util/browser\"),o=t(\"../../util/dom\"),s=t(\"../../util/util\");e.exports=n;var l={enableHighAccuracy:!1,timeout:6e3};n.prototype=s.inherit(i,{options:{position:\"top-right\"},onAdd:function(t){var e=this._container=o.create(\"div\",\"mapboxgl-ctrl-group\",t.getContainer());return a.supportsGeolocation?(this._container.addEventListener(\"contextmenu\",this._onContextMenu.bind(this)),this._geolocateButton=o.create(\"button\",\"mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate\",this._container),this._geolocateButton.type=\"button\",this._geolocateButton.addEventListener(\"click\",this._onClickGeolocate.bind(this)),e):e},_onContextMenu:function(t){t.preventDefault()},_onClickGeolocate:function(){navigator.geolocation.getCurrentPosition(this._success.bind(this),this._error.bind(this),l),this._timeoutId=setTimeout(this._finish.bind(this),1e4)},_success:function(t){this._map.jumpTo({center:[t.coords.longitude,t.coords.latitude],zoom:17,bearing:0,pitch:0}),\n", - "this.fire(\"geolocate\",t),this._finish()},_error:function(t){this.fire(\"error\",t),this._finish()},_finish:function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}})},{\"../../util/browser\":408,\"../../util/dom\":410,\"../../util/util\":424,\"./control\":392}],394:[function(t,e,r){\"use strict\";function n(t){s.setOptions(this,t)}function i(t){return new MouseEvent(t.type,{button:2,buttons:2,bubbles:!0,cancelable:!0,detail:t.detail,view:t.view,screenX:t.screenX,screenY:t.screenY,clientX:t.clientX,clientY:t.clientY,movementX:t.movementX,movementY:t.movementY,ctrlKey:t.ctrlKey,shiftKey:t.shiftKey,altKey:t.altKey,metaKey:t.metaKey})}var a=t(\"./control\"),o=t(\"../../util/dom\"),s=t(\"../../util/util\");e.exports=n,n.prototype=s.inherit(a,{options:{position:\"top-right\"},onAdd:function(t){var e=\"mapboxgl-ctrl\",r=this._container=o.create(\"div\",e+\"-group\",t.getContainer());return this._container.addEventListener(\"contextmenu\",this._onContextMenu.bind(this)),this._zoomInButton=this._createButton(e+\"-icon \"+e+\"-zoom-in\",t.zoomIn.bind(t)),this._zoomOutButton=this._createButton(e+\"-icon \"+e+\"-zoom-out\",t.zoomOut.bind(t)),this._compass=this._createButton(e+\"-icon \"+e+\"-compass\",t.resetNorth.bind(t)),this._compassArrow=o.create(\"div\",\"arrow\",this._compass),this._compass.addEventListener(\"mousedown\",this._onCompassDown.bind(this)),this._onCompassMove=this._onCompassMove.bind(this),this._onCompassUp=this._onCompassUp.bind(this),t.on(\"rotate\",this._rotateCompassArrow.bind(this)),this._rotateCompassArrow(),this._el=t.getCanvasContainer(),r},_onContextMenu:function(t){t.preventDefault()},_onCompassDown:function(t){0===t.button&&(o.disableDrag(),document.addEventListener(\"mousemove\",this._onCompassMove),document.addEventListener(\"mouseup\",this._onCompassUp),this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassMove:function(t){0===t.button&&(this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassUp:function(t){0===t.button&&(document.removeEventListener(\"mousemove\",this._onCompassMove),document.removeEventListener(\"mouseup\",this._onCompassUp),o.enableDrag(),this._el.dispatchEvent(i(t)),t.stopPropagation())},_createButton:function(t,e){var r=o.create(\"button\",t,this._container);return r.type=\"button\",r.addEventListener(\"click\",function(){e()}),r},_rotateCompassArrow:function(){var t=\"rotate(\"+this._map.transform.angle*(180/Math.PI)+\"deg)\";this._compassArrow.style.transform=t}})},{\"../../util/dom\":410,\"../../util/util\":424,\"./control\":392}],395:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../geo/lng_lat_bounds\"),o=t(\"../../util/util\");e.exports=n,n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onMouseDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onMouseDown),this._enabled=!1)},_onMouseDown:function(t){t.shiftKey&&0===t.button&&(document.addEventListener(\"mousemove\",this._onMouseMove,!1),document.addEventListener(\"keydown\",this._onKeyDown,!1),document.addEventListener(\"mouseup\",this._onMouseUp,!1),i.disableDrag(),this._startPos=i.mousePos(this._el,t),this._active=!0)},_onMouseMove:function(t){var e=this._startPos,r=i.mousePos(this._el,t);this._box||(this._box=i.create(\"div\",\"mapboxgl-boxzoom\",this._container),this._container.classList.add(\"mapboxgl-crosshair\"),this._fireEvent(\"boxzoomstart\",t));var n=Math.min(e.x,r.x),a=Math.max(e.x,r.x),o=Math.min(e.y,r.y),s=Math.max(e.y,r.y);i.setTransform(this._box,\"translate(\"+n+\"px,\"+o+\"px)\"),this._box.style.width=a-n+\"px\",this._box.style.height=s-o+\"px\"},_onMouseUp:function(t){if(0===t.button){var e=this._startPos,r=i.mousePos(this._el,t),n=new a(this._map.unproject(e),this._map.unproject(r));this._finish(),e.x===r.x&&e.y===r.y?this._fireEvent(\"boxzoomcancel\",t):this._map.fitBounds(n,{linear:!0}).fire(\"boxzoomend\",{originalEvent:t,boxZoomBounds:n})}},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._fireEvent(\"boxzoomcancel\",t))},_finish:function(){this._active=!1,document.removeEventListener(\"mousemove\",this._onMouseMove,!1),document.removeEventListener(\"keydown\",this._onKeyDown,!1),document.removeEventListener(\"mouseup\",this._onMouseUp,!1),this._container.classList.remove(\"mapboxgl-crosshair\"),this._box&&(this._box.parentNode.removeChild(this._box),this._box=null),i.enableDrag()},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})}}},{\"../../geo/lng_lat_bounds\":322,\"../../util/dom\":410,\"../../util/util\":424}],396:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._onDblClick=this._onDblClick.bind(this)}e.exports=n,n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._map.on(\"dblclick\",this._onDblClick),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._map.off(\"dblclick\",this._onDblClick),this._enabled=!1)},_onDblClick:function(t){this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)}}},{}],397:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/util\");e.exports=n;var o=a.bezier(0,0,.3,1);n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onDown),this._el.addEventListener(\"touchstart\",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onDown),this._el.removeEventListener(\"touchstart\",this._onDown),this._enabled=!1)},_onDown:function(t){this._ignoreEvent(t)||this.isActive()||(t.touches?(document.addEventListener(\"touchmove\",this._onMove),document.addEventListener(\"touchend\",this._onTouchEnd)):(document.addEventListener(\"mousemove\",this._onMove),document.addEventListener(\"mouseup\",this._onMouseUp)),this._active=!1,this._startPos=this._pos=i.mousePos(this._el,t),this._inertia=[[Date.now(),this._pos]])},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(\"dragstart\",t),this._fireEvent(\"movestart\",t));var e=i.mousePos(this._el,t),r=this._map;r.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),e]),r.transform.setLocationAtPoint(r.transform.pointLocation(this._pos),e),this._fireEvent(\"drag\",t),this._fireEvent(\"move\",t),this._pos=e,t.preventDefault()}},_onUp:function(t){if(this.isActive()){this._active=!1,this._fireEvent(\"dragend\",t),this._drainInertiaBuffer();var e=function(){this._fireEvent(\"moveend\",t)}.bind(this),r=this._inertia;if(r.length<2)return void e();var n=r[r.length-1],i=r[0],a=n[1].sub(i[1]),s=(n[0]-i[0])/1e3;if(0===s||n[1].equals(i[1]))return void e();var l=a.mult(.3/s),u=l.mag();u>1400&&(u=1400,l._unit()._mult(u));var c=u/750,h=l.mult(-c/2);this._map.panBy(h,{duration:1e3*c,easing:o,noMoveStart:!0},{originalEvent:t})}},_onMouseUp:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(\"mousemove\",this._onMove),document.removeEventListener(\"mouseup\",this._onMouseUp))},_onTouchEnd:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(\"touchmove\",this._onMove),document.removeEventListener(\"touchend\",this._onTouchEnd))},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragRotate&&e.dragRotate.isActive())return!0;if(t.touches)return t.touches.length>1;if(t.ctrlKey)return!0;return\"mousemove\"===t.type?t.buttons&!1:0!==t.button},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":410,\"../../util/util\":424}],398:[function(t,e,r){\"use strict\";function n(t,e){this._map=t,this._el=t.getCanvasContainer(),this._bearingSnap=e.bearingSnap,o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"point-geometry\"),o=t(\"../../util/util\");e.exports=n;var s=o.bezier(0,0,.25,1);n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onDown),this._enabled=!1)},_onDown:function(t){if(!this._ignoreEvent(t)&&!this.isActive()){document.addEventListener(\"mousemove\",this._onMove),document.addEventListener(\"mouseup\",this._onUp),this._active=!1,this._inertia=[[Date.now(),this._map.getBearing()]],this._startPos=this._pos=i.mousePos(this._el,t),this._center=this._map.transform.centerPoint;var e=this._startPos.sub(this._center);e.mag()<200&&(this._center=this._startPos.add(new a(-200,0)._rotate(e.angle()))),t.preventDefault()}},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(\"rotatestart\",t),this._fireEvent(\"movestart\",t));var e=this._map;e.stop();var r=this._pos,n=i.mousePos(this._el,t),a=this._center,o=r.sub(a).angleWith(n.sub(a))/Math.PI*180,s=e.getBearing()-o,l=this._inertia,u=l[l.length-1];this._drainInertiaBuffer(),l.push([Date.now(),e._normalizeBearing(s,u[1])]),e.transform.bearing=s,this._fireEvent(\"rotate\",t),this._fireEvent(\"move\",t),this._pos=n}},_onUp:function(t){if(!this._ignoreEvent(t)&&(document.removeEventListener(\"mousemove\",this._onMove),document.removeEventListener(\"mouseup\",this._onUp),this.isActive())){this._active=!1,this._fireEvent(\"rotateend\",t),this._drainInertiaBuffer();var e=this._map,r=e.getBearing(),n=this._inertia,i=function(){Math.abs(r)180&&(d=180);var p=d/180;u+=h*d*(p/2),Math.abs(e._normalizeBearing(u,0))1;var r=t.ctrlKey?1:2,n=t.ctrlKey?0:2;return\"mousemove\"===t.type?t.buttons&0===r:t.button!==n},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":410,\"../../util/util\":424,\"point-geometry\":465}],399:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),this._onKeyDown=this._onKeyDown.bind(this)}e.exports=n;n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"keydown\",this._onKeyDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"keydown\",this._onKeyDown),this._enabled=!1)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=this._map,r={originalEvent:t};if(!e.isEasing())switch(t.keyCode){case 61:case 107:case 171:case 187:e.zoomTo(Math.round(e.getZoom())+(t.shiftKey?2:1),r);break;case 189:case 109:case 173:e.zoomTo(Math.round(e.getZoom())-(t.shiftKey?2:1),r);break;case 37:t.shiftKey?e.easeTo({bearing:e.getBearing()-2},r):(t.preventDefault(),e.panBy([-80,0],r));break;case 39:t.shiftKey?e.easeTo({bearing:e.getBearing()+2},r):(t.preventDefault(),e.panBy([80,0],r));break;case 38:t.shiftKey?e.easeTo({pitch:e.getPitch()+5},r):(t.preventDefault(),e.panBy([0,-80],r));break;case 40:t.shiftKey?e.easeTo({pitch:Math.max(e.getPitch()-5,0)},r):(t.preventDefault(),e.panBy([0,80],r))}}}}},{}],400:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/browser\"),o=t(\"../../util/util\");e.exports=n;var s=\"undefined\"!=typeof navigator?navigator.userAgent.toLowerCase():\"\",l=s.indexOf(\"firefox\")!==-1,u=s.indexOf(\"safari\")!==-1&&s.indexOf(\"chrom\")===-1;n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"wheel\",this._onWheel,!1),this._el.addEventListener(\"mousewheel\",this._onWheel,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"wheel\",this._onWheel),this._el.removeEventListener(\"mousewheel\",this._onWheel),this._enabled=!1)},_onWheel:function(t){var e;\"wheel\"===t.type?(e=t.deltaY,l&&t.deltaMode===window.WheelEvent.DOM_DELTA_PIXEL&&(e/=a.devicePixelRatio),t.deltaMode===window.WheelEvent.DOM_DELTA_LINE&&(e*=40)):\"mousewheel\"===t.type&&(e=-t.wheelDeltaY,u&&(e/=3));var r=a.now(),n=r-(this._time||0);this._pos=i.mousePos(this._el,t),this._time=r,0!==e&&e%4.000244140625==0?(this._type=\"wheel\",e=Math.floor(e/4)):0!==e&&Math.abs(e)<4?this._type=\"trackpad\":n>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40)):this._type||(this._type=Math.abs(n*e)<200?\"trackpad\":\"wheel\",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&this._zoom(-e,t),t.preventDefault()},_onTimeout:function(){this._type=\"wheel\",this._zoom(-this._lastValue)},_zoom:function(t,e){if(0!==t){var r=this._map,n=2/(1+Math.exp(-Math.abs(t/100)));t<0&&0!==n&&(n=1/n);var i=r.ease?r.ease.to:r.transform.scale,a=r.transform.scaleZoom(i*n);r.zoomTo(a,{duration:0,around:r.unproject(this._pos),delayEndEvents:200},{originalEvent:e})}}}},{\"../../util/browser\":408,\"../../util/dom\":410,\"../../util/util\":424}],401:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/util\");e.exports=n;var o=a.bezier(0,0,.15,1);n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"touchstart\",this._onStart,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"touchstart\",this._onStart),this._enabled=!1)},disableRotation:function(){this._rotationDisabled=!0},enableRotation:function(){this._rotationDisabled=!1},_onStart:function(t){if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]);this._startVec=e.sub(r),this._startScale=this._map.transform.scale,this._startBearing=this._map.transform.bearing,this._gestureIntent=void 0,this._inertia=[],document.addEventListener(\"touchmove\",this._onMove,!1),document.addEventListener(\"touchend\",this._onEnd,!1)}},_onMove:function(t){if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]),n=e.add(r).div(2),a=e.sub(r),o=a.mag()/this._startVec.mag(),s=this._rotationDisabled?0:180*a.angleWith(this._startVec)/Math.PI,l=this._map;if(this._gestureIntent){var u={duration:0,around:l.unproject(n)};\"rotate\"===this._gestureIntent&&(u.bearing=this._startBearing+s),\"zoom\"!==this._gestureIntent&&\"rotate\"!==this._gestureIntent||(u.zoom=l.transform.scaleZoom(this._startScale*o)),l.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),o,n]),l.easeTo(u,{originalEvent:t})}else{var c=Math.abs(1-o)>.15;Math.abs(s)>4?this._gestureIntent=\"rotate\":c&&(this._gestureIntent=\"zoom\"),this._gestureIntent&&(this._startVec=a,this._startScale=l.transform.scale,this._startBearing=l.transform.bearing)}t.preventDefault()}},_onEnd:function(t){document.removeEventListener(\"touchmove\",this._onMove),document.removeEventListener(\"touchend\",this._onEnd),this._drainInertiaBuffer();var e=this._inertia,r=this._map;if(e.length<2)return void r.snapToNorth({},{originalEvent:t});var n=e[e.length-1],i=e[0],a=r.transform.scaleZoom(this._startScale*n[1]),s=r.transform.scaleZoom(this._startScale*i[1]),l=a-s,u=(n[0]-i[0])/1e3,c=n[2];if(0===u||a===s)return void r.snapToNorth({},{originalEvent:t});var h=.15*l/u;Math.abs(h)>2.5&&(h=h>0?2.5:-2.5);var f=1e3*Math.abs(h/(12*.15)),d=a+h*f/2e3;d<0&&(d=0),r.easeTo({zoom:d,duration:f,easing:o,around:r.unproject(c)},{originalEvent:t})},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>2&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":410,\"../../util/util\":424}],402:[function(t,e,r){\"use strict\";function n(){i.bindAll([\"_onHashChange\",\"_updateHash\"],this)}e.exports=n;var i=t(\"../util/util\");n.prototype={addTo:function(t){return this._map=t,window.addEventListener(\"hashchange\",this._onHashChange,!1),this._map.on(\"moveend\",this._updateHash),this},remove:function(){return window.removeEventListener(\"hashchange\",this._onHashChange,!1),this._map.off(\"moveend\",this._updateHash),delete this._map,this},_onHashChange:function(){var t=location.hash.replace(\"#\",\"\").split(\"/\");return t.length>=3&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0)}),!0)},_updateHash:function(){var t=this._map.getCenter(),e=this._map.getZoom(),r=this._map.getBearing(),n=Math.max(0,Math.ceil(Math.log(e)/Math.LN2)),i=\"#\"+Math.round(100*e)/100+\"/\"+t.lat.toFixed(n)+\"/\"+t.lng.toFixed(n)+(r?\"/\"+Math.round(10*r)/10:\"\");window.history.replaceState(\"\",\"\",i)}}},{\"../util/util\":424}],403:[function(t,e,r){\"use strict\";function n(t){t.parentNode&&t.parentNode.removeChild(t)}var i=t(\"../util/canvas\"),a=t(\"../util/util\"),o=t(\"../util/browser\"),s=t(\"../util/browser\").window,l=t(\"../util/evented\"),u=t(\"../util/dom\"),c=t(\"../style/style\"),h=t(\"../style/animation_loop\"),f=t(\"../render/painter\"),d=t(\"../geo/transform\"),p=t(\"./hash\"),m=t(\"./bind_handlers\"),g=t(\"./camera\"),v=t(\"../geo/lng_lat\"),y=t(\"../geo/lng_lat_bounds\"),b=t(\"point-geometry\"),x=t(\"./control/attribution\"),_={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:20,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,workerCount:Math.max(o.hardwareConcurrency-1,1)},w=e.exports=function(t){if(t=a.extend({},_,t),t.workerCount<1)throw new Error(\"workerCount must an integer greater than or equal to 1.\");this._interactive=t.interactive,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._trackResize=t.trackResize,this._workerCount=t.workerCount,this._bearingSnap=t.bearingSnap,\"string\"==typeof t.container?this._container=document.getElementById(t.container):this._container=t.container,this.animationLoop=new h,this.transform=new d(t.minZoom,t.maxZoom),t.maxBounds&&this.setMaxBounds(t.maxBounds),a.bindAll([\"_forwardStyleEvent\",\"_forwardSourceEvent\",\"_forwardLayerEvent\",\"_forwardTileEvent\",\"_onStyleLoad\",\"_onStyleChange\",\"_onSourceAdd\",\"_onSourceRemove\",\"_onSourceUpdate\",\"_onWindowOnline\",\"_onWindowResize\",\"_update\",\"_render\"],this),this._setupContainer(),this._setupPainter(),this.on(\"move\",this._update.bind(this,!1)),this.on(\"zoom\",this._update.bind(this,!0)),this.on(\"moveend\",function(){this.animationLoop.set(300),this._rerender()}.bind(this)),void 0!==s&&(s.addEventListener(\"online\",this._onWindowOnline,!1),s.addEventListener(\"resize\",this._onWindowResize,!1)),m(this,t),this._hash=t.hash&&(new p).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),this.stacks={},this._classes=[],this.resize(),t.classes&&this.setClasses(t.classes),t.style&&this.setStyle(t.style),t.attributionControl&&this.addControl(new x(t.attributionControl));var e=this.fire.bind(this,\"error\");this.on(\"style.error\",e),this.on(\"source.error\",e),this.on(\"tile.error\",e),this.on(\"layer.error\",e)};a.extend(w.prototype,l),a.extend(w.prototype,g.prototype),a.extend(w.prototype,{addControl:function(t){return t.addTo(this),this},addClass:function(t,e){return this._classes.indexOf(t)>=0||\"\"===t?this:(this._classes.push(t),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},removeClass:function(t,e){var r=this._classes.indexOf(t);return r<0||\"\"===t?this:(this._classes.splice(r,1),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},setClasses:function(t,e){for(var r={},n=0;n=0},getClasses:function(){return this._classes},resize:function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),this._canvas.resize(t,e),this.transform.resize(t,e),this.painter.resize(t,e),this.fire(\"movestart\").fire(\"move\").fire(\"resize\").fire(\"moveend\")},getBounds:function(){var t=new y(this.transform.pointLocation(new b(0,0)),this.transform.pointLocation(this.transform.size));return(this.transform.angle||this.transform.pitch)&&(t.extend(this.transform.pointLocation(new b(this.transform.size.x,0))),t.extend(this.transform.pointLocation(new b(0,this.transform.size.y)))),t},setMaxBounds:function(t){if(t){var e=y.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null!==t&&void 0!==t||(this.transform.lngRange=[],this.transform.latRange=[],this._update());return this},setMinZoom:function(t){if((t=null===t||void 0===t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom&&t<=20)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error(\"maxZoom must be between the current minZoom and 20, inclusive\")},project:function(t){return this.transform.locationPoint(v.convert(t))},unproject:function(t){return this.transform.pointLocation(b.convert(t))},queryRenderedFeatures:function(){var t,e={};return 2===arguments.length?(t=arguments[0],e=arguments[1]):1===arguments.length&&function(t){return t instanceof b||Array.isArray(t)}(arguments[0])?t=arguments[0]:1===arguments.length&&(e=arguments[0]),this.style.queryRenderedFeatures(this._makeQueryGeometry(t),e,this.transform.zoom,this.transform.angle)},_makeQueryGeometry:function(t){void 0===t&&(t=[b.convert([0,0]),b.convert([this.transform.width,this.transform.height])]);var e;if(t instanceof b||\"number\"==typeof t[0])e=[b.convert(t)];else{var r=[b.convert(t[0]),b.convert(t[1])];e=[r[0],new b(r[1].x,r[0].y),r[1],new b(r[0].x,r[1].y),r[0]]}return e=e.map(function(t){return this.transform.pointCoordinate(t)}.bind(this))},querySourceFeatures:function(t,e){return this.style.querySourceFeatures(t,e)},setStyle:function(t){return this.style&&(this.style.off(\"load\",this._onStyleLoad).off(\"error\",this._forwardStyleEvent).off(\"change\",this._onStyleChange).off(\"source.add\",this._onSourceAdd).off(\"source.remove\",this._onSourceRemove).off(\"source.load\",this._onSourceUpdate).off(\"source.error\",this._forwardSourceEvent).off(\"source.change\",this._onSourceUpdate).off(\"layer.add\",this._forwardLayerEvent).off(\"layer.remove\",this._forwardLayerEvent).off(\"layer.error\",this._forwardLayerEvent).off(\"tile.add\",this._forwardTileEvent).off(\"tile.remove\",this._forwardTileEvent).off(\"tile.load\",this._update).off(\"tile.error\",this._forwardTileEvent).off(\"tile.stats\",this._forwardTileEvent)._remove(),this.off(\"rotate\",this.style._redoPlacement),this.off(\"pitch\",this.style._redoPlacement)),t?(this.style=t instanceof c?t:new c(t,this.animationLoop,this._workerCount),this.style.on(\"load\",this._onStyleLoad).on(\"error\",this._forwardStyleEvent).on(\"change\",this._onStyleChange).on(\"source.add\",this._onSourceAdd).on(\"source.remove\",this._onSourceRemove).on(\"source.load\",this._onSourceUpdate).on(\"source.error\",this._forwardSourceEvent).on(\"source.change\",this._onSourceUpdate).on(\"layer.add\",this._forwardLayerEvent).on(\"layer.remove\",this._forwardLayerEvent).on(\"layer.error\",this._forwardLayerEvent).on(\"tile.add\",this._forwardTileEvent).on(\"tile.remove\",this._forwardTileEvent).on(\"tile.load\",this._update).on(\"tile.error\",this._forwardTileEvent).on(\"tile.stats\",this._forwardTileEvent),this.on(\"rotate\",this.style._redoPlacement),this.on(\"pitch\",this.style._redoPlacement),this):(this.style=null,this)},getStyle:function(){if(this.style)return this.style.serialize()},addSource:function(t,e){return this.style.addSource(t,e),this._update(!0),this},addSourceType:function(t,e,r){return this.style.addSourceType(t,e,r)},removeSource:function(t){return this.style.removeSource(t),this._update(!0),this},getSource:function(t){return this.style.getSource(t)},addLayer:function(t,e){return this.style.addLayer(t,e),this._update(!0),this},removeLayer:function(t){return this.style.removeLayer(t),this._update(!0),this},getLayer:function(t){return this.style.getLayer(t)},setFilter:function(t,e){return this.style.setFilter(t,e),this._update(!0),this},setLayerZoomRange:function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0),this},getFilter:function(t){return this.style.getFilter(t)},setPaintProperty:function(t,e,r,n){return this.style.setPaintProperty(t,e,r,n),this._update(!0),this},getPaintProperty:function(t,e,r){return this.style.getPaintProperty(t,e,r)},setLayoutProperty:function(t,e,r){return this.style.setLayoutProperty(t,e,r),this._update(!0),this},getLayoutProperty:function(t,e){return this.style.getLayoutProperty(t,e)},getContainer:function(){return this._container},getCanvasContainer:function(){return this._canvasContainer},getCanvas:function(){return this._canvas.getElement()},_setupContainer:function(){var t=this._container;t.classList.add(\"mapboxgl-map\");var e=this._canvasContainer=u.create(\"div\",\"mapboxgl-canvas-container\",t);this._interactive&&e.classList.add(\"mapboxgl-interactive\"),this._canvas=new i(this,e);var r=this._controlContainer=u.create(\"div\",\"mapboxgl-control-container\",t),n=this._controlCorners={};[\"top-left\",\"top-right\",\"bottom-left\",\"bottom-right\"].forEach(function(t){n[t]=u.create(\"div\",\"mapboxgl-ctrl-\"+t,r)})},_setupPainter:function(){var t=this._canvas.getWebGLContext({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer});if(!t)return void this.fire(\"error\",{error:new Error(\"Failed to initialize WebGL\")});this.painter=new f(t,this.transform)},_contextLost:function(t){t.preventDefault(),this._frameId&&o.cancelFrame(this._frameId),this.fire(\"webglcontextlost\",{originalEvent:t})},_contextRestored:function(t){this._setupPainter(),this.resize(),this._update(),this.fire(\"webglcontextrestored\",{originalEvent:t})},loaded:function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},_update:function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender(),this):this},_render:function(){try{this.style&&this._styleDirty&&(this._styleDirty=!1,this.style.update(this._classes,this._classOptions),this._classOptions=null,this.style._recalculate(this.transform.zoom)),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.painter.render(this.style,{debug:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,vertices:this.vertices,rotating:this.rotating,zooming:this.zooming}),this.fire(\"render\"),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(\"load\")),this._frameId=null,this.animationLoop.stopped()||(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty)&&this._rerender()}catch(t){this.fire(\"error\",{error:t})}return this},remove:function(){this._hash&&this._hash.remove(),o.cancelFrame(this._frameId),this.setStyle(null),void 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this._createContent(),this._content.appendChild(t),this._update(),this},_createContent:function(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._content=o.create(\"div\",\"mapboxgl-popup-content\",this._container),this.options.closeButton&&(this._closeButton=o.create(\"button\",\"mapboxgl-popup-close-button\",this._content),this._closeButton.type=\"button\",this._closeButton.innerHTML=\"×\",this._closeButton.addEventListener(\"click\",this._onClickClose))},_update:function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=o.create(\"div\",\"mapboxgl-popup\",this._map.getContainer()),this._tip=o.create(\"div\",\"mapboxgl-popup-tip\",this._container),this._container.appendChild(this._content));var t=this._map.project(this._lngLat).round(),e=this.options.anchor;if(!e){var r=this._container.offsetWidth,n=this._container.offsetHeight;e=t.ythis._map.transform.height-n?[\"bottom\"]:[],t.xthis._map.transform.width-r/2&&e.push(\"right\"),e=0===e.length?\"bottom\":e.join(\"-\")}var i={top:\"translate(-50%,0)\",\"top-left\":\"translate(0,0)\",\"top-right\":\"translate(-100%,0)\",bottom:\"translate(-50%,-100%)\",\"bottom-left\":\"translate(0,-100%)\",\"bottom-right\":\"translate(-100%,-100%)\",left:\"translate(0,-50%)\",right:\"translate(-100%,-50%)\"},a=this._container.classList;for(var s in i)a.remove(\"mapboxgl-popup-anchor-\"+s);a.add(\"mapboxgl-popup-anchor-\"+e),o.setTransform(this._container,i[e]+\" translate(\"+t.x+\"px,\"+t.y+\"px)\")}},_onClickClose:function(){this.remove()}})},{\"../geo/lng_lat\":321,\"../util/dom\":410,\"../util/evented\":416,\"../util/util\":424}],406:[function(t,e,r){\"use strict\";function n(t,e){this.target=t,this.parent=e,this.callbacks={},this.callbackID=0,this.receive=this.receive.bind(this),this.target.addEventListener(\"message\",this.receive,!1)}e.exports=n,n.prototype.receive=function(t){function e(t,e,r){this.postMessage({type:\"\",id:String(i),error:t?String(t):null,data:e},r)}var r,n=t.data,i=n.id;if(\"\"===n.type)r=this.callbacks[n.id],delete this.callbacks[n.id],r&&r(n.error||null,n.data);else if(void 0!==n.id&&this.parent[n.type])this.parent[n.type](n.data,e.bind(this));else if(void 0!==n.id&&this.parent.workerSources){var a=n.type.split(\".\");this.parent.workerSources[a[0]][a[1]](n.data,e.bind(this))}else this.parent[n.type](n.data)},n.prototype.send=function(t,e,r,n){var i=null;r&&(this.callbacks[i=this.callbackID++]=r),this.postMessage({type:t,id:String(i),data:e},n)},n.prototype.postMessage=function(t,e){this.target.postMessage(t,e)}},{}],407:[function(t,e,r){\"use strict\";function n(t){var e=document.createElement(\"a\");return e.href=t,e.protocol===document.location.protocol&&e.host===document.location.host}r.getJSON=function(t,e){var r=new XMLHttpRequest;return r.open(\"GET\",t,!0),r.setRequestHeader(\"Accept\",\"application/json\"),r.onerror=function(t){e(t)},r.onload=function(){if(r.status>=200&&r.status<300&&r.response){var t;try{t=JSON.parse(r.response)}catch(t){return e(t)}e(null,t)}else e(new Error(r.statusText))},r.send(),r},r.getArrayBuffer=function(t,e){var r=new XMLHttpRequest;return r.open(\"GET\",t,!0),r.responseType=\"arraybuffer\",r.onerror=function(t){e(t)},r.onload=function(){r.status>=200&&r.status<300&&r.response?e(null,r.response):e(new Error(r.statusText))},r.send(),r},r.getImage=function(t,e){return r.getArrayBuffer(t,function(t,r){if(t)return e(t);var n=new Image;n.onload=function(){e(null,n),(window.URL||window.webkitURL).revokeObjectURL(n.src)};var i=new Blob([new Uint8Array(r)],{type:\"image/png\"});return 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e=this.get(this.order[0]);e&&this.onRemove(e)}return this}},{}],421:[function(t,e,r){\"use strict\";function n(t,e,r){if(!(r=r||o.ACCESS_TOKEN)&&o.REQUIRE_ACCESS_TOKEN)throw new Error(\"An API access token is required to use Mapbox GL. See https://www.mapbox.com/developers/api/#access-tokens\");if(t=t.replace(/^mapbox:\\/\\//,o.API_URL+e),t+=t.indexOf(\"?\")!==-1?\"&access_token=\":\"?access_token=\",o.REQUIRE_ACCESS_TOKEN){if(\"s\"===r[0])throw new Error(\"Use a public access token (pk.*) with Mapbox GL JS, not a secret access token (sk.*). 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o=l.parse(t);return\"mapbox:\"!==o.protocol?(o.pathname+=e+r,l.format(o)):n(\"mapbox:/\"+o.pathname+\"/sprite\"+e+r+i(o.query),\"/styles/v1/\",a)},e.exports.normalizeTileURL=function(t,e,r){var n=l.parse(t,!0);if(!e)return t;if(\"mapbox:\"!==l.parse(e).protocol)return t;var i=s.supportsWebp?\".webp\":\"$1\",o=s.devicePixelRatio>=2||512===r?\"@2x\":\"\";return l.format({protocol:n.protocol,hostname:n.hostname,pathname:n.pathname.replace(/(\\.(?:png|jpg)\\d*)/,o+i),query:a(n.query)})}},{\"./browser\":408,\"./config\":413,\"./util\":424,url:525}],422:[function(t,e,r){\"use strict\";function n(t){function e(){f.apply(this,arguments)}function r(){d.apply(this,arguments),this.members=e.prototype.members}var n=JSON.stringify(t);if(g[n])return g[n];void 0===t.alignment&&(t.alignment=1),e.prototype=Object.create(f.prototype);var s=0,u=0,v=[\"Uint8\"];return e.prototype.members=t.members.map(function(r){r={name:r.name,type:r.type,components:r.components||1},p(r.name.length),p(r.type in 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e=Math.floor(t/400)+1;t-=400*(e-1),t+=t>15?16:0;var r=Math.floor(t/32)+1,n=t-32*(r-1)+1;return this.newDate(e<=0?e-1:e,r,n)}});var o={20:\"Fruitbat\",21:\"Anchovy\"};i.calendars.discworld=n},{\"../main\":561,\"object-assign\":452}],550:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new i.baseCalendar,a(n.prototype,{name:\"Ethiopian\",jdEpoch:1724220.5,daysPerMonth:[30,30,30,30,30,30,30,30,30,30,30,30,5],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Ethiopian\",epochs:[\"BEE\",\"EE\"],monthNames:[\"Meskerem\",\"Tikemet\",\"Hidar\",\"Tahesas\",\"Tir\",\"Yekatit\",\"Megabit\",\"Miazia\",\"Genbot\",\"Sene\",\"Hamle\",\"Nehase\",\"Pagume\"],monthNamesShort:[\"Mes\",\"Tik\",\"Hid\",\"Tah\",\"Tir\",\"Yek\",\"Meg\",\"Mia\",\"Gen\",\"Sen\",\"Ham\",\"Neh\",\"Pag\"],dayNames:[\"Ehud\",\"Segno\",\"Maksegno\",\"Irob\",\"Hamus\",\"Arb\",\"Kidame\"],dayNamesShort:[\"Ehu\",\"Seg\",\"Mak\",\"Iro\",\"Ham\",\"Arb\",\"Kid\"],dayNamesMin:[\"Eh\",\"Se\",\"Ma\",\"Ir\",\"Ha\",\"Ar\",\"Ki\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear),t=e.year()+(e.year()<0?1:0);return t%4==3||t%4==-1},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,i.local.invalidYear||i.regionalOptions[\"\"].invalidYear),13},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(13===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);return t=n.year(),t<0&&t++,n.day()+30*(n.month()-1)+365*(t-1)+Math.floor(t/4)+this.jdEpoch-1},fromJD:function(t){var e=Math.floor(t)+.5-this.jdEpoch,r=Math.floor((e-Math.floor((e+366)/1461))/365)+1;r<=0&&r--,e=Math.floor(t)+.5-this.newDate(r,1,1).toJD();var n=Math.floor(e/30)+1,i=e-30*(n-1)+1;return this.newDate(r,n,i)}}),i.calendars.ethiopian=n},{\"../main\":561,\"object-assign\":452}],551:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}function i(t,e){return t-e*Math.floor(t/e)}var a=t(\"../main\"),o=t(\"object-assign\");n.prototype=new a.baseCalendar,o(n.prototype,{name:\"Hebrew\",jdEpoch:347995.5,daysPerMonth:[30,29,30,29,30,29,30,29,30,29,30,29,29],hasYearZero:!1,minMonth:1,firstMonth:7,minDay:1,regionalOptions:{\"\":{name:\"Hebrew\",epochs:[\"BAM\",\"AM\"],monthNames:[\"Nisan\",\"Iyar\",\"Sivan\",\"Tammuz\",\"Av\",\"Elul\",\"Tishrei\",\"Cheshvan\",\"Kislev\",\"Tevet\",\"Shevat\",\"Adar\",\"Adar II\"],monthNamesShort:[\"Nis\",\"Iya\",\"Siv\",\"Tam\",\"Av\",\"Elu\",\"Tis\",\"Che\",\"Kis\",\"Tev\",\"She\",\"Ada\",\"Ad2\"],dayNames:[\"Yom Rishon\",\"Yom Sheni\",\"Yom Shlishi\",\"Yom Revi'i\",\"Yom Chamishi\",\"Yom Shishi\",\"Yom 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t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,a.local.invalidMonth),12===e&&this.leapYear(t)?30:8===e&&5===i(this.daysInYear(t),10)?30:9===e&&3===i(this.daysInYear(t),10)?29:this.daysPerMonth[e-1]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},extraInfo:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);return{yearType:(this.leapYear(n)?\"embolismic\":\"common\")+\" \"+[\"deficient\",\"regular\",\"complete\"][this.daysInYear(n)%10-3]}},toJD:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var i=t<=0?t+1:t,o=this.jdEpoch+this._delay1(i)+this._delay2(i)+r+1;if(e<7){for(var s=7;s<=this.monthsInYear(t);s++)o+=this.daysInMonth(t,s);for(var s=1;s=this.toJD(e===-1?1:e+1,7,1);)e++;for(var r=tthis.toJD(e,r,this.daysInMonth(e,r));)r++;var n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),a.calendars.hebrew=n},{\"../main\":561,\"object-assign\":452}],552:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new i.baseCalendar,a(n.prototype,{name:\"Islamic\",jdEpoch:1948439.5,daysPerMonth:[30,29,30,29,30,29,30,29,30,29,30,29],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Islamic\",epochs:[\"BH\",\"AH\"],monthNames:[\"Muharram\",\"Safar\",\"Rabi' al-awwal\",\"Rabi' al-thani\",\"Jumada al-awwal\",\"Jumada al-thani\",\"Rajab\",\"Sha'aban\",\"Ramadan\",\"Shawwal\",\"Dhu al-Qi'dah\",\"Dhu al-Hijjah\"],monthNamesShort:[\"Muh\",\"Saf\",\"Rab1\",\"Rab2\",\"Jum1\",\"Jum2\",\"Raj\",\"Sha'\",\"Ram\",\"Shaw\",\"DhuQ\",\"DhuH\"],dayNames:[\"Yawm al-ahad\",\"Yawm al-ithnayn\",\"Yawm ath-thulaathaa'\",\"Yawm al-arbi'aa'\",\"Yawm al-kham\\u012bs\",\"Yawm al-jum'a\",\"Yawm as-sabt\"],dayNamesShort:[\"Aha\",\"Ith\",\"Thu\",\"Arb\",\"Kha\",\"Jum\",\"Sab\"],dayNamesMin:[\"Ah\",\"It\",\"Th\",\"Ar\",\"Kh\",\"Ju\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:6,isRTL:!1}},leapYear:function(t){return(11*this._validate(t,this.minMonth,this.minDay,i.local.invalidYear).year()+14)%30<11},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return this.leapYear(t)?355:354},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);return t=n.year(),e=n.month(),r=n.day(),t=t<=0?t+1:t,r+Math.ceil(29.5*(e-1))+354*(t-1)+Math.floor((3+11*t)/30)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=Math.floor((30*(t-this.jdEpoch)+10646)/10631);e=e<=0?e-1:e;var r=Math.min(12,Math.ceil((t-29-this.toJD(e,1,1))/29.5)+1),n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),i.calendars.islamic=n},{\"../main\":561,\"object-assign\":452}],553:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new i.baseCalendar,a(n.prototype,{name:\"Julian\",jdEpoch:1721423.5,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Julian\",epochs:[\"BC\",\"AD\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"mm/dd/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear),t=e.year()<0?e.year()+1:e.year();return t%4==0},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(4-(n.dayOfWeek()||7),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);return t=n.year(),e=n.month(),r=n.day(),t<0&&t++,e<=2&&(t--,e+=12),Math.floor(365.25*(t+4716))+Math.floor(30.6001*(e+1))+r-1524.5},fromJD:function(t){var e=Math.floor(t+.5),r=e+1524,n=Math.floor((r-122.1)/365.25),i=Math.floor(365.25*n),a=Math.floor((r-i)/30.6001),o=a-Math.floor(a<14?1:13),s=n-Math.floor(o>2?4716:4715),l=r-i-Math.floor(30.6001*a);return s<=0&&s--,this.newDate(s,o,l)}}),i.calendars.julian=n},{\"../main\":561,\"object-assign\":452}],554:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}function i(t,e){return t-e*Math.floor(t/e)}function a(t,e){return i(t-1,e)+1}var o=t(\"../main\"),s=t(\"object-assign\");n.prototype=new o.baseCalendar,s(n.prototype,{name:\"Mayan\",jdEpoch:584282.5,hasYearZero:!0,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{\"\":{name:\"Mayan\",epochs:[\"\",\"\"],monthNames:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\"],monthNamesShort:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\"],dayNames:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\",\"18\",\"19\"],dayNamesShort:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\",\"18\",\"19\"],dayNamesMin:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\",\"18\",\"19\"],digits:null,dateFormat:\"YYYY.m.d\",firstDay:0,isRTL:!1,haabMonths:[\"Pop\",\"Uo\",\"Zip\",\"Zotz\",\"Tzec\",\"Xul\",\"Yaxkin\",\"Mol\",\"Chen\",\"Yax\",\"Zac\",\"Ceh\",\"Mac\",\"Kankin\",\"Muan\",\"Pax\",\"Kayab\",\"Cumku\",\"Uayeb\"],tzolkinMonths:[\"Imix\",\"Ik\",\"Akbal\",\"Kan\",\"Chicchan\",\"Cimi\",\"Manik\",\"Lamat\",\"Muluc\",\"Oc\",\"Chuen\",\"Eb\",\"Ben\",\"Ix\",\"Men\",\"Cib\",\"Caban\",\"Etznab\",\"Cauac\",\"Ahau\"]}},leapYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),!1},formatYear:function(t){t=this._validate(t,this.minMonth,this.minDay,o.local.invalidYear).year();var e=Math.floor(t/400);return t%=400,t+=t<0?400:0,e+\".\"+Math.floor(t/20)+\".\"+t%20},forYear:function(t){if(t=t.split(\".\"),t.length<3)throw\"Invalid Mayan year\";for(var e=0,r=0;r19||r>0&&n<0)throw\"Invalid Mayan year\";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,o.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate).day()},weekDay:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate),!0},extraInfo:function(t,e,r){var n=this._validate(t,e,r,o.local.invalidDate),i=n.toJD(),a=this._toHaab(i),s=this._toTzolkin(i);return{haabMonthName:this.local.haabMonths[a[0]-1],haabMonth:a[0],haabDay:a[1],tzolkinDayName:this.local.tzolkinMonths[s[0]-1],tzolkinDay:s[0],tzolkinTrecena:s[1]}},_toHaab:function(t){t-=this.jdEpoch;var e=i(t+8+340,365);return[Math.floor(e/20)+1,i(e,20)]},_toTzolkin:function(t){return t-=this.jdEpoch,[a(t+20,20),a(t+4,13)]},toJD:function(t,e,r){var n=this._validate(t,e,r,o.local.invalidDate);return n.day()+20*n.month()+360*n.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),o.calendars.mayan=n},{\"../main\":561,\"object-assign\":452}],555:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new i.baseCalendar;var o=i.instance(\"gregorian\");a(n.prototype,{name:\"Nanakshahi\",jdEpoch:2257673.5,daysPerMonth:[31,31,31,31,31,30,30,30,30,30,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Nanakshahi\",epochs:[\"BN\",\"AN\"],monthNames:[\"Chet\",\"Vaisakh\",\"Jeth\",\"Harh\",\"Sawan\",\"Bhadon\",\"Assu\",\"Katak\",\"Maghar\",\"Poh\",\"Magh\",\"Phagun\"],monthNamesShort:[\"Che\",\"Vai\",\"Jet\",\"Har\",\"Saw\",\"Bha\",\"Ass\",\"Kat\",\"Mgr\",\"Poh\",\"Mgh\",\"Pha\"],dayNames:[\"Somvaar\",\"Mangalvar\",\"Budhvaar\",\"Veervaar\",\"Shukarvaar\",\"Sanicharvaar\",\"Etvaar\"],dayNamesShort:[\"Som\",\"Mangal\",\"Budh\",\"Veer\",\"Shukar\",\"Sanichar\",\"Et\"],dayNamesMin:[\"So\",\"Ma\",\"Bu\",\"Ve\",\"Sh\",\"Sa\",\"Et\"],digits:null,dateFormat:\"dd-mm-yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear||i.regionalOptions[\"\"].invalidYear);return o.leapYear(e.year()+(e.year()<1?1:0)+1469)},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(1-(n.dayOfWeek()||7),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidMonth),t=n.year();t<0&&t++;for(var a=n.day(),s=1;s=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),i.calendars.nanakshahi=n},{\"../main\":561,\"object-assign\":452}],556:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new i.baseCalendar,a(n.prototype,{name:\"Nepali\",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{\"\":{name:\"Nepali\",epochs:[\"BBS\",\"ABS\"],monthNames:[\"Baisakh\",\"Jestha\",\"Ashadh\",\"Shrawan\",\"Bhadra\",\"Ashwin\",\"Kartik\",\"Mangsir\",\"Paush\",\"Mangh\",\"Falgun\",\"Chaitra\"],monthNamesShort:[\"Bai\",\"Je\",\"As\",\"Shra\",\"Bha\",\"Ash\",\"Kar\",\"Mang\",\"Pau\",\"Ma\",\"Fal\",\"Chai\"],dayNames:[\"Aaitabaar\",\"Sombaar\",\"Manglbaar\",\"Budhabaar\",\"Bihibaar\",\"Shukrabaar\",\"Shanibaar\"],dayNamesShort:[\"Aaita\",\"Som\",\"Mangl\",\"Budha\",\"Bihi\",\"Shukra\",\"Shani\"],dayNamesMin:[\"Aai\",\"So\",\"Man\",\"Bu\",\"Bi\",\"Shu\",\"Sha\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:1,isRTL:!1}},leapYear:function(t){return this.daysInYear(t)!==this.daysPerYear},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){if(t=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear).year(),void 0===this.NEPALI_CALENDAR_DATA[t])return this.daysPerYear;for(var e=0,r=this.minMonth;r<=12;r++)e+=this.NEPALI_CALENDAR_DATA[t][r];return e},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,i.local.invalidMonth),void 0===this.NEPALI_CALENDAR_DATA[t]?this.daysPerMonth[e-1]:this.NEPALI_CALENDAR_DATA[t][e]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var a=i.instance(),o=0,s=e,l=t;this._createMissingCalendarData(t);var u=t-(s>9||9===s&&r>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==e&&(o=r,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===e?(o+=r-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(u)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(u,1,1).add(o,\"d\").toJD()},fromJD:function(t){var e=i.instance(),r=e.fromJD(t),n=r.year(),a=r.dayOfYear(),o=n+56;this._createMissingCalendarData(o);for(var s=9,l=this.NEPALI_CALENDAR_DATA[o][0],u=this.NEPALI_CALENDAR_DATA[o][s]-l+1;a>u;)s++,s>12&&(s=1,o++),u+=this.NEPALI_CALENDAR_DATA[o][s];var c=this.NEPALI_CALENDAR_DATA[o][s]-(u-a);return this.newDate(o,s,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var r=t-1;r0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-(n.dayOfWeek()+1)%7,\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,a.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var o=t-(t>=0?474:473),s=474+i(o,2820);return r+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(o/2820)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=t-this.toJD(475,1,1),r=Math.floor(e/1029983),n=i(e,1029983),a=2820;if(1029982!==n){var o=Math.floor(n/366),s=i(n,366);a=Math.floor((2134*o+2816*s+2815)/1028522)+o+1}var l=a+2820*r+474;l=l<=0?l-1:l;var u=t-this.toJD(l,1,1)+1,c=u<=186?Math.ceil(u/31):Math.ceil((u-6)/30),h=t-this.toJD(l,c,1)+1;return this.newDate(l,c,h)}}),a.calendars.persian=n,a.calendars.jalali=n},{\"../main\":561,\"object-assign\":452}],558:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\"),o=i.instance();n.prototype=new i.baseCalendar,a(n.prototype,{name:\"Taiwan\",jdEpoch:2419402.5,yearsOffset:1911,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Taiwan\",epochs:[\"BROC\",\"ROC\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:1,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear),t=this._t2gYear(e.year());return o.leapYear(t)},weekOfYear:function(t,e,r){var n=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear),t=this._t2gYear(n.year());return o.weekOfYear(t,n.month(),n.day())},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate),t=this._t2gYear(n.year());return o.toJD(t,n.month(),n.day())},fromJD:function(t){var e=o.fromJD(t),r=this._g2tYear(e.year());return this.newDate(r,e.month(),e.day())},_t2gYear:function(t){return t+this.yearsOffset+(t>=-this.yearsOffset&&t<=-1?1:0)},_g2tYear:function(t){return t-this.yearsOffset-(t>=1&&t<=this.yearsOffset?1:0)}}),i.calendars.taiwan=n},{\"../main\":561,\"object-assign\":452}],559:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\"),o=i.instance();n.prototype=new i.baseCalendar,a(n.prototype,{name:\"Thai\",jdEpoch:1523098.5,yearsOffset:543,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Thai\",epochs:[\"BBE\",\"BE\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear),t=this._t2gYear(e.year());return o.leapYear(t)},weekOfYear:function(t,e,r){var n=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear),t=this._t2gYear(n.year());return o.weekOfYear(t,n.month(),n.day())},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate),t=this._t2gYear(n.year());return o.toJD(t,n.month(),n.day())},fromJD:function(t){var e=o.fromJD(t),r=this._g2tYear(e.year());return this.newDate(r,e.month(),e.day())},_t2gYear:function(t){return t-this.yearsOffset-(t>=1&&t<=this.yearsOffset?1:0)},_g2tYear:function(t){return t+this.yearsOffset+(t>=-this.yearsOffset&&t<=-1?1:0)}}),i.calendars.thai=n},{\"../main\":561,\"object-assign\":452}],560:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new i.baseCalendar,a(n.prototype,{name:\"UmmAlQura\",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Umm al-Qura\",epochs:[\"BH\",\"AH\"],monthNames:[\"Al-Muharram\",\"Safar\",\"Rabi' al-awwal\",\"Rabi' Al-Thani\",\"Jumada Al-Awwal\",\"Jumada Al-Thani\",\"Rajab\",\"Sha'aban\",\"Ramadan\",\"Shawwal\",\"Dhu al-Qi'dah\",\"Dhu al-Hijjah\"],monthNamesShort:[\"Muh\",\"Saf\",\"Rab1\",\"Rab2\",\"Jum1\",\"Jum2\",\"Raj\",\"Sha'\",\"Ram\",\"Shaw\",\"DhuQ\",\"DhuH\"],dayNames:[\"Yawm al-Ahad\",\"Yawm al-Ithnain\",\"Yawm al-Thal\\u0101th\\u0101\\u2019\",\"Yawm al-Arba\\u2018\\u0101\\u2019\",\"Yawm al-Kham\\u012bs\",\"Yawm al-Jum\\u2018a\",\"Yawm al-Sabt\"],dayNamesMin:[\"Ah\",\"Ith\",\"Th\",\"Ar\",\"Kh\",\"Ju\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:6,isRTL:!0}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear);return 355===this.daysInYear(e.year())},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,r=1;r<=12;r++)e+=this.daysInMonth(t,r);return e},daysInMonth:function(t,e){for(var r=this._validate(t,e,this.minDay,i.local.invalidMonth),n=r.toJD()-24e5+.5,a=0,s=0;sn)return o[a]-o[a-1];a++}return 30},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate),a=12*(n.year()-1)+n.month()-15292;return n.day()+o[a-1]-1+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,r=0,n=0;ne);n++)r++;var i=r+15292,a=Math.floor((i-1)/12),s=a+1,l=i-12*a,u=e-o[r-1]+1;return this.newDate(s,l,u)},isValid:function(t,e,r){var n=i.baseCalendar.prototype.isValid.apply(this,arguments);return n&&(t=null!=t.year?t.year:t,n=t>=1276&&t<=1500),n},_validate:function(t,e,r,n){var a=i.baseCalendar.prototype._validate.apply(this,arguments);if(a.year<1276||a.year>1500)throw n.replace(/\\{0\\}/,this.local.name);return a}}),i.calendars.ummalqura=n\n", - ";var 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n(){this.regionalOptions=[],this.regionalOptions[\"\"]={invalidCalendar:\"Calendar {0} not found\",invalidDate:\"Invalid {0} date\",invalidMonth:\"Invalid {0} month\",invalidYear:\"Invalid {0} year\",differentCalendars:\"Cannot mix {0} and {1} dates\"},this.local=this.regionalOptions[\"\"],this.calendars={},this._localCals={}}function i(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(u.local.invalidDate||u.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name)}function a(t,e){return t=\"\"+t,\"000000\".substring(0,e-t.length)+t}function o(){this.shortYearCutoff=\"+10\"}function s(t){this.local=this.regionalOptions[t]||this.regionalOptions[\"\"]}var l=t(\"object-assign\");l(n.prototype,{instance:function(t,e){t=(t||\"gregorian\").toLowerCase(),e=e||\"\";var r=this._localCals[t+\"-\"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+\"-\"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[\"\"].invalidCalendar).replace(/\\{0\\}/,t);return r},newDate:function(t,e,r,n,i){return n=(null!=t&&t.year?t.calendar():\"string\"==typeof n?this.instance(n,i):n)||this.instance(),n.newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+\"\").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(r){for(var n=\"\",i=0;r>0;){var a=r%10;n=(0===a?\"\":t[a]+e[i])+n,i++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),l(i.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,\"y\")},month:function(t){return 0===arguments.length?this._month:this.set(t,\"m\")},day:function(t){return 0===arguments.length?this._day:this.set(t,\"d\")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(u.local.invalidDate||u.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(u.local.differentCalendars||u.regionalOptions[\"\"].differentCalendars).replace(/\\{0\\}/,this._calendar.local.name).replace(/\\{1\\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?\"-\":\"\")+a(Math.abs(this.year()),4)+\"-\"+a(this.month(),2)+\"-\"+a(this.day(),2)}}),l(o.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[\"\"].invalidDate),r=t.day(),e=t.month(),t=t.year()),new i(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){return this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[\"\"].invalidYear).year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[\"\"].invalidYear);return(e.year()<0?\"-\":\"\")+a(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[\"\"].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,u.local.invalidMonth||u.regionalOptions[\"\"].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,u.local.invalidMonth||u.regionalOptions[\"\"].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,u.local.invalidYear||u.regionalOptions[\"\"].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[\"\"].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[\"\"].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,u.local.invalidDate||u.regionalOptions[\"\"].invalidDate),{}},add:function(t,e,r){return 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n=t.selectAll(\"rect.\"+E.gripRectClass).data([0]);n.enter().append(\"rect\").classed(E.gripRectClass,!0).call(d,e,t,r).style(\"pointer-events\",\"all\"),n.attr({width:E.gripWidth,height:E.gripHeight,rx:E.gripRadius,ry:E.gripRadius}).call(k.stroke,r.bordercolor).call(k.fill,r.bgcolor).style(\"stroke-width\",r.borderwidth+\"px\")}function u(t,e,r){var n=t.selectAll(\"text\").data([0]);return n.enter().append(\"text\").classed(E.labelClass,!0).classed(\"user-select-none\",!0).attr(\"text-anchor\",\"middle\"),n.call(A.font,r.font).text(e.step.label).call(T.convertToTspans),n}function c(t,e){var r=t.selectAll(\"g.\"+E.labelsClass).data([0]);r.enter().append(\"g\").classed(E.labelsClass,!0);var n=r.selectAll(\"g.\"+E.labelGroupClass).data(e.labelSteps);n.enter().append(\"g\").classed(E.labelGroupClass,!0),n.exit().remove(),n.each(function(t){var r=w.select(this);r.call(u,t,e),A.setTranslate(r,v(e,t.fraction),E.tickOffset+e.ticklen+e.labelHeight+E.labelOffset+e.currentValueTotalHeight)})}function h(t,e,r,n,i){var a=Math.round(n*(r.steps.length-1));a!==r.active&&f(t,e,r,a,!0,i)}function f(t,e,r,n,i,a){var o=r.active;r._input.active=r.active=n;var l=r.steps[r.active];e.call(g,r,r.active/(r.steps.length-1),a),e.call(s,r),t.emit(\"plotly_sliderchange\",{slider:r,step:r.steps[r.active],interaction:i,previousActive:o}),l&&l.method&&i&&(e._nextMethod?(e._nextMethod.step=l,e._nextMethod.doCallback=i,e._nextMethod.doTransition=a):(e._nextMethod={step:l,doCallback:i,doTransition:a},e._nextMethodRaf=window.requestAnimationFrame(function(){var r=e._nextMethod.step;r.method&&(M.executeAPICommand(t,r.method,r.args),e._nextMethod=null,e._nextMethodRaf=null)})))}function d(t,e,r){function n(){return r.data()[0]}var i=r.node(),a=w.select(e);t.on(\"mousedown\",function(){var t=n();e.emit(\"plotly_sliderstart\",{slider:t});var o=r.select(\".\"+E.gripRectClass);w.event.stopPropagation(),w.event.preventDefault(),o.call(k.fill,t.activebgcolor);var s=y(t,w.mouse(i)[0]);h(e,r,t,s,!0),t._dragging=!0,a.on(\"mousemove\",function(){var t=n(),a=y(t,w.mouse(i)[0]);h(e,r,t,a,!1)}),a.on(\"mouseup\",function(){var t=n();t._dragging=!1,o.call(k.fill,t.bgcolor),a.on(\"mouseup\",null),a.on(\"mousemove\",null),e.emit(\"plotly_sliderend\",{slider:t,step:t.steps[t.active]})})})}function p(t,e){var r=t.selectAll(\"rect.\"+E.tickRectClass).data(e.steps);r.enter().append(\"rect\").classed(E.tickRectClass,!0),r.exit().remove(),r.attr({width:e.tickwidth+\"px\",\"shape-rendering\":\"crispEdges\"}),r.each(function(t,r){var n=r%e.labelStride==0,i=w.select(this);i.attr({height:n?e.ticklen:e.minorticklen}).call(k.fill,e.tickcolor),A.setTranslate(i,v(e,r/(e.steps.length-1))-.5*e.tickwidth,(n?E.tickOffset:E.minorTickOffset)+e.currentValueTotalHeight)})}function m(t){t.labelSteps=[];for(var e=t.steps.length,r=0;r0&&(o=o.transition().duration(e.transition.duration).ease(e.transition.easing)),o.attr(\"transform\",\"translate(\"+(a-.5*E.gripWidth)+\",\"+e.currentValueTotalHeight+\")\")}}function v(t,e){return t.inputAreaStart+E.stepInset+(t.inputAreaLength-2*E.stepInset)*Math.min(1,Math.max(0,e))}function y(t,e){return Math.min(1,Math.max(0,(e-E.stepInset-t.inputAreaStart)/(t.inputAreaLength-2*E.stepInset-2*t.inputAreaStart)))}function b(t,e,r){var n=t.selectAll(\"rect.\"+E.railTouchRectClass).data([0]);n.enter().append(\"rect\").classed(E.railTouchRectClass,!0).call(d,e,t,r).style(\"pointer-events\",\"all\"),n.attr({width:r.inputAreaLength,height:Math.max(r.inputAreaWidth,E.tickOffset+r.ticklen+r.labelHeight)}).call(k.fill,r.bgcolor).attr(\"opacity\",0),A.setTranslate(n,0,r.currentValueTotalHeight)}function x(t,e){var r=t.selectAll(\"rect.\"+E.railRectClass).data([0]);r.enter().append(\"rect\").classed(E.railRectClass,!0);var n=e.inputAreaLength-2*E.railInset;r.attr({width:n,height:E.railWidth,rx:E.railRadius,ry:E.railRadius,\"shape-rendering\":\"crispEdges\"}).call(k.stroke,e.bordercolor).call(k.fill,e.bgcolor).style(\"stroke-width\",e.borderwidth+\"px\"),A.setTranslate(r,E.railInset,.5*(e.inputAreaWidth-E.railWidth)+e.currentValueTotalHeight)}function _(t){for(var e=t._fullLayout._pushmargin||{},r=Object.keys(e),n=0;n0?[0]:[]);if(s.enter().append(\"g\").classed(E.containerClassName,!0).style(\"cursor\",\"ew-resize\"),s.exit().remove(),s.exit().size()&&_(t),0!==r.length){var l=s.selectAll(\"g.\"+E.groupClassName).data(r,i);l.enter().append(\"g\").classed(E.groupClassName,!0),l.exit().each(function(e){w.select(this).remove(),e._commandObserver.remove(),delete e._commandObserver,M.autoMargin(t,E.autoMarginIdRoot+e._index)});for(var u=0;u0||f<0){var m={left:[-r,0],right:[r,0],top:[0,-r],bottom:[0,r]}[b.side];e.attr(\"transform\",\"translate(\"+m+\")\")}}}var m=r.propContainer,g=r.propName,v=r.traceIndex,y=r.dfltName,b=r.avoid||{},x=r.attributes,_=r.transform,w=r.containerGroup,M=t._fullLayout,k=m.titlefont.family,A=m.titlefont.size,T=m.titlefont.color,S=1,E=!1,L=m.title.trim();\"\"===L&&(S=0),L.match(/Click to enter .+ title/)&&(S=.2,E=!0),w||(w=M._infolayer.selectAll(\".g-\"+e).data([0]),w.enter().append(\"g\").classed(\"g-\"+e,!0));var C=w.selectAll(\"text\").data([0]);C.enter().append(\"text\"),C.text(L).attr(\"class\",e),C.attr({\"data-unformatted\":L}).call(f);var z=\"Click to enter \"+y+\" title\";t._context.editable?(L?C.on(\".opacity\",null):function(){S=0,E=!0,L=z,C.attr({\"data-unformatted\":L}).text(L).on(\"mouseover.opacity\",function(){n.select(this).transition().duration(h.SHOW_PLACEHOLDER).style(\"opacity\",1)}).on(\"mouseout.opacity\",function(){n.select(this).transition().duration(h.HIDE_PLACEHOLDER).style(\"opacity\",0)})}(),C.call(c.makeEditable).on(\"edit\",function(e){void 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a.coerce(t,e,s,r,n)}n(\"visible\",i(t,e).length>0)&&(n(\"active\"),n(\"direction\"),n(\"type\"),n(\"showactive\"),n(\"x\"),n(\"y\"),a.noneOrAll(t,e,[\"x\",\"y\"]),n(\"xanchor\"),n(\"yanchor\"),n(\"pad.t\"),n(\"pad.r\"),n(\"pad.b\"),n(\"pad.l\"),a.coerceFont(n,\"font\",r.font),n(\"bgcolor\",r.paper_bgcolor),n(\"bordercolor\"),n(\"borderwidth\"))}function i(t,e){function r(t,e){return a.coerce(n,i,c,t,e)}for(var n,i,o=t.buttons||[],s=e.buttons=[],l=0;l0?[0]:[]);if(a.enter().append(\"g\").classed(E.containerClassName,!0).style(\"cursor\",\"pointer\"),a.exit().remove(),a.exit().size()&&_(t),0!==r.length){var c=a.selectAll(\"g.\"+E.headerGroupClassName).data(r,i);c.enter().append(\"g\").classed(E.headerGroupClassName,!0);var h=a.selectAll(\"g.\"+E.dropdownButtonGroupClassName).data([0]);h.enter().append(\"g\").classed(E.dropdownButtonGroupClassName,!0).style(\"pointer-events\",\"all\");for(var f=0;fM,T=n.barLength+2*n.barPad,S=n.barWidth+2*n.barPad,E=p,L=g+v;L+S>u&&(L=u-S);var C=this.container.selectAll(\"rect.scrollbar-horizontal\").data(A?[0]:[]);C.exit().on(\".drag\",null).remove(),C.enter().append(\"rect\").classed(\"scrollbar-horizontal\",!0).call(a.fill,n.barColor),A?(this.hbar=C.attr({rx:n.barRadius,ry:n.barRadius,x:E,y:L,width:T,height:S}),this._hbarXMin=E+T/2,this._hbarTranslateMax=M-T):(delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax);var z=v>k,D=n.barWidth+2*n.barPad,I=n.barLength+2*n.barPad,P=p+m,O=g;P+D>l&&(P=l-D);var j=this.container.selectAll(\"rect.scrollbar-vertical\").data(z?[0]:[]);j.exit().on(\".drag\",null).remove(),j.enter().append(\"rect\").classed(\"scrollbar-vertical\",!0).call(a.fill,n.barColor),z?(this.vbar=j.attr({rx:n.barRadius,ry:n.barRadius,x:P,y:O,width:D,height:I}),this._vbarYMin=O+I/2,this._vbarTranslateMax=k-I):(delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax)\n", - ";var R=this.id,F=c-.5,N=z?h+D+.5:h+.5,B=f-.5,U=A?d+S+.5:d+.5,V=s._topdefs.selectAll(\"#\"+R).data(A||z?[0]:[]);if(V.exit().remove(),V.enter().append(\"clipPath\").attr(\"id\",R).append(\"rect\"),A||z?(this._clipRect=V.select(\"rect\").attr({x:Math.floor(F),y:Math.floor(B),width:Math.ceil(N)-Math.floor(F),height:Math.ceil(U)-Math.floor(B)}),this.container.call(o.setClipUrl,R),this.bg.attr({x:p,y:g,width:m,height:v})):(this.bg.attr({width:0,height:0}),this.container.on(\"wheel\",null).on(\".drag\",null).call(o.setClipUrl,null),delete this._clipRect),A||z){var H=i.behavior.drag().on(\"dragstart\",function(){i.event.sourceEvent.preventDefault()}).on(\"drag\",this._onBoxDrag.bind(this));this.container.on(\"wheel\",null).on(\"wheel\",this._onBoxWheel.bind(this)).on(\".drag\",null).call(H);var q=i.behavior.drag().on(\"dragstart\",function(){i.event.sourceEvent.preventDefault(),i.event.sourceEvent.stopPropagation()}).on(\"drag\",this._onBarDrag.bind(this));A&&this.hbar.on(\".drag\",null).call(q),z&&this.vbar.on(\".drag\",null).call(q)}this.setTranslate(e,r)},n.prototype.disable=function(){(this.hbar||this.vbar)&&(this.bg.attr({width:0,height:0}),this.container.on(\"wheel\",null).on(\".drag\",null).call(o.setClipUrl,null),delete this._clipRect),this.hbar&&(this.hbar.on(\".drag\",null),this.hbar.remove(),delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax),this.vbar&&(this.vbar.on(\".drag\",null),this.vbar.remove(),delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax)},n.prototype._onBoxDrag=function(){var t=this.translateX,e=this.translateY;this.hbar&&(t-=i.event.dx),this.vbar&&(e-=i.event.dy),this.setTranslate(t,e)},n.prototype._onBoxWheel=function(){var 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Z=e.select(\".angular.axis-group\").selectAll(\"g.angular-tick\").data(I),J=Z.enter().append(\"g\").classed(\"angular-tick\",!0);Z.attr({transform:function(t,e){return\"rotate(\"+l(t,e)+\")\"}}).style({display:h.angularAxis.visible?\"block\":\"none\"}),Z.exit().remove(),J.append(\"line\").classed(\"grid-line\",!0).classed(\"major\",function(t,e){return e%(h.minorTicks+1)==0}).classed(\"minor\",function(t,e){return!(e%(h.minorTicks+1)==0)}).style(F),J.selectAll(\".minor\").style({stroke:h.minorTickColor}),Z.select(\"line.grid-line\").attr({x1:h.tickLength?b-h.tickLength:0,x2:b}).style({display:h.angularAxis.gridLinesVisible?\"block\":\"none\"}),J.append(\"text\").classed(\"axis-text\",!0).style(N);var Q=Z.select(\"text.axis-text\").attr({x:b+h.labelOffset,dy:\".35em\",transform:function(t,e){var r=l(t,e),n=b+h.labelOffset,i=h.angularAxis.tickOrientation;return\"horizontal\"==i?\"rotate(\"+-r+\" \"+n+\" 0)\":\"radial\"==i?r<270&&r>90?\"rotate(180 \"+n+\" 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r==e}),r.geometry=t.geometry,r.orientation=h.orientation,r.direction=h.direction,r.index=e,et.push({data:t,geometryConfig:r})});var rt=n.nest().key(function(t,e){return void 0!==t.data.groupId||\"unstacked\"}).entries(et),nt=[];rt.forEach(function(t,e){\"unstacked\"===t.key?nt=nt.concat(t.values.map(function(t,e){return[t]})):nt.push(t.values)}),nt.forEach(function(t,e){var r;r=Array.isArray(t)?t[0].geometryConfig.geometry:t.geometryConfig.geometry;var n=t.map(function(t,e){return a(o[r].defaultConfig(),t)});o[r]().config(n)()})}var it,at,ot=e.select(\".guides-group\"),st=e.select(\".tooltips-group\"),lt=o.tooltipPanel().config({container:st,fontSize:8})(),ut=o.tooltipPanel().config({container:st,fontSize:8})(),ct=o.tooltipPanel().config({container:st,hasTick:!0})();if(!k){var ht=ot.select(\"line\").attr({x1:0,y1:0,y2:0}).style({stroke:\"grey\",\"pointer-events\":\"none\"});R.on(\"mousemove.angular-guide\",function(t,e){var r=o.util.getMousePos(W).angle;ht.attr({x2:-b,transform:\"rotate(\"+r+\")\"}).style({opacity:.5});var n=(r+180+360-h.orientation)%360;it=s.invert(n);var i=o.util.convertToCartesian(b+12,r+180);lt.text(o.util.round(it)).move([i[0]+_[0],i[1]+_[1]])}).on(\"mouseout.angular-guide\",function(t,e){ot.select(\"line\").style({opacity:0})})}var ft=ot.select(\"circle\").style({stroke:\"grey\",fill:\"none\"});R.on(\"mousemove.radial-guide\",function(t,e){var r=o.util.getMousePos(W).radius;ft.attr({r:r}).style({opacity:.5}),at=i.invert(o.util.getMousePos(W).radius);var n=o.util.convertToCartesian(r,h.radialAxis.orientation);ut.text(o.util.round(at)).move([n[0]+_[0],n[1]+_[1]])}).on(\"mouseout.radial-guide\",function(t,e){ft.style({opacity:0}),ct.hide(),lt.hide(),ut.hide()}),e.selectAll(\".geometry-group .mark\").on(\"mouseover.tooltip\",function(t,r){var i=n.select(this),a=i.style(\"fill\"),s=\"black\",l=i.style(\"opacity\")||1;if(i.attr({\"data-opacity\":l}),\"none\"!=a){i.attr({\"data-fill\":a}),s=n.hsl(a).darker().toString(),i.style({fill:s,opacity:1});var u={t:o.util.round(t[0]),r:o.util.round(t[1])};k&&(u.t=w[t[0]]);var c=\"t: \"+u.t+\", r: \"+u.r,h=this.getBoundingClientRect(),f=e.node().getBoundingClientRect(),d=[h.left+h.width/2-V[0]-f.left,h.top+h.height/2-V[1]-f.top];ct.config({color:s}).text(c),ct.move(d)}else a=i.style(\"stroke\"),i.attr({\"data-stroke\":a}),s=n.hsl(a).darker().toString(),i.style({stroke:s,opacity:1})}).on(\"mousemove.tooltip\",function(t,e){if(0!=n.event.which)return!1;n.select(this).attr(\"data-fill\")&&ct.show()}).on(\"mouseout.tooltip\",function(t,e){ct.hide();var r=n.select(this),i=r.attr(\"data-fill\");i?r.style({fill:i,opacity:r.attr(\"data-opacity\")}):r.style({stroke:r.attr(\"data-stroke\"),opacity:r.attr(\"data-opacity\")})})}),f}var e,r,i,s,l={data:[],layout:{}},u={},c={},h=n.dispatch(\"hover\"),f={};return f.render=function(e){return t(e),this},f.config=function(t){if(!arguments.length)return l;var e=o.util.cloneJson(t);return e.data.forEach(function(t,e){l.data[e]||(l.data[e]={}),a(l.data[e],o.Axis.defaultConfig().data[0]),a(l.data[e],t)}),a(l.layout,o.Axis.defaultConfig().layout),a(l.layout,e.layout),this},f.getLiveConfig=function(){return c},f.getinputConfig=function(){return u},f.radialScale=function(t){return i},f.angularScale=function(t){return s},f.svg=function(){return e},n.rebind(f,h,\"on\"),f},o.Axis.defaultConfig=function(t,e){return{data:[{t:[1,2,3,4],r:[10,11,12,13],name:\"Line1\",geometry:\"LinePlot\",color:null,strokeDash:\"solid\",strokeColor:null,strokeSize:\"1\",visibleInLegend:!0,opacity:1}],layout:{defaultColorRange:n.scale.category10().range(),title:null,height:450,width:500,margin:{top:40,right:40,bottom:40,left:40},font:{size:12,color:\"gray\",outlineColor:\"white\",family:\"Tahoma, 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n=e*Math.PI/180;return[e,t(n)]})},o.util.dataFromEquation=function(t,e,r){var i=e||6,a=[],o=[];n.range(0,360+i,i).forEach(function(e,r){var n=e*Math.PI/180,i=t(n);a.push(e),o.push(i)});var s={t:a,r:o};return r&&(s.name=r),s},o.util.ensureArray=function(t,e){if(void 0===t)return null;var r=[].concat(t);return n.range(e).map(function(t,e){return r[e]||r[0]})},o.util.fillArrays=function(t,e,r){return e.forEach(function(e,n){t[e]=o.util.ensureArray(t[e],r)}),t},o.util.cloneJson=function(t){return JSON.parse(JSON.stringify(t))},o.util.validateKeys=function(t,e){\"string\"==typeof e&&(e=e.split(\".\"));var r=e.shift();return t[r]&&(!e.length||objHasKeys(t[r],e))},o.util.sumArrays=function(t,e){return n.zip(t,e).map(function(t,e){return n.sum(t)})},o.util.arrayLast=function(t){return t[t.length-1]},o.util.arrayEqual=function(t,e){for(var r=Math.max(t.length,e.length,1);r-- >=0&&t[r]===e[r];);return r===-2},o.util.flattenArray=function(t){for(var e=[];!o.util.arrayEqual(e,t);)e=t,t=[].concat.apply([],t);return t},o.util.deduplicate=function(t){return t.filter(function(t,e,r){return r.indexOf(t)==e})},o.util.convertToCartesian=function(t,e){var r=e*Math.PI/180;return[t*Math.cos(r),t*Math.sin(r)]},o.util.round=function(t,e){var r=e||2,n=Math.pow(10,r);return Math.round(t*n)/n},o.util.getMousePos=function(t){var e=n.mouse(t.node()),r=e[0],i=e[1],a={};return a.x=r,a.y=i,a.pos=e,a.angle=180*(Math.atan2(i,r)+Math.PI)/Math.PI,a.radius=Math.sqrt(r*r+i*i),a},o.util.duplicatesCount=function(t){for(var e,r={},n={},i=0,a=t.length;i0)){var s=n.select(this.parentNode).selectAll(\"path.line\").data([0]);s.enter().insert(\"path\"),s.attr({class:\"line\",d:f(o),transform:function(e,r){return\"rotate(\"+(t.orientation+90)+\")\"},\"pointer-events\":\"none\"}).style({fill:function(t,e){return g.fill(r,i,a)},\"fill-opacity\":0,stroke:function(t,e){return g.stroke(r,i,a)},\"stroke-width\":function(t,e){return g[\"stroke-width\"](r,i,a)},\"stroke-dasharray\":function(t,e){return g[\"stroke-dasharray\"](r,i,a)},opacity:function(t,e){return g.opacity(r,i,a)},display:function(t,e){return g.display(r,i,a)}})}};var d=t.angularScale.range(),p=Math.abs(d[1]-d[0])/l[0].length*Math.PI/180,m=n.svg.arc().startAngle(function(t){return-p/2}).endAngle(function(t){return p/2}).innerRadius(function(e){return t.radialScale(c+(e[2]||0))}).outerRadius(function(e){return t.radialScale(c+(e[2]||0))+t.radialScale(e[1])});h.arc=function(e,r,i){n.select(this).attr({class:\"mark arc\",d:m,transform:function(e,r){return\"rotate(\"+(t.orientation+u(e[0])+90)+\")\"}})};var g={fill:function(t,r,n){return e[n].data.color},stroke:function(t,r,n){return e[n].data.strokeColor},\"stroke-width\":function(t,r,n){return e[n].data.strokeSize+\"px\"},\"stroke-dasharray\":function(t,r,n){return i[e[n].data.strokeDash]},opacity:function(t,r,n){return e[n].data.opacity},display:function(t,r,n){return void 0===e[n].data.visible||e[n].data.visible?\"block\":\"none\"}},v=n.select(this).selectAll(\"g.layer\").data(l);v.enter().append(\"g\").attr({class:\"layer\"});var y=v.selectAll(\"path.mark\").data(function(t,e){return t});y.enter().append(\"path\").attr({class:\"mark\"}),y.style(g).each(h[t.geometryType]),y.exit().remove(),v.exit().remove()})}var e=[o.PolyChart.defaultConfig()],r=n.dispatch(\"hover\"),i={solid:\"none\",dash:[5,2],dot:[2,5]};return t.config=function(t){return arguments.length?(t.forEach(function(t,r){e[r]||(e[r]={}),a(e[r],o.PolyChart.defaultConfig()),a(e[r],t)}),this):e},t.getColorScale=function(){},n.rebind(t,r,\"on\"),t},o.PolyChart.defaultConfig=function(){return{data:{name:\"geom1\",t:[[1,2,3,4]],r:[[1,2,3,4]],dotType:\"circle\",dotSize:64,dotVisible:!1,barWidth:20,color:\"#ffa500\",strokeSize:1,strokeColor:\"silver\",strokeDash:\"solid\",opacity:1,index:0,visible:!0,visibleInLegend:!0},geometryConfig:{geometry:\"LinePlot\",geometryType:\"arc\",direction:\"clockwise\",orientation:0,container:\"body\",radialScale:null,angularScale:null,colorScale:n.scale.category20()}}},o.BarChart=function(){return o.PolyChart()},o.BarChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"bar\"}}},o.AreaChart=function(){return o.PolyChart()},o.AreaChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"arc\"}}},o.DotPlot=function(){return o.PolyChart()},o.DotPlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"dot\",dotType:\"circle\"}}},o.LinePlot=function(){return o.PolyChart()},o.LinePlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"line\"}}},o.Legend=function(){function t(){var r=e.legendConfig,i=e.data.map(function(t,e){return[].concat(t).map(function(t,n){var i=a({},r.elements[e]);return i.name=t,i.color=[].concat(r.elements[e].color)[n],i})}),o=n.merge(i);o=o.filter(function(t,e){return r.elements[e]&&(r.elements[e].visibleInLegend||void 0===r.elements[e].visibleInLegend)}),r.reverseOrder&&(o=o.reverse());var s=r.container;(\"string\"==typeof s||s.nodeName)&&(s=n.select(s));var l=o.map(function(t,e){return t.color}),u=r.fontSize,c=null==r.isContinuous?\"number\"==typeof o[0]:r.isContinuous,h=c?r.height:u*o.length,f=s.classed(\"legend-group\",!0),d=f.selectAll(\"svg\").data([0]),p=d.enter().append(\"svg\").attr({width:300,height:h+u,xmlns:\"http://www.w3.org/2000/svg\",\"xmlns:xlink\":\"http://www.w3.org/1999/xlink\",version:\"1.1\"});p.append(\"g\").classed(\"legend-axis\",!0),p.append(\"g\").classed(\"legend-marks\",!0);var m=n.range(o.length),g=n.scale[c?\"linear\":\"ordinal\"]().domain(m).range(l),v=n.scale[c?\"linear\":\"ordinal\"]().domain(m)[c?\"range\":\"rangePoints\"]([0,h]),y=function(t,e){var r=3*e;return\"line\"===t?\"M\"+[[-e/2,-e/12],[e/2,-e/12],[e/2,e/12],[-e/2,e/12]]+\"Z\":n.svg.symbolTypes.indexOf(t)!=-1?n.svg.symbol().type(t).size(r)():n.svg.symbol().type(\"square\").size(r)()};if(c){var b=d.select(\".legend-marks\").append(\"defs\").append(\"linearGradient\").attr({id:\"grad1\",x1:\"0%\",y1:\"0%\",x2:\"0%\",y2:\"100%\"}).selectAll(\"stop\").data(l);b.enter().append(\"stop\"),b.attr({offset:function(t,e){return e/(l.length-1)*100+\"%\"}}).style({\"stop-color\":function(t,e){return t}}),d.append(\"rect\").classed(\"legend-mark\",!0).attr({height:r.height,width:r.colorBandWidth,fill:\"url(#grad1)\"})}else{var x=d.select(\".legend-marks\").selectAll(\"path.legend-mark\").data(o);x.enter().append(\"path\").classed(\"legend-mark\",!0),x.attr({transform:function(t,e){return\"translate(\"+[u/2,v(e)+u/2]+\")\"},d:function(t,e){var r=t.symbol;return y(r,u)},fill:function(t,e){return g(e)}}),x.exit().remove()}var _=n.svg.axis().scale(v).orient(\"right\"),w=d.select(\"g.legend-axis\").attr({transform:\"translate(\"+[c?r.colorBandWidth:u,u/2]+\")\"}).call(_);return w.selectAll(\".domain\").style({fill:\"none\",stroke:\"none\"}),w.selectAll(\"line\").style({fill:\"none\",stroke:c?r.textColor:\"none\"}),w.selectAll(\"text\").style({fill:r.textColor,\"font-size\":r.fontSize}).text(function(t,e){return o[e].name}),t}var e=o.Legend.defaultConfig(),r=n.dispatch(\"hover\");return t.config=function(t){return arguments.length?(a(e,t),this):e},n.rebind(t,r,\"on\"),t},o.Legend.defaultConfig=function(t,e){return{data:[\"a\",\"b\",\"c\"],legendConfig:{elements:[{symbol:\"line\",color:\"red\"},{symbol:\"square\",color:\"yellow\"},{symbol:\"diamond\",color:\"limegreen\"}],height:150,colorBandWidth:30,fontSize:12,container:\"body\",isContinuous:null,textColor:\"grey\",reverseOrder:!1}}},o.tooltipPanel=function(){var t,e,r,i={container:null,hasTick:!1,fontSize:12,color:\"white\",padding:5},s=\"tooltip-\"+o.tooltipPanel.uid++,l=function(){t=i.container.selectAll(\"g.\"+s).data([0]);var n=t.enter().append(\"g\").classed(s,!0).style({\"pointer-events\":\"none\",display:\"none\"});return r=n.append(\"path\").style({fill:\"white\",\"fill-opacity\":.9}).attr({d:\"M0 0\"}),e=n.append(\"text\").attr({dx:i.padding+10,dy:.3*+i.fontSize}),l};return l.text=function(a){var o=n.hsl(i.color).l,s=o>=.5?\"#aaa\":\"white\",u=o>=.5?\"black\":\"white\",c=a||\"\";e.style({fill:u,\"font-size\":i.fontSize+\"px\"}).text(c);var h=i.padding,f=e.node().getBBox(),d={fill:i.color,stroke:s,\"stroke-width\":\"2px\"},p=f.width+2*h+10,m=f.height+2*h;return r.attr({d:\"M\"+[[10,-m/2],[10,-m/4],[i.hasTick?0:10,0],[10,m/4],[10,m/2],[p,m/2],[p,-m/2]].join(\"L\")+\"Z\"}).style(d),t.attr({transform:\"translate(\"+[10,-m/2+2*h]+\")\"}),t.style({display:\"block\"}),l},l.move=function(e){if(t)return t.attr({transform:\"translate(\"+[e[0],e[1]]+\")\"}).style({display:\"block\"}),l},l.hide=function(){if(t)return t.style({display:\"none\"}),l},l.show=function(){if(t)return t.style({display:\"block\"}),l},l.config=function(t){return a(i,t),l},l},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=function(){var t={};return t.convert=function(t,e){var r={};if(t.data&&(r.data=t.data.map(function(t,r){var n=a({},t);return[[n,[\"marker\",\"color\"],[\"color\"]],[n,[\"marker\",\"opacity\"],[\"opacity\"]],[n,[\"marker\",\"line\",\"color\"],[\"strokeColor\"]],[n,[\"marker\",\"line\",\"dash\"],[\"strokeDash\"]],[n,[\"marker\",\"line\",\"width\"],[\"strokeSize\"]],[n,[\"marker\",\"symbol\"],[\"dotType\"]],[n,[\"marker\",\"size\"],[\"dotSize\"]],[n,[\"marker\",\"barWidth\"],[\"barWidth\"]],[n,[\"line\",\"interpolation\"],[\"lineInterpolation\"]],[n,[\"showlegend\"],[\"visibleInLegend\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e||delete n.marker,e&&delete n.groupId,e?(\"LinePlot\"===n.geometry?(n.type=\"scatter\",n.dotVisible===!0?(delete n.dotVisible,n.mode=\"lines+markers\"):n.mode=\"lines\"):\"DotPlot\"===n.geometry?(n.type=\"scatter\",n.mode=\"markers\"):\"AreaChart\"===n.geometry?n.type=\"area\":\"BarChart\"===n.geometry&&(n.type=\"bar\"),delete n.geometry):(\"scatter\"===n.type?\"lines\"===n.mode?n.geometry=\"LinePlot\":\"markers\"===n.mode?n.geometry=\"DotPlot\":\"lines+markers\"===n.mode&&(n.geometry=\"LinePlot\",n.dotVisible=!0):\"area\"===n.type?n.geometry=\"AreaChart\":\"bar\"===n.type&&(n.geometry=\"BarChart\"),delete n.mode,delete n.type),n}),!e&&t.layout&&\"stack\"===t.layout.barmode)){var i=o.util.duplicates(r.data.map(function(t,e){return t.geometry}));r.data.forEach(function(t,e){var n=i.indexOf(t.geometry);n!=-1&&(r.data[e].groupId=n)})}if(t.layout){var s=a({},t.layout);if([[s,[\"plot_bgcolor\"],[\"backgroundColor\"]],[s,[\"showlegend\"],[\"showLegend\"]],[s,[\"radialaxis\"],[\"radialAxis\"]],[s,[\"angularaxis\"],[\"angularAxis\"]],[s.angularaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularaxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularaxis,[\"nticks\"],[\"ticksCount\"]],[s.angularaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularaxis,[\"range\"],[\"domain\"]],[s.angularaxis,[\"endpadding\"],[\"endPadding\"]],[s.radialaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialaxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularAxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularAxis,[\"nticks\"],[\"ticksCount\"]],[s.angularAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularAxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"endpadding\"],[\"endPadding\"]],[s.radialAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialAxis,[\"range\"],[\"domain\"]],[s.font,[\"outlinecolor\"],[\"outlineColor\"]],[s.legend,[\"traceorder\"],[\"reverseOrder\"]],[s,[\"labeloffset\"],[\"labelOffset\"]],[s,[\"defaultcolorrange\"],[\"defaultColorRange\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e?(void 0!==s.tickLength&&(s.angularaxis.ticklen=s.tickLength,delete s.tickLength),s.tickColor&&(s.angularaxis.tickcolor=s.tickColor,delete s.tickColor)):(s.angularAxis&&void 0!==s.angularAxis.ticklen&&(s.tickLength=s.angularAxis.ticklen),s.angularAxis&&void 0!==s.angularAxis.tickcolor&&(s.tickColor=s.angularAxis.tickcolor)),s.legend&&\"boolean\"!=typeof s.legend.reverseOrder&&(s.legend.reverseOrder=\"normal\"!=s.legend.reverseOrder),s.legend&&\"boolean\"==typeof s.legend.traceorder&&(s.legend.traceorder=s.legend.traceorder?\"reversed\":\"normal\",delete s.legend.reverseOrder),s.margin&&void 0!==s.margin.t){var l=[\"t\",\"r\",\"b\",\"l\",\"pad\"],u=[\"top\",\"right\",\"bottom\",\"left\",\"pad\"],c={};n.entries(s.margin).forEach(function(t,e){c[u[l.indexOf(t.key)]]=t.value}),s.margin=c}e&&(delete s.needsEndSpacing,delete s.minorTickColor,delete s.minorTicks,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksStep,delete s.angularaxis.rewriteTicks,delete s.angularaxis.nticks,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksStep,delete s.radialaxis.rewriteTicks,delete s.radialaxis.nticks),r.layout=s}return r},t}},{\"../../lib\":685,d3:107}],792:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../lib\"),a=t(\"../../components/color\"),o=t(\"./micropolar\"),s=t(\"./undo_manager\"),l=i.extendDeepAll,u=e.exports={};u.framework=function(t){function e(e,i){return i&&(h=i),n.select(n.select(h).node().parentNode).selectAll(\".svg-container>*:not(.chart-root)\").remove(),r=r?l(r,e):e,a||(a=o.Axis()),c=o.adapter.plotly().convert(r),a.config(c).render(h),t.data=r.data,t.layout=r.layout,u.fillLayout(t),r}var r,i,a,c,h,f=new s;return e.isPolar=!0,e.svg=function(){return a.svg()},e.getConfig=function(){return r},e.getLiveConfig=function(){return o.adapter.plotly().convert(a.getLiveConfig(),!0)},e.getLiveScales=function(){return{t:a.angularScale(),r:a.radialScale()}},e.setUndoPoint=function(){var t=this,e=o.util.cloneJson(r);!function(e,r){f.add({undo:function(){r&&t(r)},redo:function(){t(e)}})}(e,i),i=o.util.cloneJson(e)},e.undo=function(){f.undo()},e.redo=function(){f.redo()},e},u.fillLayout=function(t){var e=n.select(t).selectAll(\".plot-container\"),r=e.selectAll(\".svg-container\"),i=t.framework&&t.framework.svg&&t.framework.svg(),o={width:800,height:600,paper_bgcolor:a.background,_container:e,_paperdiv:r,_paper:i};t._fullLayout=l(o,t.layout)}},{\"../../components/color\":578,\"../../lib\":685,\"./micropolar\":791,\"./undo_manager\":793,d3:107}],793:[function(t,e,r){\"use strict\";e.exports=function(){function t(t,e){return t?(i=!0,t[e](),i=!1,this):this}var e,r=[],n=-1,i=!1;return{add:function(t){return i?this:(r.splice(n+1,r.length-n),r.push(t),n=r.length-1,this)},setCallback:function(t){e=t},undo:function(){var i=r[n];return i?(t(i,\"undo\"),n-=1,e&&e(i.undo),this):this},redo:function(){var i=r[n+1];return i?(t(i,\"redo\"),n+=1,e&&e(i.redo),this):this},clear:function(){r=[],n=-1},hasUndo:function(){return n!==-1},hasRedo:function(){return n=o&&(d.min=0,p.min=0,m.min=0,t.aaxis&&delete t.aaxis.min,t.baxis&&delete t.baxis.min,t.caxis&&delete t.caxis.min)}var i=t(\"../../../components/color\"),a=t(\"../../subplot_defaults\"),o=t(\"./layout_attributes\"),s=t(\"./axis_defaults\"),l=[\"aaxis\",\"baxis\",\"caxis\"];e.exports=function(t,e,r){a(t,e,r,{type:\"ternary\",attributes:o,handleDefaults:n,font:e.font,paper_bgcolor:e.paper_bgcolor})}},{\"../../../components/color\":578,\"../../subplot_defaults\":794,\"./axis_defaults\":798,\"./layout_attributes\":800}],800:[function(t,e,r){\"use strict\";var n=t(\"../../../components/color/attributes\"),i=t(\"./axis_attributes\");e.exports={domain:{x:{valType:\"info_array\",items:[{valType:\"number\",min:0,max:1},{valType:\"number\",min:0,max:1}],dflt:[0,1]},y:{valType:\"info_array\",items:[{valType:\"number\",min:0,max:1},{valType:\"number\",min:0,max:1}],dflt:[0,1]}},bgcolor:{valType:\"color\",dflt:n.background},sum:{valType:\"number\",dflt:1,min:0},aaxis:i,baxis:i,caxis:i}},{\"../../../components/color/attributes\":577,\"./axis_attributes\":797}],801:[function(t,e,r){\"use strict\";function n(t,e){this.id=t.id,this.graphDiv=t.graphDiv,this.init(e),this.makeFramework()}function i(t){a.select(t).selectAll(\".zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners\").remove()}var a=t(\"d3\"),o=t(\"tinycolor2\"),s=t(\"../../plotly\"),l=t(\"../../lib\"),u=t(\"../../components/color\"),c=t(\"../../components/drawing\"),h=t(\"../cartesian/set_convert\"),f=t(\"../../lib/extend\").extendFlat,d=t(\"../plots\"),p=t(\"../cartesian/axes\"),m=t(\"../../components/dragelement\"),g=t(\"../../components/titles\"),v=t(\"../cartesian/select\"),y=t(\"../cartesian/constants\"),b=t(\"../cartesian/graph_interact\");e.exports=n;var x=n.prototype;x.init=function(t){this.container=t._ternarylayer,this.defs=t._defs,this.layoutId=t._uid,this.traceHash={}},x.plot=function(t,e){var r=this,n=e[r.id],i=e._size;r.adjustLayout(n,i),d.generalUpdatePerTraceModule(r,t,n),r.layers.plotbg.select(\"path\").call(u.fill,n.bgcolor)},x.makeFramework=function(){var t=this,e=t.defs.selectAll(\"g.clips\").data([0]);e.enter().append(\"g\").classed(\"clips\",!0);var r=\"clip\"+t.layoutId+t.id;t.clipDef=e.selectAll(\"#\"+r).data([0]),t.clipDef.enter().append(\"clipPath\").attr(\"id\",r).append(\"path\").attr(\"d\",\"M0,0Z\"),t.plotContainer=t.container.selectAll(\"g.\"+t.id).data([0]),t.plotContainer.enter().append(\"g\").classed(t.id,!0),t.layers={};var n=[\"draglayer\",\"plotbg\",\"backplot\",\"grids\",\"frontplot\",\"zoom\",\"aaxis\",\"baxis\",\"caxis\",\"axlines\"];t.plotContainer.selectAll(\"g.toplevel\").data(n).enter().append(\"g\").attr(\"class\",function(t){return\"toplevel \"+t}).each(function(e){var r=a.select(this);t.layers[e]=r,\"frontplot\"===e?r.append(\"g\").classed(\"scatterlayer\",!0):\"backplot\"===e?r.append(\"g\").classed(\"maplayer\",!0):\"plotbg\"===e?r.append(\"path\").attr(\"d\",\"M0,0Z\"):\"axlines\"===e&&r.selectAll(\"path\").data([\"aline\",\"bline\",\"cline\"]).enter().append(\"path\").each(function(t){a.select(this).classed(t,!0)})}),t.plotContainer.select(\".grids\").selectAll(\"g.grid\").data([\"agrid\",\"bgrid\",\"cgrid\"]).enter().append(\"g\").attr(\"class\",function(t){return\"grid \"+t}).each(function(e){t.layers[e]=a.select(this)}),t.plotContainer.selectAll(\".backplot,.frontplot,.grids\").call(c.setClipUrl,r),t.graphDiv._context.staticPlot||t.initInteractions()};var _=Math.sqrt(4/3);x.adjustLayout=function(t,e){var r,n,i,a,o,s,l=this,c=t.domain,d=(c.x[0]+c.x[1])/2,p=(c.y[0]+c.y[1])/2,m=c.x[1]-c.x[0],g=c.y[1]-c.y[0],v=m*e.w,y=g*e.h,b=t.sum,x=t.aaxis.min,w=t.baxis.min,M=t.caxis.min;v>_*y?(a=y,i=a*_):(i=v,a=i/_),o=m*i/v,s=g*a/y,r=e.l+e.w*d-i/2,n=e.t+e.h*(1-p)-a/2,l.x0=r,l.y0=n,l.w=i,l.h=a,l.sum=b,l.xaxis={type:\"linear\",range:[x+2*M-b,b-x-2*w],domain:[d-o/2,d+o/2],_id:\"x\"},h(l.xaxis,l.graphDiv._fullLayout),l.xaxis.setScale(),l.yaxis={type:\"linear\",range:[x,b-w-M],domain:[p-s/2,p+s/2],_id:\"y\"},h(l.yaxis,l.graphDiv._fullLayout),l.yaxis.setScale();var k=l.yaxis.domain[0],A=l.aaxis=f({},t.aaxis,{visible:!0,range:[x,b-w-M],side:\"left\",_counterangle:30,tickangle:(+t.aaxis.tickangle||0)-30,domain:[k,k+s*_],_axislayer:l.layers.aaxis,_gridlayer:l.layers.agrid,_pos:0,_id:\"y\",_length:i,_gridpath:\"M0,0l\"+a+\",-\"+i/2});h(A,l.graphDiv._fullLayout),A.setScale();var T=l.baxis=f({},t.baxis,{visible:!0,range:[b-x-M,w],side:\"bottom\",_counterangle:30,domain:l.xaxis.domain,_axislayer:l.layers.baxis,_gridlayer:l.layers.bgrid,_counteraxis:l.aaxis,_pos:0,_id:\"x\",_length:i,_gridpath:\"M0,0l-\"+i/2+\",-\"+a});h(T,l.graphDiv._fullLayout),T.setScale(),A._counteraxis=T;var S=l.caxis=f({},t.caxis,{visible:!0,range:[b-x-w,M],side:\"right\",_counterangle:30,tickangle:(+t.caxis.tickangle||0)+30,domain:[k,k+s*_],_axislayer:l.layers.caxis,_gridlayer:l.layers.cgrid,_counteraxis:l.baxis,_pos:0,_id:\"y\",_length:i,_gridpath:\"M0,0l-\"+a+\",\"+i/2});h(S,l.graphDiv._fullLayout),S.setScale();var E=\"M\"+r+\",\"+(n+a)+\"h\"+i+\"l-\"+i/2+\",-\"+a+\"Z\";l.clipDef.select(\"path\").attr(\"d\",E),l.layers.plotbg.select(\"path\").attr(\"d\",E);var L=\"translate(\"+r+\",\"+n+\")\";l.plotContainer.selectAll(\".scatterlayer,.maplayer,.zoom\").attr(\"transform\",L);var C=\"translate(\"+r+\",\"+(n+a)+\")\";l.layers.baxis.attr(\"transform\",C),l.layers.bgrid.attr(\"transform\",C);var z=\"translate(\"+(r+i/2)+\",\"+n+\")rotate(30)\";l.layers.aaxis.attr(\"transform\",z),l.layers.agrid.attr(\"transform\",z);var D=\"translate(\"+(r+i/2)+\",\"+n+\")rotate(-30)\";l.layers.caxis.attr(\"transform\",D),l.layers.cgrid.attr(\"transform\",D),l.drawAxes(!0),l.plotContainer.selectAll(\".crisp\").classed(\"crisp\",!1);var I=l.layers.axlines\n", - ";I.select(\".aline\").attr(\"d\",A.showline?\"M\"+r+\",\"+(n+a)+\"l\"+i/2+\",-\"+a:\"M0,0\").call(u.stroke,A.linecolor||\"#000\").style(\"stroke-width\",(A.linewidth||0)+\"px\"),I.select(\".bline\").attr(\"d\",T.showline?\"M\"+r+\",\"+(n+a)+\"h\"+i:\"M0,0\").call(u.stroke,T.linecolor||\"#000\").style(\"stroke-width\",(T.linewidth||0)+\"px\"),I.select(\".cline\").attr(\"d\",S.showline?\"M\"+(r+i/2)+\",\"+n+\"l\"+i/2+\",\"+a:\"M0,0\").call(u.stroke,S.linecolor||\"#000\").style(\"stroke-width\",(S.linewidth||0)+\"px\")},x.drawAxes=function(t){var e=this,r=e.graphDiv,n=e.id.substr(7)+\"title\",i=e.aaxis,a=e.baxis,o=e.caxis;if(p.doTicks(r,i,!0),p.doTicks(r,a,!0),p.doTicks(r,o,!0),t){var s=Math.max(i.showticklabels?i.tickfont.size/2:0,(o.showticklabels?.75*o.tickfont.size:0)+(\"outside\"===o.ticks?.87*o.ticklen:0));g.draw(r,\"a\"+n,{propContainer:i,propName:e.id+\".aaxis.title\",dfltName:\"Component A\",attributes:{x:e.x0+e.w/2,y:e.y0-i.titlefont.size/3-s,\"text-anchor\":\"middle\"}});var l=(a.showticklabels?a.tickfont.size:0)+(\"outside\"===a.ticks?a.ticklen:0)+3;g.draw(r,\"b\"+n,{propContainer:a,propName:e.id+\".baxis.title\",dfltName:\"Component B\",attributes:{x:e.x0-l,y:e.y0+e.h+.83*a.titlefont.size+l,\"text-anchor\":\"middle\"}}),g.draw(r,\"c\"+n,{propContainer:o,propName:e.id+\".caxis.title\",dfltName:\"Component C\",attributes:{x:e.x0+e.w+l,y:e.y0+e.h+.83*o.titlefont.size+l,\"text-anchor\":\"middle\"}})}};var w=y.MINZOOM/2+.87,M=\"m-0.87,.5h\"+w+\"v3h-\"+(w+5.2)+\"l\"+(w/2+2.6)+\",-\"+(.87*w+4.5)+\"l2.6,1.5l-\"+w/2+\",\"+.87*w+\"Z\",k=\"m0.87,.5h-\"+w+\"v3h\"+(w+5.2)+\"l-\"+(w/2+2.6)+\",-\"+(.87*w+4.5)+\"l-2.6,1.5l\"+w/2+\",\"+.87*w+\"Z\",A=\"m0,1l\"+w/2+\",\"+.87*w+\"l2.6,-1.5l-\"+(w/2+2.6)+\",-\"+(.87*w+4.5)+\"l-\"+(w/2+2.6)+\",\"+(.87*w+4.5)+\"l2.6,1.5l\"+w/2+\",-\"+.87*w+\"Z\",T=!0;x.initInteractions=function(){function t(t,e,r){var n=j.getBoundingClientRect();x=e-n.left,w=r-n.top,S={a:O.aaxis.range[0],b:O.baxis.range[1],c:O.caxis.range[1]},L=S,E=O.aaxis.range[1]-S.a,C=o(O.graphDiv._fullLayout[O.id].bgcolor).getLuminance(),z=\"M0,\"+O.h+\"L\"+O.w/2+\", 0L\"+O.w+\",\"+O.h+\"Z\",D=!1,I=F.append(\"path\").attr(\"class\",\"zoombox\").style({fill:C>.2?\"rgba(0,0,0,0)\":\"rgba(255,255,255,0)\",\"stroke-width\":0}).attr(\"d\",z),P=F.append(\"path\").attr(\"class\",\"zoombox-corners\").style({fill:u.background,stroke:u.defaultLine,\"stroke-width\":1,opacity:0}).attr(\"d\",\"M0,0Z\"),p()}function e(t,e){return 1-e/O.h}function r(t,e){return 1-(t+(O.h-e)/Math.sqrt(3))/O.w}function n(t,e){return(t-(O.h-e)/Math.sqrt(3))/O.w}function a(t,i){var a=x+t,o=w+i,s=Math.max(0,Math.min(1,e(x,w),e(a,o))),l=Math.max(0,Math.min(1,r(x,w),r(a,o))),u=Math.max(0,Math.min(1,n(x,w),n(a,o))),c=(s/2+u)*O.w,h=(1-s/2-l)*O.w,f=(c+h)/2,d=h-c,p=(1-s)*O.h,m=p-d/_;d.2?\"rgba(0,0,0,0.4)\":\"rgba(255,255,255,0.3)\").duration(200),P.transition().style(\"opacity\",1).duration(200),D=!0)}function c(t,e){if(L===S)return 2===e&&g(),i(R);i(R);var r={};r[O.id+\".aaxis.min\"]=L.a,r[O.id+\".baxis.min\"]=L.b,r[O.id+\".caxis.min\"]=L.c,s.relayout(R,r),T&&R.data&&R._context.showTips&&(l.notifier(\"Double-click to
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S=+(Array.isArray(g.pull)?g.pull[e.i]:g.pull)||0;S>0&&(w+=S*e.pxmid[0],M+=S*e.pxmid[1])}e.cxFinal=w,e.cyFinal=M;var E=g.hole;if(e.v===u.vTotal){var L=\"M\"+(w+e.px0[0])+\",\"+(M+e.px0[1])+b(e.px0,e.pxmid,!0,1)+b(e.pxmid,e.px0,!0,1)+\"Z\";E?A.attr(\"d\",\"M\"+(w+E*e.px0[0])+\",\"+(M+E*e.px0[1])+b(e.px0,e.pxmid,!1,E)+b(e.pxmid,e.px0,!1,E)+\"Z\"+L):A.attr(\"d\",L)}else{var C=b(e.px0,e.px1,!0,1);if(E){var z=1-E;A.attr(\"d\",\"M\"+(w+E*e.px1[0])+\",\"+(M+E*e.px1[1])+b(e.px1,e.px0,!1,E)+\"l\"+z*e.px0[0]+\",\"+z*e.px0[1]+C+\"Z\")}else A.attr(\"d\",\"M\"+w+\",\"+M+\"l\"+e.px0[0]+\",\"+e.px0[1]+C+\"Z\")}var D=Array.isArray(g.textposition)?g.textposition[e.i]:g.textposition,I=k.selectAll(\"g.slicetext\").data(e.text&&\"none\"!==D?[0]:[]);I.enter().append(\"g\").classed(\"slicetext\",!0),I.exit().remove(),I.each(function(){var t=c.select(this).selectAll(\"text\").data([0]);t.enter().append(\"text\").attr(\"data-notex\",1),t.exit().remove(),t.text(e.text).attr({class:\"slicetext\",transform:\"\",\"data-bb\":\"\",\"text-anchor\":\"middle\",x:0,y:0}).call(d.font,\"outside\"===D?g.outsidetextfont:g.insidetextfont).call(p.convertToTspans),t.selectAll(\"tspan.line\").attr({x:0,y:0});var r,i=d.bBox(t.node());\"outside\"===D?r=a(i,e):(r=n(i,e,u),\"auto\"===D&&r.scale<1&&(t.call(d.font,g.outsidetextfont),g.outsidetextfont.family===g.insidetextfont.family&&g.outsidetextfont.size===g.insidetextfont.size||(t.attr({\"data-bb\":\"\"}),i=d.bBox(t.node())),r=a(i,e)));var o=w+e.pxmid[0]*r.rCenter+(r.x||0),s=M+e.pxmid[1]*r.rCenter+(r.y||0);r.outside&&(e.yLabelMin=s-i.height/2,e.yLabelMid=s,e.yLabelMax=s+i.height/2,e.labelExtraX=0,e.labelExtraY=0,v=!0),t.attr(\"transform\",\"translate(\"+o+\",\"+s+\")\"+(r.scale<1?\"scale(\"+r.scale+\")\":\"\")+(r.rotate?\"rotate(\"+r.rotate+\")\":\"\")+\"translate(\"+-(i.left+i.right)/2+\",\"+-(i.top+i.bottom)/2+\")\")})}),v&&o(l,g),s.each(function(t){if(t.labelExtraX||t.labelExtraY){var e=c.select(this),r=e.select(\"g.slicetext text\");r.attr(\"transform\",\"translate(\"+t.labelExtraX+\",\"+t.labelExtraY+\")\"+r.attr(\"transform\"));var n=t.cxFinal+t.pxmid[0],i=t.cyFinal+t.pxmid[1],a=\"M\"+n+\",\"+i,o=(t.yLabelMax-t.yLabelMin)*(t.pxmid[0]<0?-1:1)/4;if(t.labelExtraX){var s=t.labelExtraX*t.pxmid[1]/t.pxmid[0],l=t.yLabelMid+t.labelExtraY-(t.cyFinal+t.pxmid[1]);Math.abs(s)>Math.abs(l)?a+=\"l\"+l*t.pxmid[0]/t.pxmid[1]+\",\"+l+\"H\"+(n+t.labelExtraX+o):a+=\"l\"+t.labelExtraX+\",\"+s+\"v\"+(l-s)+\"h\"+o}else a+=\"V\"+(t.yLabelMid+t.labelExtraY)+\"h\"+o;e.append(\"path\").classed(\"textline\",!0).call(f.stroke,g.outsidetextfont.color).attr({\"stroke-width\":Math.min(2,g.outsidetextfont.size/8),d:a,fill:\"none\"})}})})}),setTimeout(function(){u.selectAll(\"tspan\").each(function(){var t=c.select(this);t.attr(\"dy\")&&t.attr(\"dy\",t.attr(\"dy\"))})},0)}},{\"../../components/color\":578,\"../../components/drawing\":602,\"../../lib/svg_text_utils\":704,\"../../plots/cartesian/graph_interact\":733,\"./helpers\":964,d3:107}],969:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"./style_one\");e.exports=function(t){t._fullLayout._pielayer.selectAll(\".trace\").each(function(t){var e=t[0],r=e.trace,a=n.select(this);a.style({opacity:r.opacity}),a.selectAll(\".top path.surface\").each(function(t){n.select(this).call(i,t,r)})})}},{\"./style_one\":970,d3:107}],970:[function(t,e,r){\"use strict\";var n=t(\"../../components/color\");e.exports=function(t,e,r){var i=r.marker.line.color;Array.isArray(i)&&(i=i[e.i]||n.defaultLine);var a=r.marker.line.width||0;Array.isArray(a)&&(a=a[e.i]||0),t.style({\"stroke-width\":a}).call(n.fill,e.color).call(n.stroke,i)}},{\"../../components/color\":578}],971:[function(t,e,r){\"use strict\";var n=t(\"../scattergl/attributes\");e.exports={x:n.x,y:n.y,xy:{valType:\"data_array\"},indices:{valType:\"data_array\"},xbounds:{valType:\"data_array\"},ybounds:{valType:\"data_array\"},text:n.text,marker:{color:{valType:\"color\",arrayOk:!1},opacity:{valType:\"number\",min:0,max:1,dflt:1,arrayOk:!1},blend:{valType:\"boolean\",dflt:null},sizemin:{valType:\"number\",min:.1,max:2,dflt:.5},sizemax:{valType:\"number\",min:.1,dflt:20},border:{color:{valType:\"color\",arrayOk:!1},arearatio:{valType:\"number\",min:0,max:1,dflt:0}}}}},{\"../scattergl/attributes\":1020}],972:[function(t,e,r){\"use strict\";function n(t,e){this.scene=t,this.uid=e,this.type=\"pointcloud\",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color=\"rgb(0, 0, 0)\",this.name=\"\",this.hoverinfo=\"all\",this.idToIndex=new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=a(t.glplot,this.pointcloudOptions),this.pointcloud._trace=this}function i(t,e){var r=new n(t,e.uid);return r.update(e),r}var a=t(\"gl-pointcloud2d\"),o=t(\"../../lib/str2rgbarray\"),s=t(\"../scatter/get_trace_color\"),l=[\"xaxis\",\"yaxis\"],u=n.prototype;u.handlePick=function(t){var e=this.idToIndex[t.pointId];return{trace:this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},u.update=function(t){this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=s(t,{})},u.updateFast=function(t){var e,r,n,i,a,s,l=this.xData=this.pickXData=t.x,u=this.yData=this.pickYData=t.y,c=this.pickXYData=t.xy,h=t.xbounds&&t.ybounds,f=t.indices,d=this.bounds;if(c){if(n=c,e=c.length>>>1,h)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];else for(s=0;sd[2]&&(d[2]=i),ad[3]&&(d[3]=a);if(f)r=f;else for(r=new Int32Array(e),s=0;sd[2]&&(d[2]=i),ad[3]&&(d[3]=a);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var p=o(t.marker.color),m=o(t.marker.border.color),g=t.opacity*t.marker.opacity;p[3]*=g,this.pointcloudOptions.color=p;var v=t.marker.blend;if(null===v){v=l.length<100||u.length<100}this.pointcloudOptions.blend=v,m[3]*=g,this.pointcloudOptions.borderColor=m;var y=t.marker.sizemin,b=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=y,this.pointcloudOptions.sizeMax=b,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions),this.expandAxesFast(d,b/2)},u.expandAxesFast=function(t,e){for(var r,n,i,a=e||.5,o=0;o<2;o++)r=this.scene[l[o]],n=r._min,n||(n=[]),n.push({val:t[o],pad:a}),i=r._max,i||(i=[]),i.push({val:t[o+2],pad:a})},u.dispose=function(){this.pointcloud.dispose()},e.exports=i},{\"../../lib/str2rgbarray\":703,\"../scatter/get_trace_color\":984,\"gl-pointcloud2d\":214}],973:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"./attributes\");e.exports=function(t,e,r){function a(r,a){return n.coerce(t,e,i,r,a)}a(\"x\"),a(\"y\"),a(\"xbounds\"),a(\"ybounds\"),t.xy&&t.xy instanceof Float32Array&&(e.xy=t.xy),t.indices&&t.indices instanceof Int32Array&&(e.indices=t.indices),a(\"text\"),a(\"marker.color\",r),a(\"marker.opacity\"),a(\"marker.blend\"),a(\"marker.sizemin\"),a(\"marker.sizemax\"),a(\"marker.border.color\",r),a(\"marker.border.arearatio\")}},{\"../../lib\":685,\"./attributes\":971}],974:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.calc=t(\"../scatter3d/calc\"),n.plot=t(\"./convert\"),n.moduleType=\"trace\",n.name=\"pointcloud\",n.basePlotModule=t(\"../../plots/gl2d\"),n.categories=[\"gl2d\",\"showLegend\"],n.meta={},e.exports=n},{\"../../plots/gl2d\":764,\"../scatter3d/calc\":1e3,\"./attributes\":971,\"./convert\":972,\"./defaults\":973}],975:[function(t,e,r){\"use strict\";var n=t(\"../../lib\");e.exports=function(t,e){n.mergeArray(e.text,t,\"tx\"),n.mergeArray(e.hovertext,t,\"htx\"),n.mergeArray(e.customdata,t,\"data\"),n.mergeArray(e.textposition,t,\"tp\"),e.textfont&&(n.mergeArray(e.textfont.size,t,\"ts\"),n.mergeArray(e.textfont.color,t,\"tc\"),n.mergeArray(e.textfont.family,t,\"tf\"));var r=e.marker;if(r){n.mergeArray(r.size,t,\"ms\"),n.mergeArray(r.opacity,t,\"mo\"),n.mergeArray(r.symbol,t,\"mx\"),n.mergeArray(r.color,t,\"mc\");var i=r.line;r.line&&(n.mergeArray(i.color,t,\"mlc\"),n.mergeArray(i.width,t,\"mlw\"))}}},{\"../../lib\":685}],976:[function(t,e,r){\"use strict\";var n=t(\"../../components/colorscale/color_attributes\"),i=t(\"../../components/errorbars/attributes\"),a=t(\"../../components/colorbar/attributes\"),o=t(\"../../components/drawing/attributes\").dash,s=t(\"../../components/drawing\"),l=(t(\"./constants\"),t(\"../../lib/extend\").extendFlat);e.exports={x:{valType:\"data_array\"},x0:{valType:\"any\",dflt:0},dx:{valType:\"number\",dflt:1},y:{valType:\"data_array\"},y0:{valType:\"any\",dflt:0},customdata:{valType:\"data_array\"},dy:{valType:\"number\",dflt:1},ids:{valType:\"data_array\"},text:{valType:\"string\",dflt:\"\",arrayOk:!0},hovertext:{valType:\"string\",dflt:\"\",arrayOk:!0},mode:{valType:\"flaglist\",flags:[\"lines\",\"markers\",\"text\"],extras:[\"none\"]},hoveron:{valType:\"flaglist\",flags:[\"points\",\"fills\"]},line:{color:{valType:\"color\"},width:{valType:\"number\",min:0,dflt:2},shape:{valType:\"enumerated\",values:[\"linear\",\"spline\",\"hv\",\"vh\",\"hvh\",\"vhv\"],dflt:\"linear\"},smoothing:{valType:\"number\",min:0,max:1.3,dflt:1},dash:o,simplify:{valType:\"boolean\",dflt:!0}},connectgaps:{valType:\"boolean\",dflt:!1},fill:{valType:\"enumerated\",values:[\"none\",\"tozeroy\",\"tozerox\",\"tonexty\",\"tonextx\",\"toself\",\"tonext\"],dflt:\"none\"},fillcolor:{valType:\"color\"},marker:l({},{symbol:{valType:\"enumerated\",values:s.symbolList,dflt:\"circle\",arrayOk:!0},opacity:{valType:\"number\",min:0,max:1,arrayOk:!0},size:{valType:\"number\",min:0,dflt:6,arrayOk:!0},maxdisplayed:{valType:\"number\",min:0,dflt:0},sizeref:{valType:\"number\",dflt:1},sizemin:{valType:\"number\",min:0,dflt:0},sizemode:{valType:\"enumerated\",values:[\"diameter\",\"area\"],dflt:\"diameter\"},showscale:{valType:\"boolean\",dflt:!1},colorbar:a,line:l({},{width:{valType:\"number\",min:0,arrayOk:!0}},n(\"marker.line\"))},n(\"marker\")),textposition:{valType:\"enumerated\",values:[\"top left\",\"top center\",\"top right\",\"middle left\",\"middle center\",\"middle right\",\"bottom left\",\"bottom center\",\"bottom right\"],dflt:\"middle center\",arrayOk:!0},textfont:{family:{valType:\"string\",noBlank:!0,strict:!0,arrayOk:!0},size:{valType:\"number\",min:1,arrayOk:!0},color:{valType:\"color\",arrayOk:!0}},r:{valType:\"data_array\"},t:{valType:\"data_array\"},error_y:i,error_x:i}},{\"../../components/colorbar/attributes\":579,\"../../components/colorscale/color_attributes\":585,\"../../components/drawing\":602,\"../../components/drawing/attributes\":601,\"../../components/errorbars/attributes\":604,\"../../lib/extend\":677,\"./constants\":981}],977:[function(t,e,r){\"use strict\";var n=t(\"fast-isnumeric\"),i=t(\"../../plots/cartesian/axes\"),a=t(\"./subtypes\"),o=t(\"./colorscale_calc\"),s=t(\"./arrays_to_calcdata\");e.exports=function(t,e){var r,l,u,c=i.getFromId(t,e.xaxis||\"x\"),h=i.getFromId(t,e.yaxis||\"y\"),f=c.makeCalcdata(e,\"x\"),d=h.makeCalcdata(e,\"y\"),p=Math.min(f.length,d.length);c._minDtick=0,h._minDtick=0,f.length>p&&f.splice(p,f.length-p),d.length>p&&d.splice(p,d.length-p);var m={padded:!0},g={padded:!0};if(a.hasMarkers(e)){if(r=e.marker,l=r.size,Array.isArray(l)){var v={type:\"linear\"};i.setConvert(v),l=v.makeCalcdata(e.marker,\"size\"),l.length>p&&l.splice(p,l.length-p)}var y,b=1.6*(e.marker.sizeref||1);y=\"area\"===e.marker.sizemode?function(t){return Math.max(Math.sqrt((t||0)/b),3)}:function(t){return Math.max((t||0)/b,3)},m.ppad=g.ppad=Array.isArray(l)?l.map(y):y(l)}o(e),!(\"tozerox\"===e.fill||\"tonextx\"===e.fill&&t.firstscatter)||f[0]===f[p-1]&&d[0]===d[p-1]?e.error_y.visible||[\"tonexty\",\"tozeroy\"].indexOf(e.fill)===-1&&(a.hasMarkers(e)||a.hasText(e))||(m.padded=!1,m.ppad=0):m.tozero=!0,!(\"tozeroy\"===e.fill||\"tonexty\"===e.fill&&t.firstscatter)||f[0]===f[p-1]&&d[0]===d[p-1]?[\"tonextx\",\"tozerox\"].indexOf(e.fill)!==-1&&(g.padded=!1):g.tozero=!0,i.expand(c,f,m),i.expand(h,d,g);var x=new Array(p);for(u=0;u=0;i--){var a=t[i];if(\"scatter\"===a.type&&a.xaxis===r.xaxis&&a.yaxis===r.yaxis){a.opacity=void 0;break}}}}}},{}],979:[function(t,e,r){\"use strict\";var n=t(\"fast-isnumeric\"),i=t(\"../../lib\"),a=t(\"../../plots/plots\"),o=t(\"../../components/colorscale\"),s=t(\"../../components/colorbar/draw\");e.exports=function(t,e){var r=e[0].trace,l=r.marker,u=\"cb\"+r.uid;if(t._fullLayout._infolayer.selectAll(\".\"+u).remove(),void 0===l||!l.showscale)return void a.autoMargin(t,u);var c=l.color,h=l.cmin,f=l.cmax;n(h)||(h=i.aggNums(Math.min,null,c)),n(f)||(f=i.aggNums(Math.max,null,c));var d=e[0].t.cb=s(t,u),p=o.makeColorScaleFunc(o.extractScale(l.colorscale,h,f),{noNumericCheck:!0});d.fillcolor(p).filllevels({start:h,end:f,size:(f-h)/254}).options(l.colorbar)()}},{\"../../components/colorbar/draw\":581,\"../../components/colorscale\":592,\"../../lib\":685,\"../../plots/plots\":787,\"fast-isnumeric\":116}],980:[function(t,e,r){\"use strict\";var n=t(\"../../components/colorscale/has_colorscale\"),i=t(\"../../components/colorscale/calc\"),a=t(\"./subtypes\");e.exports=function(t){a.hasLines(t)&&n(t,\"line\")&&i(t,t.line.color,\"line\",\"c\"),a.hasMarkers(t)&&(n(t,\"marker\")&&i(t,t.marker.color,\"marker\",\"c\"),n(t,\"marker.line\")&&i(t,t.marker.line.color,\"marker.line\",\"c\"))}},{\"../../components/colorscale/calc\":584,\"../../components/colorscale/has_colorscale\":591,\"./subtypes\":996}],981:[function(t,e,r){\"use 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mt=(c+(n=n+Math.imul(f,H)|0)|0)+((8191&(i=(i=i+Math.imul(f,G)|0)+Math.imul(h,H)|0))<<13)|0;c=((a=a+Math.imul(h,G)|0)+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(m,V),i=(i=Math.imul(m,U))+Math.imul(y,V)|0,a=Math.imul(y,U),n=n+Math.imul(d,H)|0,i=(i=i+Math.imul(d,G)|0)+Math.imul(g,H)|0,a=a+Math.imul(g,G)|0;var yt=(c+(n=n+Math.imul(f,Y)|0)|0)+((8191&(i=(i=i+Math.imul(f,X)|0)+Math.imul(h,Y)|0))<<13)|0;c=((a=a+Math.imul(h,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,V),i=(i=Math.imul(b,U))+Math.imul(_,V)|0,a=Math.imul(_,U),n=n+Math.imul(m,H)|0,i=(i=i+Math.imul(m,G)|0)+Math.imul(y,H)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(d,Y)|0,i=(i=i+Math.imul(d,X)|0)+Math.imul(g,Y)|0,a=a+Math.imul(g,X)|0;var xt=(c+(n=n+Math.imul(f,$)|0)|0)+((8191&(i=(i=i+Math.imul(f,J)|0)+Math.imul(h,$)|0))<<13)|0;c=((a=a+Math.imul(h,J)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(k,V),i=(i=Math.imul(k,U))+Math.imul(M,V)|0,a=Math.imul(M,U),n=n+Math.imul(b,H)|0,i=(i=i+Math.imul(b,G)|0)+Math.imul(_,H)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(m,Y)|0,i=(i=i+Math.imul(m,X)|0)+Math.imul(y,Y)|0,a=a+Math.imul(y,X)|0,n=n+Math.imul(d,$)|0,i=(i=i+Math.imul(d,J)|0)+Math.imul(g,$)|0,a=a+Math.imul(g,J)|0;var bt=(c+(n=n+Math.imul(f,Q)|0)|0)+((8191&(i=(i=i+Math.imul(f,tt)|0)+Math.imul(h,Q)|0))<<13)|0;c=((a=a+Math.imul(h,tt)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(T,V),i=(i=Math.imul(T,U))+Math.imul(S,V)|0,a=Math.imul(S,U),n=n+Math.imul(k,H)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(M,H)|0,a=a+Math.imul(M,G)|0,n=n+Math.imul(b,Y)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(_,Y)|0,a=a+Math.imul(_,X)|0,n=n+Math.imul(m,$)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,J)|0,n=n+Math.imul(d,Q)|0,i=(i=i+Math.imul(d,tt)|0)+Math.imul(g,Q)|0,a=a+Math.imul(g,tt)|0;var _t=(c+(n=n+Math.imul(f,rt)|0)|0)+((8191&(i=(i=i+Math.imul(f,nt)|0)+Math.imul(h,rt)|0))<<13)|0;c=((a=a+Math.imul(h,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(E,V),i=(i=Math.imul(E,U))+Math.imul(L,V)|0,a=Math.imul(L,U),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(S,H)|0,a=a+Math.imul(S,G)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,X)|0)+Math.imul(M,Y)|0,a=a+Math.imul(M,X)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(_,$)|0,a=a+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,tt)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(d,rt)|0,i=(i=i+Math.imul(d,nt)|0)+Math.imul(g,rt)|0,a=a+Math.imul(g,nt)|0;var wt=(c+(n=n+Math.imul(f,at)|0)|0)+((8191&(i=(i=i+Math.imul(f,ot)|0)+Math.imul(h,at)|0))<<13)|0;c=((a=a+Math.imul(h,ot)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(O,V),i=(i=Math.imul(O,U))+Math.imul(I,V)|0,a=Math.imul(I,U),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(L,H)|0,a=a+Math.imul(L,G)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(S,Y)|0,a=a+Math.imul(S,X)|0,n=n+Math.imul(k,$)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(M,$)|0,a=a+Math.imul(M,J)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(_,Q)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(m,rt)|0,i=(i=i+Math.imul(m,nt)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(d,at)|0,i=(i=i+Math.imul(d,ot)|0)+Math.imul(g,at)|0,a=a+Math.imul(g,ot)|0;var kt=(c+(n=n+Math.imul(f,lt)|0)|0)+((8191&(i=(i=i+Math.imul(f,ct)|0)+Math.imul(h,lt)|0))<<13)|0;c=((a=a+Math.imul(h,ct)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(D,V),i=(i=Math.imul(D,U))+Math.imul(R,V)|0,a=Math.imul(R,U),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(I,H)|0,a=a+Math.imul(I,G)|0,n=n+Math.imul(E,Y)|0,i=(i=i+Math.imul(E,X)|0)+Math.imul(L,Y)|0,a=a+Math.imul(L,X)|0,n=n+Math.imul(T,$)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,J)|0,n=n+Math.imul(k,Q)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(M,Q)|0,a=a+Math.imul(M,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(m,at)|0,i=(i=i+Math.imul(m,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(d,lt)|0,i=(i=i+Math.imul(d,ct)|0)+Math.imul(g,lt)|0,a=a+Math.imul(g,ct)|0;var Mt=(c+(n=n+Math.imul(f,ft)|0)|0)+((8191&(i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0))<<13)|0;c=((a=a+Math.imul(h,ht)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(B,V),i=(i=Math.imul(B,U))+Math.imul(N,V)|0,a=Math.imul(N,U),n=n+Math.imul(D,H)|0,i=(i=i+Math.imul(D,G)|0)+Math.imul(R,H)|0,a=a+Math.imul(R,G)|0,n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(I,Y)|0,a=a+Math.imul(I,X)|0,n=n+Math.imul(E,$)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(L,$)|0,a=a+Math.imul(L,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(M,rt)|0,a=a+Math.imul(M,nt)|0,n=n+Math.imul(b,at)|0,i=(i=i+Math.imul(b,ot)|0)+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(m,lt)|0,i=(i=i+Math.imul(m,ct)|0)+Math.imul(y,lt)|0,a=a+Math.imul(y,ct)|0,n=n+Math.imul(d,ft)|0,i=(i=i+Math.imul(d,ht)|0)+Math.imul(g,ft)|0,a=a+Math.imul(g,ht)|0;var At=(c+(n=n+Math.imul(f,dt)|0)|0)+((8191&(i=(i=i+Math.imul(f,gt)|0)+Math.imul(h,dt)|0))<<13)|0;c=((a=a+Math.imul(h,gt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(B,H),i=(i=Math.imul(B,G))+Math.imul(N,H)|0,a=Math.imul(N,G),n=n+Math.imul(D,Y)|0,i=(i=i+Math.imul(D,X)|0)+Math.imul(R,Y)|0,a=a+Math.imul(R,X)|0,n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(I,$)|0,a=a+Math.imul(I,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(L,Q)|0,a=a+Math.imul(L,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(S,rt)|0,a=a+Math.imul(S,nt)|0,n=n+Math.imul(k,at)|0,i=(i=i+Math.imul(k,ot)|0)+Math.imul(M,at)|0,a=a+Math.imul(M,ot)|0,n=n+Math.imul(b,lt)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(_,lt)|0,a=a+Math.imul(_,ct)|0,n=n+Math.imul(m,ft)|0,i=(i=i+Math.imul(m,ht)|0)+Math.imul(y,ft)|0,a=a+Math.imul(y,ht)|0;var Tt=(c+(n=n+Math.imul(d,dt)|0)|0)+((8191&(i=(i=i+Math.imul(d,gt)|0)+Math.imul(g,dt)|0))<<13)|0;c=((a=a+Math.imul(g,gt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(B,Y),i=(i=Math.imul(B,X))+Math.imul(N,Y)|0,a=Math.imul(N,X),n=n+Math.imul(D,$)|0,i=(i=i+Math.imul(D,J)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,J)|0,n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(I,Q)|0,a=a+Math.imul(I,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(L,rt)|0,a=a+Math.imul(L,nt)|0,n=n+Math.imul(T,at)|0,i=(i=i+Math.imul(T,ot)|0)+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,n=n+Math.imul(k,lt)|0,i=(i=i+Math.imul(k,ct)|0)+Math.imul(M,lt)|0,a=a+Math.imul(M,ct)|0,n=n+Math.imul(b,ft)|0,i=(i=i+Math.imul(b,ht)|0)+Math.imul(_,ft)|0,a=a+Math.imul(_,ht)|0;var St=(c+(n=n+Math.imul(m,dt)|0)|0)+((8191&(i=(i=i+Math.imul(m,gt)|0)+Math.imul(y,dt)|0))<<13)|0;c=((a=a+Math.imul(y,gt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(B,$),i=(i=Math.imul(B,J))+Math.imul(N,$)|0,a=Math.imul(N,J),n=n+Math.imul(D,Q)|0,i=(i=i+Math.imul(D,tt)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,tt)|0,n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(I,rt)|0,a=a+Math.imul(I,nt)|0,n=n+Math.imul(E,at)|0,i=(i=i+Math.imul(E,ot)|0)+Math.imul(L,at)|0,a=a+Math.imul(L,ot)|0,n=n+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(S,lt)|0,a=a+Math.imul(S,ct)|0,n=n+Math.imul(k,ft)|0,i=(i=i+Math.imul(k,ht)|0)+Math.imul(M,ft)|0,a=a+Math.imul(M,ht)|0;var Ct=(c+(n=n+Math.imul(b,dt)|0)|0)+((8191&(i=(i=i+Math.imul(b,gt)|0)+Math.imul(_,dt)|0))<<13)|0;c=((a=a+Math.imul(_,gt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(B,Q),i=(i=Math.imul(B,tt))+Math.imul(N,Q)|0,a=Math.imul(N,tt),n=n+Math.imul(D,rt)|0,i=(i=i+Math.imul(D,nt)|0)+Math.imul(R,rt)|0,a=a+Math.imul(R,nt)|0,n=n+Math.imul(O,at)|0,i=(i=i+Math.imul(O,ot)|0)+Math.imul(I,at)|0,a=a+Math.imul(I,ot)|0,n=n+Math.imul(E,lt)|0,i=(i=i+Math.imul(E,ct)|0)+Math.imul(L,lt)|0,a=a+Math.imul(L,ct)|0,n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(S,ft)|0,a=a+Math.imul(S,ht)|0;var Et=(c+(n=n+Math.imul(k,dt)|0)|0)+((8191&(i=(i=i+Math.imul(k,gt)|0)+Math.imul(M,dt)|0))<<13)|0;c=((a=a+Math.imul(M,gt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(B,rt),i=(i=Math.imul(B,nt))+Math.imul(N,rt)|0,a=Math.imul(N,nt),n=n+Math.imul(D,at)|0,i=(i=i+Math.imul(D,ot)|0)+Math.imul(R,at)|0,a=a+Math.imul(R,ot)|0,n=n+Math.imul(O,lt)|0,i=(i=i+Math.imul(O,ct)|0)+Math.imul(I,lt)|0,a=a+Math.imul(I,ct)|0,n=n+Math.imul(E,ft)|0,i=(i=i+Math.imul(E,ht)|0)+Math.imul(L,ft)|0,a=a+Math.imul(L,ht)|0;var Lt=(c+(n=n+Math.imul(T,dt)|0)|0)+((8191&(i=(i=i+Math.imul(T,gt)|0)+Math.imul(S,dt)|0))<<13)|0;c=((a=a+Math.imul(S,gt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(B,at),i=(i=Math.imul(B,ot))+Math.imul(N,at)|0,a=Math.imul(N,ot),n=n+Math.imul(D,lt)|0,i=(i=i+Math.imul(D,ct)|0)+Math.imul(R,lt)|0,a=a+Math.imul(R,ct)|0,n=n+Math.imul(O,ft)|0,i=(i=i+Math.imul(O,ht)|0)+Math.imul(I,ft)|0,a=a+Math.imul(I,ht)|0;var zt=(c+(n=n+Math.imul(E,dt)|0)|0)+((8191&(i=(i=i+Math.imul(E,gt)|0)+Math.imul(L,dt)|0))<<13)|0;c=((a=a+Math.imul(L,gt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,n=Math.imul(B,lt),i=(i=Math.imul(B,ct))+Math.imul(N,lt)|0,a=Math.imul(N,ct),n=n+Math.imul(D,ft)|0,i=(i=i+Math.imul(D,ht)|0)+Math.imul(R,ft)|0,a=a+Math.imul(R,ht)|0;var Ot=(c+(n=n+Math.imul(O,dt)|0)|0)+((8191&(i=(i=i+Math.imul(O,gt)|0)+Math.imul(I,dt)|0))<<13)|0;c=((a=a+Math.imul(I,gt)|0)+(i>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,n=Math.imul(B,ft),i=(i=Math.imul(B,ht))+Math.imul(N,ft)|0,a=Math.imul(N,ht);var It=(c+(n=n+Math.imul(D,dt)|0)|0)+((8191&(i=(i=i+Math.imul(D,gt)|0)+Math.imul(R,dt)|0))<<13)|0;c=((a=a+Math.imul(R,gt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863;var Pt=(c+(n=Math.imul(B,dt))|0)+((8191&(i=(i=Math.imul(B,gt))+Math.imul(N,dt)|0))<<13)|0;return c=((a=Math.imul(N,gt))+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=vt,l[1]=mt,l[2]=yt,l[3]=xt,l[4]=bt,l[5]=_t,l[6]=wt,l[7]=kt,l[8]=Mt,l[9]=At,l[10]=Tt,l[11]=St,l[12]=Ct,l[13]=Et,l[14]=Lt,l[15]=zt,l[16]=Ot,l[17]=It,l[18]=Pt,0!==c&&(l[19]=c,r.length++),r};function d(t,e,r){return(new g).mulp(t,e,r)}function g(t,e){this.x=t,this.y=e}Math.imul||(p=h),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?h(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,a=0;a>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,t,e):d(this,t,e)},g.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n>=1;return n},g.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o>>=1)i++;return 1<>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new a(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<o)for(this.length-=o,c=0;c=0&&(0!==u||c>=i);c--){var f=0|this.words[c];this.words[c]=u<<26-a|f>>>a,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n(\"number\"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,\"imaskn works only with positive numbers\"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n(\"number\"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(l/67108864|0),this.words[i+r]=67108863&a}for(;i>26,this.words[i+r]=67108863&a;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,o=0|i.words[i.length-1];0!==(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if(\"mod\"!==e){(s=new a(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c=0;f--){var h=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(h=Math.min(h/o|0,67108863),n._ishlnsubmul(i,h,f);0!==n.negative;)h--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);s&&(s.words[f]=h)}return s&&s.strip(),n.strip(),\"div\"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new a(0),mod:new 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a=e(t,r.key);n.push(r),a>0&&(i=n.length),r=a<=0?r.left:r.right}return n.length=i,new f(this,n)},u.le=function(t){for(var e=this._compare,r=this.root,n=[],i=0;r;){var a=e(t,r.key);n.push(r),a>=0&&(i=n.length),r=a<0?r.left:r.right}return n.length=i,new f(this,n)},u.find=function(t){for(var e=this._compare,r=this.root,n=[];r;){var i=e(t,r.key);if(n.push(r),0===i)return new f(this,n);r=i<=0?r.left:r.right}return new f(this,[])},u.remove=function(t){var e=this.find(t);return e?e.remove():this},u.get=function(t){for(var e=this._compare,r=this.root;r;){var n=e(t,r.key);if(0===n)return r.value;r=n<=0?r.left:r.right}};var h=f.prototype;function p(t,e){t.key=e.key,t.value=e.value,t.left=e.left,t.right=e.right,t._color=e._color,t._count=e._count}function d(t,e){return te?1:0}Object.defineProperty(h,\"valid\",{get:function(){return this._stack.length>0}}),Object.defineProperty(h,\"node\",{get:function(){return 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void(e._color=i);if((r=t[u-1]).left===e){if((a=r.right).right&&a.right._color===n)return c=(a=r.right=o(a)).right=o(a.right),r.right=a.left,a.left=r,a.right=c,a._color=r._color,e._color=i,r._color=i,c._color=i,l(r),l(a),u>1&&((f=t[u-2]).left===r?f.left=a:f.right=a),void(t[u-1]=a);if(a.left&&a.left._color===n)return c=(a=r.right=o(a)).left=o(a.left),r.right=c.left,a.left=c.right,c.left=r,c.right=a,c._color=r._color,r._color=i,a._color=i,e._color=i,l(r),l(a),l(c),u>1&&((f=t[u-2]).left===r?f.left=c:f.right=c),void(t[u-1]=c);if(a._color===i){if(r._color===n)return r._color=i,void(r.right=s(n,a));r.right=s(n,a);continue}a=o(a),r.right=a.left,a.left=r,a._color=r._color,r._color=n,l(r),l(a),u>1&&((f=t[u-2]).left===r?f.left=a:f.right=a),t[u-1]=a,t[u]=r,u+11&&((f=t[u-2]).right===r?f.right=a:f.left=a),void(t[u-1]=a);if(a.right&&a.right._color===n)return c=(a=r.left=o(a)).right=o(a.right),r.left=c.right,a.right=c.left,c.right=r,c.left=a,c._color=r._color,r._color=i,a._color=i,e._color=i,l(r),l(a),l(c),u>1&&((f=t[u-2]).right===r?f.right=c:f.left=c),void(t[u-1]=c);if(a._color===i){if(r._color===n)return r._color=i,void(r.left=s(n,a));r.left=s(n,a);continue}var f;a=o(a),r.left=a.right,a.right=r,a._color=r._color,r._color=n,l(r),l(a),u>1&&((f=t[u-2]).right===r?f.right=a:f.left=a),t[u-1]=a,t[u]=r,u+10)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(h,\"value\",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(h,\"index\",{get:function(){var t=0,e=this._stack;if(0===e.length){var r=this.tree.root;return r?r._count:0}e[e.length-1].left&&(t=e[e.length-1].left._count);for(var n=e.length-2;n>=0;--n)e[n+1]===e[n].right&&(++t,e[n].left&&(t+=e[n].left._count));return t},enumerable:!0}),h.next=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.right)for(e=e.right;e;)t.push(e),e=e.left;else for(t.pop();t.length>0&&t[t.length-1].right===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(h,\"hasNext\",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].right)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].left===t[e])return!0;return!1}}),h.update=function(t){var e=this._stack;if(0===e.length)throw new Error(\"Can't update empty node!\");var r=new Array(e.length),n=e[e.length-1];r[r.length-1]=new a(n._color,n.key,t,n.left,n.right,n._count);for(var i=e.length-2;i>=0;--i)(n=e[i]).left===e[i+1]?r[i]=new a(n._color,n.key,n.value,r[i+1],n.right,n._count):r[i]=new a(n._color,n.key,n.value,n.left,r[i+1],n._count);return new c(this.tree._compare,r[0])},h.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else 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m=[0,0,0],y=[0,0,0],x=[0,0,0];f.draw=function(t){t=t||v;for(var e=this.gl,r=t.model||l,n=t.view||l,i=t.projection||l,a=this.bounds,s=o(r,n,i,a),u=s.cubeEdges,f=s.axis,h=n[12],b=n[13],_=n[14],w=n[15],k=this.pixelRatio*(i[3]*h+i[7]*b+i[11]*_+i[15]*w)/e.drawingBufferHeight,M=0;M<3;++M)this.lastCubeProps.cubeEdges[M]=u[M],this.lastCubeProps.axis[M]=f[M];var A=p;for(M=0;M<3;++M)d(p[M],M,this.bounds,u,f);e=this.gl;var T,S=g;for(M=0;M<3;++M)this.backgroundEnable[M]?S[M]=f[M]:S[M]=0;this._background.draw(r,n,i,a,S,this.backgroundColor),this._lines.bind(r,n,i,this);for(M=0;M<3;++M){var C=[0,0,0];f[M]>0?C[M]=a[1][M]:C[M]=a[0][M];for(var E=0;E<2;++E){var L=(M+1+E)%3,z=(M+1+(1^E))%3;this.gridEnable[L]&&this._lines.drawGrid(L,z,this.bounds,C,this.gridColor[L],this.gridWidth[L]*this.pixelRatio)}for(E=0;E<2;++E){L=(M+1+E)%3,z=(M+1+(1^E))%3;this.zeroEnable[z]&&Math.min(a[0][z],a[1][z])<=0&&Math.max(a[0][z],a[1][z])>=0&&this._lines.drawZero(L,z,this.bounds,C,this.zeroLineColor[z],this.zeroLineWidth[z]*this.pixelRatio)}}for(M=0;M<3;++M){this.lineEnable[M]&&this._lines.drawAxisLine(M,this.bounds,A[M].primalOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio),this.lineMirror[M]&&this._lines.drawAxisLine(M,this.bounds,A[M].mirrorOffset,this.lineColor[M],this.lineWidth[M]*this.pixelRatio);var O=c(m,A[M].primalMinor),I=c(y,A[M].mirrorMinor),P=this.lineTickLength;for(E=0;E<3;++E){var D=k/r[5*E];O[E]*=P[E]*D,I[E]*=P[E]*D}this.lineTickEnable[M]&&this._lines.drawAxisTicks(M,A[M].primalOffset,O,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio),this.lineTickMirror[M]&&this._lines.drawAxisTicks(M,A[M].mirrorOffset,I,this.lineTickColor[M],this.lineTickWidth[M]*this.pixelRatio)}this._lines.unbind(),this._text.bind(r,n,i,this.pixelRatio);var R,F;function B(t){(F=[0,0,0])[t]=1}function N(t,e,r){var n=(t+1)%3,i=(t+2)%3,a=e[n],o=e[i],s=r[n],l=r[i];a>0&&l>0?B(n):a>0&&l<0?B(n):a<0&&l>0?B(n):a<0&&l<0?B(n):o>0&&s>0?B(i):o>0&&s<0?B(i):o<0&&s>0?B(i):o<0&&s<0&&B(i)}for(M=0;M<3;++M){var j=A[M].primalMinor,V=A[M].mirrorMinor,U=c(x,A[M].primalOffset);for(E=0;E<3;++E)this.lineTickEnable[M]&&(U[E]+=k*j[E]*Math.max(this.lineTickLength[E],0)/r[5*E]);var q=[0,0,0];if(q[M]=1,this.tickEnable[M]){-3600===this.tickAngle[M]?(this.tickAngle[M]=0,this._tickAlign[M]=\"auto\"):this._tickAlign[M]=-1,R=1,\"auto\"===(T=[this._tickAlign[M],.5,R])[0]?T[0]=0:T[0]=parseInt(\"\"+T[0]),F=[0,0,0],N(M,j,V);for(E=0;E<3;++E)U[E]+=k*j[E]*this.tickPad[E]/r[5*E];this._text.drawTicks(M,this.tickSize[M],this.tickAngle[M],U,this.tickColor[M],q,F,T)}if(this.labelEnable[M]){R=0,F=[0,0,0],this.labels[M].length>4&&(B(M),R=1),\"auto\"===(T=[this.labelAlign[M],.5,R])[0]?T[0]=0:T[0]=parseInt(\"\"+T[0]);for(E=0;E<3;++E)U[E]+=k*j[E]*this.labelPad[E]/r[5*E];U[M]+=.5*(a[0][M]+a[1][M]),this._text.drawLabel(M,this.labelSize[M],this.labelAngle[M],U,this.labelColor[M],[0,0,0],F,T)}}this._text.unbind()},f.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{\"./lib/background.js\":223,\"./lib/cube.js\":224,\"./lib/lines.js\":225,\"./lib/text.js\":227,\"./lib/ticks.js\":228}],223:[function(t,e,r){\"use strict\";e.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,f=[0,0,0],h=[0,0,0],p=-1;p<=1;p+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=p,h[l]=p;for(var d=-1;d<=1;d+=2){f[c]=d;for(var g=-1;g<=1;g+=2)f[u]=g,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var v=c;c=u,u=v}var m=n(t,new Float32Array(e)),y=n(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),x=i(t,[{buffer:m,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:m,type:t.FLOAT,size:3,offset:12,stride:24}],y),b=a(t);return b.attributes.position.location=0,b.attributes.normal.location=1,new o(t,m,x,b)};var n=t(\"gl-buffer\"),i=t(\"gl-vao\"),a=t(\"./shaders\").bg;function o(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}var s=o.prototype;s.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders\":226,\"gl-buffer\":230,\"gl-vao\":310}],224:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,a){i(s,e,t),i(s,r,s);for(var p=0,y=0;y<2;++y){u[2]=a[y][2];for(var x=0;x<2;++x){u[1]=a[x][1];for(var b=0;b<2;++b)u[0]=a[b][0],h(l[p],u,s),p+=1}}for(var _=-1,y=0;y<8;++y){for(var w=l[y][3],k=0;k<3;++k)c[y][k]=l[y][k]/w;w<0&&(_<0?_=y:c[y][2]S&&(_|=1<S&&(_|=1<c[y][1]&&(D=y));for(var R=-1,y=0;y<3;++y){var F=D^1<c[B][0]&&(B=F)}}var N=g;N[0]=N[1]=N[2]=0,N[n.log2(R^D)]=D&R,N[n.log2(D^B)]=D&B;var j=7^B;j===_||j===P?(j=7^R,N[n.log2(B^j)]=j&B):N[n.log2(R^j)]=j&R;for(var V=v,U=_,M=0;M<3;++M)V[M]=U&1< HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\\n b - PI :\\n b;\\n}\\n\\nfloat look_horizontal_or_vertical(float a, float ratio) {\\n // ratio controls the ratio between being horizontal to (vertical + horizontal)\\n // if ratio is set to 0.5 then it is 50%, 50%.\\n // when using a higher ratio e.g. 0.75 the result would\\n // likely be more horizontal than vertical.\\n\\n float b = positive_angle(a);\\n\\n return\\n (b < ( ratio) * HALF_PI) ? 0.0 :\\n (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\\n (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\\n (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\\n 0.0;\\n}\\n\\nfloat roundTo(float a, float b) {\\n return float(b * floor((a + 0.5 * b) / b));\\n}\\n\\nfloat look_round_n_directions(float a, int n) {\\n float b = positive_angle(a);\\n float div = TWO_PI / float(n);\\n float c = roundTo(b, div);\\n return look_upwards(c);\\n}\\n\\nfloat applyAlignOption(float rawAngle, float delta) {\\n return\\n (option > 2) ? look_round_n_directions(rawAngle + delta, option) : // option 3-n: round to n directions\\n (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\\n (option == 1) ? rawAngle + delta : // use free angle, and flip to align with one direction of the axis\\n (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\\n (option ==-1) ? 0.0 : // useful for backward compatibility, all texts remains horizontal\\n rawAngle; // otherwise return back raw input angle\\n}\\n\\nbool isAxisTitle = (axis.x == 0.0) &&\\n (axis.y == 0.0) &&\\n (axis.z == 0.0);\\n\\nvoid main() {\\n //Compute world offset\\n float axisDistance = position.z;\\n vec3 dataPosition = axisDistance * axis + offset;\\n\\n float beta = angle; // i.e. user defined attributes for each tick\\n\\n float axisAngle;\\n float clipAngle;\\n float flip;\\n\\n if (enableAlign) {\\n axisAngle = (isAxisTitle) ? HALF_PI :\\n computeViewAngle(dataPosition, dataPosition + axis);\\n clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\\n\\n axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\\n clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\\n\\n flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\\n vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\\n\\n beta += applyAlignOption(clipAngle, flip * PI);\\n }\\n\\n //Compute plane offset\\n vec2 planeCoord = position.xy * pixelScale;\\n\\n mat2 planeXform = scale * mat2(\\n cos(beta), sin(beta),\\n -sin(beta), cos(beta)\\n );\\n\\n vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\\n\\n //Compute clip position\\n vec3 clipPosition = project(dataPosition);\\n\\n //Apply text offset in clip coordinates\\n clipPosition += vec3(viewOffset, 0.0);\\n\\n //Done\\n gl_Position = vec4(clipPosition, 1.0);\\n}\"]),l=n([\"precision mediump float;\\n#define GLSLIFY 1\\nuniform vec4 color;\\nvoid main() {\\n gl_FragColor = color;\\n}\"]);r.text=function(t){return i(t,s,l,null,[{name:\"position\",type:\"vec3\"}])};var c=n([\"#define GLSLIFY 1\\nattribute vec3 position;\\nattribute vec3 normal;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 enable;\\nuniform vec3 bounds[2];\\n\\nvarying vec3 colorChannel;\\n\\nvoid main() {\\n\\n vec3 signAxis = sign(bounds[1] - bounds[0]);\\n\\n vec3 realNormal = signAxis * normal;\\n\\n if(dot(realNormal, enable) > 0.0) {\\n vec3 minRange = min(bounds[0], bounds[1]);\\n vec3 maxRange = max(bounds[0], bounds[1]);\\n vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\\n gl_Position = projection * view * model * vec4(nPosition, 1.0);\\n } else {\\n gl_Position = vec4(0,0,0,0);\\n }\\n\\n colorChannel = abs(realNormal);\\n}\"]),u=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 colors[3];\\n\\nvarying vec3 colorChannel;\\n\\nvoid main() {\\n gl_FragColor = colorChannel.x * colors[0] +\\n colorChannel.y * colors[1] +\\n colorChannel.z * colors[2];\\n}\"]);r.bg=function(t){return i(t,c,u,null,[{name:\"position\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}])}},{\"gl-shader\":288,glslify:392}],227:[function(t,e,r){(function(r){\"use strict\";e.exports=function(t,e,r,a,s,l){var u=n(t),f=i(t,[{buffer:u,size:3}]),h=o(t);h.attributes.position.location=0;var p=new c(t,h,u,f);return p.update(e,r,a,s,l),p};var n=t(\"gl-buffer\"),i=t(\"gl-vao\"),a=t(\"vectorize-text\"),o=t(\"./shaders\").text,s=window||r.global||{},l=s.__TEXT_CACHE||{};s.__TEXT_CACHE={};function c(t,e,r,n){this.gl=t,this.shader=e,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}var u=c.prototype,f=[0,0];u.bind=function(t,e,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=t,i.view=e,i.projection=r,i.pixelScale=n,f[0]=this.gl.drawingBufferWidth,f[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=f},u.unbind=function(){this.vao.unbind()},u.update=function(t,e,r,n,i){var o=[];function s(t,e,r,n,i,s){var c=l[r];c||(c=l[r]={});var u=c[e];u||(u=c[e]=function(t,e){try{return a(t,e)}catch(e){return console.warn('error vectorizing text:\"'+t+'\" error:',e),{cells:[],positions:[]}}}(e,{triangles:!0,font:r,textAlign:\"center\",textBaseline:\"middle\",lineSpacing:i,styletags:s}));for(var f=(n||12)/12,h=u.positions,p=u.cells,d=0,g=p.length;d=0;--m){var y=h[v[m]];o.push(f*y[0],-f*y[1],t)}}for(var c=[0,0,0],u=[0,0,0],f=[0,0,0],h=[0,0,0],p={breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},d=0;d<3;++d){f[d]=o.length/3|0,s(.5*(t[0][d]+t[1][d]),e[d],r[d],12,1.25,p),h[d]=(o.length/3|0)-f[d],c[d]=o.length/3|0;for(var g=0;g=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(t*e*a),s=o+\"\";if(s.indexOf(\"e\")>=0)return s;var l=o/a,c=o%a;o<0?(l=0|-Math.ceil(l),c=0|-c):(l=0|Math.floor(l),c|=0);var u=\"\"+l;if(o<0&&(u=\"-\"+u),i){for(var f=\"\"+c;f.length=t[0][i];--o)a.push({x:o*e[i],text:n(e[i],o)});r.push(a)}return r},r.equal=function(t,e){for(var r=0;r<3;++r){if(t[r].length!==e[r].length)return!1;for(var n=0;nr)throw new Error(\"gl-buffer: If resizing buffer, must not specify offset\");return t.bufferSubData(e,a,i),r}function u(t,e){for(var r=n.malloc(t.length,e),i=t.length,a=0;a=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=c(this.gl,this.type,this.length,this.usage,t.data,e):this.length=c(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var s=n.malloc(t.size,r),l=a(s,t.shape);i.assign(l,t),this.length=c(this.gl,this.type,this.length,this.usage,e<0?s:s.subarray(0,t.size),e),n.free(s)}}else if(Array.isArray(t)){var f;f=this.type===this.gl.ELEMENT_ARRAY_BUFFER?u(t,\"uint16\"):u(t,\"float32\"),this.length=c(this.gl,this.type,this.length,this.usage,e<0?f:f.subarray(0,t.length),e),n.free(f)}else if(\"object\"==typeof t&&\"number\"==typeof t.length)this.length=c(this.gl,this.type,this.length,this.usage,t,e);else{if(\"number\"!=typeof t&&void 0!==t)throw new Error(\"gl-buffer: Invalid data type\");if(e>=0)throw new Error(\"gl-buffer: Cannot specify offset when resizing buffer\");(t|=0)<=0&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},e.exports=function(t,e,r,n){if(r=r||t.ARRAY_BUFFER,n=n||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==t.ELEMENT_ARRAY_BUFFER)throw new Error(\"gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER\");if(n!==t.DYNAMIC_DRAW&&n!==t.STATIC_DRAW&&n!==t.STREAM_DRAW)throw new Error(\"gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW\");var i=t.createBuffer(),a=new s(t,r,i,0,n);return a.update(e),a}},{ndarray:433,\"ndarray-ops\":427,\"typedarray-pool\":521}],231:[function(t,e,r){\"use strict\";var n=t(\"gl-vec3\"),i=(t(\"gl-vec4\"),function(t,e){for(var r=0;r=e)return r-1;return r}),a=n.create(),o=n.create(),s=function(t,e,r){return tr?r:t},l=function(t,e,r,l){var c=t[0],u=t[1],f=t[2],h=r[0].length,p=r[1].length,d=r[2].length,g=i(r[0],c),v=i(r[1],u),m=i(r[2],f),y=g+1,x=v+1,b=m+1;if(l&&(g=s(g,0,h-1),y=s(y,0,h-1),v=s(v,0,p-1),x=s(x,0,p-1),m=s(m,0,d-1),b=s(b,0,d-1)),g<0||v<0||m<0||y>=h||x>=p||b>=d)return n.create();var _=(c-r[0][g])/(r[0][y]-r[0][g]),w=(u-r[1][v])/(r[1][x]-r[1][v]),k=(f-r[2][m])/(r[2][b]-r[2][m]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(k<0||k>1||isNaN(k))&&(k=0);var M=m*h*p,A=b*h*p,T=v*h,S=x*h,C=g,E=y,L=e[T+M+C],z=e[T+M+E],O=e[S+M+C],I=e[S+M+E],P=e[T+A+C],D=e[T+A+E],R=e[S+A+C],F=e[S+A+E],B=n.create();return n.lerp(B,L,z,_),n.lerp(a,O,I,_),n.lerp(B,B,a,w),n.lerp(a,P,D,_),n.lerp(o,R,F,_),n.lerp(a,a,o,w),n.lerp(B,B,a,k),B};e.exports=function(t,e){var r;r=t.positions?t.positions:function(t){for(var e=t[0],r=t[1],n=t[2],i=[],a=0;as&&(s=n.length(b)),x&&(y=Math.min(y,2*n.distance(g,_)/(n.length(v)+n.length(b)))),g=_,v=b,m.push(b)}var w=[c,f,p],k=[u,h,d];e&&(e[0]=w,e[1]=k),0===s&&(s=1);var M=1/s;isFinite(y)&&!isNaN(y)||(y=1),o.vectorScale=y;var A=function(t,e,r){var i=n.create();return void 0!==t&&n.set(i,t,e,r),i}(0,1,0),T=t.coneSize||.5;t.absoluteConeSize&&(T=t.absoluteConeSize*M),o.coneScale=T;x=0;for(var S=0;x1.0001)return null;v+=g[u]}if(Math.abs(v-1)>.001)return null;return[f,function(t,e){for(var r=[0,0,0],n=0;n=1},x.isTransparent=function(){return this.opacity<1},x.pickSlots=1,x.setPickBase=function(t){this.pickId=t},x.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l0&&((f=this.triShader).bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind());this.edgeCount>0&&this.lineWidth>0&&((f=this.lineShader).bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind());this.pointCount>0&&((f=this.pointShader).bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind());this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((f=this.contourShader).bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},x.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||m,n=t.view||m,i=t.projection||m,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:i,clipBounds:a,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255};((s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0)&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},x.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions[r[1]].slice(0,3);return{index:Math.floor(r[1]/48),position:n,dataCoordinate:n}},x.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=e.triShader||function(t){var e=n(t,g.vertex,g.fragment,null,g.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=b(t),l=o(t,u(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var c=i(t),f=i(t),h=i(t),p=i(t),d=i(t),v=i(t),m=a(t,[{buffer:c,type:t.FLOAT,size:4},{buffer:v,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:p,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:3}]),x=i(t),_=i(t),w=i(t),k=i(t),M=a(t,[{buffer:x,type:t.FLOAT,size:3},{buffer:k,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),A=i(t),T=i(t),S=i(t),C=i(t),E=i(t),L=a(t,[{buffer:A,type:t.FLOAT,size:3},{buffer:E,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:S,type:t.FLOAT,size:2},{buffer:C,type:t.FLOAT,size:1}]),z=i(t),O=new y(t,l,r,null,null,s,null,null,c,f,v,h,p,d,m,x,k,_,w,M,A,E,T,S,C,L,z,a(t,[{buffer:z,type:t.FLOAT,size:3}]));return O.update(e),O}},{\"./closest-point\":232,\"./shaders\":234,colormap:114,\"gl-buffer\":230,\"gl-mat4/invert\":254,\"gl-mat4/multiply\":256,\"gl-shader\":288,\"gl-texture2d\":305,\"gl-vao\":310,ndarray:433,normals:436,\"simplicial-complex-contour\":494,\"typedarray-pool\":521}],234:[function(t,e,r){var n=t(\"glslify\"),i=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat inverse(float m) {\\n return 1.0 / m;\\n}\\n\\nmat2 inverse(mat2 m) {\\n return mat2(m[1][1],-m[0][1],\\n -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\\n}\\n\\nmat3 inverse(mat3 m) {\\n float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\\n float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\\n float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\\n\\n float b01 = a22 * a11 - a12 * a21;\\n float b11 = -a22 * a10 + a12 * a20;\\n float b21 = a21 * a10 - a11 * a20;\\n\\n float det = a00 * b01 + a01 * b11 + a02 * b21;\\n\\n return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\\n b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\\n b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\\n}\\n\\nmat4 inverse(mat4 m) {\\n float\\n a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\\n a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\\n a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\\n a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\\n\\n b00 = a00 * a11 - a01 * a10,\\n b01 = a00 * a12 - a02 * a10,\\n b02 = a00 * a13 - a03 * a10,\\n b03 = a01 * a12 - a02 * a11,\\n b04 = a01 * a13 - a03 * a11,\\n b05 = a02 * a13 - a03 * a12,\\n b06 = a20 * a31 - a21 * a30,\\n b07 = a20 * a32 - a22 * a30,\\n b08 = a20 * a33 - a23 * a30,\\n b09 = a21 * a32 - a22 * a31,\\n b10 = a21 * a33 - a23 * a31,\\n b11 = a22 * a33 - a23 * a32,\\n\\n det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\\n\\n return mat4(\\n a11 * b11 - a12 * b10 + a13 * b09,\\n a02 * b10 - a01 * b11 - a03 * b09,\\n a31 * b05 - a32 * b04 + a33 * b03,\\n a22 * b04 - a21 * b05 - a23 * b03,\\n a12 * b08 - a10 * b11 - a13 * b07,\\n a00 * b11 - a02 * b08 + a03 * b07,\\n a32 * b02 - a30 * b05 - a33 * b01,\\n a20 * b05 - a22 * b02 + a23 * b01,\\n a10 * b10 - a11 * b08 + a13 * b06,\\n a01 * b08 - a00 * b10 - a03 * b06,\\n a30 * b04 - a31 * b02 + a33 * b00,\\n a21 * b02 - a20 * b04 - a23 * b00,\\n a11 * b07 - a10 * b09 - a12 * b06,\\n a00 * b09 - a01 * b07 + a02 * b06,\\n a31 * b01 - a30 * b03 - a32 * b00,\\n a20 * b03 - a21 * b01 + a22 * b00) / det;\\n}\\n\\nvec3 getOrthogonalVector(vec3 v) {\\n // Return up-vector for only-z vector.\\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\\n // Assign z = 0, x = -b, y = a:\\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\\n return normalize(vec3(-v.y, v.x, 0.0));\\n } else {\\n return normalize(vec3(0.0, v.z, -v.y));\\n }\\n}\\n\\n// Calculate the cone vertex and normal at the given index.\\n//\\n// The returned vertex is for a cone with its top at origin and height of 1.0,\\n// pointing in the direction of the vector attribute.\\n//\\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\\n// These vertices are used to make up the triangles of the cone by the following:\\n// segment + 0 top vertex\\n// segment + 1 perimeter vertex a+1\\n// segment + 2 perimeter vertex a\\n// segment + 3 center base vertex\\n// segment + 4 perimeter vertex a\\n// segment + 5 perimeter vertex a+1\\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\\n// To go from index to segment, floor(index / 6)\\n// To go from segment to angle, 2*pi * (segment/segmentCount)\\n// To go from index to segment index, index - (segment*6)\\n//\\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\\n\\n const float segmentCount = 8.0;\\n\\n index = mod(index, segmentCount * 6.0);\\n\\n float segment = floor(index/6.0);\\n float segmentIndex = index - (segment*6.0);\\n\\n normal = -normalize(d);\\n\\n if (segmentIndex == 3.0) {\\n return mix(vec3(0.0), -d, coneOffset);\\n }\\n\\n // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\\n float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\\n\\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\\n vec3 v2 = v1 - d;\\n\\n vec3 u = getOrthogonalVector(d);\\n vec3 v = normalize(cross(u, d));\\n\\n vec3 x = u * cos(angle) * length(d)*0.25;\\n vec3 y = v * sin(angle) * length(d)*0.25;\\n vec3 v3 = v2 + x + y;\\n if (segmentIndex <= 2.0) {\\n vec3 tx = u * sin(angle);\\n vec3 ty = v * -cos(angle);\\n vec3 tangent = tx + ty;\\n normal = normalize(cross(v3 - v1, tangent));\\n }\\n\\n if (segmentIndex == 0.0) {\\n return mix(d, vec3(0.0), coneOffset);\\n }\\n return v3;\\n}\\n\\nattribute vec3 vector;\\nattribute vec4 color, position;\\nattribute vec2 uv;\\nuniform float vectorScale;\\nuniform float coneScale;\\n\\nuniform float coneOffset;\\n\\nuniform mat4 model\\n , view\\n , projection;\\nuniform vec3 eyePosition\\n , lightPosition;\\n\\nvarying vec3 f_normal\\n , f_lightDirection\\n , f_eyeDirection\\n , f_data\\n , f_position;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n // Scale the vector magnitude to stay constant with\\n // model & view changes.\\n vec3 normal;\\n vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\\n normal = normalize(normal * inverse(mat3(model)));\\n\\n // vec4 m_position = model * vec4(conePosition, 1.0);\\n vec4 t_position = view * conePosition;\\n gl_Position = projection * t_position;\\n f_color = color; //vec4(position.w, color.r, 0, 0);\\n f_normal = normal;\\n f_data = conePosition.xyz;\\n f_position = position.xyz;\\n f_eyeDirection = eyePosition - conePosition.xyz;\\n f_lightDirection = lightPosition - conePosition.xyz;\\n f_uv = uv;\\n}\\n\"]),a=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat beckmannDistribution(float x, float roughness) {\\n float NdotH = max(x, 0.0001);\\n float cos2Alpha = NdotH * NdotH;\\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n float roughness2 = roughness * roughness;\\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\nfloat cookTorranceSpecular(\\n vec3 lightDirection,\\n vec3 viewDirection,\\n vec3 surfaceNormal,\\n float roughness,\\n float fresnel) {\\n\\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\\n\\n //Half angle vector\\n vec3 H = normalize(lightDirection + viewDirection);\\n\\n //Geometric term\\n float NdotH = max(dot(surfaceNormal, H), 0.0);\\n float VdotH = max(dot(viewDirection, H), 0.000001);\\n float LdotH = max(dot(lightDirection, H), 0.000001);\\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\\n float G = min(1.0, min(G1, G2));\\n \\n //Distribution term\\n float D = beckmannDistribution(NdotH, roughness);\\n\\n //Fresnel term\\n float F = pow(1.0 - VdotN, fresnel);\\n\\n //Multiply terms and done\\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\\n}\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float roughness\\n , fresnel\\n , kambient\\n , kdiffuse\\n , kspecular\\n , opacity;\\nuniform sampler2D texture;\\n\\nvarying vec3 f_normal\\n , f_lightDirection\\n , f_eyeDirection\\n , f_data\\n , f_position;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n\\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\n\\n vec3 N = normalize(f_normal);\\n vec3 L = normalize(f_lightDirection);\\n vec3 V = normalize(f_eyeDirection);\\n\\n if(!gl_FrontFacing) {\\n N = -N;\\n }\\n\\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n vec4 surfaceColor = texture2D(texture, f_uv);\\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\\n\\n gl_FragColor = litColor * opacity;\\n}\"]),o=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvec3 getOrthogonalVector(vec3 v) {\\n // Return up-vector for only-z vector.\\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\\n // Assign z = 0, x = -b, y = a:\\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\\n return normalize(vec3(-v.y, v.x, 0.0));\\n } else {\\n return normalize(vec3(0.0, v.z, -v.y));\\n }\\n}\\n\\n// Calculate the cone vertex and normal at the given index.\\n//\\n// The returned vertex is for a cone with its top at origin and height of 1.0,\\n// pointing in the direction of the vector attribute.\\n//\\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\\n// These vertices are used to make up the triangles of the cone by the following:\\n// segment + 0 top vertex\\n// segment + 1 perimeter vertex a+1\\n// segment + 2 perimeter vertex a\\n// segment + 3 center base vertex\\n// segment + 4 perimeter vertex a\\n// segment + 5 perimeter vertex a+1\\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\\n// To go from index to segment, floor(index / 6)\\n// To go from segment to angle, 2*pi * (segment/segmentCount)\\n// To go from index to segment index, index - (segment*6)\\n//\\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\\n\\n const float segmentCount = 8.0;\\n\\n index = mod(index, segmentCount * 6.0);\\n\\n float segment = floor(index/6.0);\\n float segmentIndex = index - (segment*6.0);\\n\\n normal = -normalize(d);\\n\\n if (segmentIndex == 3.0) {\\n return mix(vec3(0.0), -d, coneOffset);\\n }\\n\\n // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\\n float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\\n\\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\\n vec3 v2 = v1 - d;\\n\\n vec3 u = getOrthogonalVector(d);\\n vec3 v = normalize(cross(u, d));\\n\\n vec3 x = u * cos(angle) * length(d)*0.25;\\n vec3 y = v * sin(angle) * length(d)*0.25;\\n vec3 v3 = v2 + x + y;\\n if (segmentIndex <= 2.0) {\\n vec3 tx = u * sin(angle);\\n vec3 ty = v * -cos(angle);\\n vec3 tangent = tx + ty;\\n normal = normalize(cross(v3 - v1, tangent));\\n }\\n\\n if (segmentIndex == 0.0) {\\n return mix(d, vec3(0.0), coneOffset);\\n }\\n return v3;\\n}\\n\\nattribute vec3 vector;\\nattribute vec4 position;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\n\\nuniform float vectorScale;\\nuniform float coneScale;\\nuniform float coneOffset;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n vec3 normal;\\n vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\\n gl_Position = projection * view * conePosition;\\n f_id = id;\\n f_position = position.xyz;\\n}\\n\"]),s=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\n\\n gl_FragColor = vec4(pickId, f_id.xyz);\\n}\"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:\"position\",type:\"vec4\"},{name:\"normal\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"},{name:\"vector\",type:\"vec3\"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:\"position\",type:\"vec4\"},{name:\"id\",type:\"vec4\"},{name:\"vector\",type:\"vec3\"}]}},{glslify:392}],235:[function(t,e,r){e.exports={0:\"NONE\",1:\"ONE\",2:\"LINE_LOOP\",3:\"LINE_STRIP\",4:\"TRIANGLES\",5:\"TRIANGLE_STRIP\",6:\"TRIANGLE_FAN\",256:\"DEPTH_BUFFER_BIT\",512:\"NEVER\",513:\"LESS\",514:\"EQUAL\",515:\"LEQUAL\",516:\"GREATER\",517:\"NOTEQUAL\",518:\"GEQUAL\",519:\"ALWAYS\",768:\"SRC_COLOR\",769:\"ONE_MINUS_SRC_COLOR\",770:\"SRC_ALPHA\",771:\"ONE_MINUS_SRC_ALPHA\",772:\"DST_ALPHA\",773:\"ONE_MINUS_DST_ALPHA\",774:\"DST_COLOR\",775:\"ONE_MINUS_DST_COLOR\",776:\"SRC_ALPHA_SATURATE\",1024:\"STENCIL_BUFFER_BIT\",1028:\"FRONT\",1029:\"BACK\",1032:\"FRONT_AND_BACK\",1280:\"INVALID_ENUM\",1281:\"INVALID_VALUE\",1282:\"INVALID_OPERATION\",1285:\"OUT_OF_MEMORY\",1286:\"INVALID_FRAMEBUFFER_OPERATION\",2304:\"CW\",2305:\"CCW\",2849:\"LINE_WIDTH\",2884:\"CULL_FACE\",2885:\"CULL_FACE_MODE\",2886:\"FRONT_FACE\",2928:\"DEPTH_RANGE\",2929:\"DEPTH_TEST\",2930:\"DEPTH_WRITEMASK\",2931:\"DEPTH_CLEAR_VALUE\",2932:\"DEPTH_FUNC\",2960:\"STENCIL_TEST\",2961:\"STENCIL_CLEAR_VALUE\",2962:\"STENCIL_FUNC\",2963:\"STENCIL_VALUE_MASK\",2964:\"STENCIL_FAIL\",2965:\"STENCIL_PASS_DEPTH_FAIL\",2966:\"STENCIL_PASS_DEPTH_PASS\",2967:\"STENCIL_REF\",2968:\"STENCIL_WRITEMASK\",2978:\"VIEWPORT\",3024:\"DITHER\",3042:\"BLEND\",3088:\"SCISSOR_BOX\",3089:\"SCISSOR_TEST\",3106:\"COLOR_CLEAR_VALUE\",3107:\"COLOR_WRITEMASK\",3317:\"UNPACK_ALIGNMENT\",3333:\"PACK_ALIGNMENT\",3379:\"MAX_TEXTURE_SIZE\",3386:\"MAX_VIEWPORT_DIMS\",3408:\"SUBPIXEL_BITS\",3410:\"RED_BITS\",3411:\"GREEN_BITS\",3412:\"BLUE_BITS\",3413:\"ALPHA_BITS\",3414:\"DEPTH_BITS\",3415:\"STENCIL_BITS\",3553:\"TEXTURE_2D\",4352:\"DONT_CARE\",4353:\"FASTEST\",4354:\"NICEST\",5120:\"BYTE\",5121:\"UNSIGNED_BYTE\",5122:\"SHORT\",5123:\"UNSIGNED_SHORT\",5124:\"INT\",5125:\"UNSIGNED_INT\",5126:\"FLOAT\",5386:\"INVERT\",5890:\"TEXTURE\",6401:\"STENCIL_INDEX\",6402:\"DEPTH_COMPONENT\",6406:\"ALPHA\",6407:\"RGB\",6408:\"RGBA\",6409:\"LUMINANCE\",6410:\"LUMINANCE_ALPHA\",7680:\"KEEP\",7681:\"REPLACE\",7682:\"INCR\",7683:\"DECR\",7936:\"VENDOR\",7937:\"RENDERER\",7938:\"VERSION\",9728:\"NEAREST\",9729:\"LINEAR\",9984:\"NEAREST_MIPMAP_NEAREST\",9985:\"LINEAR_MIPMAP_NEAREST\",9986:\"NEAREST_MIPMAP_LINEAR\",9987:\"LINEAR_MIPMAP_LINEAR\",10240:\"TEXTURE_MAG_FILTER\",10241:\"TEXTURE_MIN_FILTER\",10242:\"TEXTURE_WRAP_S\",10243:\"TEXTURE_WRAP_T\",10497:\"REPEAT\",10752:\"POLYGON_OFFSET_UNITS\",16384:\"COLOR_BUFFER_BIT\",32769:\"CONSTANT_COLOR\",32770:\"ONE_MINUS_CONSTANT_COLOR\",32771:\"CONSTANT_ALPHA\",32772:\"ONE_MINUS_CONSTANT_ALPHA\",32773:\"BLEND_COLOR\",32774:\"FUNC_ADD\",32777:\"BLEND_EQUATION_RGB\",32778:\"FUNC_SUBTRACT\",32779:\"FUNC_REVERSE_SUBTRACT\",32819:\"UNSIGNED_SHORT_4_4_4_4\",32820:\"UNSIGNED_SHORT_5_5_5_1\",32823:\"POLYGON_OFFSET_FILL\",32824:\"POLYGON_OFFSET_FACTOR\",32854:\"RGBA4\",32855:\"RGB5_A1\",32873:\"TEXTURE_BINDING_2D\",32926:\"SAMPLE_ALPHA_TO_COVERAGE\",32928:\"SAMPLE_COVERAGE\",32936:\"SAMPLE_BUFFERS\",32937:\"SAMPLES\",32938:\"SAMPLE_COVERAGE_VALUE\",32939:\"SAMPLE_COVERAGE_INVERT\",32968:\"BLEND_DST_RGB\",32969:\"BLEND_SRC_RGB\",32970:\"BLEND_DST_ALPHA\",32971:\"BLEND_SRC_ALPHA\",33071:\"CLAMP_TO_EDGE\",33170:\"GENERATE_MIPMAP_HINT\",33189:\"DEPTH_COMPONENT16\",33306:\"DEPTH_STENCIL_ATTACHMENT\",33635:\"UNSIGNED_SHORT_5_6_5\",33648:\"MIRRORED_REPEAT\",33901:\"ALIASED_POINT_SIZE_RANGE\",33902:\"ALIASED_LINE_WIDTH_RANGE\",33984:\"TEXTURE0\",33985:\"TEXTURE1\",33986:\"TEXTURE2\",33987:\"TEXTURE3\",33988:\"TEXTURE4\",33989:\"TEXTURE5\",33990:\"TEXTURE6\",33991:\"TEXTURE7\",33992:\"TEXTURE8\",33993:\"TEXTURE9\",33994:\"TEXTURE10\",33995:\"TEXTURE11\",33996:\"TEXTURE12\",33997:\"TEXTURE13\",33998:\"TEXTURE14\",33999:\"TEXTURE15\",34000:\"TEXTURE16\",34001:\"TEXTURE17\",34002:\"TEXTURE18\",34003:\"TEXTURE19\",34004:\"TEXTURE20\",34005:\"TEXTURE21\",34006:\"TEXTURE22\",34007:\"TEXTURE23\",34008:\"TEXTURE24\",34009:\"TEXTURE25\",34010:\"TEXTURE26\",34011:\"TEXTURE27\",34012:\"TEXTURE28\",34013:\"TEXTURE29\",34014:\"TEXTURE30\",34015:\"TEXTURE31\",34016:\"ACTIVE_TEXTURE\",34024:\"MAX_RENDERBUFFER_SIZE\",34041:\"DEPTH_STENCIL\",34055:\"INCR_WRAP\",34056:\"DECR_WRAP\",34067:\"TEXTURE_CUBE_MAP\",34068:\"TEXTURE_BINDING_CUBE_MAP\",34069:\"TEXTURE_CUBE_MAP_POSITIVE_X\",34070:\"TEXTURE_CUBE_MAP_NEGATIVE_X\",34071:\"TEXTURE_CUBE_MAP_POSITIVE_Y\",34072:\"TEXTURE_CUBE_MAP_NEGATIVE_Y\",34073:\"TEXTURE_CUBE_MAP_POSITIVE_Z\",34074:\"TEXTURE_CUBE_MAP_NEGATIVE_Z\",34076:\"MAX_CUBE_MAP_TEXTURE_SIZE\",34338:\"VERTEX_ATTRIB_ARRAY_ENABLED\",34339:\"VERTEX_ATTRIB_ARRAY_SIZE\",34340:\"VERTEX_ATTRIB_ARRAY_STRIDE\",34341:\"VERTEX_ATTRIB_ARRAY_TYPE\",34342:\"CURRENT_VERTEX_ATTRIB\",34373:\"VERTEX_ATTRIB_ARRAY_POINTER\",34466:\"NUM_COMPRESSED_TEXTURE_FORMATS\",34467:\"COMPRESSED_TEXTURE_FORMATS\",34660:\"BUFFER_SIZE\",34661:\"BUFFER_USAGE\",34816:\"STENCIL_BACK_FUNC\",34817:\"STENCIL_BACK_FAIL\",34818:\"STENCIL_BACK_PASS_DEPTH_FAIL\",34819:\"STENCIL_BACK_PASS_DEPTH_PASS\",34877:\"BLEND_EQUATION_ALPHA\",34921:\"MAX_VERTEX_ATTRIBS\",34922:\"VERTEX_ATTRIB_ARRAY_NORMALIZED\",34930:\"MAX_TEXTURE_IMAGE_UNITS\",34962:\"ARRAY_BUFFER\",34963:\"ELEMENT_ARRAY_BUFFER\",34964:\"ARRAY_BUFFER_BINDING\",34965:\"ELEMENT_ARRAY_BUFFER_BINDING\",34975:\"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING\",35040:\"STREAM_DRAW\",35044:\"STATIC_DRAW\",35048:\"DYNAMIC_DRAW\",35632:\"FRAGMENT_SHADER\",35633:\"VERTEX_SHADER\",35660:\"MAX_VERTEX_TEXTURE_IMAGE_UNITS\",35661:\"MAX_COMBINED_TEXTURE_IMAGE_UNITS\",35663:\"SHADER_TYPE\",35664:\"FLOAT_VEC2\",35665:\"FLOAT_VEC3\",35666:\"FLOAT_VEC4\",35667:\"INT_VEC2\",35668:\"INT_VEC3\",35669:\"INT_VEC4\",35670:\"BOOL\",35671:\"BOOL_VEC2\",35672:\"BOOL_VEC3\",35673:\"BOOL_VEC4\",35674:\"FLOAT_MAT2\",35675:\"FLOAT_MAT3\",35676:\"FLOAT_MAT4\",35678:\"SAMPLER_2D\",35680:\"SAMPLER_CUBE\",35712:\"DELETE_STATUS\",35713:\"COMPILE_STATUS\",35714:\"LINK_STATUS\",35715:\"VALIDATE_STATUS\",35716:\"INFO_LOG_LENGTH\",35717:\"ATTACHED_SHADERS\",35718:\"ACTIVE_UNIFORMS\",35719:\"ACTIVE_UNIFORM_MAX_LENGTH\",35720:\"SHADER_SOURCE_LENGTH\",35721:\"ACTIVE_ATTRIBUTES\",35722:\"ACTIVE_ATTRIBUTE_MAX_LENGTH\",35724:\"SHADING_LANGUAGE_VERSION\",35725:\"CURRENT_PROGRAM\",36003:\"STENCIL_BACK_REF\",36004:\"STENCIL_BACK_VALUE_MASK\",36005:\"STENCIL_BACK_WRITEMASK\",36006:\"FRAMEBUFFER_BINDING\",36007:\"RENDERBUFFER_BINDING\",36048:\"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE\",36049:\"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME\",36050:\"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL\",36051:\"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE\",36053:\"FRAMEBUFFER_COMPLETE\",36054:\"FRAMEBUFFER_INCOMPLETE_ATTACHMENT\",36055:\"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT\",36057:\"FRAMEBUFFER_INCOMPLETE_DIMENSIONS\",36061:\"FRAMEBUFFER_UNSUPPORTED\",36064:\"COLOR_ATTACHMENT0\",36096:\"DEPTH_ATTACHMENT\",36128:\"STENCIL_ATTACHMENT\",36160:\"FRAMEBUFFER\",36161:\"RENDERBUFFER\",36162:\"RENDERBUFFER_WIDTH\",36163:\"RENDERBUFFER_HEIGHT\",36164:\"RENDERBUFFER_INTERNAL_FORMAT\",36168:\"STENCIL_INDEX8\",36176:\"RENDERBUFFER_RED_SIZE\",36177:\"RENDERBUFFER_GREEN_SIZE\",36178:\"RENDERBUFFER_BLUE_SIZE\",36179:\"RENDERBUFFER_ALPHA_SIZE\",36180:\"RENDERBUFFER_DEPTH_SIZE\",36181:\"RENDERBUFFER_STENCIL_SIZE\",36194:\"RGB565\",36336:\"LOW_FLOAT\",36337:\"MEDIUM_FLOAT\",36338:\"HIGH_FLOAT\",36339:\"LOW_INT\",36340:\"MEDIUM_INT\",36341:\"HIGH_INT\",36346:\"SHADER_COMPILER\",36347:\"MAX_VERTEX_UNIFORM_VECTORS\",36348:\"MAX_VARYING_VECTORS\",36349:\"MAX_FRAGMENT_UNIFORM_VECTORS\",37440:\"UNPACK_FLIP_Y_WEBGL\",37441:\"UNPACK_PREMULTIPLY_ALPHA_WEBGL\",37442:\"CONTEXT_LOST_WEBGL\",37443:\"UNPACK_COLORSPACE_CONVERSION_WEBGL\",37444:\"BROWSER_DEFAULT_WEBGL\"}},{}],236:[function(t,e,r){var n=t(\"./1.0/numbers\");e.exports=function(t){return n[t]}},{\"./1.0/numbers\":235}],237:[function(t,e,r){\"use strict\";e.exports=function(t){var e=t.gl,r=n(e),o=i(e,[{buffer:r,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:e.FLOAT,size:3,offset:28,stride:40}]),l=a(e);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var c=new s(e,r,o,l);return c.update(t),c};var n=t(\"gl-buffer\"),i=t(\"gl-vao\"),a=t(\"./shaders/index\"),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(t,e,r,n){this.gl=t,this.shader=n,this.buffer=e,this.vao=r,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1}var l=s.prototype;function c(t,e){for(var r=0;r<3;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}l.isOpaque=function(){return this.opacity>=1},l.isTransparent=function(){return this.opacity<1},l.drawTransparent=l.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||o,i=r.projection=t.projection||o;r.model=t.model||o,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],s=n[13],l=n[14],c=n[15],u=this.pixelRatio*(i[3]*a+i[7]*s+i[11]*l+i[15]*c)/e.drawingBufferHeight;this.vao.bind();for(var f=0;f<3;++f)e.lineWidth(this.lineWidth[f]),r.capSize=this.capSize[f]*u,this.lineCount[f]&&e.drawArrays(e.LINES,this.lineOffset[f],this.lineCount[f]);this.vao.unbind()};var u=function(){for(var t=new Array(3),e=0;e<3;++e){for(var r=[],n=1;n<=2;++n)for(var i=-1;i<=1;i+=2){var a=[0,0,0];a[(n+e)%3]=i,r.push(a)}t[e]=r}return t}();function f(t,e,r,n){for(var i=u[n],a=0;a0)(g=u.slice())[s]+=p[1][s],i.push(u[0],u[1],u[2],d[0],d[1],d[2],d[3],0,0,0,g[0],g[1],g[2],d[0],d[1],d[2],d[3],0,0,0),c(this.bounds,g),o+=2+f(i,g,d,s)}}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{\"./shaders/index\":238,\"gl-buffer\":230,\"gl-vao\":310}],238:[function(t,e,r){\"use strict\";var n=t(\"glslify\"),i=t(\"gl-shader\"),a=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, offset;\\nattribute vec4 color;\\nuniform mat4 model, view, projection;\\nuniform float capSize;\\nvarying vec4 fragColor;\\nvarying vec3 fragPosition;\\n\\nvoid main() {\\n vec4 worldPosition = model * vec4(position, 1.0);\\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\\n gl_Position = projection * view * worldPosition;\\n fragColor = color;\\n fragPosition = position;\\n}\"]),o=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float opacity;\\nvarying vec3 fragPosition;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], fragPosition)) discard;\\n\\n gl_FragColor = opacity * fragColor;\\n}\"]);e.exports=function(t){return i(t,a,o,null,[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"offset\",type:\"vec3\"}])}},{\"gl-shader\":288,glslify:392}],239:[function(t,e,r){\"use strict\";var n=t(\"gl-texture2d\");e.exports=function(t,e,r,n){i||(i=t.FRAMEBUFFER_UNSUPPORTED,a=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var c=t.getExtension(\"WEBGL_draw_buffers\");!l&&c&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;au||r<0||r>u)throw new Error(\"gl-fbo: Parameters are too large for FBO\");var f=1;if(\"color\"in(n=n||{})){if((f=Math.max(0|n.color,0))<0)throw new Error(\"gl-fbo: Must specify a nonnegative number of colors\");if(f>1){if(!c)throw new Error(\"gl-fbo: Multiple draw buffer extension not supported\");if(f>t.getParameter(c.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error(\"gl-fbo: Context does not support \"+f+\" draw buffers\")}}var h=t.UNSIGNED_BYTE,p=t.getExtension(\"OES_texture_float\");if(n.float&&f>0){if(!p)throw new Error(\"gl-fbo: Context does not support floating point textures\");h=t.FLOAT}else n.preferFloat&&f>0&&p&&(h=t.FLOAT);var g=!0;\"depth\"in n&&(g=!!n.depth);var v=!1;\"stencil\"in n&&(v=!!n.stencil);return new d(t,e,r,h,f,g,v,c)};var i,a,o,s,l=null;function c(t){return[t.getParameter(t.FRAMEBUFFER_BINDING),t.getParameter(t.RENDERBUFFER_BINDING),t.getParameter(t.TEXTURE_BINDING_2D)]}function u(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function f(t){switch(t){case i:throw new Error(\"gl-fbo: Framebuffer unsupported\");case a:throw new Error(\"gl-fbo: Framebuffer incomplete attachment\");case o:throw new Error(\"gl-fbo: Framebuffer incomplete dimensions\");case s:throw new Error(\"gl-fbo: Framebuffer incomplete missing attachment\");default:throw new Error(\"gl-fbo: Framebuffer failed for unspecified reason\")}}function h(t,e,r,i,a,o){if(!i)return null;var s=n(t,e,r,a,i);return s.magFilter=t.NEAREST,s.minFilter=t.NEAREST,s.mipSamples=1,s.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,o,t.TEXTURE_2D,s.handle,0),s}function p(t,e,r,n,i){var a=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}function d(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var d=0;d1&&s.drawBuffersWEBGL(l[o]);var y=r.getExtension(\"WEBGL_depth_texture\");y?d?t.depth=h(r,i,a,y.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):g&&(t.depth=h(r,i,a,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):g&&d?t._depth_rb=p(r,i,a,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):g?t._depth_rb=p(r,i,a,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=p(r,i,a,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var x=r.checkFramebufferStatus(r.FRAMEBUFFER);if(x!==r.FRAMEBUFFER_COMPLETE){for(t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null),m=0;mi||r<0||r>i)throw new Error(\"gl-fbo: Can't resize FBO, invalid dimensions\");t._shape[0]=e,t._shape[1]=r;for(var a=c(n),o=0;o>8*p&255;this.pickOffset=r,i.bind();var d=i.uniforms;d.viewTransform=t,d.pickOffset=e,d.shape=this.shape;var g=i.attributes;return this.positionBuffer.bind(),g.position.pointer(),this.weightBuffer.bind(),g.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),g.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];if(r=n+i)return null;var a=r-n,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},f.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||i(e[0]),o=t.y||i(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=o;var l=t.colorLevels||[0],c=t.colorValues||[0,0,0,1],u=l.length,f=this.bounds,p=f[0]=r[0],d=f[1]=o[0],g=1/((f[2]=r[r.length-1])-p),v=1/((f[3]=o[o.length-1])-d),m=e[0],y=e[1];this.shape=[m,y];var x=(m-1)*(y-1)*(h.length>>>1);this.numVertices=x;for(var b=a.mallocUint8(4*x),_=a.mallocFloat32(2*x),w=a.mallocUint8(2*x),k=a.mallocUint32(x),M=0,A=0;A max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform sampler2D dashTexture;\\nuniform float dashScale;\\nuniform float opacity;\\n\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\\n\\n float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\\n if(dashWeight < 0.5) {\\n discard;\\n }\\n gl_FragColor = fragColor * opacity;\\n}\\n\"]),s=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\n#define FLOAT_MAX 1.70141184e38\\n#define FLOAT_MIN 1.17549435e-38\\n\\nlowp vec4 encode_float_1540259130(highp float v) {\\n highp float av = abs(v);\\n\\n //Handle special cases\\n if(av < FLOAT_MIN) {\\n return vec4(0.0, 0.0, 0.0, 0.0);\\n } else if(v > FLOAT_MAX) {\\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\\n } else if(v < -FLOAT_MAX) {\\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\\n }\\n\\n highp vec4 c = vec4(0,0,0,0);\\n\\n //Compute exponent and mantissa\\n highp float e = floor(log2(av));\\n highp float m = av * pow(2.0, -e) - 1.0;\\n \\n //Unpack mantissa\\n c[1] = floor(128.0 * m);\\n m -= c[1] / 128.0;\\n c[2] = floor(32768.0 * m);\\n m -= c[2] / 32768.0;\\n c[3] = floor(8388608.0 * m);\\n \\n //Unpack exponent\\n highp float ebias = e + 127.0;\\n c[0] = floor(ebias / 2.0);\\n ebias -= c[0] * 2.0;\\n c[1] += floor(ebias) * 128.0; \\n\\n //Unpack sign bit\\n c[0] += 128.0 * step(0.0, -v);\\n\\n //Scale back to range\\n return c / 255.0;\\n}\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform float pickId;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\\n\\n gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\\n}\"]),l=[{name:\"position\",type:\"vec3\"},{name:\"nextPosition\",type:\"vec3\"},{name:\"arcLength\",type:\"float\"},{name:\"lineWidth\",type:\"float\"},{name:\"color\",type:\"vec4\"}];r.createShader=function(t){return i(t,a,o,null,l)},r.createPickShader=function(t){return i(t,a,s,null,l)}},{\"gl-shader\":288,glslify:392}],245:[function(t,e,r){\"use strict\";e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=u(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var o=f(e);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=n(e),c=i(e,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),h=l(new Array(1024),[256,1,4]),p=0;p<1024;++p)h.data[p]=255;var d=a(e,h);d.wrap=e.REPEAT;var g=new v(e,r,o,s,c,d);return g.update(t),g};var n=t(\"gl-buffer\"),i=t(\"gl-vao\"),a=t(\"gl-texture2d\"),o=t(\"glsl-read-float\"),s=t(\"binary-search-bounds\"),l=t(\"ndarray\"),c=t(\"./lib/shaders\"),u=c.createShader,f=c.createPickShader,h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function p(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function d(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function g(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function v(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}var m=v.prototype;m.isTransparent=function(){return this.opacity<1},m.isOpaque=function(){return this.opacity>=1},m.pickSlots=1,m.setPickBase=function(t){this.pickId=t},m.drawTransparent=m.draw=function(t){if(this.vertexCount){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,clipBounds:d(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},m.drawPick=function(t){if(this.vertexCount){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||h,view:t.view||h,projection:t.projection||h,pickId:this.pickId,clipBounds:d(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},m.update=function(t){var e,r;this.dirty=!0;var n=!!t.connectGaps;\"dashScale\"in t&&(this.dashScale=t.dashScale),\"opacity\"in t&&(this.opacity=+t.opacity);var i=[],a=[],o=[],c=0,u=0,f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],h=t.position||t.positions;if(h){var d=t.color||t.colors||[0,0,0,1],g=t.lineWidth||1,v=!1;t:for(e=1;e0){for(var w=0;w<24;++w)i.push(i[i.length-12]);u+=2,v=!0}continue t}f[0][r]=Math.min(f[0][r],b[r],_[r]),f[1][r]=Math.max(f[1][r],b[r],_[r])}Array.isArray(d[0])?(m=d.length>e-1?d[e-1]:d.length>0?d[d.length-1]:[0,0,0,1],y=d.length>e?d[e]:d.length>0?d[d.length-1]:[0,0,0,1]):m=y=d,3===m.length&&(m=[m[0],m[1],m[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]),x=Array.isArray(g)?g.length>e-1?g[e-1]:g.length>0?g[g.length-1]:[0,0,0,1]:g;var k=c;if(c+=p(b,_),v){for(r=0;r<2;++r)i.push(b[0],b[1],b[2],_[0],_[1],_[2],k,x,m[0],m[1],m[2],m[3]);u+=2,v=!1}i.push(b[0],b[1],b[2],_[0],_[1],_[2],k,x,m[0],m[1],m[2],m[3],b[0],b[1],b[2],_[0],_[1],_[2],k,-x,m[0],m[1],m[2],m[3],_[0],_[1],_[2],b[0],b[1],b[2],c,-x,y[0],y[1],y[2],y[3],_[0],_[1],_[2],b[0],b[1],b[2],c,x,y[0],y[1],y[2],y[3]),u+=4}}if(this.buffer.update(i),a.push(c),o.push(h[h.length-1].slice()),this.bounds=f,this.vertexCount=u,this.points=o,this.arcLength=a,\"dashes\"in t){var M=t.dashes.slice();for(M.unshift(0),e=1;e max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float roughness\\n , fresnel\\n , kambient\\n , kdiffuse\\n , kspecular\\n , opacity;\\nuniform sampler2D texture;\\n\\nvarying vec3 f_normal\\n , f_lightDirection\\n , f_eyeDirection\\n , f_data;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\\n\\n vec3 N = normalize(f_normal);\\n vec3 L = normalize(f_lightDirection);\\n vec3 V = normalize(f_eyeDirection);\\n\\n vec3 normal = normals(f_data);\\n\\n if (dot(N, normal) < 0.0) {\\n N = -N;\\n }\\n\\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\\n\\n gl_FragColor = litColor * opacity;\\n}\\n\"]),o=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\n\\nuniform mat4 model, view, projection;\\n\\nvarying vec4 f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n f_color = color;\\n f_data = position;\\n f_uv = uv;\\n}\"]),s=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform sampler2D texture;\\nuniform float opacity;\\n\\nvarying vec4 f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\\n\\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\"]),l=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\nattribute float pointSize;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\\n\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n }\\n gl_PointSize = pointSize;\\n f_color = color;\\n f_uv = uv;\\n}\"]),c=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D texture;\\nuniform float opacity;\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\\n if(dot(pointR, pointR) > 0.25) {\\n discard;\\n }\\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\"]),u=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n f_id = id;\\n f_position = position;\\n}\"]),f=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\n\\n gl_FragColor = vec4(pickId, f_id.xyz);\\n}\"]),h=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nattribute vec3 position;\\nattribute float pointSize;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\\n\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n gl_PointSize = pointSize;\\n }\\n f_id = id;\\n f_position = position;\\n}\"]),p=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\n\\nuniform mat4 model, view, projection;\\n\\nvoid main() {\\n gl_Position = projection * view * model * vec4(position, 1.0);\\n}\"]),d=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 contourColor;\\n\\nvoid main() {\\n gl_FragColor = vec4(contourColor,1);\\n}\\n\"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:\"position\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.wireShader={vertex:o,fragment:s,attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.pointShader={vertex:l,fragment:c,attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"},{name:\"pointSize\",type:\"float\"}]},r.pickShader={vertex:u,fragment:f,attributes:[{name:\"position\",type:\"vec3\"},{name:\"id\",type:\"vec4\"}]},r.pointPickShader={vertex:h,fragment:f,attributes:[{name:\"position\",type:\"vec3\"},{name:\"pointSize\",type:\"float\"},{name:\"id\",type:\"vec4\"}]},r.contourShader={vertex:p,fragment:d,attributes:[{name:\"position\",type:\"vec3\"}]}},{glslify:392}],268:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\"),i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"gl-texture2d\"),s=t(\"normals\"),l=t(\"gl-mat4/multiply\"),c=t(\"gl-mat4/invert\"),u=t(\"ndarray\"),f=t(\"colormap\"),h=t(\"simplicial-complex-contour\"),p=t(\"typedarray-pool\"),d=t(\"./lib/shaders\"),g=t(\"./lib/closest-point\"),v=d.meshShader,m=d.wireShader,y=d.pointShader,x=d.pickShader,b=d.pointPickShader,_=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function k(t,e,r,n,i,a,o,s,l,c,u,f,h,p,d,g,v,m,y,x,b,_,k,M,A,T,S){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=c,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=v,this.edgeUVs=m,this.edgeIds=g,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=x,this.pointColors=_,this.pointUVs=k,this.pointSizes=M,this.pointIds=b,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=T,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var M=k.prototype;function A(t){var e=n(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function T(t){var e=n(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}function S(t){var e=n(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function C(t){var e=n(t,_.vertex,_.fragment);return e.attributes.position.location=0,e}M.isOpaque=function(){return this.opacity>=1},M.isTransparent=function(){return this.opacity<1},M.pickSlots=1,M.setPickBase=function(t){this.pickId=t},M.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l0&&((f=this.triShader).bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind());this.edgeCount>0&&this.lineWidth>0&&((f=this.lineShader).bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind());this.pointCount>0&&((f=this.pointShader).bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind());this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((f=this.contourShader).bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},M.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||w,n=t.view||w,i=t.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255};((s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0)&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},M.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;ai[M]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=v[t],r.uniforms.angle=m[t],a.drawArrays(a.TRIANGLES,i[M],i[A]-i[M]))),y[t]&&k&&(u[1^t]-=T*p*x[t],r.uniforms.dataAxis=f,r.uniforms.screenOffset=u,r.uniforms.color=b[t],r.uniforms.angle=_[t],a.drawArrays(a.TRIANGLES,w,k)),u[1^t]=T*s[2+(1^t)]-1,d[t+2]&&(u[1^t]+=T*p*g[t+2],Mi[M]&&(r.uniforms.dataAxis=c,r.uniforms.screenOffset=u,r.uniforms.color=v[t+2],r.uniforms.angle=m[t+2],a.drawArrays(a.TRIANGLES,i[M],i[A]-i[M]))),y[t+2]&&k&&(u[1^t]+=T*p*x[t+2],r.uniforms.dataAxis=f,r.uniforms.screenOffset=u,r.uniforms.color=b[t+2],r.uniforms.angle=_[t+2],a.drawArrays(a.TRIANGLES,w,k))}),g.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,c=r.pixelRatio;if(this.titleCount){for(var u=0;u<2;++u)e[u]=2*(o[u]*c-a[u])/(a[2+u]-a[u])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),g.bind=(h=[0,0],p=[0,0],d=[0,0],function(){var t=this.plot,e=this.shader,r=t._tickBounds,n=t.dataBox,i=t.screenBox,a=t.viewBox;e.bind();for(var o=0;o<2;++o){var s=r[o],l=r[o+2]-s,c=.5*(n[o+2]+n[o]),u=n[o+2]-n[o],f=a[o],g=a[o+2]-f,v=i[o],m=i[o+2]-v;p[o]=2*l/u*g/m,h[o]=2*(s-c)/u*g/m}d[1]=2*t.pixelRatio/(i[3]-i[1]),d[0]=d[1]*(i[3]-i[1])/(i[2]-i[0]),e.uniforms.dataScale=p,e.uniforms.dataShift=h,e.uniforms.textScale=d,this.vbo.bind(),e.attributes.textCoordinate.pointer()}),g.update=function(t){var e,r,n,i,o,s=[],l=t.ticks,c=t.bounds;for(o=0;o<2;++o){var u=[Math.floor(s.length/3)],f=[-1/0],h=l[o];for(e=0;e=0){var g=e[d]-n[d]*(e[d+2]-e[d])/(n[d+2]-n[d]);0===d?o.drawLine(g,e[1],g,e[3],p[d],h[d]):o.drawLine(e[0],g,e[2],g,p[d],h[d])}}for(d=0;d=0;--t)this.objects[t].dispose();this.objects.length=0;for(t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},c.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},c.removeObject=function(t){for(var e=this.objects,r=0;r0&&0===L[e-1];)L.pop(),z.pop().dispose()}window.addEventListener(\"resize\",j),B.update=function(t){e||(t=t||{},O=!0,I=!0)},B.add=function(t){e||(t.axes=A,C.push(t),E.push(-1),O=!0,I=!0,V())},B.remove=function(t){if(!e){var r=C.indexOf(t);r<0||(C.splice(r,1),E.pop(),O=!0,I=!0,V())}},B.dispose=function(){if(!e&&(e=!0,window.removeEventListener(\"resize\",j),r.removeEventListener(\"webglcontextlost\",H),B.mouseListener.enabled=!1,!B.contextLost)){A.dispose(),S.dispose();for(var t=0;tb.distance)continue;for(var u=0;u0){r=Math.round(Math.pow(10,e));return Math.ceil(t/r)*r}return Math.ceil(t)}function v(t){return\"boolean\"!=typeof t||t}},{\"./lib/shader\":276,\"3d-view-controls\":44,\"a-big-triangle\":47,\"gl-axes3d\":222,\"gl-axes3d/properties\":229,\"gl-fbo\":239,\"gl-mat4/perspective\":257,\"gl-select-static\":287,\"gl-spikes3d\":297,\"is-mobile\":403,\"mouse-change\":418}],278:[function(t,e,r){var n=t(\"glslify\");r.pointVertex=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform float pointCloud;\\n\\nhighp float rand(vec2 co) {\\n highp float a = 12.9898;\\n highp float b = 78.233;\\n highp float c = 43758.5453;\\n highp float d = dot(co.xy, vec2(a, b));\\n highp float e = mod(d, 3.14);\\n return fract(sin(e) * c);\\n}\\n\\nvoid main() {\\n vec3 hgPosition = matrix * vec3(position, 1);\\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\\n // if we don't jitter the point size a bit, overall point cloud\\n // saturation 'jumps' on zooming, which is disturbing and confusing\\n gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\\n if(pointCloud != 0.0) { // pointCloud is truthy\\n // get the same square surface as circle would be\\n gl_PointSize *= 0.886;\\n }\\n}\"]),r.pointFragment=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 color, borderColor;\\nuniform float centerFraction;\\nuniform float pointCloud;\\n\\nvoid main() {\\n float radius;\\n vec4 baseColor;\\n if(pointCloud != 0.0) { // pointCloud is truthy\\n if(centerFraction == 1.0) {\\n gl_FragColor = color;\\n } else {\\n gl_FragColor = mix(borderColor, color, centerFraction);\\n }\\n } else {\\n radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n if(radius > 1.0) {\\n discard;\\n }\\n baseColor = mix(borderColor, color, step(radius, centerFraction));\\n gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\\n }\\n}\\n\"]),r.pickVertex=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n vec3 hgPosition = matrix * vec3(position, 1);\\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\\n gl_PointSize = pointSize;\\n\\n vec4 id = pickId + pickOffset;\\n id.y += floor(id.x / 256.0);\\n id.x -= floor(id.x / 256.0) * 256.0;\\n\\n id.z += floor(id.y / 256.0);\\n id.y -= floor(id.y / 256.0) * 256.0;\\n\\n id.w += floor(id.z / 256.0);\\n id.z -= floor(id.z / 256.0) * 256.0;\\n\\n fragId = id;\\n}\\n\"]),r.pickFragment=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n if(radius > 1.0) {\\n discard;\\n }\\n gl_FragColor = fragId / 255.0;\\n}\\n\"])},{glslify:392}],279:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\"),i=t(\"gl-buffer\"),a=t(\"typedarray-pool\"),o=t(\"./lib/shader\");function s(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}e.exports=function(t,e){var r=t.gl,a=i(r),l=i(r),c=n(r,o.pointVertex,o.pointFragment),u=n(r,o.pickVertex,o.pickFragment),f=new s(t,a,l,c,u);return f.update(e),t.addObject(f),f};var l,c,u=s.prototype;u.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},u.update=function(t){var e;function r(e,r){return e in t?t[e]:r}t=t||{},this.sizeMin=r(\"sizeMin\",.5),this.sizeMax=r(\"sizeMax\",20),this.color=r(\"color\",[1,0,0,1]).slice(),this.areaRatio=r(\"areaRatio\",1),this.borderColor=r(\"borderColor\",[0,0,0,1]).slice(),this.blend=r(\"blend\",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,o=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=i?s:a.mallocFloat32(s.length),c=o?t.idToIndex:a.mallocInt32(n);if(i||l.set(s),!o)for(l.set(s),e=0;e>>1;for(r=0;r=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,i),u=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(s,.33333)));l[0]=2/a,l[4]=2/o,l[6]=-2*i[0]/a-1,l[7]=-2*i[1]/o-1,this.offsetBuffer.bind(),r.bind(),r.attributes.position.pointer(),r.uniforms.matrix=l,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointCloud=u<5,r.uniforms.pointSize=u,r.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),e&&(c[0]=255&t,c[1]=t>>8&255,c[2]=t>>16&255,c[3]=t>>24&255,this.pickBuffer.bind(),r.attributes.pickId.pointer(n.UNSIGNED_BYTE),r.uniforms.pickOffset=c,this.pickOffset=t);var f=n.getParameter(n.BLEND),h=n.getParameter(n.DITHER);return f&&!this.blend&&n.disable(n.BLEND),h&&n.disable(n.DITHER),n.drawArrays(n.POINTS,0,this.pointCount),f&&!this.blend&&n.enable(n.BLEND),h&&n.enable(n.DITHER),t+this.pointCount}),u.draw=u.unifiedDraw,u.drawPick=u.unifiedDraw,u.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{\"./lib/shader\":278,\"gl-buffer\":230,\"gl-shader\":288,\"typedarray-pool\":521}],280:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,c=e[0],u=e[1],f=e[2],h=e[3],p=r[0],d=r[1],g=r[2],v=r[3];(a=c*p+u*d+f*g+h*v)<0&&(a=-a,p=-p,d=-d,g=-g,v=-v);1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n);return t[0]=s*c+l*p,t[1]=s*u+l*d,t[2]=s*f+l*g,t[3]=s*h+l*v,t}},{}],281:[function(t,e,r){\"use strict\";e.exports=function(t){return t||0===t?t.toString():\"\"}},{}],282:[function(t,e,r){\"use strict\";var n=t(\"vectorize-text\");e.exports=function(t,e){var r=i[e];r||(r=i[e]={});if(t in r)return r[t];var a={textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e,lineSpacing:1.25,styletags:{breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},triangles:!0},o=n(t,a);a.triangles=!1;for(var s=n(t,a),l=[[1/0,1/0],[-1/0,-1/0]],c=s.positions.length,u=0;u max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform vec4 highlightId;\\nuniform float highlightScale;\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\\n\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n float scale = 1.0;\\n if(distance(highlightId, id) < 0.0001) {\\n scale = highlightScale;\\n }\\n\\n vec4 worldPosition = model * vec4(position, 1);\\n vec4 viewPosition = view * worldPosition;\\n viewPosition = viewPosition / viewPosition.w;\\n vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\\n\\n gl_Position = clipPosition;\\n interpColor = color;\\n pickId = id;\\n dataCoordinate = position;\\n }\\n}\"]),o=i([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float highlightScale, pixelRatio;\\nuniform vec4 highlightId;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\\n\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n float scale = pixelRatio;\\n if(distance(highlightId.bgr, id.bgr) < 0.001) {\\n scale *= highlightScale;\\n }\\n\\n vec4 worldPosition = model * vec4(position, 1.0);\\n vec4 viewPosition = view * worldPosition;\\n vec4 clipPosition = projection * viewPosition;\\n clipPosition /= clipPosition.w;\\n\\n gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\\n interpColor = color;\\n pickId = id;\\n dataCoordinate = position;\\n }\\n}\"]),s=i([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform float highlightScale;\\nuniform vec4 highlightId;\\nuniform vec3 axes[2];\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float scale, pixelRatio;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], position)) {\\n\\n gl_Position = vec4(0,0,0,0);\\n } else {\\n float lscale = pixelRatio * scale;\\n if(distance(highlightId, id) < 0.0001) {\\n lscale *= highlightScale;\\n }\\n\\n vec4 clipCenter = projection * view * model * vec4(position, 1);\\n vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\\n vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\\n\\n gl_Position = clipPosition;\\n interpColor = color;\\n pickId = id;\\n dataCoordinate = dataPosition;\\n }\\n}\\n\"]),l=i([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float opacity;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\\n\\n gl_FragColor = interpColor * opacity;\\n}\\n\"]),c=i([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float pickGroup;\\n\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\\n\\n gl_FragColor = vec4(pickGroup, pickId.bgr);\\n}\"]),u=[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"glyph\",type:\"vec2\"},{name:\"id\",type:\"vec4\"}],f={vertex:a,fragment:l,attributes:u},h={vertex:o,fragment:l,attributes:u},p={vertex:s,fragment:l,attributes:u},d={vertex:a,fragment:c,attributes:u},g={vertex:o,fragment:c,attributes:u},v={vertex:s,fragment:c,attributes:u};function m(t,e){var r=n(t,e),i=r.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,r}r.createPerspective=function(t){return m(t,f)},r.createOrtho=function(t){return m(t,h)},r.createProject=function(t){return m(t,p)},r.createPickPerspective=function(t){return m(t,d)},r.createPickOrtho=function(t){return m(t,g)},r.createPickProject=function(t){return m(t,v)}},{\"gl-shader\":288,glslify:392}],284:[function(t,e,r){\"use strict\";var n=t(\"is-string-blank\"),i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"typedarray-pool\"),s=t(\"gl-mat4/multiply\"),l=t(\"./lib/shaders\"),c=t(\"./lib/glyphs\"),u=t(\"./lib/get-simple-string\"),f=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function h(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function p(t,e,r,n){return h(n,n),h(n,n),h(n,n)}function d(t,e){this.index=t,this.dataCoordinate=this.position=e}e.exports=function(t){var e=t.gl,r=l.createPerspective(e),n=l.createOrtho(e),o=l.createProject(e),s=l.createPickPerspective(e),c=l.createPickOrtho(e),u=l.createPickProject(e),f=i(e),h=i(e),p=i(e),d=i(e),g=a(e,[{buffer:f,size:3,type:e.FLOAT},{buffer:h,size:4,type:e.FLOAT},{buffer:p,size:2,type:e.FLOAT},{buffer:d,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),v=new m(e,r,n,o,f,h,p,d,g,s,c,u);return v.update(t),v};var g=1;function v(t){return!0===t?g:t>g?g:t}function m(t,e,r,n,i,a,o,s,l,c,u,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=g,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[g,g,g],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=f,this.points=[],this._selectResult=new d(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}var y=m.prototype;y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.isTransparent=function(){if(this.opacity=g)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=g)return!0;return!1};var x=[0,0],b=[0,0,0],_=[0,0,0],w=[0,0,0,1],k=[0,0,0,1],M=f.slice(),A=[0,0,0],T=[[0,0,0],[0,0,0]];function S(t){return t[0]=t[1]=t[2]=0,t}function C(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function E(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function L(t,e,r){var n,i=e.axesProject,a=e.gl,o=t.uniforms,l=r.model||f,c=r.view||f,u=r.projection||f,h=e.axesBounds,d=function(t){for(var e=T,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);n=e.axes&&e.axes.lastCubeProps?e.axes.lastCubeProps.axis:[1,1,1],x[0]=2/a.drawingBufferWidth,x[1]=2/a.drawingBufferHeight,t.bind(),o.view=c,o.projection=u,o.screenSize=x,o.highlightId=e.highlightId,o.highlightScale=e.highlightScale,o.clipBounds=d,o.pickGroup=e.pickId/255,o.pixelRatio=e.pixelRatio;for(var g=0;g<3;++g)if(i[g]){o.scale=e.projectScale[g],o.opacity=e.projectOpacity[g];for(var v=M,m=0;m<16;++m)v[m]=0;for(m=0;m<4;++m)v[5*m]=1;v[5*g]=0,n[g]<0?v[12+g]=h[0][g]:v[12+g]=h[1][g],s(v,l,v),o.model=v;var y=(g+1)%3,L=(g+2)%3,z=S(b),O=S(_);z[y]=1,O[L]=1;var I=p(0,0,0,C(w,z)),P=p(0,0,0,C(k,O));if(Math.abs(I[1])>Math.abs(P[1])){var D=I;I=P,P=D,D=z,z=O,O=D;var R=y;y=L,L=R}I[0]<0&&(z[y]=-1),P[1]>0&&(O[L]=-1);var F=0,B=0;for(m=0;m<4;++m)F+=Math.pow(l[4*y+m],2),B+=Math.pow(l[4*L+m],2);z[y]/=Math.sqrt(F),O[L]/=Math.sqrt(B),o.axes[0]=z,o.axes[1]=O,o.fragClipBounds[0]=E(A,d[0],g,-1e8),o.fragClipBounds[1]=E(A,d[1],g,1e8),e.vao.bind(),e.vao.draw(a.TRIANGLES,e.vertexCount),e.lineWidth>0&&(a.lineWidth(e.lineWidth),e.vao.draw(a.LINES,e.lineVertexCount,e.vertexCount)),e.vao.unbind()}}var z=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function O(t,e,r,n,i,a){var o=r.gl;if((i===r.projectOpacity0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount)),r.vao.unbind()}}function I(t,e,r){var i;i=Array.isArray(t)?e=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},y.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},y.update=function(t){if(\"perspective\"in(t=t||{})&&(this.useOrtho=!t.perspective),\"orthographic\"in t&&(this.useOrtho=!!t.orthographic),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"project\"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if(\"projectScale\"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(\"projectOpacity\"in t){if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{r=+t.projectOpacity;this.projectOpacity=[r,r,r]}for(var n=0;n<3;++n)this.projectOpacity[n]=v(this.projectOpacity[n])}\"opacity\"in t&&(this.opacity=v(t.opacity)),this.dirty=!0;var i,a,s=t.position,l=t.font||\"normal\",c=t.alignment||[0,0];if(2===c.length)i=c[0],a=c[1];else{i=[],a=[];for(n=0;n0){var O=0,P=x,D=[0,0,0,1],R=[0,0,0,1],F=Array.isArray(p)&&Array.isArray(p[0]),B=Array.isArray(m)&&Array.isArray(m[0]);t:for(n=0;n<_;++n){y+=1;for(w=s[n],k=0;k<3;++k){if(isNaN(w[k])||!isFinite(w[k]))continue t;f[k]=Math.max(f[k],w[k]),u[k]=Math.min(u[k],w[k])}M=(N=I(h,n,l)).mesh,A=N.lines,T=N.bounds;var N,j=N.visible;if(j)if(Array.isArray(p)){if(3===(V=F?n0?1-T[0][0]:W<0?1+T[1][0]:1,Y*=Y>0?1-T[0][1]:Y<0?1+T[1][1]:1],Z=M.cells||[],$=M.positions||[];for(k=0;k0){var m=r*u;o.drawBox(f-m,h-m,p+m,h+m,a),o.drawBox(f-m,d-m,p+m,d+m,a),o.drawBox(f-m,h-m,f+m,d+m,a),o.drawBox(p-m,h-m,p+m,d+m,a)}}}},s.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},s.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{\"./lib/shaders\":285,\"gl-buffer\":230,\"gl-shader\":288}],287:[function(t,e,r){\"use strict\";e.exports=function(t,e){var r=n(t,e),a=i.mallocUint8(e[0]*e[1]*4);return new c(t,r,a)};var n=t(\"gl-fbo\"),i=t(\"typedarray-pool\"),a=t(\"ndarray\"),o=t(\"bit-twiddle\").nextPow2,s=t(\"cwise/lib/wrapper\")({args:[\"array\",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},\"scalar\",\"scalar\",\"index\"],pre:{body:\"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}\",args:[],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[]},body:{body:\"{if(_inline_16_arg0_<255||_inline_16_arg1_<255||_inline_16_arg2_<255||_inline_16_arg3_<255){var _inline_16_l=_inline_16_arg4_-_inline_16_arg6_[0],_inline_16_a=_inline_16_arg5_-_inline_16_arg6_[1],_inline_16_f=_inline_16_l*_inline_16_l+_inline_16_a*_inline_16_a;_inline_16_fthis.buffer.length){i.free(this.buffer);for(var n=this.buffer=i.mallocUint8(o(r*e*4)),a=0;ar)for(t=r;te)for(t=e;t=0){for(var k=0|w.type.charAt(w.type.length-1),M=new Array(k),A=0;A=0;)T+=1;_[y]=T}var S=new Array(r.length);function C(){h.program=o.program(p,h._vref,h._fref,b,_);for(var t=0;t=0){var d=h.charCodeAt(h.length-1)-48;if(d<2||d>4)throw new n(\"\",\"Invalid data type for attribute \"+f+\": \"+h);o(t,e,p[0],i,d,a,f)}else{if(!(h.indexOf(\"mat\")>=0))throw new n(\"\",\"Unknown data type for attribute \"+f+\": \"+h);var d=h.charCodeAt(h.length-1)-48;if(d<2||d>4)throw new n(\"\",\"Invalid data type for attribute \"+f+\": \"+h);s(t,e,p,i,d,a,f)}}}return a};var n=t(\"./GLError\");function i(t,e,r,n,i,a){this._gl=t,this._wrapper=e,this._index=r,this._locations=n,this._dimension=i,this._constFunc=a}var a=i.prototype;function o(t,e,r,n,a,o,s){for(var l=[\"gl\",\"v\"],c=[],u=0;u4)throw new i(\"\",\"Invalid uniform dimension type for matrix \"+name+\": \"+r);return\"gl.uniformMatrix\"+a+\"fv(locations[\"+e+\"],false,obj\"+t+\")\"}throw new i(\"\",\"Unknown uniform data type for \"+name+\": \"+r)}var a=r.charCodeAt(r.length-1)-48;if(a<2||a>4)throw new i(\"\",\"Invalid data type\");switch(r.charAt(0)){case\"b\":case\"i\":return\"gl.uniform\"+a+\"iv(locations[\"+e+\"],obj\"+t+\")\";case\"v\":return\"gl.uniform\"+a+\"fv(locations[\"+e+\"],obj\"+t+\")\";default:throw new i(\"\",\"Unrecognized data type for vector \"+name+\": \"+r)}}}function c(e){for(var n=[\"return function updateProperty(obj){\"],i=function t(e,r){if(\"object\"!=typeof r)return[[e,r]];var n=[];for(var i in r){var a=r[i],o=e;parseInt(i)+\"\"===i?o+=\"[\"+i+\"]\":o+=\".\"+i,\"object\"==typeof a?n.push.apply(n,t(o,a)):n.push([o,a])}return n}(\"\",e),a=0;a4)throw new i(\"\",\"Invalid data type\");return\"b\"===t.charAt(0)?o(r,!1):o(r,0)}if(0===t.indexOf(\"mat\")&&4===t.length){var r=t.charCodeAt(t.length-1)-48;if(r<2||r>4)throw new i(\"\",\"Invalid uniform dimension type for matrix \"+name+\": \"+t);return o(r*r,0)}throw new i(\"\",\"Unknown uniform data type for \"+name+\": \"+t)}}(r[u].type);var p}function f(t){var e;if(Array.isArray(t)){e=new Array(t.length);for(var r=0;r1){l[0]in o||(o[l[0]]=[]),o=o[l[0]];for(var c=1;c1)for(var l=0;l 0 U ||b|| > 0.\\n // Assign z = 0, x = -b, y = a:\\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\\n return normalize(vec3(-v.y, v.x, 0.0));\\n } else {\\n return normalize(vec3(0.0, v.z, -v.y));\\n }\\n}\\n\\n// Calculate the tube vertex and normal at the given index.\\n//\\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\\n//\\n// Each tube segment is made up of a ring of vertices.\\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\\n// The indexes of tube segments run from 0 to 8.\\n//\\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\\n float segmentCount = 8.0;\\n\\n float angle = 2.0 * 3.14159 * (index / segmentCount);\\n\\n vec3 u = getOrthogonalVector(d);\\n vec3 v = normalize(cross(u, d));\\n\\n vec3 x = u * cos(angle) * length(d);\\n vec3 y = v * sin(angle) * length(d);\\n vec3 v3 = x + y;\\n\\n normal = normalize(v3);\\n\\n return v3;\\n}\\n\\nattribute vec4 vector;\\nattribute vec4 color, position;\\nattribute vec2 uv;\\nuniform float tubeScale;\\n\\nuniform mat4 model\\n , view\\n , projection;\\nuniform vec3 eyePosition\\n , lightPosition;\\n\\nvarying vec3 f_normal\\n , f_lightDirection\\n , f_eyeDirection\\n , f_data\\n , f_position;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n // Scale the vector magnitude to stay constant with\\n // model & view changes.\\n vec3 normal;\\n vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\\n normal = normalize(normal * inverse(mat3(model)));\\n\\n gl_Position = projection * view * tubePosition;\\n f_color = color;\\n f_normal = normal;\\n f_data = tubePosition.xyz;\\n f_position = position.xyz;\\n f_eyeDirection = eyePosition - tubePosition.xyz;\\n f_lightDirection = lightPosition - tubePosition.xyz;\\n f_uv = uv;\\n}\\n\"]),a=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat beckmannDistribution(float x, float roughness) {\\n float NdotH = max(x, 0.0001);\\n float cos2Alpha = NdotH * NdotH;\\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n float roughness2 = roughness * roughness;\\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\nfloat cookTorranceSpecular(\\n vec3 lightDirection,\\n vec3 viewDirection,\\n vec3 surfaceNormal,\\n float roughness,\\n float fresnel) {\\n\\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\\n\\n //Half angle vector\\n vec3 H = normalize(lightDirection + viewDirection);\\n\\n //Geometric term\\n float NdotH = max(dot(surfaceNormal, H), 0.0);\\n float VdotH = max(dot(viewDirection, H), 0.000001);\\n float LdotH = max(dot(lightDirection, H), 0.000001);\\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\\n float G = min(1.0, min(G1, G2));\\n \\n //Distribution term\\n float D = beckmannDistribution(NdotH, roughness);\\n\\n //Fresnel term\\n float F = pow(1.0 - VdotN, fresnel);\\n\\n //Multiply terms and done\\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\\n}\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float roughness\\n , fresnel\\n , kambient\\n , kdiffuse\\n , kspecular\\n , opacity;\\nuniform sampler2D texture;\\n\\nvarying vec3 f_normal\\n , f_lightDirection\\n , f_eyeDirection\\n , f_data\\n , f_position;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n\\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\n\\n vec3 N = normalize(f_normal);\\n vec3 L = normalize(f_lightDirection);\\n vec3 V = normalize(f_eyeDirection);\\n\\n if(!gl_FrontFacing) {\\n N = -N;\\n }\\n\\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n vec4 surfaceColor = texture2D(texture, f_uv);\\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\\n\\n gl_FragColor = litColor * opacity;\\n}\"]),o=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvec3 getOrthogonalVector(vec3 v) {\\n // Return up-vector for only-z vector.\\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\\n // Assign z = 0, x = -b, y = a:\\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\\n return normalize(vec3(-v.y, v.x, 0.0));\\n } else {\\n return normalize(vec3(0.0, v.z, -v.y));\\n }\\n}\\n\\n// Calculate the tube vertex and normal at the given index.\\n//\\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\\n//\\n// Each tube segment is made up of a ring of vertices.\\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\\n// The indexes of tube segments run from 0 to 8.\\n//\\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\\n float segmentCount = 8.0;\\n\\n float angle = 2.0 * 3.14159 * (index / segmentCount);\\n\\n vec3 u = getOrthogonalVector(d);\\n vec3 v = normalize(cross(u, d));\\n\\n vec3 x = u * cos(angle) * length(d);\\n vec3 y = v * sin(angle) * length(d);\\n vec3 v3 = x + y;\\n\\n normal = normalize(v3);\\n\\n return v3;\\n}\\n\\nattribute vec4 vector;\\nattribute vec4 position;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform float tubeScale;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n vec3 normal;\\n vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\\n\\n gl_Position = projection * view * tubePosition;\\n f_id = id;\\n f_position = position.xyz;\\n}\\n\"]),s=n([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\\n\\n gl_FragColor = vec4(pickId, f_id.xyz);\\n}\"]);r.meshShader={vertex:i,fragment:a,attributes:[{name:\"position\",type:\"vec4\"},{name:\"normal\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"},{name:\"vector\",type:\"vec4\"}]},r.pickShader={vertex:o,fragment:s,attributes:[{name:\"position\",type:\"vec4\"},{name:\"id\",type:\"vec4\"},{name:\"vector\",type:\"vec4\"}]}},{glslify:392}],300:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\"),i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"gl-texture2d\"),s=t(\"normals\"),l=t(\"gl-mat4/multiply\"),c=t(\"gl-mat4/invert\"),u=t(\"ndarray\"),f=t(\"colormap\"),h=t(\"simplicial-complex-contour\"),p=t(\"typedarray-pool\"),d=t(\"./shaders\"),g=(t(\"./closest-point\"),d.meshShader),v=d.pickShader,m=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function y(t,e,r,n,i,a,o,s,l,c,u,f,h,p,d,g,v,y,x,b,_,w,k,M,A,T,S,C){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleVectors=c,this.triangleColors=f,this.triangleNormals=p,this.triangleUVs=h,this.triangleIds=u,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=g,this.edgeColors=y,this.edgeUVs=x,this.edgeIds=v,this.edgeVAO=b,this.edgeCount=0,this.pointPositions=_,this.pointColors=k,this.pointUVs=M,this.pointSizes=A,this.pointIds=w,this.pointVAO=T,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=S,this.contourVAO=C,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!1,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.tubeScale=1,this._model=m,this._view=m,this._projection=m,this._resolution=[1,1]}var x=y.prototype;function b(t){var e=n(t,v.vertex,v.fragment,null,v.attributes);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.vector.location=5,e}x.isOpaque=function(){return this.opacity>=1},x.isTransparent=function(){return this.opacity<1},x.pickSlots=1,x.setPickBase=function(t){this.pickId=t},x.highlight=function(t){if(t&&this.contourEnable){for(var e=h(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l0&&((f=this.triShader).bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind());this.edgeCount>0&&this.lineWidth>0&&((f=this.lineShader).bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind());this.pointCount>0&&((f=this.pointShader).bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind());this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((f=this.contourShader).bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind())},x.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||m,n=t.view||m,i=t.projection||m,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s,l={model:r,view:n,projection:i,clipBounds:a,tubeScale:this.tubeScale,pickId:this.pickId/255};((s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0)&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind())},x.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions[r[1]].slice(0,3);return{index:e,position:n,intensity:this.intensity[r[1]],velocity:this.vectors[r[1]].slice(0,3),divergence:this.vectors[r[1]][3],dataCoordinate:n}},x.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=e.triShader||function(t){var e=n(t,g.vertex,g.fragment,null,g.attributes);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.vector.location=5,e}(t),s=b(t),l=o(t,u(new Uint8Array([255,255,255,255]),[1,1,4]));l.generateMipmap(),l.minFilter=t.LINEAR_MIPMAP_LINEAR,l.magFilter=t.LINEAR;var c=i(t),f=i(t),h=i(t),p=i(t),d=i(t),v=i(t),m=a(t,[{buffer:c,type:t.FLOAT,size:4},{buffer:v,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:h,type:t.FLOAT,size:4},{buffer:p,type:t.FLOAT,size:2},{buffer:d,type:t.FLOAT,size:3},{buffer:f,type:t.FLOAT,size:4}]),x=i(t),_=i(t),w=i(t),k=i(t),M=a(t,[{buffer:x,type:t.FLOAT,size:3},{buffer:k,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:_,type:t.FLOAT,size:4},{buffer:w,type:t.FLOAT,size:2}]),A=i(t),T=i(t),S=i(t),C=i(t),E=i(t),L=a(t,[{buffer:A,type:t.FLOAT,size:3},{buffer:E,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:t.FLOAT,size:4},{buffer:S,type:t.FLOAT,size:2},{buffer:C,type:t.FLOAT,size:1}]),z=i(t),O=new y(t,l,r,null,null,s,null,null,c,f,v,h,p,d,m,x,k,_,w,M,A,E,T,S,C,L,z,a(t,[{buffer:z,type:t.FLOAT,size:3}]));return O.update(e),O}},{\"./closest-point\":298,\"./shaders\":299,colormap:114,\"gl-buffer\":230,\"gl-mat4/invert\":254,\"gl-mat4/multiply\":256,\"gl-shader\":288,\"gl-texture2d\":305,\"gl-vao\":310,ndarray:433,normals:436,\"simplicial-complex-contour\":494,\"typedarray-pool\":521}],301:[function(t,e,r){\"use strict\";var n=t(\"gl-vec3\"),i=t(\"gl-vec4\"),a=function(t,e,r,a){for(var o=0,s=0;so&&(o=u)}var f=t.map(function(t){return function(t,e,r,a){var o,s,l,c=t.points,u=t.velocities,f=t.divergences;n.set(n.create(),0,1,0),n.create(),n.create();n.create();for(var h=[],p=[],d=[],g=[],v=[],m=[],y=0,x=0,b=i.create(),_=i.create(),w=0;w0)for(k=0;k<8;k++){var M=(k+1)%8;h.push(g[k],v[k],v[M],v[M],g[M],g[k]),d.push(_,b,b,b,_,_),m.push(y,x,x,x,y,y),p.push([h.length-6,h.length-5,h.length-4],[h.length-3,h.length-2,h.length-1])}var A=g;g=v,v=A,A=_,_=b,b=A,A=y,y=x,x=A}return{positions:h,cells:p,vectors:d,vertexIntensity:m}}(t,r,a,o)}),h=[],p=[],d=[],g=[];for(s=0;se)return r-1}return r},c=n.create(),u=n.create(),f=function(t,e,r){return tr?r:t},h=function(t,e,r,i){var a=t[0],o=t[1],s=t[2],h=r[0].length,p=r[1].length,d=r[2].length,g=l(r[0],a),v=l(r[1],o),m=l(r[2],s),y=g+1,x=v+1,b=m+1;if(r[0][g]===a&&(y=g),r[1][v]===o&&(x=v),r[2][m]===s&&(b=m),i&&(g=f(g,0,h-1),y=f(y,0,h-1),v=f(v,0,p-1),x=f(x,0,p-1),m=f(m,0,d-1),b=f(b,0,d-1)),g<0||v<0||m<0||y>=h||x>=p||b>=d)return n.create();var _=(a-r[0][g])/(r[0][y]-r[0][g]),w=(o-r[1][v])/(r[1][x]-r[1][v]),k=(s-r[2][m])/(r[2][b]-r[2][m]);(_<0||_>1||isNaN(_))&&(_=0),(w<0||w>1||isNaN(w))&&(w=0),(k<0||k>1||isNaN(k))&&(k=0);var M=m*h*p,A=b*h*p,T=v*h,S=x*h,C=g,E=y,L=e[T+M+C],z=e[T+M+E],O=e[S+M+C],I=e[S+M+E],P=e[T+A+C],D=e[T+A+E],R=e[S+A+C],F=e[S+A+E],B=n.create();return n.lerp(B,L,z,_),n.lerp(c,O,I,_),n.lerp(B,B,c,w),n.lerp(c,P,D,_),n.lerp(u,R,F,_),n.lerp(c,c,u,w),n.lerp(B,B,c,k),B},p=function(t){var e=1/0;t.sort(function(t,e){return t-e});for(var r=1;r=f&&r<=g&&n>=h&&n<=v&&i>=d&&i<=m},x=10*n.distance(e[0],e[1])/i,b=x*x,_=1,w=0;n.create();r.length>=2&&(_=function(t){for(var e=[],r=[],n=[],i={},a={},o={},s=0;sw&&!isNaN(P)&&isFinite(P)&&(w=P),E.push(P),u.push({points:A,velocities:T,divergences:E});for(var z=0;z<100*i&&A.lengthb&&n.scale(O,O,x/Math.sqrt(I)),n.add(O,O,M),S=t.getVelocity(O),n.squaredDistance(C,O)-b>-1e-4*b){A.push(O),C=O,T.push(S);L=t.getDivergence(O,S);(P=n.length(L))>w&&!isNaN(P)&&isFinite(P)&&(w=P),E.push(P)}M=O}}for(k=0;k max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec3 lowerBound, upperBound;\\nuniform float contourTint;\\nuniform vec4 contourColor;\\nuniform sampler2D colormap;\\nuniform vec3 clipBounds[2];\\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\\nuniform float vertexColor;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n if ((kill > 0.0) ||\\n (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\\n\\n vec3 N = normalize(surfaceNormal);\\n vec3 V = normalize(eyeDirection);\\n vec3 L = normalize(lightDirection);\\n\\n if(gl_FrontFacing) {\\n N = -N;\\n }\\n\\n float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n //decide how to interpolate color \\u2014 in vertex or in fragment\\n vec4 surfaceColor =\\n step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\\n step(.5, vertexColor) * vColor;\\n\\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\\n\\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\\n}\\n\"]),s=i([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute float f;\\n\\nuniform vec3 objectOffset;\\nuniform mat3 permutation;\\nuniform mat4 model, view, projection;\\nuniform float height, zOffset;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\\n worldCoordinate = objectOffset + dataCoordinate;\\n vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\\n\\n vec4 clipPosition = projection * view * worldPosition;\\n clipPosition.z += zOffset;\\n\\n gl_Position = clipPosition;\\n value = f + objectOffset.z;\\n kill = -1.0;\\n planeCoordinate = uv.zw;\\n\\n vColor = texture2D(colormap, vec2(value, value));\\n\\n //Don't do lighting for contours\\n surfaceNormal = vec3(1,0,0);\\n eyeDirection = vec3(0,1,0);\\n lightDirection = vec3(0,0,1);\\n}\\n\"]),l=i([\"precision mediump float;\\n#define GLSLIFY 1\\n\\nbool outOfRange(float a, float b, float p) {\\n return ((p > max(a, b)) || \\n (p < min(a, b)));\\n}\\n\\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y));\\n}\\n\\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\\n return (outOfRange(a.x, b.x, p.x) ||\\n outOfRange(a.y, b.y, p.y) ||\\n outOfRange(a.z, b.z, p.z));\\n}\\n\\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\\n return outOfRange(a.xyz, b.xyz, p.xyz);\\n}\\n\\nuniform vec2 shape;\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 surfaceNormal;\\n\\nvec2 splitFloat(float v) {\\n float vh = 255.0 * v;\\n float upper = floor(vh);\\n float lower = fract(vh);\\n return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\\n}\\n\\nvoid main() {\\n if ((kill > 0.0) ||\\n (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\\n\\n vec2 ux = splitFloat(planeCoordinate.x / shape.x);\\n vec2 uy = splitFloat(planeCoordinate.y / shape.y);\\n gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\\n}\\n\"]);r.createShader=function(t){var e=n(t,a,o,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,a,l,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,s,o,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,s,l,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{\"gl-shader\":288,glslify:392}],303:[function(t,e,r){\"use strict\";e.exports=function(t){var e=t.gl,r=y(e),n=b(e),s=x(e),l=_(e),c=i(e),u=a(e,[{buffer:c,size:4,stride:w,offset:0},{buffer:c,size:3,stride:w,offset:16},{buffer:c,size:3,stride:w,offset:28}]),f=i(e),h=a(e,[{buffer:f,size:4,stride:20,offset:0},{buffer:f,size:1,stride:20,offset:16}]),p=i(e),d=a(e,[{buffer:p,size:2,type:e.FLOAT}]),g=o(e,1,S,e.RGBA,e.UNSIGNED_BYTE);g.minFilter=e.LINEAR,g.magFilter=e.LINEAR;var v=new C(e,[0,0],[[0,0,0],[0,0,0]],r,n,c,u,g,s,l,f,h,p,d,[0,0,0]),m={levels:[[],[],[]]};for(var k in t)m[k]=t[k];return m.colormap=m.colormap||\"jet\",v.update(m),v};var n=t(\"bit-twiddle\"),i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"gl-texture2d\"),s=t(\"typedarray-pool\"),l=t(\"colormap\"),c=t(\"ndarray-ops\"),u=t(\"ndarray-pack\"),f=t(\"ndarray\"),h=t(\"surface-nets\"),p=t(\"gl-mat4/multiply\"),d=t(\"gl-mat4/invert\"),g=t(\"binary-search-bounds\"),v=t(\"ndarray-gradient\"),m=t(\"./lib/shaders\"),y=m.createShader,x=m.createContourShader,b=m.createPickShader,_=m.createPickContourShader,w=40,k=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],M=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],A=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function T(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}!function(){for(var t=0;t<3;++t){var e=A[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();var S=256;function C(t,e,r,n,i,a,o,l,c,u,h,p,d,g,v){this.gl=t,this.shape=e,this.bounds=r,this.objectOffset=v,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=h,this._contourVAO=p,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new T([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=g,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0]),f(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var E=C.prototype;E.isTransparent=function(){return this.opacity<1},E.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},E.pickSlots=1,E.setPickBase=function(t){this.pickId=t};var L=[0,0,0],z={showSurface:!1,showContour:!1,projections:[k.slice(),k.slice(),k.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function O(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||L,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=z.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],p(l,t.model,l);var c=z.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return z.showSurface=o,z.showContour=s,z}var I={model:k,view:k,projection:k,inverseModel:k.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},P=k.slice(),D=[1,0,0,0,1,0,0,0,1];function R(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=I;n.model=t.model||k,n.view=t.view||k,n.projection=t.projection||k,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.objectOffset=this.objectOffset,n.contourColor=this.contourColor[0],n.inverseModel=d(n.inverseModel,n.model);for(var i=0;i<2;++i)for(var a=n.clipBounds[i],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[i][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=D,n.vertexColor=this.vertexColor;var s=P;for(p(s,n.view,n.model),p(s,n.projection,s),d(s,s),i=0;i<3;++i)n.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var c=s[12+i];for(o=0;o<3;++o)c+=s[4*o+i]*this.lightPosition[o];n.lightPosition[i]=c/l}var u=O(n,this);if(u.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=u.projections[i],this._shader.uniforms.clipBounds=u.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(u.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var h=this._contourVAO;for(h.bind(),i=0;i<3;++i)for(f.uniforms.permutation=A[i],r.lineWidth(this.contourWidth[i]),o=0;o>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var f=u?a:1-a,h=0;h<2;++h)for(var p=i+u,d=s+h,v=f*(h?l:1-l),m=0;m<3;++m)c[m]+=this._field[m].get(p,d)*v;for(var y=this._pickResult.level,x=0;x<3;++x)if(y[x]=g.le(this.contourLevels[x],c[x]),y[x]<0)this.contourLevels[x].length>0&&(y[x]=0);else if(y[x]Math.abs(_-c[x])&&(y[x]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],m=0;m<3;++m)r.dataCoordinate[m]=this._field[m].get(r.index[0],r.index[1]);return r},E.padField=function(t,e){var r=e.shape.slice(),n=t.shape.slice();c.assign(t.lo(1,1).hi(r[0],r[1]),e),c.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),c.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),c.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),c.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))},E.update=function(t){t=t||{},this.objectOffset=t.objectOffset||this.objectOffset,this.dirty=!0,\"contourWidth\"in t&&(this.contourWidth=B(t.contourWidth,Number)),\"showContour\"in t&&(this.showContour=B(t.showContour,Boolean)),\"showSurface\"in t&&(this.showSurface=!!t.showSurface),\"contourTint\"in t&&(this.contourTint=B(t.contourTint,Boolean)),\"contourColor\"in t&&(this.contourColor=j(t.contourColor)),\"contourProject\"in t&&(this.contourProject=B(t.contourProject,function(t){return B(t,Boolean)})),\"surfaceProject\"in t&&(this.surfaceProject=t.surfaceProject),\"dynamicColor\"in t&&(this.dynamicColor=j(t.dynamicColor)),\"dynamicTint\"in t&&(this.dynamicTint=B(t.dynamicTint,Number)),\"dynamicWidth\"in t&&(this.dynamicWidth=B(t.dynamicWidth,Number)),\"opacity\"in t&&(this.opacity=t.opacity),\"colorBounds\"in t&&(this.colorBounds=t.colorBounds),\"vertexColor\"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),\"field\"in t||\"coords\"in t){var i=(e.shape[0]+2)*(e.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(i))),this._field[2]=f(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),this.padField(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var p=t.coords;if(!Array.isArray(p)||3!==p.length)throw new Error(\"gl-surface: invalid coordinates for x/y\");for(o=0;o<2;++o){var d=p[o];for(b=0;b<2;++b)if(d.shape[b]!==a[b])throw new Error(\"gl-surface: coords have incorrect shape\");this.padField(this._field[o],d)}}else if(t.ticks){var g=t.ticks;if(!Array.isArray(g)||2!==g.length)throw new Error(\"gl-surface: invalid ticks\");for(o=0;o<2;++o){var m=g[o];if((Array.isArray(m)||m.length)&&(m=f(m)),m.shape[0]!==a[o])throw new Error(\"gl-surface: invalid tick length\");var y=f(m.data,a);y.stride[o]=m.stride[0],y.stride[1^o]=0,this.padField(this._field[o],y)}}else{for(o=0;o<2;++o){var x=[0,0];x[o]=1,this._field[o]=f(this._field[o].data,[a[0]+2,a[1]+2],x,0)}this._field[0].set(0,0,0);for(var b=0;b0){for(var wt=0;wt<5;++wt)rt.pop();G-=1}continue t}rt.push(ot[0],ot[1],ct[0],ct[1],ot[2]),G+=1}}at.push(G)}this._contourOffsets[nt]=it,this._contourCounts[nt]=at}var kt=s.mallocFloat(rt.length);for(o=0;o halfCharStep + halfCharWidth ||\\n\\t\\t\\t\\t\\tfloor(uv.x) < halfCharStep - halfCharWidth) return;\\n\\n\\t\\t\\t\\tuv += charId * charStep;\\n\\t\\t\\t\\tuv = uv / atlasSize;\\n\\n\\t\\t\\t\\tvec4 color = fontColor;\\n\\t\\t\\t\\tvec4 mask = texture2D(atlas, uv);\\n\\n\\t\\t\\t\\tfloat maskY = lightness(mask);\\n\\t\\t\\t\\t// float colorY = lightness(color);\\n\\t\\t\\t\\tcolor.a *= maskY;\\n\\t\\t\\t\\tcolor.a *= opacity;\\n\\n\\t\\t\\t\\t// color.a += .1;\\n\\n\\t\\t\\t\\t// antialiasing, see yiq color space y-channel formula\\n\\t\\t\\t\\t// color.rgb += (1. - color.rgb) * (1. - mask.rgb);\\n\\n\\t\\t\\t\\tgl_FragColor = color;\\n\\t\\t\\t}\"});return{regl:t,draw:e,atlas:{}}},k.prototype.update=function(t){var e=this;if(\"string\"==typeof t)t={text:t};else if(!t)return;null!=(t=i(t,{position:\"position positions coord coords coordinates\",font:\"font fontFace fontface typeface cssFont css-font family fontFamily\",fontSize:\"fontSize fontsize size font-size\",text:\"text texts chars characters value values symbols\",align:\"align alignment textAlign textbaseline\",baseline:\"baseline textBaseline textbaseline\",direction:\"dir direction textDirection\",color:\"color colour fill fill-color fillColor textColor textcolor\",kerning:\"kerning kern\",range:\"range dataBox\",viewport:\"vp viewport viewBox viewbox viewPort\",opacity:\"opacity alpha transparency visible visibility opaque\",offset:\"offset positionOffset padding shift indent indentation\"},!0)).opacity&&(Array.isArray(t.opacity)?this.opacity=t.opacity.map(function(t){return parseFloat(t)}):this.opacity=parseFloat(t.opacity)),null!=t.viewport&&(this.viewport=f(t.viewport),k.normalViewport&&(this.viewport.y=this.canvas.height-this.viewport.y-this.viewport.height),this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null==this.viewport&&(this.viewport={x:0,y:0,width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight},this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]),null!=t.kerning&&(this.kerning=t.kerning),null!=t.offset&&(\"number\"==typeof t.offset&&(t.offset=[t.offset,0]),this.positionOffset=y(t.offset)),t.direction&&(this.direction=t.direction),t.range&&(this.range=t.range,this.scale=[1/(t.range[2]-t.range[0]),1/(t.range[3]-t.range[1])],this.translate=[-t.range[0],-t.range[1]]),t.scale&&(this.scale=t.scale),t.translate&&(this.translate=t.translate),this.scale||(this.scale=[1/this.viewport.width,1/this.viewport.height]),this.translate||(this.translate=[0,0]),this.font.length||t.font||(t.font=k.baseFontSize+\"px sans-serif\");var r,a=!1,o=!1;if(t.font&&(Array.isArray(t.font)?t.font:[t.font]).forEach(function(t,r){if(\"string\"==typeof t)try{t=n.parse(t)}catch(e){t=n.parse(k.baseFontSize+\"px \"+t)}else t=n.parse(n.stringify(t));var i=n.stringify({size:k.baseFontSize,family:t.family,stretch:_?t.stretch:void 0,variant:t.variant,weight:t.weight,style:t.style}),s=p(t.size),l=Math.round(s[0]*d(s[1]));if(l!==e.fontSize[r]&&(o=!0,e.fontSize[r]=l),!(e.font[r]&&i==e.font[r].baseString||(a=!0,e.font[r]=k.fonts[i],e.font[r]))){var c=t.family.join(\", \"),u=[t.style];t.style!=t.variant&&u.push(t.variant),t.variant!=t.weight&&u.push(t.weight),_&&t.weight!=t.stretch&&u.push(t.stretch),e.font[r]={baseString:i,family:c,weight:t.weight,stretch:t.stretch,style:t.style,variant:t.variant,width:{},kerning:{},metrics:m(c,{origin:\"top\",fontSize:k.baseFontSize,fontStyle:u.join(\" \")})},k.fonts[i]=e.font[r]}}),(a||o)&&this.font.forEach(function(r,i){var a=n.stringify({size:e.fontSize[i],family:r.family,stretch:_?r.stretch:void 0,variant:r.variant,weight:r.weight,style:r.style});if(e.fontAtlas[i]=e.shader.atlas[a],!e.fontAtlas[i]){var o=r.metrics;e.shader.atlas[a]=e.fontAtlas[i]={fontString:a,step:2*Math.ceil(e.fontSize[i]*o.bottom*.5),em:e.fontSize[i],cols:0,rows:0,height:0,width:0,chars:[],ids:{},texture:e.regl.texture()}}null==t.text&&(t.text=e.text)}),\"string\"==typeof t.text&&t.position&&t.position.length>2){for(var s=Array(.5*t.position.length),h=0;h2){for(var w=!t.position[0].length,M=u.mallocFloat(2*this.count),A=0,T=0;A1?e.align[r]:e.align[0]:e.align;if(\"number\"==typeof n)return n;switch(n){case\"right\":case\"end\":return-t;case\"center\":case\"centre\":case\"middle\":return.5*-t}return 0})),null==this.baseline&&null==t.baseline&&(t.baseline=0),null!=t.baseline&&(this.baseline=t.baseline,Array.isArray(this.baseline)||(this.baseline=[this.baseline]),this.baselineOffset=this.baseline.map(function(t,r){var n=(e.font[r]||e.font[0]).metrics,i=0;return i+=.5*n.bottom,i+=\"number\"==typeof t?t-n.baseline:-n[t],k.normalViewport||(i*=-1),i})),null!=t.color)if(t.color||(t.color=\"transparent\"),\"string\"!=typeof t.color&&isNaN(t.color)){var H;if(\"number\"==typeof t.color[0]&&t.color.length>this.counts.length){var G=t.color.length;H=u.mallocUint8(G);for(var W=(t.color.subarray||t.color.slice).bind(t.color),Y=0;Y4||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2){var $=Math.max(.5*this.position.length||0,.25*this.color.length||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,.5*this.positionOffset.length||0);this.batch=Array($);for(var J=0;J1?e.counts[J]:e.counts[0],offset:e.textOffsets.length>1?e.textOffsets[J]:e.textOffsets[0],color:e.color?e.color.length<=4?e.color:e.color.subarray(4*J,4*J+4):[0,0,0,255],opacity:Array.isArray(e.opacity)?e.opacity[J]:e.opacity,baseline:null!=e.baselineOffset[J]?e.baselineOffset[J]:e.baselineOffset[0],align:e.align?null!=e.alignOffset[J]?e.alignOffset[J]:e.alignOffset[0]:0,atlas:e.fontAtlas[J]||e.fontAtlas[0],positionOffset:e.positionOffset.length>2?e.positionOffset.subarray(2*J,2*J+2):e.positionOffset}}else this.count?this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]:this.batch=[]},k.prototype.destroy=function(){},k.prototype.kerning=!0,k.prototype.position={constant:new Float32Array(2)},k.prototype.translate=null,k.prototype.scale=null,k.prototype.font=null,k.prototype.text=\"\",k.prototype.positionOffset=[0,0],k.prototype.opacity=1,k.prototype.color=new Uint8Array([0,0,0,255]),k.prototype.alignOffset=[0,0],k.normalViewport=!1,k.maxAtlasSize=1024,k.atlasCanvas=document.createElement(\"canvas\"),k.atlasContext=k.atlasCanvas.getContext(\"2d\",{alpha:!1}),k.baseFontSize=64,k.fonts={},e.exports=k},{\"bit-twiddle\":80,\"color-normalize\":108,\"css-font\":127,\"detect-kerning\":151,\"es6-weak-map\":209,\"flatten-vertex-data\":216,\"font-atlas\":217,\"font-measure\":218,\"gl-util/context\":306,\"is-plain-obj\":405,\"object-assign\":437,\"parse-rect\":442,\"parse-unit\":444,\"pick-by-alias\":448,regl:478,\"to-px\":515,\"typedarray-pool\":521}],305:[function(t,e,r){\"use strict\";var n=t(\"ndarray\"),i=t(\"ndarray-ops\"),a=t(\"typedarray-pool\");e.exports=function(t){if(arguments.length<=1)throw new Error(\"gl-texture2d: Missing arguments for texture2d constructor\");o||function(t){o=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],s=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],l=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t);if(\"number\"==typeof arguments[1])return v(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return v(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(\"object\"==typeof arguments[1]){var e=arguments[1],r=c(e)?e:e.raw;if(r)return function(t,e,r,n,i,a){var o=g(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,a,e),new h(t,o,r,n,i,a)}(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var r=e.dtype,o=e.shape.slice(),s=t.getParameter(t.MAX_TEXTURE_SIZE);if(o[0]<0||o[0]>s||o[1]<0||o[1]>s)throw new Error(\"gl-texture2d: Invalid texture size\");var l=d(o,e.stride.slice()),c=0;\"float32\"===r?c=t.FLOAT:\"float64\"===r?(c=t.FLOAT,l=!1,r=\"float32\"):\"uint8\"===r?c=t.UNSIGNED_BYTE:(c=t.UNSIGNED_BYTE,l=!1,r=\"uint8\");var f,p,v=0;if(2===o.length)v=t.LUMINANCE,o=[o[0],o[1],1],e=n(e.data,o,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==o.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===o[2])v=t.ALPHA;else if(2===o[2])v=t.LUMINANCE_ALPHA;else if(3===o[2])v=t.RGB;else{if(4!==o[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");v=t.RGBA}}c!==t.FLOAT||t.getExtension(\"OES_texture_float\")||(c=t.UNSIGNED_BYTE,l=!1);var m=e.size;if(l)f=0===e.offset&&e.data.length===m?e.data:e.data.subarray(e.offset,e.offset+m);else{var y=[o[2],o[2]*o[0],1];p=a.malloc(m,r);var x=n(p,o,y,0);\"float32\"!==r&&\"float64\"!==r||c!==t.UNSIGNED_BYTE?i.assign(x,e):u(x,e),f=p.subarray(0,m)}var b=g(t);t.texImage2D(t.TEXTURE_2D,0,v,o[0],o[1],0,v,c,f),l||a.free(p);return new h(t,b,o[0],o[1],v,c)}(t,e)}throw new Error(\"gl-texture2d: Invalid arguments for texture2d constructor\")};var o=null,s=null,l=null;function c(t){return\"undefined\"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||\"undefined\"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||\"undefined\"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||\"undefined\"!=typeof ImageData&&t instanceof ImageData}var u=function(t,e){i.muls(t,e,255)};function f(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(e<0||e>i||r<0||r>i)throw new Error(\"gl-texture2d: Invalid texture size\");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function h(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}var p=h.prototype;function d(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function g(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function v(t,e,r,n,i){var a=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>a||r<0||r>a)throw new Error(\"gl-texture2d: Invalid texture shape\");if(i===t.FLOAT&&!t.getExtension(\"OES_texture_float\"))throw new Error(\"gl-texture2d: Floating point textures not supported on this platform\");var o=g(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new h(t,o,e,r,n,i)}Object.defineProperties(p,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&o.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),s.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension(\"EXT_texture_filter_anisotropic\");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),l.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error(\"gl-texture2d: Must specify wrap mode for rows and columns\");for(var e=0;e<2;++e)if(l.indexOf(t[e])<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error(\"gl-texture2d: Invalid texture shape\")}else t=[0|t,0|t];return f(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return f(this,t|=0,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,f(this,this._shape[0],t),t}}}),p.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},p.dispose=function(){this.gl.deleteTexture(this.handle)},p.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},p.setPixels=function(t,e,r,o){var s=this.gl;this.bind(),Array.isArray(e)?(o=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),o=o||0;var l=c(t)?t:t.raw;if(l){this._mipLevels.indexOf(o)<0?(s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,this.type,l),this._mipLevels.push(o)):s.texSubImage2D(s.TEXTURE_2D,o,e,r,this.format,this.type,l)}else{if(!(t.shape&&t.stride&&t.data))throw new Error(\"gl-texture2d: Unsupported data type\");if(t.shape.length<2||e+t.shape[1]>this._shape[1]>>>o||r+t.shape[0]>this._shape[0]>>>o||e<0||r<0)throw new Error(\"gl-texture2d: Texture dimensions are out of bounds\");!function(t,e,r,o,s,l,c,f){var h=f.dtype,p=f.shape.slice();if(p.length<2||p.length>3)throw new Error(\"gl-texture2d: Invalid ndarray, must be 2d or 3d\");var g=0,v=0,m=d(p,f.stride.slice());\"float32\"===h?g=t.FLOAT:\"float64\"===h?(g=t.FLOAT,m=!1,h=\"float32\"):\"uint8\"===h?g=t.UNSIGNED_BYTE:(g=t.UNSIGNED_BYTE,m=!1,h=\"uint8\");if(2===p.length)v=t.LUMINANCE,p=[p[0],p[1],1],f=n(f.data,p,[f.stride[0],f.stride[1],1],f.offset);else{if(3!==p.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===p[2])v=t.ALPHA;else if(2===p[2])v=t.LUMINANCE_ALPHA;else if(3===p[2])v=t.RGB;else{if(4!==p[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");v=t.RGBA}p[2]}v!==t.LUMINANCE&&v!==t.ALPHA||s!==t.LUMINANCE&&s!==t.ALPHA||(v=s);if(v!==s)throw new Error(\"gl-texture2d: Incompatible texture format for setPixels\");var y=f.size,x=c.indexOf(o)<0;x&&c.push(o);if(g===l&&m)0===f.offset&&f.data.length===y?x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,f.data):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,f.data):x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,f.data.subarray(f.offset,f.offset+y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,f.data.subarray(f.offset,f.offset+y));else{var b;b=l===t.FLOAT?a.mallocFloat32(y):a.mallocUint8(y);var _=n(b,p,[p[2],p[2]*p[0],1]);g===t.FLOAT&&l===t.UNSIGNED_BYTE?u(_,f):i.assign(_,f),x?t.texImage2D(t.TEXTURE_2D,o,s,p[0],p[1],0,s,l,b.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,o,e,r,p[0],p[1],s,l,b.subarray(0,y)),l===t.FLOAT?a.freeFloat32(b):a.freeUint8(b)}}(s,e,r,o,this.format,this.type,this._mipLevels,t)}}},{ndarray:433,\"ndarray-ops\":427,\"typedarray-pool\":521}],306:[function(t,e,r){\"use strict\";var n=t(\"pick-by-alias\");function 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this.int16[a+0]=t,this.int16[a+1]=e,this.int16[a+2]=r,this.int16[a+3]=n,i},e}(Yr);Jr.prototype.bytesPerElement=8,pr(\"StructArrayLayout4i8\",Jr);var Kr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;this.resize(o+1);var s=6*o;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=i,this.int16[s+5]=a,o},e}(Yr);Kr.prototype.bytesPerElement=12,pr(\"StructArrayLayout2i4i12\",Kr);var Qr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var l=this.length;this.resize(l+1);var c=6*l,u=12*l;return this.int16[c+0]=t,this.int16[c+1]=e,this.int16[c+2]=r,this.int16[c+3]=n,this.uint8[u+8]=i,this.uint8[u+9]=a,this.uint8[u+10]=o,this.uint8[u+11]=s,l},e}(Yr);Qr.prototype.bytesPerElement=12,pr(\"StructArrayLayout4i4ub12\",Qr);var tn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var l=this.length;this.resize(l+1);var c=8*l;return this.int16[c+0]=t,this.int16[c+1]=e,this.int16[c+2]=r,this.int16[c+3]=n,this.uint16[c+4]=i,this.uint16[c+5]=a,this.uint16[c+6]=o,this.uint16[c+7]=s,l},e}(Yr);tn.prototype.bytesPerElement=16,pr(\"StructArrayLayout4i4ui16\",tn);var en=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.float32[i+0]=t,this.float32[i+1]=e,this.float32[i+2]=r,n},e}(Yr);en.prototype.bytesPerElement=12,pr(\"StructArrayLayout3f12\",en);var rn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var r=1*e;return this.uint32[r+0]=t,e},e}(Yr);rn.prototype.bytesPerElement=4,pr(\"StructArrayLayout1ul4\",rn);var nn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,c,u){var f=this.length;this.resize(f+1);var h=12*f,p=6*f;return this.int16[h+0]=t,this.int16[h+1]=e,this.int16[h+2]=r,this.int16[h+3]=n,this.int16[h+4]=i,this.int16[h+5]=a,this.uint32[p+3]=o,this.uint16[h+8]=s,this.uint16[h+9]=l,this.int16[h+10]=c,this.int16[h+11]=u,f},e}(Yr);nn.prototype.bytesPerElement=24,pr(\"StructArrayLayout6i1ul2ui2i24\",nn);var an=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;this.resize(o+1);var s=6*o;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=i,this.int16[s+5]=a,o},e}(Yr);an.prototype.bytesPerElement=12,pr(\"StructArrayLayout2i2i2i12\",an);var on=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=4*r;return this.uint8[n+0]=t,this.uint8[n+1]=e,r},e}(Yr);on.prototype.bytesPerElement=4,pr(\"StructArrayLayout2ub4\",on);var sn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,l,c,u,f,h,p){var d=this.length;this.resize(d+1);var g=20*d,v=10*d,m=40*d;return this.int16[g+0]=t,this.int16[g+1]=e,this.uint16[g+2]=r,this.uint16[g+3]=n,this.uint32[v+2]=i,this.uint32[v+3]=a,this.uint32[v+4]=o,this.uint16[g+10]=s,this.uint16[g+11]=l,this.uint16[g+12]=c,this.float32[v+7]=u,this.float32[v+8]=f,this.uint8[m+36]=h,this.uint8[m+37]=p,d},e}(Yr);sn.prototype.bytesPerElement=40,pr(\"StructArrayLayout2i2ui3ul3ui2f2ub40\",sn);var ln=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var r=1*e;return this.float32[r+0]=t,e},e}(Yr);ln.prototype.bytesPerElement=4,pr(\"StructArrayLayout1f4\",ln);var cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.int16[i+0]=t,this.int16[i+1]=e,this.int16[i+2]=r,n},e}(Yr);cn.prototype.bytesPerElement=6,pr(\"StructArrayLayout3i6\",cn);var un=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=2*n,a=4*n;return this.uint32[i+0]=t,this.uint16[a+2]=e,this.uint16[a+3]=r,n},e}(Yr);un.prototype.bytesPerElement=8,pr(\"StructArrayLayout1ul2ui8\",un);var fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.uint16[i+0]=t,this.uint16[i+1]=e,this.uint16[i+2]=r,n},e}(Yr);fn.prototype.bytesPerElement=6,pr(\"StructArrayLayout3ui6\",fn);var hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.uint16[n+0]=t,this.uint16[n+1]=e,r},e}(Yr);hn.prototype.bytesPerElement=4,pr(\"StructArrayLayout2ui4\",hn);var pn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.float32[n+0]=t,this.float32[n+1]=e,r},e}(Yr);pn.prototype.bytesPerElement=8,pr(\"StructArrayLayout2f8\",pn);var dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;this.resize(i+1);var a=4*i;return this.float32[a+0]=t,this.float32[a+1]=e,this.float32[a+2]=r,this.float32[a+3]=n,i},e}(Yr);dn.prototype.bytesPerElement=16,pr(\"StructArrayLayout4f16\",dn);var gn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},r.anchorPoint.get=function(){return new l(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Wr);gn.prototype.size=24;var vn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new gn(this,t)},e}(nn);pr(\"CollisionBoxArray\",vn);var mn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,r),e}(Wr);mn.prototype.size=40;var yn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new mn(this,t)},e}(sn);pr(\"PlacedSymbolArray\",yn);var xn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,r),e}(Wr);xn.prototype.size=4;var bn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new xn(this,t)},e}(ln);pr(\"GlyphOffsetArray\",bn);var _n=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,r),e}(Wr);_n.prototype.size=6;var wn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return 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r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,a=0;a55295&&n<57344){if(!i){n>56319||a+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else 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r=0;r=128&&lo(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,r){this.writeTag(t,ao.Bytes),this.writeRawMessage(e,r)},writePackedVarint:function(t,e){this.writeMessage(t,co,e)},writePackedSVarint:function(t,e){this.writeMessage(t,uo,e)},writePackedBoolean:function(t,e){this.writeMessage(t,po,e)},writePackedFloat:function(t,e){this.writeMessage(t,fo,e)},writePackedDouble:function(t,e){this.writeMessage(t,ho,e)},writePackedFixed32:function(t,e){this.writeMessage(t,go,e)},writePackedSFixed32:function(t,e){this.writeMessage(t,vo,e)},writePackedFixed64:function(t,e){this.writeMessage(t,mo,e)},writePackedSFixed64:function(t,e){this.writeMessage(t,yo,e)},writeBytesField:function(t,e){this.writeTag(t,ao.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,ao.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,ao.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,ao.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,ao.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,ao.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,ao.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,ao.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,ao.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,ao.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var 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e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},zo.prototype.children=function(t){if(this.overscaledZ>=t)return[new zo(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new zo(e,this.wrap,e,r,n),new zo(e,this.wrap,e,r+1,n),new zo(e,this.wrap,e,r,n+1),new zo(e,this.wrap,e,r+1,n+1)]},zo.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+this.border||e<-this.border||e>=this.dim+this.border)throw new RangeError(\"out of range source coordinates for DEM data\");return(e+this.border)*this.stride+(t+this.border)},pr(\"Level\",Io);var Po=function(t,e,r){this.uid=t,this.scale=e||1,this.level=r||new Io(256,512),this.loaded=!!r};Po.prototype.loadFromImage=function(t,e){if(t.height!==t.width)throw new RangeError(\"DEM tiles must be 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Valid types include \"mapbox\" and \"terrarium\".');var r=this.level=new Io(t.width,t.width/2),n=t.data;this._unpackData(r,n,e||\"mapbox\");for(var i=0;i=0&&l[3]>=0&&this.grid.insert(a,l[0],l[1],l[2],l[3])}},Bo.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new ga.VectorTile(new io(this.rawTileData)).layers,this.sourceLayerCoder=new Do(this.vtLayers?Object.keys(this.vtLayers).sort():[\"_geojsonTileLayer\"])),this.vtLayers},Bo.prototype.query=function(t,e){var r=this;this.loadVTLayers();for(var n=t.params||{},i=Dn/t.tileSize/t.scale,a=Re(n.filter),o=t.queryGeometry,s=t.queryPadding*i,l=1/0,c=1/0,u=-1/0,f=-1/0,h=0;h=0)return!0;return!1}(a,l)){var c=this.sourceLayerCoder.decode(r),u=this.vtLayers[c].feature(n);if(i(new Lr(this.tileID.overscaledZ),u))for(var f=0;f=200&&r.status<300&&r.response){var n;try{n=JSON.parse(r.response)}catch(t){return e(t)}e(null,n)}else 401===r.status&&t.url.match(/mapbox.com/)?e(new A(r.statusText+\": you may have provided an invalid Mapbox access token. See https://www.mapbox.com/api-documentation/#access-tokens\",r.status,t.url)):e(new A(r.statusText,r.status,t.url))},r.send(),r},e.getImage=function(t,e){return S(t,function(t,r){if(t)e(t);else if(r){var n=new self.Image,i=self.URL||self.webkitURL;n.onload=function(){e(null,n),i.revokeObjectURL(n.src)};var a=new self.Blob([new Uint8Array(r.data)],{type:\"image/png\"});n.cacheControl=r.cacheControl,n.expires=r.expires,n.src=r.data.byteLength?i.createObjectURL(a):\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAC0lEQVQYV2NgAAIAAAUAAarVyFEAAAAASUVORK5CYII=\"}})},e.ResourceType=M,e.RGBAImage=ui,e.default$2=Ka,e.ImagePosition=Qa,e.getArrayBuffer=S,e.default$3=function(t){return new io(t).readFields(ko,[])},e.default$4=yr,e.asyncAll=function(t,e,r){if(!t.length)return r(null,[]);var n=t.length,i=new Array(t.length),a=null;t.forEach(function(t,o){e(t,function(t,e){t&&(a=t),i[o]=e,0==--n&&r(a,i)})})},e.AlphaImage=ci,e.default$5=I,e.endsWith=v,e.extend=p,e.sphericalToCartesian=function(t){var e=t[0],r=t[1],n=t[2];return r+=90,r*=Math.PI/180,n*=Math.PI/180,{x:e*Math.cos(r)*Math.sin(n),y:e*Math.sin(r)*Math.sin(n),z:e*Math.cos(n)}},e.Evented=O,e.validateStyle=nr,e.validateLight=ir,e.emitValidationErrors=sr,e.default$6=tt,e.number=wt,e.Properties=qr,e.Transitionable=Ir,e.Transitioning=Dr,e.PossiblyEvaluated=Br,e.DataConstantProperty=Nr,e.warnOnce=_,e.uniqueId=function(){return d++},e.default$7=So,e.pick=function(t,e){for(var r={},n=0;n@\\,;\\:\\\\\"\\/\\[\\]\\?\\=\\{\\}\\x7F]+)(?:\\=(?:([^\\x00-\\x20\\(\\)<>@\\,;\\:\\\\\"\\/\\[\\]\\?\\=\\{\\}\\x7F]+)|(?:\\\"((?:[^\"\\\\]|\\\\.)*)\\\")))?/g,function(t,r,n,i){var a=n||i;return e[r]=!a||a.toLowerCase(),\"\"}),e[\"max-age\"]){var r=parseInt(e[\"max-age\"],10);isNaN(r)?delete e[\"max-age\"]:e[\"max-age\"]=r}return e},e.default$11=Bo,e.default$12=Ro,e.default$13=Re,e.default$14=Ha,e.CollisionBoxArray=vn,e.default$15=Tn,e.TriangleIndexArray=fn,e.default$16=Lr,e.default$17=s,e.keysDifference=function(t,e){var r=[];for(var n in t)n in e||r.push(n);return r},e.default$18=[\"type\",\"source\",\"source-layer\",\"minzoom\",\"maxzoom\",\"filter\",\"layout\"],e.mat4=ri,e.vec4=ei,e.getSizeData=Fa,e.evaluateSizeForFeature=function(t,e,r){var n=e;return\"source\"===t.functionType?r.lowerSize/10:\"composite\"===t.functionType?wt(r.lowerSize/10,r.upperSize/10,n.uSizeT):n.uSize},e.evaluateSizeForZoom=function(t,e,r){if(\"constant\"===t.functionType)return{uSizeT:0,uSize:t.layoutSize};if(\"source\"===t.functionType)return{uSizeT:0,uSize:0};if(\"camera\"===t.functionType){var n=t.propertyValue,i=t.zoomRange,a=t.sizeRange,o=h(Se(n,r.specification).interpolationFactor(e,i.min,i.max),0,1);return{uSizeT:0,uSize:a.min+o*(a.max-a.min)}}var s=t.propertyValue,l=t.zoomRange;return{uSizeT:h(Se(s,r.specification).interpolationFactor(e,l.min,l.max),0,1),uSize:0}},e.addDynamicAttributes=Va,e.default$19=Wa,e.WritingMode=jo,e.multiPolygonIntersectsBufferedPoint=jn,e.multiPolygonIntersectsMultiPolygon=Vn,e.multiPolygonIntersectsBufferedMultiLine=Un,e.polygonIntersectsPolygon=function(t,e){for(var r=0;r-r/2;){if(--o<0)return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;for(var l=[],c=0;sn;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=f.dist(h)}return!0}function a(e,r,n,a,o,s,l,c,u){var f=a?.6*s*l:0,h=Math.max(a?a.right-a.left:0,o?o.right-o.left:0),p=0===e[0].x||e[0].x===u||0===e[0].y||e[0].y===u;return r-h*l=0&&M=0&&A=0&&v+h<=p){var T=new t.default$25(M,A,w,y);T._round(),o&&!i(r,T,l,o,s)||m.push(T)}}g+=_}return u||m.length||c||(m=e(r,g/2,a,o,s,l,c,!0,f)),m}(e,p?r/2*c%r:(h/2+2*s)*l*c%r,r,f,n,h*l,p,!1,u)}n.prototype.replace=function(t){this._layerConfigs={},this._layers={},this.update(t,[])},n.prototype.update=function(e,n){for(var i=this,a=0,o=e;a0&&(g=Math.max(10*s,g),this._addLineCollisionCircles(t,e,r,r.segment,v,g,n,i,a,u))}else t.emplaceBack(r.x,r.y,p,f,d,h,n,i,a,0,0);this.boxEndIndex=t.length};s.prototype._addLineCollisionCircles=function(t,e,r,n,i,a,o,s,l,c){var u=a/2,f=Math.floor(i/u),h=1+.4*Math.log(c)/Math.LN2,p=Math.floor(f*h/2),d=-a/2,g=r,v=n+1,m=d,y=-i/2,x=y-i/4;do{if(--v<0){if(m>y)return;v=0;break}m-=e[v].dist(g),g=e[v]}while(m>x);for(var b=e[v].dist(e[v+1]),_=-p;_i&&(k+=w-i),!(k=e.length)return;b=e[v].dist(e[v+1])}var M=k-m,A=e[v],T=e[v+1].sub(A)._unit()._mult(M)._add(A)._round(),S=Math.abs(k-d)0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r)}function f(t,e){return te?1:0}function h(e,r,n){void 0===r&&(r=1),void 0===n&&(n=!1);for(var i=1/0,a=1/0,o=-1/0,s=-1/0,c=e[0],u=0;uo)&&(o=f.x),(!u||f.y>s)&&(s=f.y)}var h=o-i,g=s-a,v=Math.min(h,g),m=v/2,y=new l(null,p);if(0===v)return new t.default$1(i,a);for(var x=i;x_.d||!_.d)&&(_=k,n&&console.log(\"found best %d after %d probes\",Math.round(1e4*k.d)/1e4,w)),k.max-_.d<=r||(m=k.h/2,y.push(new d(k.p.x-m,k.p.y-m,m,e)),y.push(new d(k.p.x+m,k.p.y-m,m,e)),y.push(new d(k.p.x-m,k.p.y+m,m,e)),y.push(new d(k.p.x+m,k.p.y+m,m,e)),w+=4)}return n&&(console.log(\"num probes: \"+w),console.log(\"best distance: \"+_.d)),_.p}function p(t,e){return e.max-t.max}function d(e,r,n,i){this.p=new t.default$1(e,r),this.h=n,this.d=function(e,r){for(var n=!1,i=1/0,a=0;ae.y!=f.y>e.y&&e.x<(f.x-u.x)*(e.y-u.y)/(f.y-u.y)+u.x&&(n=!n),i=Math.min(i,t.distToSegmentSquared(e,u,f))}return(n?1:-1)*Math.sqrt(i)}(this.p,i),this.max=this.d+this.h*Math.SQRT2}function g(e,r,n,i,a,o){e.createArrays(),e.symbolInstances=[];var s=512*e.overscaling;e.tilePixelRatio=t.default$8/s,e.compareText={},e.iconsNeedLinear=!1;var l=e.layers[0].layout,c=e.layers[0]._unevaluatedLayout._values,u={};if(\"composite\"===e.textSizeData.functionType){var f=e.textSizeData.zoomRange,h=f.min,p=f.max;u.compositeTextSizes=[c[\"text-size\"].possiblyEvaluate(new t.default$16(h)),c[\"text-size\"].possiblyEvaluate(new t.default$16(p))]}if(\"composite\"===e.iconSizeData.functionType){var d=e.iconSizeData.zoomRange,g=d.min,m=d.max;u.compositeIconSizes=[c[\"icon-size\"].possiblyEvaluate(new t.default$16(g)),c[\"icon-size\"].possiblyEvaluate(new t.default$16(m))]}u.layoutTextSize=c[\"text-size\"].possiblyEvaluate(new t.default$16(e.zoom+1)),u.layoutIconSize=c[\"icon-size\"].possiblyEvaluate(new t.default$16(e.zoom+1)),u.textMaxSize=c[\"text-size\"].possiblyEvaluate(new t.default$16(18));for(var y=24*l.get(\"text-line-height\"),x=\"map\"===l.get(\"text-rotation-alignment\")&&\"line\"===l.get(\"symbol-placement\"),b=l.get(\"text-keep-upright\"),_=0,w=e.features;_=t.default$8||u.y<0||u.y>=t.default$8||e.symbolInstances.push(function(e,r,n,i,a,l,c,u,f,h,p,d,g,v,y,x,b,_,w,k,M){var A,T,S=e.addToLineVertexArray(r,n),C=0,E=0,L=0,z=i.horizontal?i.horizontal.text:\"\",O=[];i.horizontal&&(A=new s(c,n,r,u,f,h,i.horizontal,p,d,g,e.overscaling),E+=m(e,r,i.horizontal,l,g,w,v,S,i.vertical?t.WritingMode.horizontal:t.WritingMode.horizontalOnly,O,k,M),i.vertical&&(L+=m(e,r,i.vertical,l,g,w,v,S,t.WritingMode.vertical,O,k,M)));var I=A?A.boxStartIndex:e.collisionBoxArray.length,P=A?A.boxEndIndex:e.collisionBoxArray.length;if(a){var D=function(e,r,n,i,a,o){var s,l,c,u,f=r.image,h=n.layout,p=r.top-1/f.pixelRatio,d=r.left-1/f.pixelRatio,g=r.bottom+1/f.pixelRatio,v=r.right+1/f.pixelRatio;if(\"none\"!==h.get(\"icon-text-fit\")&&a){var m=v-d,y=g-p,x=h.get(\"text-size\").evaluate(o)/24,b=a.left*x,_=a.right*x,w=a.top*x,k=_-b,M=a.bottom*x-w,A=h.get(\"icon-text-fit-padding\")[0],T=h.get(\"icon-text-fit-padding\")[1],S=h.get(\"icon-text-fit-padding\")[2],C=h.get(\"icon-text-fit-padding\")[3],E=\"width\"===h.get(\"icon-text-fit\")?.5*(M-y):0,L=\"height\"===h.get(\"icon-text-fit\")?.5*(k-m):0,z=\"width\"===h.get(\"icon-text-fit\")||\"both\"===h.get(\"icon-text-fit\")?k:m,O=\"height\"===h.get(\"icon-text-fit\")||\"both\"===h.get(\"icon-text-fit\")?M:y;s=new t.default$1(b+L-C,w+E-A),l=new t.default$1(b+L+T+z,w+E-A),c=new t.default$1(b+L+T+z,w+E+S+O),u=new t.default$1(b+L-C,w+E+S+O)}else s=new t.default$1(d,p),l=new t.default$1(v,p),c=new t.default$1(v,g),u=new t.default$1(d,g);var I=n.layout.get(\"icon-rotate\").evaluate(o)*Math.PI/180;if(I){var P=Math.sin(I),D=Math.cos(I),R=[D,-P,P,D];s._matMult(R),l._matMult(R),u._matMult(R),c._matMult(R)}return[{tl:s,tr:l,bl:u,br:c,tex:f.paddedRect,writingMode:void 0,glyphOffset:[0,0]}]}(0,a,l,0,i.horizontal,w);T=new s(c,n,r,u,f,h,a,y,x,!1,e.overscaling),C=4*D.length;var R=e.iconSizeData,F=null;\"source\"===R.functionType?F=[10*l.layout.get(\"icon-size\").evaluate(w)]:\"composite\"===R.functionType&&(F=[10*M.compositeIconSizes[0].evaluate(w),10*M.compositeIconSizes[1].evaluate(w)]),e.addSymbols(e.icon,D,F,_,b,w,!1,r,S.lineStartIndex,S.lineLength)}var B=T?T.boxStartIndex:e.collisionBoxArray.length,N=T?T.boxEndIndex:e.collisionBoxArray.length;return e.glyphOffsetArray.length>=t.default$14.MAX_GLYPHS&&t.warnOnce(\"Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),{key:z,textBoxStartIndex:I,textBoxEndIndex:P,iconBoxStartIndex:B,iconBoxEndIndex:N,textOffset:v,iconOffset:_,anchor:r,line:n,featureIndex:u,feature:w,numGlyphVertices:E,numVerticalGlyphVertices:L,numIconVertices:C,textOpacityState:new o,iconOpacityState:new o,isDuplicate:!1,placedTextSymbolIndices:O,crossTileID:0}}(e,u,a,n,i,e.layers[0],e.collisionBoxArray,r.index,r.sourceLayerIndex,e.index,b,M,S,g,w,A,C,v,r,l,c))};if(\"line\"===d.get(\"symbol-placement\"))for(var z=0,O=function(e,r,n,i,a){for(var o=[],s=0;s=i&&h.x>=i||(f.x>=i?f=new t.default$1(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round():h.x>=i&&(h=new t.default$1(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round()),f.y>=a&&h.y>=a||(f.y>=a?f=new t.default$1(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round():h.y>=a&&(h=new t.default$1(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round()),c&&f.equals(c[c.length-1])||(c=[f],o.push(c)),c.push(h)))))}return o}(r.geometry,0,0,t.default$8,t.default$8);z=0;o--)if(n.dist(a[o])0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),t}},peek:function(){return this.data[0]},_up:function(t){for(var e=this.data,r=this.compare,n=e[t];t>0;){var i=t-1>>1,a=e[i];if(r(n,a)>=0)break;e[t]=a,t=i}e[t]=n},_down:function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=s,t=a}e[t]=i}},l.default=c;var x=function(e){var r=new t.AlphaImage({width:0,height:0}),n={},i=new t.default$2(0,0,{autoResize:!0});for(var a in e){var o=e[a],s=n[a]={};for(var l in o){var c=o[+l];if(c&&0!==c.bitmap.width&&0!==c.bitmap.height){var u=i.packOne(c.bitmap.width+2,c.bitmap.height+2);r.resize({width:i.w,height:i.h}),t.AlphaImage.copy(c.bitmap,r,{x:0,y:0},{x:u.x+1,y:u.y+1},c.bitmap),s[l]={rect:u,metrics:c.metrics}}}}i.shrink(),r.resize({width:i.w,height:i.h}),this.image=r,this.positions=n};t.register(\"GlyphAtlas\",x);var b=function(e){this.tileID=new t.OverscaledTileID(e.tileID.overscaledZ,e.tileID.wrap,e.tileID.canonical.z,e.tileID.canonical.x,e.tileID.canonical.y),this.uid=e.uid,this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.tileSize=e.tileSize,this.source=e.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=e.showCollisionBoxes,this.collectResourceTiming=!!e.collectResourceTiming};function _(e,r){for(var n=new t.default$16(r),i=0,a=e;i=T.maxzoom||\"none\"!==T.visibility&&(_(A,a.zoom),(f[T.id]=T.createBucket({index:s.bucketLayerIDs.length,layers:A,zoom:a.zoom,pixelRatio:a.pixelRatio,overscaling:a.overscaling,collisionBoxArray:a.collisionBoxArray,sourceLayerIndex:m})).populate(y,h),s.bucketLayerIDs.push(A.map(function(t){return t.id})))}}}var S=t.mapObject(h.glyphDependencies,function(t){return Object.keys(t).map(Number)});Object.keys(S).length?n.send(\"getGlyphs\",{uid:this.uid,stacks:S},function(t,e){l||(l=t,c=e,E.call(a))}):c={};var C=Object.keys(h.iconDependencies);function E(){if(l)return i(l);if(c&&u){var e=new x(c),r=new t.default$28(u);for(var n in f){var a=f[n];a instanceof t.default$14&&(_(a.layers,this.zoom),g(a,c,e.positions,u,r.positions,this.showCollisionBoxes))}this.status=\"done\",i(null,{buckets:t.values(f).filter(function(t){return!t.isEmpty()}),featureIndex:s,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,iconAtlasImage:r.image})}}C.length?n.send(\"getImages\",{icons:C},function(t,e){l||(l=t,u=e,E.call(a))}):u={},E.call(this)};var w=function(t){return!(!performance||!performance.getEntriesByName)&&performance.getEntriesByName(t)};function k(e,r){var n=t.getArrayBuffer(e.request,function(e,n){e?r(e):n&&r(null,{vectorTile:new t.default$29.VectorTile(new t.default$30(n.data)),rawData:n.data,cacheControl:n.cacheControl,expires:n.expires})});return function(){n.abort(),r()}}var M=function(t,e,r){this.actor=t,this.layerIndex=e,this.loadVectorData=r||k,this.loading={},this.loaded={}};M.prototype.loadTile=function(e,r){var n=this,i=e.uid;this.loading||(this.loading={});var a=this.loading[i]=new b(e);a.abort=this.loadVectorData(e,function(o,s){if(delete n.loading[i],o||!s)return r(o);var l=s.rawData,c={};s.expires&&(c.expires=s.expires),s.cacheControl&&(c.cacheControl=s.cacheControl);var u={};if(e.request&&e.request.collectResourceTiming){var f=w(e.request.url);f&&(u.resourceTiming=JSON.parse(JSON.stringify(f)))}a.vectorTile=s.vectorTile,a.parse(s.vectorTile,n.layerIndex,n.actor,function(e,n){if(e||!n)return r(e);r(null,t.extend({rawTileData:l.slice(0)},n,c,u))}),n.loaded=n.loaded||{},n.loaded[i]=a})},M.prototype.reloadTile=function(t,e){var r=this.loaded,n=t.uid,i=this;if(r&&r[n]){var a=r[n];a.showCollisionBoxes=t.showCollisionBoxes;var o=function(t,r){var n=a.reloadCallback;n&&(delete a.reloadCallback,a.parse(a.vectorTile,i.layerIndex,i.actor,n)),e(t,r)};\"parsing\"===a.status?a.reloadCallback=o:\"done\"===a.status&&a.parse(a.vectorTile,this.layerIndex,this.actor,o)}},M.prototype.abortTile=function(t,e){var r=this.loading,n=t.uid;r&&r[n]&&r[n].abort&&(r[n].abort(),delete r[n]),e()},M.prototype.removeTile=function(t,e){var r=this.loaded,n=t.uid;r&&r[n]&&delete r[n],e()};var A=function(){this.loading={},this.loaded={}};A.prototype.loadTile=function(e,r){var n=e.uid,i=e.encoding,a=new t.default$31(n);this.loading[n]=a,a.loadFromImage(e.rawImageData,i),delete this.loading[n],this.loaded=this.loaded||{},this.loaded[n]=a,r(null,a)},A.prototype.removeTile=function(t){var e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]};var T={RADIUS:6378137,FLATTENING:1/298.257223563,POLAR_RADIUS:6356752.3142};function S(t){var e=0;if(t&&t.length>0){e+=Math.abs(C(t[0]));for(var r=1;r2){for(o=0;o=0}(t)===e?t:t.reverse()}var P=t.default$29.VectorTileFeature.prototype.toGeoJSON,D=function(e){this._feature=e,this.extent=t.default$8,this.type=e.type,this.properties=e.tags,\"id\"in e&&!isNaN(e.id)&&(this.id=parseInt(e.id,10))};D.prototype.loadGeometry=function(){if(1===this._feature.type){for(var e=[],r=0,n=this._feature.geometry;r>31}function $(t,e){for(var r=t.loadGeometry(),n=t.type,i=0,a=0,o=r.length,s=0;si;){if(a-i>600){var s=a-i+1,l=n-i+1,c=Math.log(s),u=.5*Math.exp(2*c/3),f=.5*Math.sqrt(c*u*(s-u)/s)*(l-s/2<0?-1:1);t(e,r,n,Math.max(i,Math.floor(n-l*u/s+f)),Math.min(a,Math.floor(n+(s-l)*u/s+f)),o)}var h=r[2*n+o],p=i,d=a;for(Q(e,r,i,n),r[2*a+o]>h&&Q(e,r,i,a);ph;)d--}r[2*i+o]===h?Q(e,r,i,d):Q(e,r,++d,a),d<=n&&(i=d+1),n<=d&&(a=d-1)}}(e,r,s,i,a,o%2),t(e,r,n,i,s-1,o+1),t(e,r,n,s+1,a,o+1)}};function Q(t,e,r,n){tt(t,r,n),tt(e,2*r,2*n),tt(e,2*r+1,2*n+1)}function tt(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function et(t,e,r,n){var i=t-r,a=e-n;return i*i+a*a}var rt=function(t,e,r,n,i){return new nt(t,e,r,n,i)};function nt(t,e,r,n,i){e=e||it,r=r||at,i=i||Array,this.nodeSize=n||64,this.points=t,this.ids=new i(t.length),this.coords=new i(2*t.length);for(var a=0;a=r&&s<=i&&l>=n&&l<=a&&u.push(t[d]);else{var g=Math.floor((p+h)/2);s=e[2*g],l=e[2*g+1],s>=r&&s<=i&&l>=n&&l<=a&&u.push(t[g]);var v=(f+1)%2;(0===f?r<=s:n<=l)&&(c.push(p),c.push(g-1),c.push(v)),(0===f?i>=s:a>=l)&&(c.push(g+1),c.push(h),c.push(v))}}return u}(this.ids,this.coords,t,e,r,n,this.nodeSize)},within:function(t,e,r){return function(t,e,r,n,i,a){for(var o=[0,t.length-1,0],s=[],l=i*i;o.length;){var c=o.pop(),u=o.pop(),f=o.pop();if(u-f<=a)for(var h=f;h<=u;h++)et(e[2*h],e[2*h+1],r,n)<=l&&s.push(t[h]);else{var p=Math.floor((f+u)/2),d=e[2*p],g=e[2*p+1];et(d,g,r,n)<=l&&s.push(t[p]);var v=(c+1)%2;(0===c?r-i<=d:n-i<=g)&&(o.push(f),o.push(p-1),o.push(v)),(0===c?r+i>=d:n+i>=g)&&(o.push(p+1),o.push(u),o.push(v))}}return s}(this.ids,this.coords,t,e,r,this.nodeSize)}};function ot(t){this.options=pt(Object.create(this.options),t),this.trees=new Array(this.options.maxZoom+1)}function st(t,e,r,n,i){return{x:t,y:e,zoom:1/0,id:n,properties:i,parentId:-1,numPoints:r}}function lt(t,e){var r=t.geometry.coordinates;return{x:ft(r[0]),y:ht(r[1]),zoom:1/0,id:e,parentId:-1}}function ct(t){return{type:\"Feature\",properties:ut(t),geometry:{type:\"Point\",coordinates:[(n=t.x,360*(n-.5)),(e=t.y,r=(180-360*e)*Math.PI/180,360*Math.atan(Math.exp(r))/Math.PI-90)]}};var e,r,n}function ut(t){var e=t.numPoints,r=e>=1e4?Math.round(e/1e3)+\"k\":e>=1e3?Math.round(e/100)/10+\"k\":e;return pt(pt({},t.properties),{cluster:!0,cluster_id:t.id,point_count:e,point_count_abbreviated:r})}function ft(t){return t/360+.5}function ht(t){var e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function pt(t,e){for(var r in e)t[r]=e[r];return t}function dt(t){return t.x}function gt(t){return t.y}function vt(t,e,r,n,i,a){var o=i-r,s=a-n;if(0!==o||0!==s){var l=((t-r)*o+(e-n)*s)/(o*o+s*s);l>1?(r=i,n=a):l>0&&(r+=o*l,n+=s*l)}return(o=t-r)*o+(s=e-n)*s}function mt(t,e,r,n){var i={id:t||null,type:e,geometry:r,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(t){var e=t.geometry,r=t.type;if(\"Point\"===r||\"MultiPoint\"===r||\"LineString\"===r)yt(t,e);else if(\"Polygon\"===r||\"MultiLineString\"===r)for(var n=0;n0&&(o+=n?(i*c-l*a)/2:Math.sqrt(Math.pow(l-i,2)+Math.pow(c-a,2))),i=l,a=c}var u=e.length-3;e[2]=1,function t(e,r,n,i){for(var a,o=i,s=e[r],l=e[r+1],c=e[n],u=e[n+1],f=r+3;fo&&(a=f,o=h)}o>i&&(a-r>3&&t(e,r,a,i),e[a+2]=o,n-a>3&&t(e,a,n,i))}(e,0,u,r),e[u+2]=1,e.size=Math.abs(o),e.start=0,e.end=e.size}function wt(t,e,r,n){for(var i=0;i1?1:r}function At(t,e,r,n,i,a,o,s){if(n/=e,a>=(r/=e)&&o<=n)return t;if(a>n||o=r&&d<=n)l.push(u);else if(!(p>n||d=r&&o<=n&&(e.push(t[a]),e.push(t[a+1]),e.push(t[a+2]))}}function St(t,e,r,n,i,a,o){for(var s,l,c=Ct(t),u=0===i?zt:Ot,f=t.start,h=0;h=r&&(l=u(c,p,d,v,m,r),o&&(c.start=f+s*l)):y>n?x<=n&&(l=u(c,p,d,v,m,n),o&&(c.start=f+s*l)):Lt(c,p,d,g),x=r&&(l=u(c,p,d,v,m,r),b=!0),x>n&&y<=n&&(l=u(c,p,d,v,m,n),b=!0),!a&&b&&(o&&(c.end=f+s*l),e.push(c),c=Ct(t)),o&&(f+=s)}var _=t.length-3;p=t[_],d=t[_+1],g=t[_+2],(y=0===i?p:d)>=r&&y<=n&&Lt(c,p,d,g),_=c.length-3,a&&_>=3&&(c[_]!==c[0]||c[_+1]!==c[1])&&Lt(c,c[0],c[1],c[2]),c.length&&e.push(c)}function Ct(t){var e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function Et(t,e,r,n,i,a){for(var o=0;oo.maxX&&(o.maxX=u),f>o.maxY&&(o.maxY=f)}return o}function Bt(t,e,r,n){var i=e.geometry,a=e.type,o=[];if(\"Point\"===a||\"MultiPoint\"===a)for(var s=0;s0&&e.size<(i?o:n))r.numPoints+=e.length/3;else{for(var s=[],l=0;lo)&&(r.numSimplified++,s.push(e[l]),s.push(e[l+1])),r.numPoints++;i&&function(t,e){for(var r=0,n=0,i=t.length,a=i-2;n0===e)for(n=0,i=t.length;n24)throw new Error(\"maxZoom should be in the 0-24 range\");var n=function(t,e){var r=[];if(\"FeatureCollection\"===t.type)for(var n=0;n=this.options.minZoom;i--){var a=+Date.now();this.trees[i+1]=rt(n,dt,gt,this.options.nodeSize,Float32Array),n=this._cluster(n,i),e&&console.log(\"z%d: %d clusters in %dms\",i,n.length,+Date.now()-a)}return this.trees[this.options.minZoom]=rt(n,dt,gt,this.options.nodeSize,Float32Array),e&&console.timeEnd(\"total time\"),this},getClusters:function(t,e){for(var r=this.trees[this._limitZoom(e)],n=r.range(ft(t[0]),ht(t[3]),ft(t[2]),ht(t[1])),i=[],a=0;a1&&console.time(\"creation\"),h=this.tiles[f]=Ft(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n}),c)){c>1&&(console.log(\"tile z%d-%d-%d (features: %d, points: %d, simplified: %d)\",e,r,n,h.numFeatures,h.numPoints,h.numSimplified),console.timeEnd(\"creation\"));var p=\"z\"+e;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(h.source=t,i){if(e===l.maxZoom||e===i)continue;var d=1<1&&console.time(\"clipping\");var g,v,m,y,x,b,_=.5*l.buffer/l.extent,w=.5-_,k=.5+_,M=1+_;g=v=m=y=null,x=At(t,u,r-_,r+k,0,h.minX,h.maxX,l),b=At(t,u,r+w,r+M,0,h.minX,h.maxX,l),t=null,x&&(g=At(x,u,n-_,n+k,1,h.minY,h.maxY,l),v=At(x,u,n+w,n+M,1,h.minY,h.maxY,l),x=null),b&&(m=At(b,u,n-_,n+k,1,h.minY,h.maxY,l),y=At(b,u,n+w,n+M,1,h.minY,h.maxY,l),b=null),c>1&&console.timeEnd(\"clipping\"),s.push(g||[],e+1,2*r,2*n),s.push(v||[],e+1,2*r,2*n+1),s.push(m||[],e+1,2*r+1,2*n),s.push(y||[],e+1,2*r+1,2*n+1)}}},jt.prototype.getTile=function(t,e,r){var n=this.options,i=n.extent,a=n.debug;if(t<0||t>24)return null;var o=1<1&&console.log(\"drilling down to z%d-%d-%d\",t,e,r);for(var l,c=t,u=e,f=r;!l&&c>0;)c--,u=Math.floor(u/2),f=Math.floor(f/2),l=this.tiles[Vt(c,u,f)];return l&&l.source?(a>1&&console.log(\"found parent tile z%d-%d-%d\",c,u,f),a>1&&console.time(\"drilling down\"),this.splitTile(l.source,c,u,f,t,e,r),a>1&&console.timeEnd(\"drilling down\"),this.tiles[s]?Dt(this.tiles[s],i):null):null};var qt=function(e){function r(t,r,n){e.call(this,t,r,Ut),n&&(this.loadGeoJSON=n)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&\"Idle\"!==this._state?this._state=\"NeedsLoadData\":(this._state=\"Coalescing\",this._loadData())},r.prototype._loadData=function(){var t=this;if(this._pendingCallback&&this._pendingLoadDataParams){var e=this._pendingCallback,r=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams,this.loadGeoJSON(r,function(n,i){if(n||!i)return e(n);if(\"object\"!=typeof i)return e(new Error(\"Input data is not a valid GeoJSON object.\"));!function t(e,r){switch(e&&e.type||null){case\"FeatureCollection\":return e.features=e.features.map(z(t,r)),e;case\"Feature\":return e.geometry=t(e.geometry,r),e;case\"Polygon\":case\"MultiPolygon\":return function(t,e){return\"Polygon\"===t.type?t.coordinates=O(t.coordinates,e):\"MultiPolygon\"===t.type&&(t.coordinates=t.coordinates.map(z(O,e))),t}(e,r);default:return e}}(i,!0);try{t._geoJSONIndex=r.cluster?function(t){return new ot(t)}(r.superclusterOptions).load(i.features):new jt(i,r.geojsonVtOptions)}catch(n){return e(n)}t.loaded={};var a={};if(r.request&&r.request.collectResourceTiming){var o=w(r.request.url);o&&(a.resourceTiming={},a.resourceTiming[r.source]=JSON.parse(JSON.stringify(o)))}e(null,a)})}},r.prototype.coalesce=function(){\"Coalescing\"===this._state?this._state=\"Idle\":\"NeedsLoadData\"===this._state&&(this._state=\"Coalescing\",this._loadData())},r.prototype.reloadTile=function(t,r){var n=this.loaded,i=t.uid;return n&&n[i]?e.prototype.reloadTile.call(this,t,r):this.loadTile(t,r)},r.prototype.loadGeoJSON=function(e,r){if(e.request)t.getJSON(e.request,r);else{if(\"string\"!=typeof e.data)return r(new Error(\"Input data is not a valid GeoJSON object.\"));try{return r(null,JSON.parse(e.data))}catch(t){return r(new Error(\"Input data is not a valid GeoJSON object.\"))}}},r.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},r}(M),Ht=function(e){var r=this;this.self=e,this.actor=new t.default$7(e,this),this.layerIndexes={},this.workerSourceTypes={vector:M,geojson:qt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(r.workerSourceTypes[t])throw new Error('Worker source with name \"'+t+'\" already registered.');r.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isLoaded())throw new Error(\"RTL text plugin already registered.\");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText}};return Ht.prototype.setLayers=function(t,e,r){this.getLayerIndex(t).replace(e),r()},Ht.prototype.updateLayers=function(t,e,r){this.getLayerIndex(t).update(e.layers,e.removedIds),r()},Ht.prototype.loadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).loadTile(e,r)},Ht.prototype.loadDEMTile=function(t,e,r){this.getDEMWorkerSource(t,e.source).loadTile(e,r)},Ht.prototype.reloadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).reloadTile(e,r)},Ht.prototype.abortTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).abortTile(e,r)},Ht.prototype.removeTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).removeTile(e,r)},Ht.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},Ht.prototype.removeSource=function(t,e,r){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var n=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==n.removeSource?n.removeSource(e,r):r()}},Ht.prototype.loadWorkerSource=function(t,e,r){try{this.self.importScripts(e.url),r()}catch(t){r(t.toString())}},Ht.prototype.loadRTLTextPlugin=function(e,r,n){try{t.plugin.isLoaded()||(this.self.importScripts(r),n(t.plugin.isLoaded()?null:new Error(\"RTL Text Plugin failed to import scripts from \"+r)))}catch(t){n(t.toString())}},Ht.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new n),e},Ht.prototype.getWorkerSource=function(t,e,r){var n=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][r]){var i={send:function(e,r,i){n.actor.send(e,r,i,t)}};this.workerSources[t][e][r]=new this.workerSourceTypes[e](i,this.getLayerIndex(t))}return this.workerSources[t][e][r]},Ht.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new A),this.demWorkerSources[t][e]},\"undefined\"!=typeof WorkerGlobalScope&&\"undefined\"!=typeof self&&self instanceof WorkerGlobalScope&&new Ht(self),Ht}),i(0,function(t){var e=t.createCommonjsModule(function(t){function e(t){return!!(\"undefined\"!=typeof window&&\"undefined\"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&\"JSON\"in window&&\"parse\"in JSON&&\"stringify\"in JSON&&function(){if(!(\"Worker\"in window&&\"Blob\"in window&&\"URL\"in window))return!1;var t,e,r=new Blob([\"\"],{type:\"text/javascript\"}),n=URL.createObjectURL(r);try{e=new Worker(n),t=!0}catch(e){t=!1}return e&&e.terminate(),URL.revokeObjectURL(n),t}()&&\"Uint8ClampedArray\"in window&&function(t){return void 0===r[t]&&(r[t]=function(t){var r=document.createElement(\"canvas\"),n=Object.create(e.webGLContextAttributes);return n.failIfMajorPerformanceCaveat=t,r.probablySupportsContext?r.probablySupportsContext(\"webgl\",n)||r.probablySupportsContext(\"experimental-webgl\",n):r.supportsContext?r.supportsContext(\"webgl\",n)||r.supportsContext(\"experimental-webgl\",n):r.getContext(\"webgl\",n)||r.getContext(\"experimental-webgl\",n)}(t)),r[t]}(t&&t.failIfMajorPerformanceCaveat))}t.exports?t.exports=e:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=e);var r={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}}),r=t.default.performance&&t.default.performance.now?t.default.performance.now.bind(t.default.performance):Date.now.bind(Date),n=t.default.requestAnimationFrame||t.default.mozRequestAnimationFrame||t.default.webkitRequestAnimationFrame||t.default.msRequestAnimationFrame,i=t.default.cancelAnimationFrame||t.default.mozCancelAnimationFrame||t.default.webkitCancelAnimationFrame||t.default.msCancelAnimationFrame,a={now:r,frame:function(t){return n(t)},cancelFrame:function(t){return i(t)},getImageData:function(e){var r=t.default.document.createElement(\"canvas\"),n=r.getContext(\"2d\");if(!n)throw new Error(\"failed to create canvas 2d context\");return r.width=e.width,r.height=e.height,n.drawImage(e,0,0,e.width,e.height),n.getImageData(0,0,e.width,e.height)},hardwareConcurrency:t.default.navigator.hardwareConcurrency||4,get devicePixelRatio(){return 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token is required to use Mapbox GL. \"+m);if(\"s\"===e[0])throw new Error(\"Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). \"+m);return t.params.push(\"access_token=\"+e),T(t)}function x(t){return 0===t.indexOf(\"mapbox:\")}var b=function(t,e){if(!x(t))return t;var r=A(t);return r.path=\"/v4/\"+r.authority+\".json\",r.params.push(\"secure\"),y(r,e)},_=function(t,e,r,n){var i=A(t);return x(t)?(i.path=\"/styles/v1\"+i.path+\"/sprite\"+e+r,y(i,n)):(i.path+=\"\"+e+r,T(i))},w=/(\\.(png|jpg)\\d*)(?=$)/,k=function(t,e,r){if(!e||!x(e))return t;var n=A(t),i=a.devicePixelRatio>=2||512===r?\"@2x\":\"\",o=a.supportsWebp?\".webp\":\"$1\";return n.path=n.path.replace(w,\"\"+i+o),function(t){for(var e=0;e=0?1.2:1))}function R(t,e,r,n,i,a,o){for(var s=0;s65535)e(new Error(\"glyphs > 65535 not supported\"));else{var l=a.requests[s];l||(l=a.requests[s]=[],B.loadGlyphRange(r,s,n.url,n.requestTransform,function(t,e){if(e)for(var r in e)a.glyphs[+r]=e[+r];for(var n=0,i=l;nthis.height)return t.warnOnce(\"LineAtlas out of space\"),null;for(var a=0,o=0;o90||this.lat<-90)throw new Error(\"Invalid LngLat latitude value: must be between -90 and 90\")};G.prototype.wrap=function(){return new G(t.wrap(this.lng,-180,180),this.lat)},G.prototype.toArray=function(){return[this.lng,this.lat]},G.prototype.toString=function(){return\"LngLat(\"+this.lng+\", \"+this.lat+\")\"},G.prototype.toBounds=function(t){var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new W(new G(this.lng-r,this.lat-e),new G(this.lng+r,this.lat+e))},G.convert=function(t){if(t instanceof G)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new G(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&\"object\"==typeof t&&null!==t)return new G(Number(t.lng),Number(t.lat));throw new Error(\"`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, or an array of [, ]\")};var W=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};W.prototype.setNorthEast=function(t){return this._ne=t instanceof G?new G(t.lng,t.lat):G.convert(t),this},W.prototype.setSouthWest=function(t){return this._sw=t instanceof G?new G(t.lng,t.lat):G.convert(t),this},W.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof G)e=t,r=t;else{if(!(t instanceof W))return Array.isArray(t)?t.every(Array.isArray)?this.extend(W.convert(t)):this.extend(G.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new G(e.lng,e.lat),this._ne=new G(r.lng,r.lat)),this},W.prototype.getCenter=function(){return new G((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},W.prototype.getSouthWest=function(){return this._sw},W.prototype.getNorthEast=function(){return this._ne},W.prototype.getNorthWest=function(){return new G(this.getWest(),this.getNorth())},W.prototype.getSouthEast=function(){return new G(this.getEast(),this.getSouth())},W.prototype.getWest=function(){return this._sw.lng},W.prototype.getSouth=function(){return this._sw.lat},W.prototype.getEast=function(){return this._ne.lng},W.prototype.getNorth=function(){return this._ne.lat},W.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},W.prototype.toString=function(){return\"LngLatBounds(\"+this._sw.toString()+\", \"+this._ne.toString()+\")\"},W.prototype.isEmpty=function(){return!(this._sw&&this._ne)},W.convert=function(t){return!t||t instanceof W?t:new W(t)};var Y=function(t,e,r){this.bounds=W.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=r||24};Y.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},Y.prototype.contains=function(t){var e=Math.floor(this.lngX(this.bounds.getWest(),t.z)),r=Math.floor(this.latY(this.bounds.getNorth(),t.z)),n=Math.ceil(this.lngX(this.bounds.getEast(),t.z)),i=Math.ceil(this.latY(this.bounds.getSouth(),t.z));return t.x>=e&&t.x=r&&t.y0&&(l[new t.OverscaledTileID(e.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event(\"data\",n))}})},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event(\"dataloading\",{dataType:\"source\"})),this._updateWorkerData(function(e){if(e)return r.fire(new t.ErrorEvent(e));var n={dataType:\"source\",sourceDataType:\"content\"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event(\"data\",n))}),this},r.prototype._updateWorkerData=function(e){var r,n,i=this,a=t.extend({},this.workerOptions),o=this._data;\"string\"==typeof o?(a.request=this.map._transformRequest((r=o,(n=t.default.document.createElement(\"a\")).href=r,n.href),t.ResourceType.Source),a.request.collectResourceTiming=this._collectResourceTiming):a.data=JSON.stringify(o),this.workerID=this.dispatcher.send(this.type+\".\"+a.source+\".loadData\",a,function(t,r){i._removed||r&&r.abandoned||(i._loaded=!0,r&&r.resourceTiming&&r.resourceTiming[i.id]&&(i._resourceTiming=r.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+\".\"+a.source+\".coalesce\",null,null,i.workerID),e(t))},this.workerID)},r.prototype.loadTile=function(t,e){var r=this,n=void 0===t.workerID?\"loadTile\":\"reloadTile\",i={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:a.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(n,i,function(i,a){return t.unloadVectorData(),t.aborted?e(null):i?e(i):(t.loadVectorData(a,r.map.painter,\"reloadTile\"===n),e(null))},this.workerID)},r.prototype.abortTile=function(t){t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send(\"removeTile\",{uid:t.uid,type:this.type,source:this.id},null,t.workerID)},r.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send(\"removeSource\",{type:this.type,source:this.id},null,this.workerID)},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),K=t.createLayout([{name:\"a_pos\",type:\"Int16\",components:2},{name:\"a_texture_pos\",type:\"Int16\",components:2}]),Q=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};Q.prototype.bind=function(t,e,r,n,i,a,o,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==n.length,c=0;!l&&c>s.z,c=new t.default$1(s.x*l,s.y*l),u=new t.default$1(c.x+l,c.y+l),f=this.segments.prepareSegment(4,n,i);n.emplaceBack(c.x,c.y,c.x,c.y),n.emplaceBack(u.x,c.y,u.x,c.y),n.emplaceBack(c.x,u.y,c.x,u.y),n.emplaceBack(u.x,u.y,u.x,u.y);var h=f.vertexLength;i.emplaceBack(h,h+1,h+2),i.emplaceBack(h+1,h+2,h+3),f.vertexLength+=4,f.primitiveLength+=2}this.maskedBoundsBuffer=r.createVertexBuffer(n,K.members),this.maskedIndexBuffer=r.createIndexBuffer(i)}},st.prototype.hasData=function(){return\"loaded\"===this.state||\"reloading\"===this.state||\"expired\"===this.state},st.prototype.setExpiryData=function(e){var r=this.expirationTime;if(e.cacheControl){var n=t.parseCacheControl(e.cacheControl);n[\"max-age\"]&&(this.expirationTime=Date.now()+1e3*n[\"max-age\"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var i=Date.now(),a=!1;if(this.expirationTime>i)a=!1;else if(r)if(this.expirationTimethis.max){var o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this},lt.prototype.has=function(t){return t.wrapped().key in this.data},lt.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},lt.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},lt.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},lt.prototype.remove=function(t,e){if(!this.has(t))return this;var r=t.wrapped().key,n=void 0===e?0:this.data[r].indexOf(e),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},lt.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this};var ct=function(t,e,r){this.context=t;var n=t.gl;this.buffer=n.createBuffer(),this.dynamicDraw=Boolean(r),this.unbindVAO(),t.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ct.prototype.unbindVAO=function(){this.context.extVertexArrayObject&&this.context.bindVertexArrayOES.set(null)},ct.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},ct.prototype.updateData=function(t){var e=this.context.gl;this.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)},ct.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ut={Int8:\"BYTE\",Uint8:\"UNSIGNED_BYTE\",Int16:\"SHORT\",Uint16:\"UNSIGNED_SHORT\",Int32:\"INT\",Uint32:\"UNSIGNED_INT\",Float32:\"FLOAT\"},ft=function(t,e,r,n){this.length=e.length,this.attributes=r,this.itemSize=e.bytesPerElement,this.dynamicDraw=n,this.context=t;var i=t.gl;this.buffer=i.createBuffer(),t.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ft.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},ft.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)},ft.prototype.enableAttributes=function(t,e){for(var r=0;r1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,n),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},r.prototype._findLoadedChildren=function(t,e,r){var n=!1;for(var i in this._tiles){var a=this._tiles[i];if(!(r[i]||!a.hasData()||a.tileID.overscaledZ<=t.overscaledZ||a.tileID.overscaledZ>e)){var o=Math.pow(2,a.tileID.canonical.z-t.canonical.z);if(Math.floor(a.tileID.canonical.x/o)===t.canonical.x&&Math.floor(a.tileID.canonical.y/o)===t.canonical.y)for(r[i]=a.tileID,n=!0;a&&a.tileID.overscaledZ-1>t.overscaledZ;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);if(!s)break;(a=this._tiles[s.key])&&a.hasData()&&(delete r[i],r[s.key]=s)}}}return n},r.prototype.findLoadedParent=function(t,e,r){for(var n=t.overscaledZ-1;n>=e;n--){var i=t.scaledTo(n);if(!i)return;var a=String(i.key),o=this._tiles[a];if(o&&o.hasData())return r[a]=i,o;if(this._cache.has(i))return r[a]=i,this._cache.get(i)}},r.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),r=Math.floor(5*e),n=\"number\"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,r=Math.round(e);if(this._prevLng=t,r){var n={};for(var i in this._tiles){var a=this._tiles[i];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+r),n[a.tileID.key]=a}for(var o in this._tiles=n,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},r.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter(function(t){return n._source.hasTile(t)}))):i=[];var o,s=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),l=Math.max(s-r.maxOverzooming,this._source.minzoom),c=Math.max(s+r.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,s),f={};if(Zt(this._source.type))for(var h=Object.keys(u),p=0;p=a.now())){n._findLoadedChildren(g,c,u)&&(u[d]=g);var m=n.findLoadedParent(g,l,f);m&&n._addTile(m.tileID)}}for(o in f)u[o]||(n._coveredTiles[o]=!0);for(o in f)u[o]=f[o];for(var y=t.keysDifference(this._tiles,u),x=0;xthis._source.maxzoom){var h=l.children(this._source.maxzoom)[0],p=this.getTile(h);p&&p.hasData()?n[h.key]=h:f=!1}else{this._findLoadedChildren(l,o,n);for(var d=l.children(this._source.maxzoom),g=0;g=a;--v){var m=l.scaledTo(v);if(i[m.key])break;if(i[m.key]=!0,!(c=this.getTile(m))&&u&&(c=this._addTile(m)),c&&(n[m.key]=m,u=c.wasRequested(),c.hasData()))break}}}return n},r.prototype._addTile=function(e){var r=this._tiles[e.key];if(r)return r;(r=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,r),r.tileID=e);var n=Boolean(r);return n||(r=new st(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,e.key,r.state))),r?(r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.Event(\"dataloading\",{tile:r,coord:r.tileID,dataType:\"source\"})),r):null},r.prototype._setTileReloadTimer=function(t,e){var r=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var n=e.getExpiryTimeout();n&&(this._timers[t]=setTimeout(function(){r._reloadTile(t,\"expired\"),delete r._timers[t]},n))},r.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r){for(var n=[],i=this.getIds(),a=1/0,o=1/0,s=-1/0,l=-1/0,c=e[0].zoom,u=0;u=0&&m[1].y+v>=0){for(var y=[],x=0;x=a.now())return!0}return!1},r}(t.Evented);function Xt(e,r){var n=r.zoomTo(e.canonical.z);return new t.default$1((n.column-(e.canonical.x+e.wrap*Math.pow(2,e.canonical.z)))*t.default$8,(n.row-e.canonical.y)*t.default$8)}function Zt(t){return\"raster\"===t||\"image\"===t||\"video\"===t}function $t(){return new t.default.Worker(Cn.workerUrl)}Yt.maxOverzooming=10,Yt.maxUnderzooming=3;var Jt,Kt=function(){this.active={}};function Qt(e,r){var n={};for(var i in e)\"ref\"!==i&&(n[i]=e[i]);return t.default$18.forEach(function(t){t in r&&(n[t]=r[t])}),n}function te(t){t=t.slice();for(var e=Object.create(null),r=0;rthis.width||n<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var o=0;o0:a},ce.prototype._queryCircle=function(t,e,r,n){var i=t-r,a=t+r,o=e-r,s=e+r;if(a<0||i>this.width||s<0||o>this.height)return!n&&[];var l=[],c={hitTest:n,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(i,o,a,s,this._queryCellCircle,l,c),n?l.length>0:l},ce.prototype.query=function(t,e,r,n){return this._query(t,e,r,n,!1)},ce.prototype.hitTest=function(t,e,r,n){return this._query(t,e,r,n,!0)},ce.prototype.hitTestCircle=function(t,e,r){return this._queryCircle(t,e,r,!0)},ce.prototype._queryCell=function(t,e,r,n,i,a,o){var s=o.seenUids,l=this.boxCells[i];if(null!==l)for(var c=this.bboxes,u=0,f=l;u=c[p+0]&&n>=c[p+1]){if(o.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[h],x1:c[p],y1:c[p+1],x2:c[p+2],y2:c[p+3]})}}}var d=this.circleCells[i];if(null!==d)for(var g=this.circles,v=0,m=d;vo*o+s*s},ce.prototype._circleAndRectCollide=function(t,e,r,n,i,a,o){var s=(a-n)/2,l=Math.abs(t-(n+s));if(l>s+r)return!1;var c=(o-i)/2,u=Math.abs(e-(i+c));if(u>c+r)return!1;if(l<=s||u<=c)return!0;var f=l-s,h=u-c;return f*f+h*h<=r*r};var ue=t.default$19.layout;function fe(e,r,n,i,a){var o=t.mat4.identity(new Float32Array(16));return r?(t.mat4.identity(o),t.mat4.scale(o,o,[1/a,1/a,1]),n||t.mat4.rotateZ(o,o,i.angle)):(t.mat4.scale(o,o,[i.width/2,-i.height/2,1]),t.mat4.translate(o,o,[1,-1,0]),t.mat4.multiply(o,o,e)),o}function he(e,r,n,i,a){var o=t.mat4.identity(new Float32Array(16));return r?(t.mat4.multiply(o,o,e),t.mat4.scale(o,o,[a,a,1]),n||t.mat4.rotateZ(o,o,-i.angle)):(t.mat4.scale(o,o,[1,-1,1]),t.mat4.translate(o,o,[-1,-1,0]),t.mat4.scale(o,o,[2/i.width,2/i.height,1])),o}function pe(e,r){var n=[e.x,e.y,0,1];ke(n,n,r);var i=n[3];return{point:new t.default$1(n[0]/i,n[1]/i),signedDistanceFromCamera:i}}function de(t,e){var r=t[0]/t[3],n=t[1]/t[3];return r>=-e[0]&&r<=e[0]&&n>=-e[1]&&n<=e[1]}function ge(e,r,n,i,a,o,s,l){var c=i?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,n.transform.zoom,ue.properties[i?\"text-size\":\"icon-size\"]),f=[256/n.width*2+1,256/n.height*2+1],h=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var p=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,g=n.transform.width/n.transform.height,v=!1,m=0;mMath.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?r.yn.x)?{needsFlipping:!0}:null}function ye(e,r,n,i,a,o,s,l,c,u,f,h,p,d){var g,v=r/24,m=e.lineOffsetX*r,y=e.lineOffsetY*r;if(e.numGlyphs>1){var x=e.glyphStartIndex+e.numGlyphs,b=e.lineStartIndex,_=e.lineStartIndex+e.lineLength,w=ve(v,l,m,y,n,f,h,e,c,o,p,!1);if(!w)return{notEnoughRoom:!0};var k=pe(w.first.point,s).point,M=pe(w.last.point,s).point;if(i&&!n){var A=me(e.writingMode,k,M,d);if(A)return A}g=[w.first];for(var T=e.glyphStartIndex+1;T0?L.point:xe(h,E,S,1,a),O=me(e.writingMode,S,z,d);if(O)return O}var I=be(v*l.getoffsetX(e.glyphStartIndex),m,y,n,f,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,o,p,!1);if(!I)return{notEnoughRoom:!0};g=[I]}for(var P=0,D=g;P0?1:-1,v=0;i&&(g*=-1,v=Math.PI),g<0&&(v+=Math.PI);for(var m=g>0?l+s:l+s+1,y=m,x=a,b=a,_=0,w=0,k=Math.abs(d);_+w<=k;){if((m+=g)=c)return null;if(b=x,void 0===(x=h[m])){var M=new t.default$1(u.getx(m),u.gety(m)),A=pe(M,f);if(A.signedDistanceFromCamera>0)x=h[m]=A.point;else{var T=m-g;x=xe(0===_?o:new t.default$1(u.getx(T),u.gety(T)),M,b,k-_+1,f)}}_+=w,w=b.dist(x)}var S=(k-_)/w,C=x.sub(b),E=C.mult(S)._add(b);return E._add(C._unit()._perp()._mult(n*g)),{point:E,angle:v+Math.atan2(x.y-b.y,x.x-b.x),tileDistance:p?{prevTileDistance:m-g===y?0:u.gettileUnitDistanceFromAnchor(m-g),lastSegmentViewportDistance:k-_}:null}}var _e=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function we(t,e){for(var r=0;rT)Ae(e,S,!1);else{var O=this.projectPoint(u,C,E),I=L*k;if(d.length>0){var P=O.x-d[d.length-4],D=O.y-d[d.length-3];if(I*I*2>P*P+D*D&&S+8-A&&R=this.screenRightBoundary||n<100||e>this.screenBottomBoundary};var Se=t.default$19.layout,Ce=function(t,e,r,n){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):n&&r?1:0,this.placed=r};Ce.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var Ee=function(t,e,r,n,i){this.text=new Ce(t?t.text:null,e,r,i),this.icon=new Ce(t?t.icon:null,e,n,i)};Ee.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var Le=function(t,e,r){this.text=t,this.icon=e,this.skipFade=r},ze=function(t,e){this.transform=t.clone(),this.collisionIndex=new Me(this.transform),this.placements={},this.opacities={},this.stale=!1,this.fadeDuration=e,this.retainedQueryData={}};function Oe(t,e,r){t.emplaceBack(e?1:0,r?1:0),t.emplaceBack(e?1:0,r?1:0),t.emplaceBack(e?1:0,r?1:0),t.emplaceBack(e?1:0,r?1:0)}ze.prototype.placeLayerTile=function(e,r,n,i){var a=r.getBucket(e),o=r.latestFeatureIndex;if(a&&o&&e.id===a.layerIds[0]){var s=r.collisionBoxArray,l=a.layers[0].layout,c=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),u=r.tileSize/t.default$8,f=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),h=fe(f,\"map\"===l.get(\"text-pitch-alignment\"),\"map\"===l.get(\"text-rotation-alignment\"),this.transform,Te(r,1,this.transform.zoom)),p=fe(f,\"map\"===l.get(\"icon-pitch-alignment\"),\"map\"===l.get(\"icon-rotation-alignment\"),this.transform,Te(r,1,this.transform.zoom));this.retainedQueryData[a.bucketInstanceId]=new function(t,e,r,n,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i}(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,r.tileID),this.placeLayerBucket(a,f,h,p,c,u,n,i,s)}},ze.prototype.placeLayerBucket=function(e,r,n,i,a,o,s,l,c){for(var u=e.layers[0].layout,f=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom,Se.properties[\"text-size\"]),h=!e.hasTextData()||u.get(\"text-optional\"),p=!e.hasIconData()||u.get(\"icon-optional\"),d=0,g=e.symbolInstances;d0,x=x&&b.offscreen);var A=v.collisionArrays.textCircles;if(A){var T=e.text.placedSymbolArray.get(v.placedTextSymbolIndices[0]),S=t.evaluateSizeForFeature(e.textSizeData,f,T);_=this.collisionIndex.placeCollisionCircles(A,u.get(\"text-allow-overlap\"),a,o,v.key,T,e.lineVertexArray,e.glyphOffsetArray,S,r,n,s,\"map\"===u.get(\"text-pitch-alignment\")),m=u.get(\"text-allow-overlap\")||_.circles.length>0,x=x&&_.offscreen}v.collisionArrays.iconFeatureIndex&&(M=v.collisionArrays.iconFeatureIndex),v.collisionArrays.iconBox&&(y=(w=this.collisionIndex.placeCollisionBox(v.collisionArrays.iconBox,u.get(\"icon-allow-overlap\"),o,r)).box.length>0,x=x&&w.offscreen),h||p?p?h||(y=y&&m):m=y&&m:y=m=y&&m,m&&b&&this.collisionIndex.insertCollisionBox(b.box,u.get(\"text-ignore-placement\"),e.bucketInstanceId,k),y&&w&&this.collisionIndex.insertCollisionBox(w.box,u.get(\"icon-ignore-placement\"),e.bucketInstanceId,M),m&&_&&this.collisionIndex.insertCollisionCircles(_.circles,u.get(\"text-ignore-placement\"),e.bucketInstanceId,k),this.placements[v.crossTileID]=new Le(m,y,x||e.justReloaded),l[v.crossTileID]=!0}}e.justReloaded=!1},ze.prototype.commit=function(t,e){this.commitTime=e;var r=!1,n=t&&0!==this.fadeDuration?(this.commitTime-t.commitTime)/this.fadeDuration:1,i=t?t.opacities:{};for(var a in this.placements){var o=this.placements[a],s=i[a];s?(this.opacities[a]=new Ee(s,n,o.text,o.icon),r=r||o.text!==s.text.placed||o.icon!==s.icon.placed):(this.opacities[a]=new Ee(null,n,o.text,o.icon,o.skipFade),r=r||o.text||o.icon)}for(var l in i){var c=i[l];if(!this.opacities[l]){var u=new Ee(c,n,!1,!1);u.isHidden()||(this.opacities[l]=u,r=r||c.text.placed||c.icon.placed)}}r?this.lastPlacementChangeTime=e:\"number\"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)},ze.prototype.updateLayerOpacities=function(t,e){for(var r={},n=0,i=e;n0||s.numVerticalGlyphVertices>0,f=s.numIconVertices>0;if(u){for(var h=je(c.text),p=(s.numGlyphVertices+s.numVerticalGlyphVertices)/4,d=0;dt},ze.prototype.setStale=function(){this.stale=!0};var Ie=Math.pow(2,25),Pe=Math.pow(2,24),De=Math.pow(2,17),Re=Math.pow(2,16),Fe=Math.pow(2,9),Be=Math.pow(2,8),Ne=Math.pow(2,1);function je(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Ie+e*Pe+r*De+e*Re+r*Fe+e*Be+r*Ne+e}var Ve=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};Ve.prototype.continuePlacement=function(t,e,r,n,i){for(;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=e[t[n._currentPlacementIndex]],l=n.placement.collisionIndex.transform.zoom;if(\"symbol\"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(n._inProgressLayer||(n._inProgressLayer=new Ve),n._inProgressLayer.continuePlacement(r[s.source],n.placement,n._showCollisionBoxes,s,o))return;delete n._inProgressLayer}n._currentPlacementIndex--}this._done=!0},Ue.prototype.commit=function(t,e){return this.placement.commit(t,e),this.placement};var qe=512/t.default$8/2,He=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0,i=e;nt.overscaledZ)for(var l in s){var c=s[l];c.tileID.isChildOf(t)&&c.findMatches(e.symbolInstances,t,a)}else{var u=s[t.scaledTo(Number(o)).key];u&&u.findMatches(e.symbolInstances,t,a)}}for(var f=0,h=e.symbolInstances;f1?\"@2x\":\"\";function c(){if(s)n(s);else if(i&&o){var e=a.getImageData(o),r={};for(var l in i){var c=i[l],u=c.width,f=c.height,h=c.x,p=c.y,d=c.sdf,g=c.pixelRatio,v=new t.RGBAImage({width:u,height:f});t.RGBAImage.copy(e,v,{x:h,y:p},{x:0,y:0},{width:u,height:f}),r[l]={data:v,pixelRatio:g,sdf:d}}n(null,r)}}t.getJSON(r(_(e,l,\".json\"),t.ResourceType.SpriteJSON),function(t,e){s||(s=t,i=e,c())}),t.getImage(r(_(e,l,\".png\"),t.ResourceType.SpriteImage),function(t,e){s||(s=t,o=e,c())})}(e.sprite,this.map._transformRequest,function(e,r){if(e)n.fire(new t.ErrorEvent(e));else if(r)for(var i in r)n.imageManager.addImage(i,r[i]);n.imageManager.setLoaded(!0),n.fire(new t.Event(\"data\",{dataType:\"style\"}))}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var o=te(this.stylesheet.layers);this._order=o.map(function(t){return t.id}),this._layers={};for(var s=0,l=o;s0)throw new Error(\"Unimplemented: \"+i.map(function(t){return t.command}).join(\", \")+\".\");return n.forEach(function(t){\"setTransition\"!==t.command&&r[t.command].apply(r,t.args)}),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error(\"An image with this name already exists.\")));this.imageManager.addImage(e,r),this.fire(new t.Event(\"data\",{dataType:\"style\"}))},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error(\"No image with this name exists.\")));this.imageManager.removeImage(e),this.fire(new t.Event(\"data\",{dataType:\"style\"}))},r.prototype.addSource=function(e,r,n){var i=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error(\"There is already a source with this ID\");if(!r.type)throw new Error(\"The type property must be defined, but the only the following properties were given: \"+Object.keys(r).join(\", \")+\".\");if(!([\"vector\",\"raster\",\"geojson\",\"video\",\"image\"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,\"sources.\"+e,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var a=this.sourceCaches[e]=new Yt(e,r,this.dispatcher);a.style=this,a.setEventedParent(this,function(){return{isSourceLoaded:i.loaded(),source:a.serialize(),sourceId:e}}),a.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error(\"There is no source with this ID\");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source \"'+e+'\" cannot be removed while layer \"'+r+'\" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event(\"data\",{sourceDataType:\"metadata\",dataType:\"source\",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,n){this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with id \"'+i+'\" already exists on this map')));else if(\"object\"==typeof e.source&&(this.addSource(i,e.source),e=t.clone(e),e=t.extend(e,{source:i})),!this._validate(t.validateStyle.layer,\"layers.\"+i,e,{arrayIndex:-1},n)){var a=t.default$22(e);this._validateLayer(a),a.setEventedParent(this,{layer:{id:i}});var o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new t.ErrorEvent(new Error('Layer with id \"'+r+'\" does not exist on this map.')));else{if(this._order.splice(o,0,i),this._layerOrderChanged=!0,this._layers[i]=a,this._removedLayers[i]&&a.source){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==a.type?this._updatedSources[a.source]=\"clear\":(this._updatedSources[a.source]=\"reload\",this.sourceCaches[a.source].pause())}this._updateLayer(a)}}},r.prototype.moveLayer=function(e,r){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==r){var n=this._order.indexOf(e);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id \"'+r+'\" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error(\"The layer '\"+e+\"' does not exist in the map's style and cannot be moved.\")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e]}else this.fire(new t.ErrorEvent(new Error(\"The layer '\"+e+\"' does not exist in the map's style and cannot be removed.\")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.setLayerZoomRange=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error(\"The layer '\"+e+\"' does not exist in the map's style and cannot have zoom extent.\")))},r.prototype.setFilter=function(e,r){this._checkLoaded();var n=this.getLayer(e);if(n){if(!t.default$10(n.filter,r))return null==r?(n.filter=void 0,void this._updateLayer(n)):void(this._validate(t.validateStyle.filter,\"layers.\"+n.id+\".filter\",r)||(n.filter=t.clone(r),this._updateLayer(n)))}else this.fire(new t.ErrorEvent(new Error(\"The layer '\"+e+\"' does not exist in the map's style and cannot be filtered.\")))},r.prototype.getFilter=function(e){return t.clone(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);i?t.default$10(i.getLayoutProperty(r),n)||(i.setLayoutProperty(r,n),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error(\"The layer '\"+e+\"' does not exist in the map's style and cannot be styled.\")))},r.prototype.getLayoutProperty=function(t,e){return this.getLayer(t).getLayoutProperty(e)},r.prototype.setPaintProperty=function(e,r,n){this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.default$10(i.getPaintProperty(r),n)){var a=i._transitionablePaint._values[r].value.isDataDriven();i.setPaintProperty(r,n),(i._transitionablePaint._values[r].value.isDataDriven()||a)&&this._updateLayer(i),this._changed=!0,this._updatedPaintProps[e]=!0}}else this.fire(new t.ErrorEvent(new Error(\"The layer '\"+e+\"' does not exist in the map's style and cannot be styled.\")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){var e=this;return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._order.map(function(t){return e._layers[t].serialize()})},function(t){return void 0!==t})},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]=\"reload\",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenRenderedFeatures=function(t){for(var e=[],r=this._order.length-1;r>=0;r--)for(var n=this._order[r],i=0,a=t;i 0.5) {\\n gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\\n }\\n\\n if (v_notUsed > 0.5) {\\n // This box not used, fade it out\\n gl_FragColor *= .1;\\n }\\n}\",vertexSource:\"attribute vec2 a_pos;\\nattribute vec2 a_anchor_pos;\\nattribute vec2 a_extrude;\\nattribute vec2 a_placed;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_extrude_scale;\\nuniform float u_camera_to_center_distance;\\n\\nvarying float v_placed;\\nvarying float v_notUsed;\\n\\nvoid main() {\\n vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\\n highp float camera_to_anchor_distance = projectedPoint.w;\\n highp float collision_perspective_ratio = clamp(\\n 0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\\n 0.0, // Prevents oversized near-field boxes in pitched/overzoomed tiles\\n 4.0);\\n\\n gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\\n gl_Position.xy += a_extrude * u_extrude_scale * gl_Position.w * collision_perspective_ratio;\\n\\n v_placed = a_placed.x;\\n v_notUsed = a_placed.y;\\n}\\n\"},collisionCircle:{fragmentSource:\"uniform float u_overscale_factor;\\n\\nvarying float v_placed;\\nvarying float v_notUsed;\\nvarying float v_radius;\\nvarying vec2 v_extrude;\\nvarying vec2 v_extrude_scale;\\n\\nvoid main() {\\n float alpha = 0.5;\\n\\n // Red = collision, hide label\\n vec4 color = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\\n\\n // Blue = no collision, label is showing\\n if (v_placed > 0.5) {\\n color = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\\n }\\n\\n if (v_notUsed > 0.5) {\\n // This box not used, fade it out\\n color *= .2;\\n }\\n\\n float extrude_scale_length = length(v_extrude_scale);\\n float extrude_length = length(v_extrude) * extrude_scale_length;\\n float stroke_width = 15.0 * extrude_scale_length / u_overscale_factor;\\n float radius = v_radius * extrude_scale_length;\\n\\n float distance_to_edge = abs(extrude_length - radius);\\n float opacity_t = smoothstep(-stroke_width, 0.0, -distance_to_edge);\\n\\n gl_FragColor = opacity_t * color;\\n}\\n\",vertexSource:\"attribute vec2 a_pos;\\nattribute vec2 a_anchor_pos;\\nattribute vec2 a_extrude;\\nattribute vec2 a_placed;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_extrude_scale;\\nuniform float u_camera_to_center_distance;\\n\\nvarying float v_placed;\\nvarying float v_notUsed;\\nvarying float v_radius;\\n\\nvarying vec2 v_extrude;\\nvarying vec2 v_extrude_scale;\\n\\nvoid main() {\\n vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\\n highp float camera_to_anchor_distance = projectedPoint.w;\\n highp float collision_perspective_ratio = clamp(\\n 0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\\n 0.0, // Prevents oversized near-field circles in pitched/overzoomed tiles\\n 4.0);\\n\\n gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\\n\\n highp float padding_factor = 1.2; // Pad the vertices slightly to make room for anti-alias blur\\n gl_Position.xy += a_extrude * u_extrude_scale * padding_factor * gl_Position.w * collision_perspective_ratio;\\n\\n v_placed = a_placed.x;\\n v_notUsed = a_placed.y;\\n v_radius = abs(a_extrude.y); // We don't pitch the circles, so both units of the extrusion vector are equal in magnitude to the radius\\n\\n v_extrude = a_extrude * padding_factor;\\n v_extrude_scale = u_extrude_scale * u_camera_to_center_distance * collision_perspective_ratio;\\n}\\n\"},debug:{fragmentSource:\"uniform highp vec4 u_color;\\n\\nvoid main() {\\n gl_FragColor = u_color;\\n}\\n\",vertexSource:\"attribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n}\\n\"},fill:{fragmentSource:\"#pragma mapbox: define highp vec4 color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 color\\n #pragma mapbox: initialize lowp float opacity\\n\\n gl_FragColor = color * opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"attribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\n\\n#pragma mapbox: define highp vec4 color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 color\\n #pragma mapbox: initialize lowp float opacity\\n\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n}\\n\"},fillOutline:{fragmentSource:\"#pragma mapbox: define highp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 outline_color\\n #pragma mapbox: initialize lowp float opacity\\n\\n float dist = length(v_pos - gl_FragCoord.xy);\\n float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\\n gl_FragColor = outline_color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"attribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos;\\n\\n#pragma mapbox: define highp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 outline_color\\n #pragma mapbox: initialize lowp float opacity\\n\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},fillOutlinePattern:{fragmentSource:\"uniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform vec2 u_texsize;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float opacity\\n\\n vec2 imagecoord = mod(v_pos_a, 1.0);\\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\\n vec4 color1 = texture2D(u_image, pos);\\n\\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\\n vec4 color2 = texture2D(u_image, pos2);\\n\\n // find distance to outline for alpha interpolation\\n\\n float dist = length(v_pos - gl_FragCoord.xy);\\n float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\\n\\n\\n gl_FragColor = mix(color1, color2, u_mix) * alpha * opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\nuniform vec2 u_world;\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float opacity\\n\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n\\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\\n\\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},fillPattern:{fragmentSource:\"uniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform vec2 u_texsize;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float opacity\\n\\n vec2 imagecoord = mod(v_pos_a, 1.0);\\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\\n vec4 color1 = texture2D(u_image, pos);\\n\\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\\n vec4 color2 = texture2D(u_image, pos2);\\n\\n gl_FragColor = mix(color1, color2, u_mix) * opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float opacity\\n\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n\\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\\n}\\n\"},fillExtrusion:{fragmentSource:\"varying vec4 v_color;\\n#pragma mapbox: define lowp float base\\n#pragma mapbox: define lowp float height\\n#pragma mapbox: define highp vec4 color\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float base\\n #pragma mapbox: initialize lowp float height\\n #pragma mapbox: initialize highp vec4 color\\n\\n gl_FragColor = v_color;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\nuniform vec3 u_lightcolor;\\nuniform lowp vec3 u_lightpos;\\nuniform lowp float u_lightintensity;\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_normal_ed;\\n\\nvarying vec4 v_color;\\n\\n#pragma mapbox: define lowp float base\\n#pragma mapbox: define lowp float height\\n\\n#pragma mapbox: define highp vec4 color\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float base\\n #pragma mapbox: initialize lowp float height\\n #pragma mapbox: initialize highp vec4 color\\n\\n vec3 normal = a_normal_ed.xyz;\\n\\n base = max(0.0, base);\\n height = max(0.0, height);\\n\\n float t = mod(normal.x, 2.0);\\n\\n gl_Position = u_matrix * vec4(a_pos, t > 0.0 ? height : base, 1);\\n\\n // Relative luminance (how dark/bright is the surface color?)\\n float colorvalue = color.r * 0.2126 + color.g * 0.7152 + color.b * 0.0722;\\n\\n v_color = vec4(0.0, 0.0, 0.0, 1.0);\\n\\n // Add slight ambient lighting so no extrusions are totally black\\n vec4 ambientlight = vec4(0.03, 0.03, 0.03, 1.0);\\n color += ambientlight;\\n\\n // Calculate cos(theta), where theta is the angle between surface normal and diffuse light ray\\n float directional = clamp(dot(normal / 16384.0, u_lightpos), 0.0, 1.0);\\n\\n // Adjust directional so that\\n // the range of values for highlight/shading is narrower\\n // with lower light intensity\\n // and with lighter/brighter surface colors\\n directional = mix((1.0 - u_lightintensity), max((1.0 - colorvalue + u_lightintensity), 1.0), directional);\\n\\n // Add gradient along z axis of side surfaces\\n if (normal.y != 0.0) {\\n directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\\n }\\n\\n // Assign final color based on surface + ambient light color, diffuse light directional, and light color\\n // with lower bounds adjusted to hue of light\\n // so that shading is tinted with the complementary (opposite) color to the light color\\n v_color.r += clamp(color.r * directional * u_lightcolor.r, mix(0.0, 0.3, 1.0 - u_lightcolor.r), 1.0);\\n v_color.g += clamp(color.g * directional * u_lightcolor.g, mix(0.0, 0.3, 1.0 - u_lightcolor.g), 1.0);\\n v_color.b += clamp(color.b * directional * u_lightcolor.b, mix(0.0, 0.3, 1.0 - u_lightcolor.b), 1.0);\\n}\\n\"},fillExtrusionPattern:{fragmentSource:\"uniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform vec2 u_texsize;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec4 v_lighting;\\n\\n#pragma mapbox: define lowp float base\\n#pragma mapbox: define lowp float height\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float base\\n #pragma mapbox: initialize lowp float height\\n\\n vec2 imagecoord = mod(v_pos_a, 1.0);\\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\\n vec4 color1 = texture2D(u_image, pos);\\n\\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\\n vec4 color2 = texture2D(u_image, pos2);\\n\\n vec4 mixedColor = mix(color1, color2, u_mix);\\n\\n gl_FragColor = mixedColor * v_lighting;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\nuniform float u_height_factor;\\n\\nuniform vec3 u_lightcolor;\\nuniform lowp vec3 u_lightpos;\\nuniform lowp float u_lightintensity;\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_normal_ed;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec4 v_lighting;\\nvarying float v_directional;\\n\\n#pragma mapbox: define lowp float base\\n#pragma mapbox: define lowp float height\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float base\\n #pragma mapbox: initialize lowp float height\\n\\n vec3 normal = a_normal_ed.xyz;\\n float edgedistance = a_normal_ed.w;\\n\\n base = max(0.0, base);\\n height = max(0.0, height);\\n\\n float t = mod(normal.x, 2.0);\\n float z = t > 0.0 ? height : base;\\n\\n gl_Position = u_matrix * vec4(a_pos, z, 1);\\n\\n vec2 pos = normal.x == 1.0 && normal.y == 0.0 && normal.z == 16384.0\\n ? a_pos // extrusion top\\n : vec2(edgedistance, z * u_height_factor); // extrusion side\\n\\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, pos);\\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, pos);\\n\\n v_lighting = vec4(0.0, 0.0, 0.0, 1.0);\\n float directional = clamp(dot(normal / 16383.0, u_lightpos), 0.0, 1.0);\\n directional = mix((1.0 - u_lightintensity), max((0.5 + u_lightintensity), 1.0), directional);\\n\\n if (normal.y != 0.0) {\\n directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\\n }\\n\\n v_lighting.rgb += clamp(directional * u_lightcolor, mix(vec3(0.0), vec3(0.3), 1.0 - u_lightcolor), vec3(1.0));\\n}\\n\"},extrusionTexture:{fragmentSource:\"uniform sampler2D u_image;\\nuniform float u_opacity;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n gl_FragColor = texture2D(u_image, v_pos) * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(0.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\nuniform vec2 u_world;\\nattribute vec2 a_pos;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\\n\\n v_pos.x = a_pos.x;\\n v_pos.y = 1.0 - a_pos.y;\\n}\\n\"},hillshadePrepare:{fragmentSource:\"#ifdef GL_ES\\nprecision highp float;\\n#endif\\n\\nuniform sampler2D u_image;\\nvarying vec2 v_pos;\\nuniform vec2 u_dimension;\\nuniform float u_zoom;\\nuniform float u_maxzoom;\\n\\nfloat getElevation(vec2 coord, float bias) {\\n // Convert encoded elevation value to meters\\n vec4 data = texture2D(u_image, coord) * 255.0;\\n return (data.r + data.g * 256.0 + data.b * 256.0 * 256.0) / 4.0;\\n}\\n\\nvoid main() {\\n vec2 epsilon = 1.0 / u_dimension;\\n\\n // queried pixels:\\n // +-----------+\\n // | | | |\\n // | a | b | c |\\n // | | | |\\n // +-----------+\\n // | | | |\\n // | d | e | f |\\n // | | | |\\n // +-----------+\\n // | | | |\\n // | g | h | i |\\n // | | | |\\n // +-----------+\\n\\n float a = getElevation(v_pos + vec2(-epsilon.x, -epsilon.y), 0.0);\\n float b = getElevation(v_pos + vec2(0, -epsilon.y), 0.0);\\n float c = getElevation(v_pos + vec2(epsilon.x, -epsilon.y), 0.0);\\n float d = getElevation(v_pos + vec2(-epsilon.x, 0), 0.0);\\n float e = getElevation(v_pos, 0.0);\\n float f = getElevation(v_pos + vec2(epsilon.x, 0), 0.0);\\n float g = getElevation(v_pos + vec2(-epsilon.x, epsilon.y), 0.0);\\n float h = getElevation(v_pos + vec2(0, epsilon.y), 0.0);\\n float i = getElevation(v_pos + vec2(epsilon.x, epsilon.y), 0.0);\\n\\n // here we divide the x and y slopes by 8 * pixel size\\n // where pixel size (aka meters/pixel) is:\\n // circumference of the world / (pixels per tile * number of tiles)\\n // which is equivalent to: 8 * 40075016.6855785 / (512 * pow(2, u_zoom))\\n // which can be reduced to: pow(2, 19.25619978527 - u_zoom)\\n // we want to vertically exaggerate the hillshading though, because otherwise\\n // it is barely noticeable at low zooms. to do this, we multiply this by some\\n // scale factor pow(2, (u_zoom - u_maxzoom) * a) where a is an arbitrary value\\n // Here we use a=0.3 which works out to the expression below. see \\n // nickidlugash's awesome breakdown for more info\\n // https://github.com/mapbox/mapbox-gl-js/pull/5286#discussion_r148419556\\n float exaggeration = u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\\n\\n vec2 deriv = vec2(\\n (c + f + f + i) - (a + d + d + g),\\n (g + h + h + i) - (a + b + b + c)\\n ) / pow(2.0, (u_zoom - u_maxzoom) * exaggeration + 19.2562 - u_zoom);\\n\\n gl_FragColor = clamp(vec4(\\n deriv.x / 2.0 + 0.5,\\n deriv.y / 2.0 + 0.5,\\n 1.0,\\n 1.0), 0.0, 1.0);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_texture_pos;\\n\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n v_pos = (a_texture_pos / 8192.0) / 2.0 + 0.25;\\n}\\n\"},hillshade:{fragmentSource:\"uniform sampler2D u_image;\\nvarying vec2 v_pos;\\n\\nuniform vec2 u_latrange;\\nuniform vec2 u_light;\\nuniform vec4 u_shadow;\\nuniform vec4 u_highlight;\\nuniform vec4 u_accent;\\n\\n#define PI 3.141592653589793\\n\\nvoid main() {\\n vec4 pixel = texture2D(u_image, v_pos);\\n\\n vec2 deriv = ((pixel.rg * 2.0) - 1.0);\\n\\n // We divide the slope by a scale factor based on the cosin of the pixel's approximate latitude\\n // to account for mercator projection distortion. see #4807 for details\\n float scaleFactor = cos(radians((u_latrange[0] - u_latrange[1]) * (1.0 - v_pos.y) + u_latrange[1]));\\n // We also multiply the slope by an arbitrary z-factor of 1.25\\n float slope = atan(1.25 * length(deriv) / scaleFactor);\\n float aspect = deriv.x != 0.0 ? atan(deriv.y, -deriv.x) : PI / 2.0 * (deriv.y > 0.0 ? 1.0 : -1.0);\\n\\n float intensity = u_light.x;\\n // We add PI to make this property match the global light object, which adds PI/2 to the light's azimuthal\\n // position property to account for 0deg corresponding to north/the top of the viewport in the style spec\\n // and the original shader was written to accept (-illuminationDirection - 90) as the azimuthal.\\n float azimuth = u_light.y + PI;\\n\\n // We scale the slope exponentially based on intensity, using a calculation similar to\\n // the exponential interpolation function in the style spec:\\n // https://github.com/mapbox/mapbox-gl-js/blob/master/src/style-spec/expression/definitions/interpolate.js#L217-L228\\n // so that higher intensity values create more opaque hillshading.\\n float base = 1.875 - intensity * 1.75;\\n float maxValue = 0.5 * PI;\\n float scaledSlope = intensity != 0.5 ? ((pow(base, slope) - 1.0) / (pow(base, maxValue) - 1.0)) * maxValue : slope;\\n\\n // The accent color is calculated with the cosine of the slope while the shade color is calculated with the sine\\n // so that the accent color's rate of change eases in while the shade color's eases out.\\n float accent = cos(scaledSlope);\\n // We multiply both the accent and shade color by a clamped intensity value\\n // so that intensities >= 0.5 do not additionally affect the color values\\n // while intensity values < 0.5 make the overall color more transparent.\\n vec4 accent_color = (1.0 - accent) * u_accent * clamp(intensity * 2.0, 0.0, 1.0);\\n float shade = abs(mod((aspect + azimuth) / PI + 0.5, 2.0) - 1.0);\\n vec4 shade_color = mix(u_shadow, u_highlight, shade) * sin(scaledSlope) * clamp(intensity * 2.0, 0.0, 1.0);\\n gl_FragColor = accent_color * (1.0 - shade_color.a) + shade_color;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_texture_pos;\\n\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n v_pos = a_texture_pos / 8192.0;\\n}\\n\"},line:{fragmentSource:\"#pragma mapbox: define highp vec4 color\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_width2;\\nvarying vec2 v_normal;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 color\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n\\n // Calculate the distance of the pixel from the line in pixels.\\n float dist = length(v_normal) * v_width2.s;\\n\\n // Calculate the antialiasing fade factor. This is either when fading in\\n // the line in case of an offset line (v_width2.t) or when fading out\\n // (v_width2.s)\\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\\n\\n gl_FragColor = color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"\\n\\n// the distance over which the line edge fades out.\\n// Retina devices need a smaller distance to avoid aliasing.\\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\nattribute vec4 a_pos_normal;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform vec2 u_gl_units_to_pixels;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_width2;\\nvarying float v_gamma_scale;\\nvarying highp float v_linesofar;\\n\\n#pragma mapbox: define highp vec4 color\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define mediump float gapwidth\\n#pragma mapbox: define lowp float offset\\n#pragma mapbox: define mediump float width\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 color\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize mediump float gapwidth\\n #pragma mapbox: initialize lowp float offset\\n #pragma mapbox: initialize mediump float width\\n\\n vec2 a_extrude = a_data.xy - 128.0;\\n float a_direction = mod(a_data.z, 4.0) - 1.0;\\n\\n v_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0;\\n\\n vec2 pos = a_pos_normal.xy;\\n\\n // x is 1 if it's a round cap, 0 otherwise\\n // y is 1 if the normal points up, and -1 if it points down\\n mediump vec2 normal = a_pos_normal.zw;\\n v_normal = normal;\\n\\n // these transformations used to be applied in the JS and native code bases.\\n // moved them into the shader for clarity and simplicity.\\n gapwidth = gapwidth / 2.0;\\n float halfwidth = width / 2.0;\\n offset = -1.0 * offset;\\n\\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\\n\\n // Scale the extrusion vector down to a normal and then up by the line width\\n // of this vertex.\\n mediump vec2 dist = outset * a_extrude * scale;\\n\\n // Calculate the offset when drawing a line that is to the side of the actual line.\\n // We do this by creating a vector that points towards the extrude, but rotate\\n // it when we're drawing round end points (a_direction = -1 or 1) since their\\n // extrude vector points in another direction.\\n mediump float u = 0.5 * a_direction;\\n mediump float t = 1.0 - abs(u);\\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\\n\\n // calculate how much the perspective view squishes or stretches the extrude\\n float extrude_length_without_perspective = length(dist);\\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\\n\\n v_width2 = vec2(outset, inset);\\n}\\n\"},lineGradient:{fragmentSource:\"\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_width2;\\nvarying vec2 v_normal;\\nvarying float v_gamma_scale;\\nvarying highp float v_lineprogress;\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n\\n // Calculate the distance of the pixel from the line in pixels.\\n float dist = length(v_normal) * v_width2.s;\\n\\n // Calculate the antialiasing fade factor. This is either when fading in\\n // the line in case of an offset line (v_width2.t) or when fading out\\n // (v_width2.s)\\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\\n\\n // For gradient lines, v_lineprogress is the ratio along the entire line,\\n // scaled to [0, 2^15), and the gradient ramp is stored in a texture.\\n vec4 color = texture2D(u_image, vec2(v_lineprogress, 0.5));\\n\\n gl_FragColor = color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"\\n// the attribute conveying progress along a line is scaled to [0, 2^15)\\n#define MAX_LINE_DISTANCE 32767.0\\n\\n// the distance over which the line edge fades out.\\n// Retina devices need a smaller distance to avoid aliasing.\\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\nattribute vec4 a_pos_normal;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform vec2 u_gl_units_to_pixels;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_width2;\\nvarying float v_gamma_scale;\\nvarying highp float v_lineprogress;\\n\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define mediump float gapwidth\\n#pragma mapbox: define lowp float offset\\n#pragma mapbox: define mediump float width\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize mediump float gapwidth\\n #pragma mapbox: initialize lowp float offset\\n #pragma mapbox: initialize mediump float width\\n\\n vec2 a_extrude = a_data.xy - 128.0;\\n float a_direction = mod(a_data.z, 4.0) - 1.0;\\n\\n v_lineprogress = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0 / MAX_LINE_DISTANCE;\\n\\n vec2 pos = a_pos_normal.xy;\\n\\n // x is 1 if it's a round cap, 0 otherwise\\n // y is 1 if the normal points up, and -1 if it points down\\n mediump vec2 normal = a_pos_normal.zw;\\n v_normal = normal;\\n\\n // these transformations used to be applied in the JS and native code bases.\\n // moved them into the shader for clarity and simplicity.\\n gapwidth = gapwidth / 2.0;\\n float halfwidth = width / 2.0;\\n offset = -1.0 * offset;\\n\\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\\n\\n // Scale the extrusion vector down to a normal and then up by the line width\\n // of this vertex.\\n mediump vec2 dist = outset * a_extrude * scale;\\n\\n // Calculate the offset when drawing a line that is to the side of the actual line.\\n // We do this by creating a vector that points towards the extrude, but rotate\\n // it when we're drawing round end points (a_direction = -1 or 1) since their\\n // extrude vector points in another direction.\\n mediump float u = 0.5 * a_direction;\\n mediump float t = 1.0 - abs(u);\\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\\n\\n // calculate how much the perspective view squishes or stretches the extrude\\n float extrude_length_without_perspective = length(dist);\\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\\n\\n v_width2 = vec2(outset, inset);\\n}\\n\"},linePattern:{fragmentSource:\"uniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform vec2 u_texsize;\\nuniform float u_fade;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_width2;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n\\n // Calculate the distance of the pixel from the line in pixels.\\n float dist = length(v_normal) * v_width2.s;\\n\\n // Calculate the antialiasing fade factor. This is either when fading in\\n // the line in case of an offset line (v_width2.t) or when fading out\\n // (v_width2.s)\\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\\n\\n float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\\n float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\\n\\n // v_normal.y is 0 at the midpoint of the line, -1 at the lower edge, 1 at the upper edge\\n // we clamp the line width outset to be between 0 and half the pattern height plus padding (2.0)\\n // to ensure we don't sample outside the designated symbol on the sprite sheet.\\n // 0.5 is added to shift the component to be bounded between 0 and 1 for interpolation of\\n // the texture coordinate\\n float y_a = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_a.y + 2.0) / 2.0) / u_pattern_size_a.y);\\n float y_b = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_b.y + 2.0) / 2.0) / u_pattern_size_b.y);\\n vec2 pos_a = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, vec2(x_a, y_a));\\n vec2 pos_b = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, vec2(x_b, y_b));\\n\\n vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\\n\\n gl_FragColor = color * alpha * opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\n// the distance over which the line edge fades out.\\n// Retina devices need a smaller distance to avoid aliasing.\\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\\n\\nattribute vec4 a_pos_normal;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform vec2 u_gl_units_to_pixels;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_width2;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define lowp float offset\\n#pragma mapbox: define mediump float gapwidth\\n#pragma mapbox: define mediump float width\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize lowp float offset\\n #pragma mapbox: initialize mediump float gapwidth\\n #pragma mapbox: initialize mediump float width\\n\\n vec2 a_extrude = a_data.xy - 128.0;\\n float a_direction = mod(a_data.z, 4.0) - 1.0;\\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n vec2 pos = a_pos_normal.xy;\\n\\n // x is 1 if it's a round cap, 0 otherwise\\n // y is 1 if the normal points up, and -1 if it points down\\n mediump vec2 normal = a_pos_normal.zw;\\n v_normal = normal;\\n\\n // these transformations used to be applied in the JS and native code bases.\\n // moved them into the shader for clarity and simplicity.\\n gapwidth = gapwidth / 2.0;\\n float halfwidth = width / 2.0;\\n offset = -1.0 * offset;\\n\\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\\n\\n // Scale the extrusion vector down to a normal and then up by the line width\\n // of this vertex.\\n mediump vec2 dist = outset * a_extrude * scale;\\n\\n // Calculate the offset when drawing a line that is to the side of the actual line.\\n // We do this by creating a vector that points towards the extrude, but rotate\\n // it when we're drawing round end points (a_direction = -1 or 1) since their\\n // extrude vector points in another direction.\\n mediump float u = 0.5 * a_direction;\\n mediump float t = 1.0 - abs(u);\\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\\n\\n // calculate how much the perspective view squishes or stretches the extrude\\n float extrude_length_without_perspective = length(dist);\\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\\n\\n v_linesofar = a_linesofar;\\n v_width2 = vec2(outset, inset);\\n}\\n\"},lineSDF:{fragmentSource:\"\\nuniform sampler2D u_image;\\nuniform float u_sdfgamma;\\nuniform float u_mix;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_width2;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\n#pragma mapbox: define highp vec4 color\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define mediump float width\\n#pragma mapbox: define lowp float floorwidth\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 color\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize mediump float width\\n #pragma mapbox: initialize lowp float floorwidth\\n\\n // Calculate the distance of the pixel from the line in pixels.\\n float dist = length(v_normal) * v_width2.s;\\n\\n // Calculate the antialiasing fade factor. This is either when fading in\\n // the line in case of an offset line (v_width2.t) or when fading out\\n // (v_width2.s)\\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\\n\\n float sdfdist_a = texture2D(u_image, v_tex_a).a;\\n float sdfdist_b = texture2D(u_image, v_tex_b).a;\\n float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\\n alpha *= smoothstep(0.5 - u_sdfgamma / floorwidth, 0.5 + u_sdfgamma / floorwidth, sdfdist);\\n\\n gl_FragColor = color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\n// the distance over which the line edge fades out.\\n// Retina devices need a smaller distance to avoid aliasing.\\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\\n\\nattribute vec4 a_pos_normal;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform vec2 u_patternscale_a;\\nuniform float u_tex_y_a;\\nuniform vec2 u_patternscale_b;\\nuniform float u_tex_y_b;\\nuniform vec2 u_gl_units_to_pixels;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_width2;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\n#pragma mapbox: define highp vec4 color\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define mediump float gapwidth\\n#pragma mapbox: define lowp float offset\\n#pragma mapbox: define mediump float width\\n#pragma mapbox: define lowp float floorwidth\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 color\\n #pragma mapbox: initialize lowp float blur\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize mediump float gapwidth\\n #pragma mapbox: initialize lowp float offset\\n #pragma mapbox: initialize mediump float width\\n #pragma mapbox: initialize lowp float floorwidth\\n\\n vec2 a_extrude = a_data.xy - 128.0;\\n float a_direction = mod(a_data.z, 4.0) - 1.0;\\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n vec2 pos = a_pos_normal.xy;\\n\\n // x is 1 if it's a round cap, 0 otherwise\\n // y is 1 if the normal points up, and -1 if it points down\\n mediump vec2 normal = a_pos_normal.zw;\\n v_normal = normal;\\n\\n // these transformations used to be applied in the JS and native code bases.\\n // moved them into the shader for clarity and simplicity.\\n gapwidth = gapwidth / 2.0;\\n float halfwidth = width / 2.0;\\n offset = -1.0 * offset;\\n\\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\\n\\n // Scale the extrusion vector down to a normal and then up by the line width\\n // of this vertex.\\n mediump vec2 dist =outset * a_extrude * scale;\\n\\n // Calculate the offset when drawing a line that is to the side of the actual line.\\n // We do this by creating a vector that points towards the extrude, but rotate\\n // it when we're drawing round end points (a_direction = -1 or 1) since their\\n // extrude vector points in another direction.\\n mediump float u = 0.5 * a_direction;\\n mediump float t = 1.0 - abs(u);\\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\\n\\n // calculate how much the perspective view squishes or stretches the extrude\\n float extrude_length_without_perspective = length(dist);\\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\\n\\n v_tex_a = vec2(a_linesofar * u_patternscale_a.x / floorwidth, normal.y * u_patternscale_a.y + u_tex_y_a);\\n v_tex_b = vec2(a_linesofar * u_patternscale_b.x / floorwidth, normal.y * u_patternscale_b.y + u_tex_y_b);\\n\\n v_width2 = vec2(outset, inset);\\n}\\n\"},raster:{fragmentSource:\"uniform float u_fade_t;\\nuniform float u_opacity;\\nuniform sampler2D u_image0;\\nuniform sampler2D u_image1;\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nuniform float u_brightness_low;\\nuniform float u_brightness_high;\\n\\nuniform float u_saturation_factor;\\nuniform float u_contrast_factor;\\nuniform vec3 u_spin_weights;\\n\\nvoid main() {\\n\\n // read and cross-fade colors from the main and parent tiles\\n vec4 color0 = texture2D(u_image0, v_pos0);\\n vec4 color1 = texture2D(u_image1, v_pos1);\\n if (color0.a > 0.0) {\\n color0.rgb = color0.rgb / color0.a;\\n }\\n if (color1.a > 0.0) {\\n color1.rgb = color1.rgb / color1.a;\\n }\\n vec4 color = mix(color0, color1, u_fade_t);\\n color.a *= u_opacity;\\n vec3 rgb = color.rgb;\\n\\n // spin\\n rgb = vec3(\\n dot(rgb, u_spin_weights.xyz),\\n dot(rgb, u_spin_weights.zxy),\\n dot(rgb, u_spin_weights.yzx));\\n\\n // saturation\\n float average = (color.r + color.g + color.b) / 3.0;\\n rgb += (average - rgb) * u_saturation_factor;\\n\\n // contrast\\n rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\\n\\n // brightness\\n vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\\n vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\\n\\n gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb) * color.a, color.a);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"uniform mat4 u_matrix;\\nuniform vec2 u_tl_parent;\\nuniform float u_scale_parent;\\nuniform float u_buffer_scale;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_texture_pos;\\n\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nvoid main() {\\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n // We are using Int16 for texture position coordinates to give us enough precision for\\n // fractional coordinates. We use 8192 to scale the texture coordinates in the buffer\\n // as an arbitrarily high number to preserve adequate precision when rendering.\\n // This is also the same value as the EXTENT we are using for our tile buffer pos coordinates,\\n // so math for modifying either is consistent.\\n v_pos0 = (((a_texture_pos / 8192.0) - 0.5) / u_buffer_scale ) + 0.5;\\n v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\\n}\\n\"},symbolIcon:{fragmentSource:\"uniform sampler2D u_texture;\\n\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_tex;\\nvarying float v_fade_opacity;\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float opacity\\n\\n lowp float alpha = opacity * v_fade_opacity;\\n gl_FragColor = texture2D(u_texture, v_tex) * alpha;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"const float PI = 3.141592653589793;\\n\\nattribute vec4 a_pos_offset;\\nattribute vec4 a_data;\\nattribute vec3 a_projected_pos;\\nattribute float a_fade_opacity;\\n\\nuniform bool u_is_size_zoom_constant;\\nuniform bool u_is_size_feature_constant;\\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\\nuniform highp float u_size; // used when size is both zoom and feature constant\\nuniform highp float u_camera_to_center_distance;\\nuniform highp float u_pitch;\\nuniform bool u_rotate_symbol;\\nuniform highp float u_aspect_ratio;\\nuniform float u_fade_change;\\n\\n#pragma mapbox: define lowp float opacity\\n\\nuniform mat4 u_matrix;\\nuniform mat4 u_label_plane_matrix;\\nuniform mat4 u_gl_coord_matrix;\\n\\nuniform bool u_is_text;\\nuniform bool u_pitch_with_map;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying float v_fade_opacity;\\n\\nvoid main() {\\n #pragma mapbox: initialize lowp float opacity\\n\\n vec2 a_pos = a_pos_offset.xy;\\n vec2 a_offset = a_pos_offset.zw;\\n\\n vec2 a_tex = a_data.xy;\\n vec2 a_size = a_data.zw;\\n\\n highp float segment_angle = -a_projected_pos[2];\\n\\n float size;\\n if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\\n size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\\n } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\\n size = a_size[0] / 10.0;\\n } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\\n size = u_size;\\n } else {\\n size = u_size;\\n }\\n\\n vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\\n highp float camera_to_anchor_distance = projectedPoint.w;\\n // See comments in symbol_sdf.vertex\\n highp float distance_ratio = u_pitch_with_map ?\\n camera_to_anchor_distance / u_camera_to_center_distance :\\n u_camera_to_center_distance / camera_to_anchor_distance;\\n highp float perspective_ratio = clamp(\\n 0.5 + 0.5 * distance_ratio,\\n 0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\\n 4.0);\\n\\n size *= perspective_ratio;\\n\\n float fontScale = u_is_text ? size / 24.0 : size;\\n\\n highp float symbol_rotation = 0.0;\\n if (u_rotate_symbol) {\\n // See comments in symbol_sdf.vertex\\n vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\\n\\n vec2 a = projectedPoint.xy / projectedPoint.w;\\n vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\\n\\n symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\\n }\\n\\n highp float angle_sin = sin(segment_angle + symbol_rotation);\\n highp float angle_cos = cos(segment_angle + symbol_rotation);\\n mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\\n\\n vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\\n gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\\n\\n v_tex = a_tex / u_texsize;\\n vec2 fade_opacity = unpack_opacity(a_fade_opacity);\\n float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\\n v_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\\n}\\n\"},symbolSDF:{fragmentSource:\"#define SDF_PX 8.0\\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\\n\\nuniform bool u_is_halo;\\n#pragma mapbox: define highp vec4 fill_color\\n#pragma mapbox: define highp vec4 halo_color\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define lowp float halo_width\\n#pragma mapbox: define lowp float halo_blur\\n\\nuniform sampler2D u_texture;\\nuniform highp float u_gamma_scale;\\nuniform bool u_is_text;\\n\\nvarying vec2 v_data0;\\nvarying vec3 v_data1;\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 fill_color\\n #pragma mapbox: initialize highp vec4 halo_color\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize lowp float halo_width\\n #pragma mapbox: initialize lowp float halo_blur\\n\\n vec2 tex = v_data0.xy;\\n float gamma_scale = v_data1.x;\\n float size = v_data1.y;\\n float fade_opacity = v_data1[2];\\n\\n float fontScale = u_is_text ? size / 24.0 : size;\\n\\n lowp vec4 color = fill_color;\\n highp float gamma = EDGE_GAMMA / (fontScale * u_gamma_scale);\\n lowp float buff = (256.0 - 64.0) / 256.0;\\n if (u_is_halo) {\\n color = halo_color;\\n gamma = (halo_blur * 1.19 / SDF_PX + EDGE_GAMMA) / (fontScale * u_gamma_scale);\\n buff = (6.0 - halo_width / fontScale) / SDF_PX;\\n }\\n\\n lowp float dist = texture2D(u_texture, tex).a;\\n highp float gamma_scaled = gamma * gamma_scale;\\n highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);\\n\\n gl_FragColor = color * (alpha * opacity * fade_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"const float PI = 3.141592653589793;\\n\\nattribute vec4 a_pos_offset;\\nattribute vec4 a_data;\\nattribute vec3 a_projected_pos;\\nattribute float a_fade_opacity;\\n\\n// contents of a_size vary based on the type of property value\\n// used for {text,icon}-size.\\n// For constants, a_size is disabled.\\n// For source functions, we bind only one value per vertex: the value of {text,icon}-size evaluated for the current feature.\\n// For composite functions:\\n// [ text-size(lowerZoomStop, feature),\\n// text-size(upperZoomStop, feature) ]\\nuniform bool u_is_size_zoom_constant;\\nuniform bool u_is_size_feature_constant;\\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\\nuniform highp float u_size; // used when size is both zoom and feature constant\\n\\n#pragma mapbox: define highp vec4 fill_color\\n#pragma mapbox: define highp vec4 halo_color\\n#pragma mapbox: define lowp float opacity\\n#pragma mapbox: define lowp float halo_width\\n#pragma mapbox: define lowp float halo_blur\\n\\nuniform mat4 u_matrix;\\nuniform mat4 u_label_plane_matrix;\\nuniform mat4 u_gl_coord_matrix;\\n\\nuniform bool u_is_text;\\nuniform bool u_pitch_with_map;\\nuniform highp float u_pitch;\\nuniform bool u_rotate_symbol;\\nuniform highp float u_aspect_ratio;\\nuniform highp float u_camera_to_center_distance;\\nuniform float u_fade_change;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_data0;\\nvarying vec3 v_data1;\\n\\nvoid main() {\\n #pragma mapbox: initialize highp vec4 fill_color\\n #pragma mapbox: initialize highp vec4 halo_color\\n #pragma mapbox: initialize lowp float opacity\\n #pragma mapbox: initialize lowp float halo_width\\n #pragma mapbox: initialize lowp float halo_blur\\n\\n vec2 a_pos = a_pos_offset.xy;\\n vec2 a_offset = a_pos_offset.zw;\\n\\n vec2 a_tex = a_data.xy;\\n vec2 a_size = a_data.zw;\\n\\n highp float segment_angle = -a_projected_pos[2];\\n float size;\\n\\n if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\\n size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\\n } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\\n size = a_size[0] / 10.0;\\n } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\\n size = u_size;\\n } else {\\n size = u_size;\\n }\\n\\n vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\\n highp float camera_to_anchor_distance = projectedPoint.w;\\n // If the label is pitched with the map, layout is done in pitched space,\\n // which makes labels in the distance smaller relative to viewport space.\\n // We counteract part of that effect by multiplying by the perspective ratio.\\n // If the label isn't pitched with the map, we do layout in viewport space,\\n // which makes labels in the distance larger relative to the features around\\n // them. We counteract part of that effect by dividing by the perspective ratio.\\n highp float distance_ratio = u_pitch_with_map ?\\n camera_to_anchor_distance / u_camera_to_center_distance :\\n u_camera_to_center_distance / camera_to_anchor_distance;\\n highp float perspective_ratio = clamp(\\n 0.5 + 0.5 * distance_ratio,\\n 0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\\n 4.0);\\n\\n size *= perspective_ratio;\\n\\n float fontScale = u_is_text ? size / 24.0 : size;\\n\\n highp float symbol_rotation = 0.0;\\n if (u_rotate_symbol) {\\n // Point labels with 'rotation-alignment: map' are horizontal with respect to tile units\\n // To figure out that angle in projected space, we draw a short horizontal line in tile\\n // space, project it, and measure its angle in projected space.\\n vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\\n\\n vec2 a = projectedPoint.xy / projectedPoint.w;\\n vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\\n\\n symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\\n }\\n\\n highp float angle_sin = sin(segment_angle + symbol_rotation);\\n highp float angle_cos = cos(segment_angle + symbol_rotation);\\n mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\\n\\n vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\\n gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\\n float gamma_scale = gl_Position.w;\\n\\n vec2 tex = a_tex / u_texsize;\\n vec2 fade_opacity = unpack_opacity(a_fade_opacity);\\n float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\\n float interpolated_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\\n\\n v_data0 = vec2(tex.x, tex.y);\\n v_data1 = vec3(gamma_scale, size, interpolated_fade_opacity);\\n}\\n\"}},tr=/#pragma mapbox: ([\\w]+) ([\\w]+) ([\\w]+) ([\\w]+)/g,er=function(t){var e=Qe[t],r={};e.fragmentSource=e.fragmentSource.replace(tr,function(t,e,n,i,a){return r[a]=!0,\"define\"===e?\"\\n#ifndef HAS_UNIFORM_u_\"+a+\"\\nvarying \"+n+\" \"+i+\" \"+a+\";\\n#else\\nuniform \"+n+\" \"+i+\" u_\"+a+\";\\n#endif\\n\":\"\\n#ifdef HAS_UNIFORM_u_\"+a+\"\\n \"+n+\" \"+i+\" \"+a+\" = u_\"+a+\";\\n#endif\\n\"}),e.vertexSource=e.vertexSource.replace(tr,function(t,e,n,i,a){var o=\"float\"===i?\"vec2\":\"vec4\";return r[a]?\"define\"===e?\"\\n#ifndef HAS_UNIFORM_u_\"+a+\"\\nuniform lowp float a_\"+a+\"_t;\\nattribute \"+n+\" \"+o+\" a_\"+a+\";\\nvarying \"+n+\" \"+i+\" \"+a+\";\\n#else\\nuniform \"+n+\" \"+i+\" u_\"+a+\";\\n#endif\\n\":\"\\n#ifndef HAS_UNIFORM_u_\"+a+\"\\n \"+a+\" = unpack_mix_\"+o+\"(a_\"+a+\", a_\"+a+\"_t);\\n#else\\n \"+n+\" \"+i+\" \"+a+\" = u_\"+a+\";\\n#endif\\n\":\"define\"===e?\"\\n#ifndef HAS_UNIFORM_u_\"+a+\"\\nuniform lowp float a_\"+a+\"_t;\\nattribute \"+n+\" \"+o+\" a_\"+a+\";\\n#else\\nuniform \"+n+\" \"+i+\" u_\"+a+\";\\n#endif\\n\":\"\\n#ifndef HAS_UNIFORM_u_\"+a+\"\\n \"+n+\" \"+i+\" \"+a+\" = unpack_mix_\"+o+\"(a_\"+a+\", a_\"+a+\"_t);\\n#else\\n \"+n+\" \"+i+\" \"+a+\" = u_\"+a+\";\\n#endif\\n\"})};for(var rr in Qe)er(rr);var nr=Qe,ir=function(t,e,r,n){var i=t.gl;this.program=i.createProgram();var o=r.defines().concat(\"#define DEVICE_PIXEL_RATIO \"+a.devicePixelRatio.toFixed(1));n&&o.push(\"#define OVERDRAW_INSPECTOR;\");var s=o.concat(nr.prelude.fragmentSource,e.fragmentSource).join(\"\\n\"),l=o.concat(nr.prelude.vertexSource,e.vertexSource).join(\"\\n\"),c=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(c,s),i.compileShader(c),i.attachShader(this.program,c);var u=i.createShader(i.VERTEX_SHADER);i.shaderSource(u,l),i.compileShader(u),i.attachShader(this.program,u);for(var f=r.layoutAttributes||[],h=0;h>16,s>>16),n.uniform2f(r.uniforms.u_pixel_coord_lower,65535&o,65535&s)};function mr(t,e,r,n,i){if(!dr(r.paint.get(\"fill-pattern\"),t))for(var a=!0,o=0,s=n;o0){var l=a.now(),c=(l-e.timeAdded)/s,u=r?(l-r.timeAdded)/s:-1,f=n.getSource(),h=o.coveringZoomLevel({tileSize:f.tileSize,roundZoom:f.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),d=p&&e.refreshedUponExpiration?1:t.clamp(p?c:1-u,0,1);return e.refreshedUponExpiration&&c>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return{opacity:1,mix:0}}function Cr(e,r,n){var i=e.context,o=i.gl;i.lineWidth.set(1*a.devicePixelRatio);var s=n.posMatrix,l=e.useProgram(\"debug\");i.setDepthMode(qt.disabled),i.setStencilMode(Ht.disabled),i.setColorMode(e.colorModeForRenderPass()),o.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),o.uniform4f(l.uniforms.u_color,1,0,0,1),e.debugVAO.bind(i,l,e.debugBuffer,[]),o.drawArrays(o.LINE_STRIP,0,e.debugBuffer.length);for(var c=function(t,e,r,n){n=n||1;var i,a,o,s,l,c,u,f,h=[];for(i=0,a=t.length;i\":[24,[4,18,20,9,4,0]],\"?\":[18,[3,16,3,17,4,19,5,20,7,21,11,21,13,20,14,19,15,17,15,15,14,13,13,12,9,10,9,7,-1,-1,9,2,8,1,9,0,10,1,9,2]],\"@\":[27,[18,13,17,15,15,16,12,16,10,15,9,14,8,11,8,8,9,6,11,5,14,5,16,6,17,8,-1,-1,12,16,10,14,9,11,9,8,10,6,11,5,-1,-1,18,16,17,8,17,6,19,5,21,5,23,7,24,10,24,12,23,15,22,17,20,19,18,20,15,21,12,21,9,20,7,19,5,17,4,15,3,12,3,9,4,6,5,4,7,2,9,1,12,0,15,0,18,1,20,2,21,3,-1,-1,19,16,18,8,18,6,19,5]],A:[18,[9,21,1,0,-1,-1,9,21,17,0,-1,-1,4,7,14,7]],B:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,-1,-1,4,11,13,11,16,10,17,9,18,7,18,4,17,2,16,1,13,0,4,0]],C:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5]],D:[21,[4,21,4,0,-1,-1,4,21,11,21,14,20,16,18,17,16,18,13,18,8,17,5,16,3,14,1,11,0,4,0]],E:[19,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11,-1,-1,4,0,17,0]],F:[18,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11]],G:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,18,8,-1,-1,13,8,18,8]],H:[22,[4,21,4,0,-1,-1,18,21,18,0,-1,-1,4,11,18,11]],I:[8,[4,21,4,0]],J:[16,[12,21,12,5,11,2,10,1,8,0,6,0,4,1,3,2,2,5,2,7]],K:[21,[4,21,4,0,-1,-1,18,21,4,7,-1,-1,9,12,18,0]],L:[17,[4,21,4,0,-1,-1,4,0,16,0]],M:[24,[4,21,4,0,-1,-1,4,21,12,0,-1,-1,20,21,12,0,-1,-1,20,21,20,0]],N:[22,[4,21,4,0,-1,-1,4,21,18,0,-1,-1,18,21,18,0]],O:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21]],P:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,14,17,12,16,11,13,10,4,10]],Q:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21,-1,-1,12,4,18,-2]],R:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,4,11,-1,-1,11,11,18,0]],S:[20,[17,18,15,20,12,21,8,21,5,20,3,18,3,16,4,14,5,13,7,12,13,10,15,9,16,8,17,6,17,3,15,1,12,0,8,0,5,1,3,3]],T:[16,[8,21,8,0,-1,-1,1,21,15,21]],U:[22,[4,21,4,6,5,3,7,1,10,0,12,0,15,1,17,3,18,6,18,21]],V:[18,[1,21,9,0,-1,-1,17,21,9,0]],W:[24,[2,21,7,0,-1,-1,12,21,7,0,-1,-1,12,21,17,0,-1,-1,22,21,17,0]],X:[20,[3,21,17,0,-1,-1,17,21,3,0]],Y:[18,[1,21,9,11,9,0,-1,-1,17,21,9,11]],Z:[20,[17,21,3,0,-1,-1,3,21,17,21,-1,-1,3,0,17,0]],\"[\":[14,[4,25,4,-7,-1,-1,5,25,5,-7,-1,-1,4,25,11,25,-1,-1,4,-7,11,-7]],\"\\\\\":[14,[0,21,14,-3]],\"]\":[14,[9,25,9,-7,-1,-1,10,25,10,-7,-1,-1,3,25,10,25,-1,-1,3,-7,10,-7]],\"^\":[16,[6,15,8,18,10,15,-1,-1,3,12,8,17,13,12,-1,-1,8,17,8,0]],_:[16,[0,-2,16,-2]],\"`\":[10,[6,21,5,20,4,18,4,16,5,15,6,16,5,17]],a:[19,[15,14,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],b:[19,[4,21,4,0,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],c:[18,[15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],d:[19,[15,21,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],e:[18,[3,8,15,8,15,10,14,12,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],f:[12,[10,21,8,21,6,20,5,17,5,0,-1,-1,2,14,9,14]],g:[19,[15,14,15,-2,14,-5,13,-6,11,-7,8,-7,6,-6,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],h:[19,[4,21,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],i:[8,[3,21,4,20,5,21,4,22,3,21,-1,-1,4,14,4,0]],j:[10,[5,21,6,20,7,21,6,22,5,21,-1,-1,6,14,6,-3,5,-6,3,-7,1,-7]],k:[17,[4,21,4,0,-1,-1,14,14,4,4,-1,-1,8,8,15,0]],l:[8,[4,21,4,0]],m:[30,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0,-1,-1,15,10,18,13,20,14,23,14,25,13,26,10,26,0]],n:[19,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],o:[19,[8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3,16,6,16,8,15,11,13,13,11,14,8,14]],p:[19,[4,14,4,-7,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],q:[19,[15,14,15,-7,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],r:[13,[4,14,4,0,-1,-1,4,8,5,11,7,13,9,14,12,14]],s:[17,[14,11,13,13,10,14,7,14,4,13,3,11,4,9,6,8,11,7,13,6,14,4,14,3,13,1,10,0,7,0,4,1,3,3]],t:[12,[5,21,5,4,6,1,8,0,10,0,-1,-1,2,14,9,14]],u:[19,[4,14,4,4,5,1,7,0,10,0,12,1,15,4,-1,-1,15,14,15,0]],v:[16,[2,14,8,0,-1,-1,14,14,8,0]],w:[22,[3,14,7,0,-1,-1,11,14,7,0,-1,-1,11,14,15,0,-1,-1,19,14,15,0]],x:[17,[3,14,14,0,-1,-1,14,14,3,0]],y:[16,[2,14,8,0,-1,-1,14,14,8,0,6,-4,4,-6,2,-7,1,-7]],z:[17,[14,14,3,0,-1,-1,3,14,14,14,-1,-1,3,0,14,0]],\"{\":[14,[9,25,7,24,6,23,5,21,5,19,6,17,7,16,8,14,8,12,6,10,-1,-1,7,24,6,22,6,20,7,18,8,17,9,15,9,13,8,11,4,9,8,7,9,5,9,3,8,1,7,0,6,-2,6,-4,7,-6,-1,-1,6,8,8,6,8,4,7,2,6,1,5,-1,5,-3,6,-5,7,-6,9,-7]],\"|\":[8,[4,25,4,-7]],\"}\":[14,[5,25,7,24,8,23,9,21,9,19,8,17,7,16,6,14,6,12,8,10,-1,-1,7,24,8,22,8,20,7,18,6,17,5,15,5,13,6,11,10,9,6,7,5,5,5,3,6,1,7,0,8,-2,8,-4,7,-6,-1,-1,8,8,6,6,6,4,7,2,8,1,9,-1,9,-3,8,-5,7,-6,5,-7]],\"~\":[24,[3,6,3,8,4,11,6,12,8,12,10,11,14,8,16,7,18,7,20,8,21,10,-1,-1,3,8,4,10,6,11,8,11,10,10,14,7,16,6,18,6,20,7,21,10,21,12]]},Lr={symbol:function(t,e,r,n){if(\"translucent\"===t.renderPass){var i=t.context;i.setStencilMode(Ht.disabled),i.setColorMode(t.colorModeForRenderPass()),0!==r.paint.get(\"icon-opacity\").constantOr(1)&&cr(t,e,r,n,!1,r.paint.get(\"icon-translate\"),r.paint.get(\"icon-translate-anchor\"),r.layout.get(\"icon-rotation-alignment\"),r.layout.get(\"icon-pitch-alignment\"),r.layout.get(\"icon-keep-upright\")),0!==r.paint.get(\"text-opacity\").constantOr(1)&&cr(t,e,r,n,!0,r.paint.get(\"text-translate\"),r.paint.get(\"text-translate-anchor\"),r.layout.get(\"text-rotation-alignment\"),r.layout.get(\"text-pitch-alignment\"),r.layout.get(\"text-keep-upright\")),e.map.showCollisionBoxes&&function(t,e,r,n){or(t,e,r,n,!1),or(t,e,r,n,!0)}(t,e,r,n)}},circle:function(t,e,r,n){if(\"translucent\"===t.renderPass){var i=r.paint.get(\"circle-opacity\"),a=r.paint.get(\"circle-stroke-width\"),o=r.paint.get(\"circle-stroke-opacity\");if(0!==i.constantOr(1)||0!==a.constantOr(1)&&0!==o.constantOr(1)){var s=t.context,l=s.gl;s.setDepthMode(t.depthModeForSublayer(0,qt.ReadOnly)),s.setStencilMode(Ht.disabled),s.setColorMode(t.colorModeForRenderPass());for(var c=!0,u=0;u0?1-1/(1.001-i):-i),s.uniform1f(c.uniforms.u_contrast_factor,(a=r.paint.get(\"raster-contrast\"))>0?1/(1-a):1+a),s.uniform3fv(c.uniforms.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}(r.paint.get(\"raster-hue-rotate\"))),s.uniform1f(c.uniforms.u_buffer_scale,1),s.uniform1i(c.uniforms.u_image0,0),s.uniform1i(c.uniforms.u_image1,1);for(var u=n.length&&n[0].overscaledZ,f=0,h=n;fe.row){var r=t;t=e,e=r}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function Ir(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx0,f=e.dx<0,h=a;hl.dy&&(o=s,s=l,l=o),s.dy>c.dy&&(o=s,s=c,c=o),l.dy>c.dy&&(o=l,l=c,c=o),s.dy&&Ir(c,s,n,i,a),l.dy&&Ir(c,l,n,i,a)}zr.prototype.resize=function(t,e){var r=this.context.gl;if(this.width=t*a.devicePixelRatio,this.height=e*a.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var n=0,i=this.style._order;n=0;this.currentLayer--){var m=n.style._layers[s[n.currentLayer]];m.source!==(g&&g.id)&&(v=[],(g=n.style.sourceCaches[m.source])&&(n.clearStencil(),v=g.getVisibleCoordinates(),g.getSource().isTileClipped&&n._renderTileClippingMasks(v))),n.renderLayer(n,g,m,v)}this.renderPass=\"translucent\";var y,x=[];for(this.currentLayer=0,this.currentLayer;this.currentLayer0?e.pop():null},zr.prototype._createProgramCached=function(t,e){this.cache=this.cache||{};var r=\"\"+t+(e.cacheKey||\"\")+(this._showOverdrawInspector?\"/overdraw\":\"\");return this.cache[r]||(this.cache[r]=new ir(this.context,nr[t],e,this._showOverdrawInspector)),this.cache[r]},zr.prototype.useProgram=function(t,e){var r=this._createProgramCached(t,e||this.emptyProgramConfiguration);return this.context.program.set(r.program),r};var Dr=t.default$20.vec4,Rr=t.default$20.mat4,Fr=t.default$20.mat2,Br=function(t,e,r){this.tileSize=512,this._renderWorldCopies=void 0===r||r,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new G(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},Nr={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},x:{configurable:!0},y:{configurable:!0},point:{configurable:!0}};Br.prototype.clone=function(){var t=new Br(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},Nr.minZoom.get=function(){return this._minZoom},Nr.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Nr.maxZoom.get=function(){return this._maxZoom},Nr.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Nr.renderWorldCopies.get=function(){return this._renderWorldCopies},Nr.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Nr.worldSize.get=function(){return this.tileSize*this.scale},Nr.centerPoint.get=function(){return this.size._div(2)},Nr.size.get=function(){return new t.default$1(this.width,this.height)},Nr.bearing.get=function(){return-this.angle/Math.PI*180},Nr.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=Fr.create(),Fr.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Nr.pitch.get=function(){return this._pitch/Math.PI*180},Nr.pitch.set=function(e){var r=t.clamp(e,0,60)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},Nr.fov.get=function(){return this._fov/Math.PI*180},Nr.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Nr.zoom.get=function(){return this._zoom},Nr.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Nr.center.get=function(){return this._center},Nr.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Br.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},Br.prototype.getVisibleUnwrappedCoordinates=function(e){var r=this.pointCoordinate(new t.default$1(0,0),0),n=this.pointCoordinate(new t.default$1(this.width,0),0),i=Math.floor(r.column),a=Math.floor(n.column),o=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var s=i;s<=a;s++)0!==s&&o.push(new t.UnwrappedTileID(s,e));return o},Br.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),n=r;if(void 0!==e.minzoom&&re.maxzoom&&(r=e.maxzoom);var i=this.pointCoordinate(this.centerPoint,r),a=new t.default$1(i.column-.5,i.row-.5);return function(e,r,n,i){void 0===i&&(i=!0);var a=1<=0&&l<=a)for(c=r;co&&(i=o-g)}if(this.lngRange){var v=this.x,m=c.x/2;v-ml&&(n=l-m)}void 0===n&&void 0===i||(this.center=this.unproject(new t.default$1(void 0!==n?n:this.x,void 0!==i?i:this.y))),this._unmodified=u,this._constraining=!1}},Br.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,e=Math.PI/2+this._pitch,r=Math.sin(t)*this.cameraToCenterDistance/Math.sin(Math.PI-e-t),n=this.x,i=this.y,a=1.01*(Math.cos(Math.PI/2-this._pitch)*r+this.cameraToCenterDistance),o=new Float64Array(16);Rr.perspective(o,this._fov,this.width/this.height,1,a),Rr.scale(o,o,[1,-1,1]),Rr.translate(o,o,[0,0,-this.cameraToCenterDistance]),Rr.rotateX(o,o,this._pitch),Rr.rotateZ(o,o,this.angle),Rr.translate(o,o,[-n,-i,0]);var s=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));Rr.scale(o,o,[1,1,s,1]),this.projMatrix=o;var l=this.width%2/2,c=this.height%2/2,u=Math.cos(this.angle),f=Math.sin(this.angle),h=n-Math.round(n)+u*l+f*c,p=i-Math.round(i)+u*c+f*l,d=new Float64Array(o);if(Rr.translate(d,d,[h>.5?h-1:h,p>.5?p-1:p,0]),this.alignedProjMatrix=d,o=Rr.create(),Rr.scale(o,o,[this.width/2,-this.height/2,1]),Rr.translate(o,o,[1,-1,0]),this.pixelMatrix=Rr.multiply(new Float64Array(16),o,this.projMatrix),!(o=Rr.invert(new Float64Array(16),this.pixelMatrix)))throw new Error(\"failed to invert matrix\");this.pixelMatrixInverse=o,this._posMatrixCache={},this._alignedPosMatrixCache={}}},Br.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.default$1(0,0)).zoomTo(this.zoom),r=[e.column*this.tileSize,e.row*this.tileSize,0,1];return Dr.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},Object.defineProperties(Br.prototype,Nr);var jr=function(){var e,r,n,i;t.bindAll([\"_onHashChange\",\"_updateHash\"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),300,r=!1,n=0,i=function(){n=0,r&&(e(),n=setTimeout(i,300),r=!1)},function(){return r=!0,n||i(),n})};jr.prototype.addTo=function(e){return this._map=e,t.default.addEventListener(\"hashchange\",this._onHashChange,!1),this._map.on(\"moveend\",this._updateHash),this},jr.prototype.remove=function(){return t.default.removeEventListener(\"hashchange\",this._onHashChange,!1),this._map.off(\"moveend\",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},jr.prototype.getHashString=function(t){var e=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,n),a=Math.round(e.lng*i)/i,o=Math.round(e.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),c=\"\";return c+=t?\"#/\"+a+\"/\"+o+\"/\"+r:\"#\"+r+\"/\"+o+\"/\"+a,(s||l)&&(c+=\"/\"+Math.round(10*s)/10),l&&(c+=\"/\"+Math.round(l)),c},jr.prototype._onHashChange=function(){var e=t.default.location.hash.replace(\"#\",\"\").split(\"/\");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},jr.prototype._updateHashUnthrottled=function(){var e=this.getHashString();t.default.history.replaceState(t.default.history.state,\"\",e)};var Vr=function(e){function r(r,n,i,a){void 0===a&&(a={});var o=s.mousePos(n.getCanvasContainer(),i),l=n.unproject(o);e.call(this,r,t.extend({point:o,lngLat:l,originalEvent:i},a)),this._defaultPrevented=!1,this.target=n}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var n={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,n),r}(t.Event),Ur=function(e){function r(r,n,i){var a=s.touchPos(n.getCanvasContainer(),i),o=a.map(function(t){return n.unproject(t)}),l=a.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new t.default$1(0,0)),c=n.unproject(l);e.call(this,r,{points:a,point:l,lngLats:o,lngLat:c,originalEvent:i}),this._defaultPrevented=!1}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var n={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,n),r}(t.Event),qr=function(t){function e(e,r,n){t.call(this,e,{originalEvent:n}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,r),e}(t.Event),Hr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll([\"_onWheel\",\"_onTimeout\",\"_onScrollFrame\",\"_onScrollFinished\"],this)};Hr.prototype.isEnabled=function(){return!!this._enabled},Hr.prototype.isActive=function(){return!!this._active},Hr.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&\"center\"===t.around)},Hr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Hr.prototype.onWheel=function(e){if(this.isEnabled()){var r=e.deltaMode===t.default.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=a.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%4.000244140625==0?this._type=\"wheel\":0!==r&&Math.abs(r)<4?this._type=\"trackpad\":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*r)<200?\"trackpad\":\"wheel\",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),e.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=e,this._delta-=r,this.isActive()||this._start(e)),e.preventDefault()}},Hr.prototype._onTimeout=function(t){this._type=\"wheel\",this._delta-=this._lastValue,this.isActive()||this._start(t)},Hr.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._map.fire(new t.Event(\"movestart\",{originalEvent:e})),this._map.fire(new t.Event(\"zoomstart\",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var r=s.mousePos(this._el,e);this._around=G.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(r)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},Hr.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var r=this._map.transform;if(0!==this._delta){var n=\"wheel\"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var o=\"number\"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*i))),\"wheel\"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var s=!1;if(\"wheel\"===this._type){var l=Math.min((a.now()-this._lastWheelEventTime)/200,1),c=this._easing(l);r.zoom=t.number(this._startZoom,this._targetZoom,c),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):s=!0}else r.zoom=this._targetZoom,s=!0;r.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event(\"move\",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event(\"zoom\",{originalEvent:this._lastWheelEvent})),s&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._map.fire(new t.Event(\"zoomend\",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event(\"moveend\",{originalEvent:e._lastWheelEvent})),delete e._targetZoom},200))}},Hr.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var n=this._prevEase,i=(a.now()-n.start)/n.duration,o=n.easing(i+.01)-n.easing(i),s=.27/Math.sqrt(o*o+1e-4)*.01,l=Math.sqrt(.0729-s*s);r=t.bezier(s,l,.25,1)}return this._prevEase={start:a.now(),duration:e,easing:r},r};var Gr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),t.bindAll([\"_onMouseMove\",\"_onMouseUp\",\"_onKeyDown\"],this)};Gr.prototype.isEnabled=function(){return!!this._enabled},Gr.prototype.isActive=function(){return!!this._active},Gr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Gr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Gr.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.default.document.addEventListener(\"mousemove\",this._onMouseMove,!1),t.default.document.addEventListener(\"keydown\",this._onKeyDown,!1),t.default.document.addEventListener(\"mouseup\",this._onMouseUp,!1),s.disableDrag(),this._startPos=s.mousePos(this._el,e),this._active=!0)},Gr.prototype._onMouseMove=function(t){var e=this._startPos,r=s.mousePos(this._el,t);this._box||(this._box=s.create(\"div\",\"mapboxgl-boxzoom\",this._container),this._container.classList.add(\"mapboxgl-crosshair\"),this._fireEvent(\"boxzoomstart\",t));var n=Math.min(e.x,r.x),i=Math.max(e.x,r.x),a=Math.min(e.y,r.y),o=Math.max(e.y,r.y);s.setTransform(this._box,\"translate(\"+n+\"px,\"+a+\"px)\"),this._box.style.width=i-n+\"px\",this._box.style.height=o-a+\"px\"},Gr.prototype._onMouseUp=function(e){if(0===e.button){var r=this._startPos,n=s.mousePos(this._el,e),i=(new W).extend(this._map.unproject(r)).extend(this._map.unproject(n));this._finish(),s.suppressClick(),r.x===n.x&&r.y===n.y?this._fireEvent(\"boxzoomcancel\",e):this._map.fitBounds(i,{linear:!0}).fire(new t.Event(\"boxzoomend\",{originalEvent:e,boxZoomBounds:i}))}},Gr.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent(\"boxzoomcancel\",t))},Gr.prototype._finish=function(){this._active=!1,t.default.document.removeEventListener(\"mousemove\",this._onMouseMove,!1),t.default.document.removeEventListener(\"keydown\",this._onKeyDown,!1),t.default.document.removeEventListener(\"mouseup\",this._onMouseUp,!1),this._container.classList.remove(\"mapboxgl-crosshair\"),this._box&&(s.remove(this._box),this._box=null),s.enableDrag()},Gr.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,{originalEvent:r}))};var Wr=t.bezier(0,0,.25,1),Yr=function(e,r){this._map=e,this._el=r.element||e.getCanvasContainer(),this._state=\"disabled\",this._button=r.button||\"right\",this._bearingSnap=r.bearingSnap||0,this._pitchWithRotate=!1!==r.pitchWithRotate,t.bindAll([\"_onMouseMove\",\"_onMouseUp\",\"_onBlur\",\"_onDragFrame\"],this)};Yr.prototype.isEnabled=function(){return\"disabled\"!==this._state},Yr.prototype.isActive=function(){return\"active\"===this._state},Yr.prototype.enable=function(){this.isEnabled()||(this._state=\"enabled\")},Yr.prototype.disable=function(){if(this.isEnabled())switch(this._state){case\"active\":this._state=\"disabled\",this._unbind(),this._deactivate(),this._fireEvent(\"rotateend\"),this._pitchWithRotate&&this._fireEvent(\"pitchend\"),this._fireEvent(\"moveend\");break;case\"pending\":this._state=\"disabled\",this._unbind();break;default:this._state=\"disabled\"}},Yr.prototype.onMouseDown=function(e){if(\"enabled\"===this._state){if(\"right\"===this._button){if(this._eventButton=s.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==s.mouseButton(e))return;this._eventButton=0}s.disableDrag(),t.default.document.addEventListener(\"mousemove\",this._onMouseMove,{capture:!0}),t.default.document.addEventListener(\"mouseup\",this._onMouseUp),t.default.addEventListener(\"blur\",this._onBlur),this._state=\"pending\",this._inertia=[[a.now(),this._map.getBearing()]],this._previousPos=s.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},Yr.prototype._onMouseMove=function(t){this._lastMoveEvent=t,this._pos=s.mousePos(this._el,t),\"pending\"===this._state&&(this._state=\"active\",this._fireEvent(\"rotatestart\",t),this._fireEvent(\"movestart\",t),this._pitchWithRotate&&this._fireEvent(\"pitchstart\",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Yr.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform,r=this._previousPos,n=this._pos,i=.8*(r.x-n.x),o=-.5*(r.y-n.y),s=e.bearing-i,l=e.pitch-o,c=this._inertia,u=c[c.length-1];this._drainInertiaBuffer(),c.push([a.now(),this._map._normalizeBearing(s,u[1])]),e.bearing=s,this._pitchWithRotate&&(this._fireEvent(\"pitch\",t),e.pitch=l),this._fireEvent(\"rotate\",t),this._fireEvent(\"move\",t),delete this._lastMoveEvent,this._previousPos=this._pos}},Yr.prototype._onMouseUp=function(t){if(s.mouseButton(t)===this._eventButton)switch(this._state){case\"active\":this._state=\"enabled\",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case\"pending\":this._state=\"enabled\",this._unbind()}},Yr.prototype._onBlur=function(t){switch(this._state){case\"active\":this._state=\"enabled\",this._unbind(),this._deactivate(),this._fireEvent(\"rotateend\",t),this._pitchWithRotate&&this._fireEvent(\"pitchend\",t),this._fireEvent(\"moveend\",t);break;case\"pending\":this._state=\"enabled\",this._unbind()}},Yr.prototype._unbind=function(){t.default.document.removeEventListener(\"mousemove\",this._onMouseMove,{capture:!0}),t.default.document.removeEventListener(\"mouseup\",this._onMouseUp),t.default.removeEventListener(\"blur\",this._onBlur),s.enableDrag()},Yr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos},Yr.prototype._inertialRotate=function(t){var e=this;this._fireEvent(\"rotateend\",t),this._drainInertiaBuffer();var r=this._map,n=r.getBearing(),i=this._inertia,a=function(){Math.abs(n)180&&(p=180);var d=p/180;c+=f*p*(d/2),Math.abs(r._normalizeBearing(c,0))0&&e-t[0][0]>160;)t.shift()};var Xr=t.bezier(0,0,.3,1),Zr=function(e){this._map=e,this._el=e.getCanvasContainer(),this._state=\"disabled\",t.bindAll([\"_onMove\",\"_onMouseUp\",\"_onTouchEnd\",\"_onBlur\",\"_onDragFrame\"],this)};Zr.prototype.isEnabled=function(){return\"disabled\"!==this._state},Zr.prototype.isActive=function(){return\"active\"===this._state},Zr.prototype.enable=function(){this.isEnabled()||(this._el.classList.add(\"mapboxgl-touch-drag-pan\"),this._state=\"enabled\")},Zr.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove(\"mapboxgl-touch-drag-pan\"),this._state){case\"active\":this._state=\"disabled\",this._unbind(),this._deactivate(),this._fireEvent(\"dragend\"),this._fireEvent(\"moveend\");break;case\"pending\":this._state=\"disabled\",this._unbind();break;default:this._state=\"disabled\"}},Zr.prototype.onMouseDown=function(e){\"enabled\"===this._state&&(e.ctrlKey||0!==s.mouseButton(e)||(s.addEventListener(t.default.document,\"mousemove\",this._onMove,{capture:!0}),s.addEventListener(t.default.document,\"mouseup\",this._onMouseUp),this._start(e)))},Zr.prototype.onTouchStart=function(e){\"enabled\"===this._state&&(e.touches.length>1||(s.addEventListener(t.default.document,\"touchmove\",this._onMove,{capture:!0,passive:!1}),s.addEventListener(t.default.document,\"touchend\",this._onTouchEnd),this._start(e)))},Zr.prototype._start=function(e){t.default.addEventListener(\"blur\",this._onBlur),this._state=\"pending\",this._previousPos=s.mousePos(this._el,e),this._inertia=[[a.now(),this._previousPos]]},Zr.prototype._onMove=function(t){this._lastMoveEvent=t,t.preventDefault(),this._pos=s.mousePos(this._el,t),this._drainInertiaBuffer(),this._inertia.push([a.now(),this._pos]),\"pending\"===this._state&&(this._state=\"active\",this._fireEvent(\"dragstart\",t),this._fireEvent(\"movestart\",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Zr.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._previousPos),this._pos),this._fireEvent(\"drag\",t),this._fireEvent(\"move\",t),this._previousPos=this._pos,delete this._lastMoveEvent}},Zr.prototype._onMouseUp=function(t){if(0===s.mouseButton(t))switch(this._state){case\"active\":this._state=\"enabled\",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case\"pending\":this._state=\"enabled\",this._unbind()}},Zr.prototype._onTouchEnd=function(t){switch(this._state){case\"active\":this._state=\"enabled\",this._unbind(),this._deactivate(),this._inertialPan(t);break;case\"pending\":this._state=\"enabled\",this._unbind()}},Zr.prototype._onBlur=function(t){switch(this._state){case\"active\":this._state=\"enabled\",this._unbind(),this._deactivate(),this._fireEvent(\"dragend\",t),this._fireEvent(\"moveend\",t);break;case\"pending\":this._state=\"enabled\",this._unbind()}},Zr.prototype._unbind=function(){s.removeEventListener(t.default.document,\"touchmove\",this._onMove,{capture:!0,passive:!1}),s.removeEventListener(t.default.document,\"touchend\",this._onTouchEnd),s.removeEventListener(t.default.document,\"mousemove\",this._onMove,{capture:!0}),s.removeEventListener(t.default.document,\"mouseup\",this._onMouseUp),s.removeEventListener(t.default,\"blur\",this._onBlur)},Zr.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos,delete this._pos},Zr.prototype._inertialPan=function(t){this._fireEvent(\"dragend\",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent(\"moveend\",t);else{var r=e[e.length-1],n=e[0],i=r[1].sub(n[1]),a=(r[0]-n[0])/1e3;if(0===a||r[1].equals(n[1]))this._fireEvent(\"moveend\",t);else{var o=i.mult(.3/a),s=o.mag();s>1400&&(s=1400,o._unit()._mult(s));var l=s/750,c=o.mult(-l/2);this._map.panBy(c,{duration:1e3*l,easing:Xr,noMoveStart:!0},{originalEvent:t})}}},Zr.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},Zr.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>0&&e-t[0][0]>160;)t.shift()};var $r=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll([\"_onKeyDown\"],this)};function Jr(t){return t*(2-t)}$r.prototype.isEnabled=function(){return!!this._enabled},$r.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener(\"keydown\",this._onKeyDown,!1),this._enabled=!0)},$r.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener(\"keydown\",this._onKeyDown),this._enabled=!1)},$r.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,r=0,n=0,i=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),i=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),i=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?n=-1:(a=1,t.preventDefault());break;default:return}var o=this._map,s=o.getZoom(),l={duration:300,delayEndEvents:500,easing:Jr,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:o.getBearing()+15*r,pitch:o.getPitch()+10*n,offset:[100*-i,100*-a],center:o.getCenter()};o.easeTo(l,{originalEvent:t})}};var Kr=function(e){this._map=e,t.bindAll([\"_onDblClick\",\"_onZoomEnd\"],this)};Kr.prototype.isEnabled=function(){return!!this._enabled},Kr.prototype.isActive=function(){return!!this._active},Kr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Kr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Kr.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null},300)))},Kr.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},Kr.prototype._zoom=function(t){this._active=!0,this._map.on(\"zoomend\",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},Kr.prototype._onZoomEnd=function(){this._active=!1,this._map.off(\"zoomend\",this._onZoomEnd)};var Qr=t.bezier(0,0,.15,1),tn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll([\"_onMove\",\"_onEnd\",\"_onTouchFrame\"],this)};tn.prototype.isEnabled=function(){return!!this._enabled},tn.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add(\"mapboxgl-touch-zoom-rotate\"),this._enabled=!0,this._aroundCenter=!!t&&\"center\"===t.around)},tn.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove(\"mapboxgl-touch-zoom-rotate\"),this._enabled=!1)},tn.prototype.disableRotation=function(){this._rotationDisabled=!0},tn.prototype.enableRotation=function(){this._rotationDisabled=!1},tn.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var r=s.mousePos(this._el,e.touches[0]),n=s.mousePos(this._el,e.touches[1]);this._startVec=r.sub(n),this._gestureIntent=void 0,this._inertia=[],s.addEventListener(t.default.document,\"touchmove\",this._onMove,{passive:!1}),s.addEventListener(t.default.document,\"touchend\",this._onEnd)}},tn.prototype._getTouchEventData=function(t){var e=s.mousePos(this._el,t.touches[0]),r=s.mousePos(this._el,t.touches[1]),n=e.sub(r);return{vec:n,center:e.add(r).div(2),scale:n.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*n.angleWith(this._startVec)/Math.PI}},tn.prototype._onMove=function(e){if(2===e.touches.length){var r=this._getTouchEventData(e),n=r.vec,i=r.scale,a=r.bearing;if(!this._gestureIntent){var o=Math.abs(1-i)>.15;Math.abs(a)>10?this._gestureIntent=\"rotate\":o&&(this._gestureIntent=\"zoom\"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+\"start\",{originalEvent:e})),this._map.fire(new t.Event(\"movestart\",{originalEvent:e})),this._startVec=n)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},tn.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var r=this._map.transform;this._startScale||(this._startScale=r.scale,this._startBearing=r.bearing);var n=this._getTouchEventData(this._lastTouchEvent),i=n.center,o=n.bearing,s=n.scale,l=r.pointLocation(i),c=r.locationPoint(l);\"rotate\"===e&&(r.bearing=this._startBearing+o),r.zoom=r.scaleZoom(this._startScale*s),r.setLocationAtPoint(l,c),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event(\"move\",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([a.now(),s,i])}},tn.prototype._onEnd=function(e){s.removeEventListener(t.default.document,\"touchmove\",this._onMove,{passive:!1}),s.removeEventListener(t.default.document,\"touchend\",this._onEnd);var r=this._gestureIntent,n=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,r){this._map.fire(new t.Event(r+\"end\",{originalEvent:e})),this._drainInertiaBuffer();var i=this._inertia,a=this._map;if(i.length<2)a.snapToNorth({},{originalEvent:e});else{var o=i[i.length-1],l=i[0],c=a.transform.scaleZoom(n*o[1]),u=a.transform.scaleZoom(n*l[1]),f=c-u,h=(o[0]-l[0])/1e3,p=o[2];if(0!==h&&c!==u){var d=.15*f/h;Math.abs(d)>2.5&&(d=d>0?2.5:-2.5);var g=1e3*Math.abs(d/(12*.15)),v=c+d*g/2e3;v<0&&(v=0),a.easeTo({zoom:v,duration:g,easing:Qr,around:this._aroundCenter?a.getCenter():a.unproject(p),noMoveStart:!0},{originalEvent:e})}else a.snapToNorth({},{originalEvent:e})}}},tn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=a.now();t.length>2&&e-t[0][0]>160;)t.shift()};var en={scrollZoom:Hr,boxZoom:Gr,dragRotate:Yr,dragPan:Zr,keyboard:$r,doubleClickZoom:Kr,touchZoomRotate:tn},rn=function(e){function r(r,n){e.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=n.bearingSnap,t.bindAll([\"_renderFrameCallback\"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.getCenter=function(){return this.transform.center},r.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},r.prototype.panBy=function(e,r,n){return e=t.default$1.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},r),n)},r.prototype.panTo=function(e,r,n){return this.easeTo(t.extend({center:e},r),n)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},r.prototype.zoomTo=function(e,r,n){return this.easeTo(t.extend({zoom:e},r),n)},r.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},r.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},r.prototype.rotateTo=function(e,r,n){return this.easeTo(t.extend({bearing:e},r),n)},r.prototype.resetNorth=function(e,r){return this.rotateTo(0,t.extend({duration:1e3},e),r),this},r.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())e?1:0}),[\"bottom\",\"left\",\"right\",\"top\"]))return t.warnOnce(\"options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'\"),this;e=W.convert(e);var a=[(r.padding.left-r.padding.right)/2,(r.padding.top-r.padding.bottom)/2],o=Math.min(r.padding.right,r.padding.left),s=Math.min(r.padding.top,r.padding.bottom);r.offset=[r.offset[0]+a[0],r.offset[1]+a[1]];var l=t.default$1.convert(r.offset),c=this.transform,u=c.project(e.getNorthWest()),f=c.project(e.getSouthEast()),h=f.sub(u),p=(c.width-2*o-2*Math.abs(l.x))/h.x,d=(c.height-2*s-2*Math.abs(l.y))/h.y;return d<0||p<0?(t.warnOnce(\"Map cannot fit within canvas with the given bounds, padding, and/or offset.\"),this):(r.center=c.unproject(u.add(f).div(2)),r.zoom=Math.min(c.scaleZoom(c.scale*Math.min(p,d)),r.maxZoom),r.bearing=0,r.linear?this.easeTo(r,n):this.flyTo(r,n))},r.prototype.jumpTo=function(e,r){this.stop();var n=this.transform,i=!1,a=!1,o=!1;return\"zoom\"in e&&n.zoom!==+e.zoom&&(i=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=G.convert(e.center)),\"bearing\"in e&&n.bearing!==+e.bearing&&(a=!0,n.bearing=+e.bearing),\"pitch\"in e&&n.pitch!==+e.pitch&&(o=!0,n.pitch=+e.pitch),this.fire(new t.Event(\"movestart\",r)).fire(new t.Event(\"move\",r)),i&&this.fire(new t.Event(\"zoomstart\",r)).fire(new t.Event(\"zoom\",r)).fire(new t.Event(\"zoomend\",r)),a&&this.fire(new t.Event(\"rotatestart\",r)).fire(new t.Event(\"rotate\",r)).fire(new t.Event(\"rotateend\",r)),o&&this.fire(new t.Event(\"pitchstart\",r)).fire(new t.Event(\"pitch\",r)).fire(new t.Event(\"pitchend\",r)),this.fire(new t.Event(\"moveend\",r))},r.prototype.easeTo=function(e,r){var n=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l=\"zoom\"in e?+e.zoom:a,c=\"bearing\"in e?this._normalizeBearing(e.bearing,o):o,u=\"pitch\"in e?+e.pitch:s,f=i.centerPoint.add(t.default$1.convert(e.offset)),h=i.pointLocation(f),p=G.convert(e.center||h);this._normalizeCenter(p);var d,g,v=i.project(h),m=i.project(p).sub(v),y=i.zoomScale(l-a);return e.around&&(d=G.convert(e.around),g=i.locationPoint(d)),this._zooming=l!==a,this._rotating=o!==c,this._pitching=u!==s,this._prepareEase(r,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(n._zooming&&(i.zoom=t.number(a,l,e)),n._rotating&&(i.bearing=t.number(o,c,e)),n._pitching&&(i.pitch=t.number(s,u,e)),d)i.setLocationAtPoint(d,g);else{var h=i.zoomScale(i.zoom-a),p=l>a?Math.min(2,y):Math.max(.5,y),x=Math.pow(p,1-e),b=i.unproject(v.add(m.mult(e*x)).mult(h));i.setLocationAtPoint(i.renderWorldCopies?b.wrap():b,f)}n._fireMoveEvents(r)},function(){e.delayEndEvents?n._easeEndTimeoutID=setTimeout(function(){return n._afterEase(r)},e.delayEndEvents):n._afterEase(r)},e),this},r.prototype._prepareEase=function(e,r){this._moving=!0,r||this.fire(new t.Event(\"movestart\",e)),this._zooming&&this.fire(new t.Event(\"zoomstart\",e)),this._rotating&&this.fire(new t.Event(\"rotatestart\",e)),this._pitching&&this.fire(new t.Event(\"pitchstart\",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event(\"move\",e)),this._zooming&&this.fire(new t.Event(\"zoom\",e)),this._rotating&&this.fire(new t.Event(\"rotate\",e)),this._pitching&&this.fire(new t.Event(\"pitch\",e))},r.prototype._afterEase=function(e){var r=this._zooming,n=this._rotating,i=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,r&&this.fire(new t.Event(\"zoomend\",e)),n&&this.fire(new t.Event(\"rotateend\",e)),i&&this.fire(new t.Event(\"pitchend\",e)),this.fire(new t.Event(\"moveend\",e))},r.prototype.flyTo=function(e,r){var n=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l=\"zoom\"in e?t.clamp(+e.zoom,i.minZoom,i.maxZoom):a,c=\"bearing\"in e?this._normalizeBearing(e.bearing,o):o,u=\"pitch\"in e?+e.pitch:s,f=i.zoomScale(l-a),h=i.centerPoint.add(t.default$1.convert(e.offset)),p=i.pointLocation(h),d=G.convert(e.center||p);this._normalizeCenter(d);var g=i.project(p),v=i.project(d).sub(g),m=e.curve,y=Math.max(i.width,i.height),x=y/f,b=v.mag();if(\"minZoom\"in e){var _=t.clamp(Math.min(e.minZoom,a,l),i.minZoom,i.maxZoom),w=y/i.zoomScale(_-a);m=Math.sqrt(w/b*2)}var k=m*m;function M(t){var e=(x*x-y*y+(t?-1:1)*k*k*b*b)/(2*(t?x:y)*k*b);return Math.log(Math.sqrt(e*e+1)-e)}function A(t){return(Math.exp(t)-Math.exp(-t))/2}function T(t){return(Math.exp(t)+Math.exp(-t))/2}var S=M(0),C=function(t){return T(S)/T(S+m*t)},E=function(t){return y*((T(S)*(A(e=S+m*t)/T(e))-A(S))/k)/b;var e},L=(M(1)-S)/m;if(Math.abs(b)<1e-6||!isFinite(L)){if(Math.abs(y-x)<1e-6)return this.easeTo(e,r);var z=xe.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=o!==c,this._pitching=u!==s,this._prepareEase(r,!1),this._ease(function(e){var l=e*L,f=1/C(l);i.zoom=a+i.scaleZoom(f),n._rotating&&(i.bearing=t.number(o,c,e)),n._pitching&&(i.pitch=t.number(s,u,e));var p=i.unproject(g.add(v.mult(E(l))).mult(f));i.setLocationAtPoint(i.renderWorldCopies?p.wrap():p,h),n._fireMoveEvents(r)},function(){return n._afterEase(r)},e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},r.prototype._ease=function(t,e,r){!1===r.animate||0===r.duration?(t(1),e()):(this._easeStart=a.now(),this._easeOptions=r,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var t=Math.min((a.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var n=Math.abs(e-r);return Math.abs(e-360-r)180?-360:r<-180?360:0}},r}(t.Evented),nn=function(e){void 0===e&&(e={}),this.options=e,t.bindAll([\"_updateEditLink\",\"_updateData\",\"_updateCompact\"],this)};nn.prototype.getDefaultPosition=function(){return\"bottom-right\"},nn.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=s.create(\"div\",\"mapboxgl-ctrl mapboxgl-ctrl-attrib\"),e&&this._container.classList.add(\"mapboxgl-compact\"),this._updateAttributions(),this._updateEditLink(),this._map.on(\"sourcedata\",this._updateData),this._map.on(\"moveend\",this._updateEditLink),void 0===e&&(this._map.on(\"resize\",this._updateCompact),this._updateCompact()),this._container},nn.prototype.onRemove=function(){s.remove(this._container),this._map.off(\"sourcedata\",this._updateData),this._map.off(\"moveend\",this._updateEditLink),this._map.off(\"resize\",this._updateCompact),this._map=void 0},nn.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(\".mapbox-improve-map\"));var e=[{key:\"owner\",value:this.styleOwner},{key:\"id\",value:this.styleId},{key:\"access_token\",value:v.ACCESS_TOKEN}];if(t){var r=e.reduce(function(t,r,n){return r.value&&(t+=r.key+\"=\"+r.value+(n=0)return!1;return!0})).length?(this._container.innerHTML=t.join(\" | \"),this._container.classList.remove(\"mapboxgl-attrib-empty\")):this._container.classList.add(\"mapboxgl-attrib-empty\"),this._editLink=null}},nn.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add(\"mapboxgl-compact\"):this._container.classList.remove(\"mapboxgl-compact\")};var an=function(){t.bindAll([\"_updateLogo\"],this)};an.prototype.onAdd=function(t){this._map=t,this._container=s.create(\"div\",\"mapboxgl-ctrl\");var e=s.create(\"a\",\"mapboxgl-ctrl-logo\");return e.target=\"_blank\",e.href=\"https://www.mapbox.com/\",e.setAttribute(\"aria-label\",\"Mapbox logo\"),this._container.appendChild(e),this._container.style.display=\"none\",this._map.on(\"sourcedata\",this._updateLogo),this._updateLogo(),this._container},an.prototype.onRemove=function(){s.remove(this._container),this._map.off(\"sourcedata\",this._updateLogo)},an.prototype.getDefaultPosition=function(){return\"bottom-left\"},an.prototype._updateLogo=function(t){t&&\"metadata\"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?\"block\":\"none\")},an.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}};var on=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};on.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},on.prototype.remove=function(t){for(var e=this._currentlyRunning,r=0,n=e?this._queue.concat(e):this._queue;re.maxZoom)throw new Error(\"maxZoom must be greater than minZoom\");var n=new Br(e.minZoom,e.maxZoom,e.renderWorldCopies);r.call(this,n,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new on;var i=e.transformRequest;if(this._transformRequest=i?function(t,e){return i(t,e)||{url:t}}:function(t){return{url:t}},\"string\"==typeof e.container){var a=t.default.document.getElementById(e.container);if(!a)throw new Error(\"Container '\"+e.container+\"' not found.\");this._container=a}else{if(!(e.container instanceof ln))throw new Error(\"Invalid type: 'container' must be a String or HTMLElement.\");this._container=e.container}e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll([\"_onWindowOnline\",\"_onWindowResize\",\"_contextLost\",\"_contextRestored\",\"_update\",\"_render\",\"_onData\",\"_onDataLoading\"],this),this._setupContainer(),this._setupPainter(),this.on(\"move\",this._update.bind(this,!1)),this.on(\"zoom\",this._update.bind(this,!0)),void 0!==t.default&&(t.default.addEventListener(\"online\",this._onWindowOnline,!1),t.default.addEventListener(\"resize\",this._onWindowResize,!1)),function(t,e){var r=t.getCanvasContainer(),n=null,i=!1;for(var a in en)t[a]=new en[a](t,e),e.interactive&&e[a]&&t[a].enable(e[a]);s.addEventListener(r,\"mouseout\",function(e){t.fire(new Vr(\"mouseout\",t,e))}),s.addEventListener(r,\"mousedown\",function(r){i=!0;var n=new Vr(\"mousedown\",t,r);t.fire(n),n.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(r),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(r),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(r))}),s.addEventListener(r,\"mouseup\",function(e){var r=t.dragRotate.isActive();n&&!r&&t.fire(new Vr(\"contextmenu\",t,n)),n=null,i=!1,t.fire(new Vr(\"mouseup\",t,e))}),s.addEventListener(r,\"mousemove\",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var n=e.toElement||e.target;n&&n!==r;)n=n.parentNode;n===r&&t.fire(new Vr(\"mousemove\",t,e))}}),s.addEventListener(r,\"mouseover\",function(e){for(var n=e.toElement||e.target;n&&n!==r;)n=n.parentNode;n===r&&t.fire(new Vr(\"mouseover\",t,e))}),s.addEventListener(r,\"touchstart\",function(r){var n=new Ur(\"touchstart\",t,r);t.fire(n),n.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(r),t.touchZoomRotate.onStart(r),t.doubleClickZoom.onTouchStart(n))},{passive:!1}),s.addEventListener(r,\"touchmove\",function(e){t.fire(new Ur(\"touchmove\",t,e))},{passive:!1}),s.addEventListener(r,\"touchend\",function(e){t.fire(new Ur(\"touchend\",t,e))}),s.addEventListener(r,\"touchcancel\",function(e){t.fire(new Ur(\"touchcancel\",t,e))}),s.addEventListener(r,\"click\",function(e){t.fire(new Vr(\"click\",t,e))}),s.addEventListener(r,\"dblclick\",function(e){var r=new Vr(\"dblclick\",t,e);t.fire(r),r.defaultPrevented||t.doubleClickZoom.onDblClick(r)}),s.addEventListener(r,\"contextmenu\",function(e){var r=t.dragRotate.isActive();i||r?i&&(n=e):t.fire(new Vr(\"contextmenu\",t,e)),e.preventDefault()}),s.addEventListener(r,\"wheel\",function(e){var r=new qr(\"wheel\",t,e);t.fire(r),r.defaultPrevented||t.scrollZoom.onWheel(e)},{passive:!1})}(this,e),this._hash=e.hash&&(new jr).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new nn),this.addControl(new an,e.logoPosition),this.on(\"style.load\",function(){this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on(\"data\",this._onData),this.on(\"dataloading\",this._onDataLoading)}r&&(n.__proto__=r),n.prototype=Object.create(r&&r.prototype),n.prototype.constructor=n;var i={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return n.prototype.addControl=function(t,e){void 0===e&&t.getDefaultPosition&&(e=t.getDefaultPosition()),void 0===e&&(e=\"top-right\");var r=t.onAdd(this),n=this._controlPositions[e];return-1!==e.indexOf(\"bottom\")?n.insertBefore(r,n.firstChild):n.appendChild(r),this},n.prototype.removeControl=function(t){return t.onRemove(this),this},n.prototype.resize=function(e){var r=this._containerDimensions(),n=r[0],i=r[1];return this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i),this.fire(new t.Event(\"movestart\",e)).fire(new t.Event(\"move\",e)).fire(new t.Event(\"resize\",e)).fire(new t.Event(\"moveend\",e))},n.prototype.getBounds=function(){var e=new W(this.transform.pointLocation(new t.default$1(0,this.transform.height)),this.transform.pointLocation(new t.default$1(this.transform.width,0)));return(this.transform.angle||this.transform.pitch)&&(e.extend(this.transform.pointLocation(new t.default$1(this.transform.size.x,0))),e.extend(this.transform.pointLocation(new t.default$1(0,this.transform.size.y)))),e},n.prototype.getMaxBounds=function(){return this.transform.latRange&&2===this.transform.latRange.length&&this.transform.lngRange&&2===this.transform.lngRange.length?new W([this.transform.lngRange[0],this.transform.latRange[0]],[this.transform.lngRange[1],this.transform.latRange[1]]):null},n.prototype.setMaxBounds=function(t){if(t){var e=W.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null==t&&(this.transform.lngRange=null,this.transform.latRange=null,this._update());return this},n.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error(\"maxZoom must be greater than the current minZoom\")},n.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},n.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update(),this},n.prototype.getMaxZoom=function(){return this.transform.maxZoom},n.prototype.project=function(t){return this.transform.locationPoint(G.convert(t))},n.prototype.unproject=function(e){return this.transform.pointLocation(t.default$1.convert(e))},n.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},n.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isActive()},n.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},n.prototype.on=function(t,e,n){var i,a=this;if(void 0===n)return r.prototype.on.call(this,t,e);var o=function(){if(\"mouseenter\"===t||\"mouseover\"===t){var r=!1;return{layer:e,listener:n,delegates:{mousemove:function(i){var o=a.getLayer(e)?a.queryRenderedFeatures(i.point,{layers:[e]}):[];o.length?r||(r=!0,n.call(a,new Vr(t,a,i.originalEvent,{features:o}))):r=!1},mouseout:function(){r=!1}}}}if(\"mouseleave\"===t||\"mouseout\"===t){var o=!1;return{layer:e,listener:n,delegates:{mousemove:function(r){(a.getLayer(e)?a.queryRenderedFeatures(r.point,{layers:[e]}):[]).length?o=!0:o&&(o=!1,n.call(a,new Vr(t,a,r.originalEvent)))},mouseout:function(e){o&&(o=!1,n.call(a,new Vr(t,a,e.originalEvent)))}}}}return{layer:e,listener:n,delegates:(i={},i[t]=function(t){var r=a.getLayer(e)?a.queryRenderedFeatures(t.point,{layers:[e]}):[];r.length&&(t.features=r,n.call(a,t),delete t.features)},i)}}();for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(o),o.delegates)a.on(s,o.delegates[s]);return this},n.prototype.off=function(t,e,n){if(void 0===n)return r.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var i=this._delegatedListeners[t],a=0;a180;){var o=r.locationPoint(t);if(o.x>=0&&o.y>=0&&o.x<=r.width&&o.y<=r.height)break;t.lng>r.center.lng?t.lng-=360:t.lng+=360}return t}pn.prototype._rotateCompassArrow=function(){var t=\"rotate(\"+this._map.transform.angle*(180/Math.PI)+\"deg)\";this._compassArrow.style.transform=t},pn.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on(\"rotate\",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Yr(t,{button:\"left\",element:this._compass}),this._handler.enable()),this._container},pn.prototype.onRemove=function(){s.remove(this._container),this.options.showCompass&&(this._map.off(\"rotate\",this._rotateCompassArrow),this._handler.disable(),delete this._handler),delete this._map},pn.prototype._createButton=function(t,e,r){var n=s.create(\"button\",t,this._container);return n.type=\"button\",n.setAttribute(\"aria-label\",e),n.addEventListener(\"click\",r),n};var gn={center:\"translate(-50%,-50%)\",top:\"translate(-50%,0)\",\"top-left\":\"translate(0,0)\",\"top-right\":\"translate(-100%,0)\",bottom:\"translate(-50%,-100%)\",\"bottom-left\":\"translate(0,-100%)\",\"bottom-right\":\"translate(-100%,-100%)\",left:\"translate(0,-50%)\",right:\"translate(-100%,-50%)\"};function vn(t,e,r){var n=t.classList;for(var i in gn)n.remove(\"mapboxgl-\"+r+\"-anchor-\"+i);n.add(\"mapboxgl-\"+r+\"-anchor-\"+e)}var mn=function(e){if((arguments[0]instanceof t.default.HTMLElement||2===arguments.length)&&(e=t.extend({element:e},arguments[1])),t.bindAll([\"_update\",\"_onMapClick\"],this),this._anchor=e&&e.anchor||\"center\",this._color=e&&e.color||\"#3FB1CE\",e&&e.element)this._element=e.element,this._offset=t.default$1.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=s.create(\"div\");var r=s.createNS(\"http://www.w3.org/2000/svg\",\"svg\");r.setAttributeNS(null,\"height\",\"41px\"),r.setAttributeNS(null,\"width\",\"27px\"),r.setAttributeNS(null,\"viewBox\",\"0 0 27 41\");var n=s.createNS(\"http://www.w3.org/2000/svg\",\"g\");n.setAttributeNS(null,\"stroke\",\"none\"),n.setAttributeNS(null,\"stroke-width\",\"1\"),n.setAttributeNS(null,\"fill\",\"none\"),n.setAttributeNS(null,\"fill-rule\",\"evenodd\");var i=s.createNS(\"http://www.w3.org/2000/svg\",\"g\");i.setAttributeNS(null,\"fill-rule\",\"nonzero\");var a=s.createNS(\"http://www.w3.org/2000/svg\",\"g\");a.setAttributeNS(null,\"transform\",\"translate(3.0, 29.0)\"),a.setAttributeNS(null,\"fill\",\"#000000\");for(var o=0,l=[{rx:\"10.5\",ry:\"5.25002273\"},{rx:\"10.5\",ry:\"5.25002273\"},{rx:\"9.5\",ry:\"4.77275007\"},{rx:\"8.5\",ry:\"4.29549936\"},{rx:\"7.5\",ry:\"3.81822308\"},{rx:\"6.5\",ry:\"3.34094679\"},{rx:\"5.5\",ry:\"2.86367051\"},{rx:\"4.5\",ry:\"2.38636864\"}];o5280?Mn(e,c,h/5280,\"mi\"):Mn(e,c,h,\"ft\")}else r&&\"nautical\"===r.unit?Mn(e,c,f/1852,\"nm\"):Mn(e,c,f,\"m\")}function Mn(t,e,r,n){var i,a,o,s=(i=r,(a=Math.pow(10,(\"\"+Math.floor(i)).length-1))*(o=(o=i/a)>=10?10:o>=5?5:o>=3?3:o>=2?2:1)),l=s/r;\"m\"===n&&s>=1e3&&(s/=1e3,n=\"km\"),t.style.width=e*l+\"px\",t.innerHTML=s+n}wn.prototype.getDefaultPosition=function(){return\"bottom-left\"},wn.prototype._onMove=function(){kn(this._map,this._container,this.options)},wn.prototype.onAdd=function(t){return this._map=t,this._container=s.create(\"div\",\"mapboxgl-ctrl mapboxgl-ctrl-scale\",t.getContainer()),this._map.on(\"move\",this._onMove),this._onMove(),this._container},wn.prototype.onRemove=function(){s.remove(this._container),this._map.off(\"move\",this._onMove),this._map=void 0},wn.prototype.setUnit=function(t){this.options.unit=t,kn(this._map,this._container,this.options)};var An=function(){this._fullscreen=!1,t.bindAll([\"_onClickFullscreen\",\"_changeIcon\"],this),\"onfullscreenchange\"in t.default.document?this._fullscreenchange=\"fullscreenchange\":\"onmozfullscreenchange\"in t.default.document?this._fullscreenchange=\"mozfullscreenchange\":\"onwebkitfullscreenchange\"in t.default.document?this._fullscreenchange=\"webkitfullscreenchange\":\"onmsfullscreenchange\"in t.default.document&&(this._fullscreenchange=\"MSFullscreenChange\"),this._className=\"mapboxgl-ctrl\"};An.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=s.create(\"div\",this._className+\" mapboxgl-ctrl-group\"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display=\"none\",t.warnOnce(\"This device does not support fullscreen mode.\")),this._container},An.prototype.onRemove=function(){s.remove(this._container),this._map=null,t.default.document.removeEventListener(this._fullscreenchange,this._changeIcon)},An.prototype._checkFullscreenSupport=function(){return!!(t.default.document.fullscreenEnabled||t.default.document.mozFullScreenEnabled||t.default.document.msFullscreenEnabled||t.default.document.webkitFullscreenEnabled)},An.prototype._setupUI=function(){var e=this._fullscreenButton=s.create(\"button\",this._className+\"-icon \"+this._className+\"-fullscreen\",this._container);e.setAttribute(\"aria-label\",\"Toggle fullscreen\"),e.type=\"button\",this._fullscreenButton.addEventListener(\"click\",this._onClickFullscreen),t.default.document.addEventListener(this._fullscreenchange,this._changeIcon)},An.prototype._isFullscreen=function(){return this._fullscreen},An.prototype._changeIcon=function(){(t.default.document.fullscreenElement||t.default.document.mozFullScreenElement||t.default.document.webkitFullscreenElement||t.default.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+\"-shrink\"),this._fullscreenButton.classList.toggle(this._className+\"-fullscreen\"))},An.prototype._onClickFullscreen=function(){this._isFullscreen()?t.default.document.exitFullscreen?t.default.document.exitFullscreen():t.default.document.mozCancelFullScreen?t.default.document.mozCancelFullScreen():t.default.document.msExitFullscreen?t.default.document.msExitFullscreen():t.default.document.webkitCancelFullScreen&&t.default.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen()};var Tn={closeButton:!0,closeOnClick:!0},Sn=function(e){function r(r){e.call(this),this.options=t.extend(Object.create(Tn),r),t.bindAll([\"_update\",\"_onClickClose\"],this)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.addTo=function(e){return this._map=e,this._map.on(\"move\",this._update),this.options.closeOnClick&&this._map.on(\"click\",this._onClickClose),this._update(),this.fire(new t.Event(\"open\")),this},r.prototype.isOpen=function(){return!!this._map},r.prototype.remove=function(){return this._content&&s.remove(this._content),this._container&&(s.remove(this._container),delete this._container),this._map&&(this._map.off(\"move\",this._update),this._map.off(\"click\",this._onClickClose),delete this._map),this.fire(new t.Event(\"close\")),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(t){return this._lngLat=G.convert(t),this._pos=null,this._update(),this},r.prototype.setText=function(e){return this.setDOMContent(t.default.document.createTextNode(e))},r.prototype.setHTML=function(e){var r,n=t.default.document.createDocumentFragment(),i=t.default.document.createElement(\"body\");for(i.innerHTML=e;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},r.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},r.prototype._createContent=function(){this._content&&s.remove(this._content),this._content=s.create(\"div\",\"mapboxgl-popup-content\",this._container),this.options.closeButton&&(this._closeButton=s.create(\"button\",\"mapboxgl-popup-close-button\",this._content),this._closeButton.type=\"button\",this._closeButton.setAttribute(\"aria-label\",\"Close popup\"),this._closeButton.innerHTML=\"×\",this._closeButton.addEventListener(\"click\",this._onClickClose))},r.prototype._update=function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=s.create(\"div\",\"mapboxgl-popup\",this._map.getContainer()),this._tip=s.create(\"div\",\"mapboxgl-popup-tip\",this._container),this._container.appendChild(this._content)),this._map.transform.renderWorldCopies&&(this._lngLat=dn(this._lngLat,this._pos,this._map.transform));var e=this._pos=this._map.project(this._lngLat),r=this.options.anchor,n=function e(r){if(r){if(\"number\"==typeof r){var n=Math.round(Math.sqrt(.5*Math.pow(r,2)));return{center:new t.default$1(0,0),top:new t.default$1(0,r),\"top-left\":new t.default$1(n,n),\"top-right\":new t.default$1(-n,n),bottom:new t.default$1(0,-r),\"bottom-left\":new t.default$1(n,-n),\"bottom-right\":new t.default$1(-n,-n),left:new t.default$1(r,0),right:new t.default$1(-r,0)}}if(r instanceof t.default$1||Array.isArray(r)){var i=t.default$1.convert(r);return{center:i,top:i,\"top-left\":i,\"top-right\":i,bottom:i,\"bottom-left\":i,\"bottom-right\":i,left:i,right:i}}return{center:t.default$1.convert(r.center||[0,0]),top:t.default$1.convert(r.top||[0,0]),\"top-left\":t.default$1.convert(r[\"top-left\"]||[0,0]),\"top-right\":t.default$1.convert(r[\"top-right\"]||[0,0]),bottom:t.default$1.convert(r.bottom||[0,0]),\"bottom-left\":t.default$1.convert(r[\"bottom-left\"]||[0,0]),\"bottom-right\":t.default$1.convert(r[\"bottom-right\"]||[0,0]),left:t.default$1.convert(r.left||[0,0]),right:t.default$1.convert(r.right||[0,0])}}return e(new t.default$1(0,0))}(this.options.offset);if(!r){var i,a=this._container.offsetWidth,o=this._container.offsetHeight;i=e.y+n.bottom.ythis._map.transform.height-o?[\"bottom\"]:[],e.xthis._map.transform.width-a/2&&i.push(\"right\"),r=0===i.length?\"bottom\":i.join(\"-\")}var l=e.add(n[r]).round();s.setTransform(this._container,gn[r]+\" translate(\"+l.x+\"px,\"+l.y+\"px)\"),vn(this._container,r,\"popup\")}},r.prototype._onClickClose=function(){this.remove()},r}(t.Evented),Cn={version:\"0.45.0\",supported:e,workerCount:Math.max(Math.floor(a.hardwareConcurrency/2),1),setRTLTextPlugin:t.setRTLTextPlugin,Map:un,NavigationControl:pn,GeolocateControl:bn,AttributionControl:nn,ScaleControl:wn,FullscreenControl:An,Popup:Sn,Marker:mn,Style:Je,LngLat:G,LngLatBounds:W,Point:t.default$1,Evented:t.Evented,config:v,get accessToken(){return v.ACCESS_TOKEN},set accessToken(t){v.ACCESS_TOKEN=t},workerUrl:\"\"};return Cn}),n})}).call(this,\"undefined\"!=typeof global?global:\"undefined\"!=typeof self?self:\"undefined\"!=typeof window?window:{})},{}],410:[function(t,e,r){\"use strict\";e.exports=function(t){for(var e=1<p[1][2]&&(m[0]=-m[0]),p[0][2]>p[2][0]&&(m[1]=-m[1]),p[1][0]>p[0][1]&&(m[2]=-m[2]),!0}},{\"./normalize\":412,\"gl-mat4/clone\":248,\"gl-mat4/create\":249,\"gl-mat4/determinant\":250,\"gl-mat4/invert\":254,\"gl-mat4/transpose\":264,\"gl-vec3/cross\":317,\"gl-vec3/dot\":322,\"gl-vec3/length\":332,\"gl-vec3/normalize\":339}],412:[function(t,e,r){e.exports=function(t,e){var r=e[15];if(0===r)return!1;for(var n=1/r,i=0;i<16;i++)t[i]=e[i]*n;return!0}},{}],413:[function(t,e,r){var n=t(\"gl-vec3/lerp\"),i=t(\"mat4-recompose\"),a=t(\"mat4-decompose\"),o=t(\"gl-mat4/determinant\"),s=t(\"quat-slerp\"),l=f(),c=f(),u=f();function f(){return{translate:h(),scale:h(1),skew:h(),perspective:[0,0,0,1],quaternion:[0,0,0,1]}}function h(t){return[t||0,t||0,t||0]}e.exports=function(t,e,r,f){if(0===o(e)||0===o(r))return!1;var h=a(e,l.translate,l.scale,l.skew,l.perspective,l.quaternion),p=a(r,c.translate,c.scale,c.skew,c.perspective,c.quaternion);return!(!h||!p||(n(u.translate,l.translate,c.translate,f),n(u.skew,l.skew,c.skew,f),n(u.scale,l.scale,c.scale,f),n(u.perspective,l.perspective,c.perspective,f),s(u.quaternion,l.quaternion,c.quaternion,f),i(t,u.translate,u.scale,u.skew,u.perspective,u.quaternion),0))}},{\"gl-mat4/determinant\":250,\"gl-vec3/lerp\":333,\"mat4-decompose\":411,\"mat4-recompose\":414,\"quat-slerp\":466}],414:[function(t,e,r){var n={identity:t(\"gl-mat4/identity\"),translate:t(\"gl-mat4/translate\"),multiply:t(\"gl-mat4/multiply\"),create:t(\"gl-mat4/create\"),scale:t(\"gl-mat4/scale\"),fromRotationTranslation:t(\"gl-mat4/fromRotationTranslation\")},i=(n.create(),n.create());e.exports=function(t,e,r,a,o,s){return n.identity(t),n.fromRotationTranslation(t,s,e),t[3]=o[0],t[7]=o[1],t[11]=o[2],t[15]=o[3],n.identity(i),0!==a[2]&&(i[9]=a[2],n.multiply(t,t,i)),0!==a[1]&&(i[9]=0,i[8]=a[1],n.multiply(t,t,i)),0!==a[0]&&(i[8]=0,i[4]=a[0],n.multiply(t,t,i)),n.scale(t,t,r),t}},{\"gl-mat4/create\":249,\"gl-mat4/fromRotationTranslation\":252,\"gl-mat4/identity\":253,\"gl-mat4/multiply\":256,\"gl-mat4/scale\":262,\"gl-mat4/translate\":263}],415:[function(t,e,r){\"use strict\";e.exports=Math.log2||function(t){return Math.log(t)*Math.LOG2E}},{}],416:[function(t,e,r){\"use strict\";var n=t(\"binary-search-bounds\"),i=t(\"mat4-interpolate\"),a=t(\"gl-mat4/invert\"),o=t(\"gl-mat4/rotateX\"),s=t(\"gl-mat4/rotateY\"),l=t(\"gl-mat4/rotateZ\"),c=t(\"gl-mat4/lookAt\"),u=t(\"gl-mat4/translate\"),f=(t(\"gl-mat4/scale\"),t(\"gl-vec3/normalize\")),h=[0,0,0];function 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m,y,x=v();if(x)t?(y=null===h.seg.myFill.below||h.seg.myFill.above!==h.seg.myFill.below)&&(x.seg.myFill.above=!x.seg.myFill.above):x.seg.otherFill=h.seg.myFill,r&&r.segmentUpdate(x.seg),h.other.remove(),h.remove();if(a.getHead()!==h){r&&r.rewind(h.seg);continue}t?(y=null===h.seg.myFill.below||h.seg.myFill.above!==h.seg.myFill.below,h.seg.myFill.below=g?g.seg.myFill.above:i,h.seg.myFill.above=y?!h.seg.myFill.below:h.seg.myFill.below):null===h.seg.otherFill&&(m=g?h.primary===g.primary?g.seg.otherFill.above:g.seg.myFill.above:h.primary?o:i,h.seg.otherFill={above:m,below:m}),r&&r.status(h.seg,!!d&&d.seg,!!g&&g.seg),h.other.status=p.insert(n.node({ev:h}))}else{var b=h.status;if(null===b)throw new Error(\"PolyBool: Zero-length segment detected; your epsilon is probably too small or too large\");if(s.exists(b.prev)&&s.exists(b.next)&&u(b.prev.ev,b.next.ev),r&&r.statusRemove(b.ev.seg),b.remove(),!h.primary){var 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t.length=r,t}},{\"cell-orientation\":100,\"compare-cell\":116,\"compare-oriented-cell\":117}],473:[function(t,e,r){\"use strict\";var n=t(\"array-bounds\"),i=t(\"color-normalize\"),a=t(\"update-diff\"),o=t(\"pick-by-alias\"),s=t(\"object-assign\"),l=t(\"flatten-vertex-data\"),c=t(\"to-float32\"),u=c.float32,f=c.fract32;e.exports=function(t,e){\"function\"==typeof t?(e||(e={}),e.regl=t):e=t;e.length&&(e.positions=e);if(!(t=e.regl).hasExtension(\"ANGLE_instanced_arrays\"))throw Error(\"regl-error2d: `ANGLE_instanced_arrays` extension should be enabled\");var r,c,p,d,g,v,m=t._gl,y={color:\"black\",capSize:5,lineWidth:1,opacity:1,viewport:null,range:null,offset:0,count:0,bounds:null,positions:[],errors:[]},x=[];return d=t.buffer({usage:\"dynamic\",type:\"uint8\",data:new Uint8Array(0)}),c=t.buffer({usage:\"dynamic\",type:\"float\",data:new Uint8Array(0)}),p=t.buffer({usage:\"dynamic\",type:\"float\",data:new Uint8Array(0)}),g=t.buffer({usage:\"dynamic\",type:\"float\",data:new Uint8Array(0)}),v=t.buffer({usage:\"static\",type:\"float\",data:h}),k(e),r=t({vert:\"\\n\\t\\tprecision highp float;\\n\\n\\t\\tattribute vec2 position, positionFract;\\n\\t\\tattribute vec4 error;\\n\\t\\tattribute vec4 color;\\n\\n\\t\\tattribute vec2 direction, lineOffset, capOffset;\\n\\n\\t\\tuniform vec4 viewport;\\n\\t\\tuniform float lineWidth, capSize;\\n\\t\\tuniform vec2 scale, scaleFract, translate, translateFract;\\n\\n\\t\\tvarying vec4 fragColor;\\n\\n\\t\\tvoid main() {\\n\\t\\t\\tfragColor = color / 255.;\\n\\n\\t\\t\\tvec2 pixelOffset = lineWidth * lineOffset + (capSize + lineWidth) * capOffset;\\n\\n\\t\\t\\tvec2 dxy = -step(.5, direction.xy) * error.xz + step(direction.xy, vec2(-.5)) * error.yw;\\n\\n\\t\\t\\tvec2 position = position + dxy;\\n\\n\\t\\t\\tvec2 pos = (position + translate) * scale\\n\\t\\t\\t\\t+ (positionFract + translateFract) * scale\\n\\t\\t\\t\\t+ (position + translate) * scaleFract\\n\\t\\t\\t\\t+ (positionFract + translateFract) * scaleFract;\\n\\n\\t\\t\\tpos += pixelOffset / viewport.zw;\\n\\n\\t\\t\\tgl_Position = vec4(pos * 2. - 1., 0, 1);\\n\\t\\t}\\n\\t\\t\",frag:\"\\n\\t\\tprecision mediump float;\\n\\n\\t\\tvarying vec4 fragColor;\\n\\n\\t\\tuniform float opacity;\\n\\n\\t\\tvoid main() {\\n\\t\\t\\tgl_FragColor = fragColor;\\n\\t\\t\\tgl_FragColor.a *= opacity;\\n\\t\\t}\\n\\t\\t\",uniforms:{range:t.prop(\"range\"),lineWidth:t.prop(\"lineWidth\"),capSize:t.prop(\"capSize\"),opacity:t.prop(\"opacity\"),scale:t.prop(\"scale\"),translate:t.prop(\"translate\"),scaleFract:t.prop(\"scaleFract\"),translateFract:t.prop(\"translateFract\"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},attributes:{color:{buffer:d,offset:function(t,e){return 4*e.offset},divisor:1},position:{buffer:c,offset:function(t,e){return 8*e.offset},divisor:1},positionFract:{buffer:p,offset:function(t,e){return 8*e.offset},divisor:1},error:{buffer:g,offset:function(t,e){return 16*e.offset},divisor:1},direction:{buffer:v,stride:24,offset:0},lineOffset:{buffer:v,stride:24,offset:8},capOffset:{buffer:v,stride:24,offset:16}},primitive:\"triangles\",blend:{enable:!0,color:[0,0,0,0],equation:{rgb:\"add\",alpha:\"add\"},func:{srcRGB:\"src alpha\",dstRGB:\"one minus src alpha\",srcAlpha:\"one minus dst alpha\",dstAlpha:\"one\"}},depth:{enable:!1},scissor:{enable:!0,box:t.prop(\"viewport\")},viewport:t.prop(\"viewport\"),stencil:!1,instances:t.prop(\"count\"),count:h.length}),s(b,{update:k,draw:_,destroy:M,regl:t,gl:m,canvas:m.canvas,groups:x}),b;function b(t){t?k(t):null===t&&M(),_()}function _(e){if(\"number\"==typeof e)return w(e);e&&!Array.isArray(e)&&(e=[e]),t._refresh(),x.forEach(function(t,r){t&&(e&&(e[r]?t.draw=!0:t.draw=!1),t.draw?w(r):t.draw=!0)})}function w(t){\"number\"==typeof t&&(t=x[t]),null!=t&&t&&t.count&&t.color&&t.opacity&&t.positions&&t.positions.length>1&&(t.scaleRatio=[t.scale[0]*t.viewport.width,t.scale[1]*t.viewport.height],r(t),t.after&&t.after(t))}function k(t){if(t){null!=t.length?\"number\"==typeof t[0]&&(t=[{positions:t}]):Array.isArray(t)||(t=[t]);var e=0,r=0;if(b.groups=x=t.map(function(t,c){var u=x[c];return t?(\"function\"==typeof t?t={after:t}:\"number\"==typeof t[0]&&(t={positions:t}),t=o(t,{color:\"color colors fill\",capSize:\"capSize cap capsize cap-size\",lineWidth:\"lineWidth line-width width line thickness\",opacity:\"opacity alpha\",range:\"range dataBox\",viewport:\"viewport viewBox\",errors:\"errors error\",positions:\"positions position data points\"}),u||(x[c]=u={id:c,scale:null,translate:null,scaleFract:null,translateFract:null,draw:!0},t=s({},y,t)),a(u,t,[{lineWidth:function(t){return.5*+t},capSize:function(t){return.5*+t},opacity:parseFloat,errors:function(t){return t=l(t),r+=t.length,t},positions:function(t,r){return t=l(t,\"float64\"),r.count=Math.floor(t.length/2),r.bounds=n(t,2),r.offset=e,e+=r.count,t}},{color:function(t,e){var r=e.count;if(t||(t=\"transparent\"),!Array.isArray(t)||\"number\"==typeof t[0]){var n=t;t=Array(r);for(var a=0;a 0. && baClipping < length(normalWidth * endBotJoin)) {\\n\\t\\t//handle miter clipping\\n\\t\\tbTopCoord -= normalWidth * endTopJoin;\\n\\t\\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\\n\\t}\\n\\n\\tif (nextReverse) {\\n\\t\\t//make join rectangular\\n\\t\\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\\n\\t\\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\\n\\t\\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\\n\\t\\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\\n\\t}\\n\\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\\n\\t\\t//handle miter clipping\\n\\t\\taBotCoord -= normalWidth * startBotJoin;\\n\\t\\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\\n\\t}\\n\\n\\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\\n\\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\\n\\n\\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\\n\\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\\n\\n\\t//position is normalized 0..1 coord on the screen\\n\\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\\n\\n\\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\\n\\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\\n\\n\\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\\n\\n\\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\\n\\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\\n\\n\\t//bevel miter cutoffs\\n\\tif (miterMode == 1.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\\n\\t\\t\\tstartCutoff = vec4(aCoord, aCoord);\\n\\t\\t\\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\\n\\t\\t\\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\\n\\t\\t\\tstartCutoff += viewport.xyxy;\\n\\t\\t\\tstartCutoff += startMiterWidth.xyxy;\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\\n\\t\\t\\tendCutoff = vec4(bCoord, bCoord);\\n\\t\\t\\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x) / scaleRatio;\\n\\t\\t\\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\\n\\t\\t\\tendCutoff += viewport.xyxy;\\n\\t\\t\\tendCutoff += endMiterWidth.xyxy;\\n\\t\\t}\\n\\t}\\n\\n\\t//round miter cutoffs\\n\\telse if (miterMode == 2.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\\n\\t\\t\\tstartCutoff = vec4(aCoord, aCoord);\\n\\t\\t\\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\\n\\t\\t\\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\\n\\t\\t\\tstartCutoff += viewport.xyxy;\\n\\t\\t\\tstartCutoff += startMiterWidth.xyxy;\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\\n\\t\\t\\tendCutoff = vec4(bCoord, bCoord);\\n\\t\\t\\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x) / scaleRatio;\\n\\t\\t\\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\\n\\t\\t\\tendCutoff += viewport.xyxy;\\n\\t\\t\\tendCutoff += endMiterWidth.xyxy;\\n\\t\\t}\\n\\t}\\n}\\n\"]),frag:o([\"precision highp float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D dashPattern;\\nuniform float dashSize, pixelRatio, thickness, opacity, id, miterMode;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\nvarying vec4 startCutoff, endCutoff;\\nvarying vec2 startCoord, endCoord;\\nvarying float enableStartMiter, enableEndMiter;\\n\\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\\n\\tvec2 diff = b - a;\\n\\tvec2 perp = normalize(vec2(-diff.y, diff.x));\\n\\treturn dot(p - a, perp);\\n}\\n\\nvoid main() {\\n\\tfloat alpha = 1., distToStart, distToEnd;\\n\\tfloat cutoff = thickness * .5;\\n\\n\\t//bevel miter\\n\\tif (miterMode == 1.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\\n\\t\\t\\tif (distToStart < -1.) {\\n\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\treturn;\\n\\t\\t\\t}\\n\\t\\t\\talpha *= min(max(distToStart + 1., 0.), 1.);\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\\n\\t\\t\\tif (distToEnd < -1.) {\\n\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\treturn;\\n\\t\\t\\t}\\n\\t\\t\\talpha *= min(max(distToEnd + 1., 0.), 1.);\\n\\t\\t}\\n\\t}\\n\\n\\t// round miter\\n\\telse if (miterMode == 2.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\\n\\t\\t\\tif (distToStart < 0.) {\\n\\t\\t\\t\\tfloat radius = length(gl_FragCoord.xy - startCoord);\\n\\n\\t\\t\\t\\tif(radius > cutoff + .5) {\\n\\t\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\t\\treturn;\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\\n\\t\\t\\tif (distToEnd < 0.) {\\n\\t\\t\\t\\tfloat radius = length(gl_FragCoord.xy - endCoord);\\n\\n\\t\\t\\t\\tif(radius > cutoff + .5) {\\n\\t\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\t\\treturn;\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\\n\\t\\t\\t}\\n\\t\\t}\\n\\t}\\n\\n\\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\\n\\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\\n\\n\\tgl_FragColor = fragColor;\\n\\tgl_FragColor.a *= alpha * opacity * dash;\\n}\\n\"]),attributes:{lineEnd:{buffer:r,divisor:0,stride:8,offset:0},lineTop:{buffer:r,divisor:0,stride:8,offset:4},aColor:{buffer:t.prop(\"colorBuffer\"),stride:4,offset:0,divisor:1},bColor:{buffer:t.prop(\"colorBuffer\"),stride:4,offset:4,divisor:1},prevCoord:{buffer:t.prop(\"positionBuffer\"),stride:8,offset:0,divisor:1},aCoord:{buffer:t.prop(\"positionBuffer\"),stride:8,offset:8,divisor:1},bCoord:{buffer:t.prop(\"positionBuffer\"),stride:8,offset:16,divisor:1},nextCoord:{buffer:t.prop(\"positionBuffer\"),stride:8,offset:24,divisor:1}}},n))}catch(t){e=i}return{fill:t({primitive:\"triangle\",elements:function(t,e){return e.triangles},offset:0,vert:o([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position, positionFract;\\n\\nuniform vec4 color;\\nuniform vec2 scale, scaleFract, translate, translateFract;\\nuniform float pixelRatio, id;\\nuniform vec4 viewport;\\nuniform float opacity;\\n\\nvarying vec4 fragColor;\\n\\nconst float MAX_LINES = 256.;\\n\\nvoid main() {\\n\\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\\n\\n\\tvec2 position = position * scale + translate\\n + positionFract * scale + translateFract\\n + position * scaleFract\\n + positionFract * scaleFract;\\n\\n\\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\\n\\n\\tfragColor = color / 255.;\\n\\tfragColor.a *= opacity;\\n}\\n\"]),frag:o([\"precision highp float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n\\tgl_FragColor = fragColor;\\n}\\n\"]),uniforms:{scale:t.prop(\"scale\"),color:t.prop(\"fill\"),scaleFract:t.prop(\"scaleFract\"),translateFract:t.prop(\"translateFract\"),translate:t.prop(\"translate\"),opacity:t.prop(\"opacity\"),pixelRatio:t.context(\"pixelRatio\"),id:t.prop(\"id\"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},attributes:{position:{buffer:t.prop(\"positionBuffer\"),stride:8,offset:8},positionFract:{buffer:t.prop(\"positionFractBuffer\"),stride:8,offset:8}},blend:n.blend,depth:{enable:!1},scissor:n.scissor,stencil:n.stencil,viewport:n.viewport}),rect:i,miter:e}},v.defaults={dashes:null,join:\"miter\",miterLimit:1,thickness:10,cap:\"square\",color:\"black\",opacity:1,overlay:!1,viewport:null,range:null,close:!1,fill:null},v.prototype.render=function(){for(var t,e=[],r=arguments.length;r--;)e[r]=arguments[r];e.length&&(t=this).update.apply(t,e),this.draw()},v.prototype.draw=function(){for(var t=this,e=[],r=arguments.length;r--;)e[r]=arguments[r];return(e.length?e:this.passes).forEach(function(e,r){var n;if(e&&Array.isArray(e))return(n=t).draw.apply(n,e);\"number\"==typeof e&&(e=t.passes[e]),e&&e.count>1&&e.opacity&&(t.regl._refresh(),e.fill&&e.triangles&&e.triangles.length>2&&t.shaders.fill(e),e.thickness&&(e.scale[0]*e.viewport.width>v.precisionThreshold||e.scale[1]*e.viewport.height>v.precisionThreshold?t.shaders.rect(e):\"rect\"===e.join||!e.join&&(e.thickness<=2||e.count>=v.maxPoints)?t.shaders.rect(e):t.shaders.miter(e)))}),this},v.prototype.update=function(t){var e=this;if(t){null!=t.length?\"number\"==typeof t[0]&&(t=[{positions:t}]):Array.isArray(t)||(t=[t]);var r=this.regl,o=this.gl;if(t.forEach(function(t,f){var d=e.passes[f];if(void 0!==t)if(null!==t){if(\"number\"==typeof t[0]&&(t={positions:t}),t=s(t,{positions:\"positions points data coords\",thickness:\"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth\",join:\"lineJoin linejoin join type mode\",miterLimit:\"miterlimit miterLimit\",dashes:\"dash dashes dasharray dash-array dashArray\",color:\"color colour stroke colors colours stroke-color strokeColor\",fill:\"fill fill-color fillColor\",opacity:\"alpha opacity\",overlay:\"overlay crease overlap intersect\",close:\"closed close closed-path closePath\",range:\"range dataBox\",viewport:\"viewport viewBox\",hole:\"holes hole hollow\"}),d||(e.passes[f]=d={id:f,scale:null,scaleFract:null,translate:null,translateFract:null,count:0,hole:[],depth:0,dashLength:1,dashTexture:r.texture({channels:1,data:new Uint8Array([255]),width:1,height:1,mag:\"linear\",min:\"linear\"}),colorBuffer:r.buffer({usage:\"dynamic\",type:\"uint8\",data:new Uint8Array}),positionBuffer:r.buffer({usage:\"dynamic\",type:\"float\",data:new Uint8Array}),positionFractBuffer:r.buffer({usage:\"dynamic\",type:\"float\",data:new Uint8Array})},t=a({},v.defaults,t)),null!=t.thickness&&(d.thickness=parseFloat(t.thickness)),null!=t.opacity&&(d.opacity=parseFloat(t.opacity)),null!=t.miterLimit&&(d.miterLimit=parseFloat(t.miterLimit)),null!=t.overlay&&(d.overlay=!!t.overlay,f 1.0 + delta) {\\n\\t\\tdiscard;\\n\\t}\\n\\n\\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\\n\\n\\tfloat borderRadius = fragBorderRadius;\\n\\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\\n\\tvec4 color = mix(fragColor, fragBorderColor, ratio);\\n\\tcolor.a *= alpha * opacity;\\n\\tgl_FragColor = color;\\n}\\n\"]),l.vert=u([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute float x, y, xFract, yFract;\\nattribute float size, borderSize;\\nattribute vec4 colorId, borderColorId;\\nattribute float isActive;\\n\\nuniform vec2 scale, scaleFract, translate, translateFract;\\nuniform float pixelRatio;\\nuniform sampler2D palette;\\nuniform vec2 paletteSize;\\n\\nconst float maxSize = 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this._validate(t,this.minMonth,this.minDay,n.local.invalidYear||n.regionalOptions[\"\"].invalidYear),13},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(13===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return(t=i.year())<0&&t++,i.day()+30*(i.month()-1)+365*(t-1)+Math.floor(t/4)+this.jdEpoch-1},fromJD:function(t){var e=Math.floor(t)+.5-this.jdEpoch,r=Math.floor((e-Math.floor((e+366)/1461))/365)+1;r<=0&&r--,e=Math.floor(t)+.5-this.newDate(r,1,1).toJD();var n=Math.floor(e/30)+1,i=e-30*(n-1)+1;return this.newDate(r,n,i)}}),n.calendars.ethiopian=a},{\"../main\":547,\"object-assign\":437}],537:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function 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e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return this._leapYear(e.year())},_leapYear:function(t){return o(7*(t=t<0?t+1:t)+1,19)<7},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),this._leapYear(t.year?t.year():t)?13:12},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year(),this.toJD(-1===t?1:t+1,7,1)-this.toJD(t,7,1)},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,n.local.invalidMonth),12===e&&this.leapYear(t)?30:8===e&&5===o(this.daysInYear(t),10)?30:9===e&&3===o(this.daysInYear(t),10)?29:this.daysPerMonth[e-1]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},extraInfo:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return{yearType:(this.leapYear(i)?\"embolismic\":\"common\")+\" \"+[\"deficient\",\"regular\",\"complete\"][this.daysInYear(i)%10-3]}},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=i.year(),e=i.month(),r=i.day();var a=t<=0?t+1:t,o=this.jdEpoch+this._delay1(a)+this._delay2(a)+r+1;if(e<7){for(var s=7;s<=this.monthsInYear(t);s++)o+=this.daysInMonth(t,s);for(s=1;s=this.toJD(-1===e?1:e+1,7,1);)e++;for(var r=tthis.toJD(e,r,this.daysInMonth(e,r));)r++;var n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),n.calendars.hebrew=a},{\"../main\":547,\"object-assign\":437}],538:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function a(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}a.prototype=new n.baseCalendar,i(a.prototype,{name:\"Islamic\",jdEpoch:1948439.5,daysPerMonth:[30,29,30,29,30,29,30,29,30,29,30,29],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Islamic\",epochs:[\"BH\",\"AH\"],monthNames:[\"Muharram\",\"Safar\",\"Rabi' al-awwal\",\"Rabi' al-thani\",\"Jumada al-awwal\",\"Jumada al-thani\",\"Rajab\",\"Sha'aban\",\"Ramadan\",\"Shawwal\",\"Dhu al-Qi'dah\",\"Dhu al-Hijjah\"],monthNamesShort:[\"Muh\",\"Saf\",\"Rab1\",\"Rab2\",\"Jum1\",\"Jum2\",\"Raj\",\"Sha'\",\"Ram\",\"Shaw\",\"DhuQ\",\"DhuH\"],dayNames:[\"Yawm al-ahad\",\"Yawm al-ithnayn\",\"Yawm ath-thulaathaa'\",\"Yawm al-arbi'aa'\",\"Yawm al-kham\\u012bs\",\"Yawm al-jum'a\",\"Yawm as-sabt\"],dayNamesShort:[\"Aha\",\"Ith\",\"Thu\",\"Arb\",\"Kha\",\"Jum\",\"Sab\"],dayNamesMin:[\"Ah\",\"It\",\"Th\",\"Ar\",\"Kh\",\"Ju\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:6,isRTL:!1}},leapYear:function(t){return(11*this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year()+14)%30<11},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return this.leapYear(t)?355:354},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return t=i.year(),e=i.month(),t=t<=0?t+1:t,(r=i.day())+Math.ceil(29.5*(e-1))+354*(t-1)+Math.floor((3+11*t)/30)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=Math.floor((30*(t-this.jdEpoch)+10646)/10631);e=e<=0?e-1:e;var r=Math.min(12,Math.ceil((t-29-this.toJD(e,1,1))/29.5)+1),n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),n.calendars.islamic=a},{\"../main\":547,\"object-assign\":437}],539:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function a(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}a.prototype=new n.baseCalendar,i(a.prototype,{name:\"Julian\",jdEpoch:1721423.5,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Julian\",epochs:[\"BC\",\"AD\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"mm/dd/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return(t=e.year()<0?e.year()+1:e.year())%4==0},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(4-(n.dayOfWeek()||7),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return t=i.year(),e=i.month(),r=i.day(),t<0&&t++,e<=2&&(t--,e+=12),Math.floor(365.25*(t+4716))+Math.floor(30.6001*(e+1))+r-1524.5},fromJD:function(t){var e=Math.floor(t+.5)+1524,r=Math.floor((e-122.1)/365.25),n=Math.floor(365.25*r),i=Math.floor((e-n)/30.6001),a=i-Math.floor(i<14?1:13),o=r-Math.floor(a>2?4716:4715),s=e-n-Math.floor(30.6001*i);return o<=0&&o--,this.newDate(o,a,s)}}),n.calendars.julian=a},{\"../main\":547,\"object-assign\":437}],540:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function a(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}function o(t,e){return t-e*Math.floor(t/e)}function s(t,e){return o(t-1,e)+1}a.prototype=new n.baseCalendar,i(a.prototype,{name:\"Mayan\",jdEpoch:584282.5,hasYearZero:!0,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{\"\":{name:\"Mayan\",epochs:[\"\",\"\"],monthNames:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\"],monthNamesShort:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\"],dayNames:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\",\"18\",\"19\"],dayNamesShort:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\",\"18\",\"19\"],dayNamesMin:[\"0\",\"1\",\"2\",\"3\",\"4\",\"5\",\"6\",\"7\",\"8\",\"9\",\"10\",\"11\",\"12\",\"13\",\"14\",\"15\",\"16\",\"17\",\"18\",\"19\"],digits:null,dateFormat:\"YYYY.m.d\",firstDay:0,isRTL:!1,haabMonths:[\"Pop\",\"Uo\",\"Zip\",\"Zotz\",\"Tzec\",\"Xul\",\"Yaxkin\",\"Mol\",\"Chen\",\"Yax\",\"Zac\",\"Ceh\",\"Mac\",\"Kankin\",\"Muan\",\"Pax\",\"Kayab\",\"Cumku\",\"Uayeb\"],tzolkinMonths:[\"Imix\",\"Ik\",\"Akbal\",\"Kan\",\"Chicchan\",\"Cimi\",\"Manik\",\"Lamat\",\"Muluc\",\"Oc\",\"Chuen\",\"Eb\",\"Ben\",\"Ix\",\"Men\",\"Cib\",\"Caban\",\"Etznab\",\"Cauac\",\"Ahau\"]}},leapYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),!1},formatYear:function(t){t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year();var e=Math.floor(t/400);return t%=400,t+=t<0?400:0,e+\".\"+Math.floor(t/20)+\".\"+t%20},forYear:function(t){if((t=t.split(\".\")).length<3)throw\"Invalid Mayan year\";for(var e=0,r=0;r19||r>0&&n<0)throw\"Invalid Mayan year\";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,n.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,n.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate).day()},weekDay:function(t,e,r){return this._validate(t,e,r,n.local.invalidDate),!0},extraInfo:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate).toJD(),a=this._toHaab(i),o=this._toTzolkin(i);return{haabMonthName:this.local.haabMonths[a[0]-1],haabMonth:a[0],haabDay:a[1],tzolkinDayName:this.local.tzolkinMonths[o[0]-1],tzolkinDay:o[0],tzolkinTrecena:o[1]}},_toHaab:function(t){var e=o((t-=this.jdEpoch)+8+340,365);return[Math.floor(e/20)+1,o(e,20)]},_toTzolkin:function(t){return[s((t-=this.jdEpoch)+20,20),s(t+4,13)]},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);return i.day()+20*i.month()+360*i.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),n.calendars.mayan=a},{\"../main\":547,\"object-assign\":437}],541:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function a(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}a.prototype=new n.baseCalendar;var o=n.instance(\"gregorian\");i(a.prototype,{name:\"Nanakshahi\",jdEpoch:2257673.5,daysPerMonth:[31,31,31,31,31,30,30,30,30,30,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Nanakshahi\",epochs:[\"BN\",\"AN\"],monthNames:[\"Chet\",\"Vaisakh\",\"Jeth\",\"Harh\",\"Sawan\",\"Bhadon\",\"Assu\",\"Katak\",\"Maghar\",\"Poh\",\"Magh\",\"Phagun\"],monthNamesShort:[\"Che\",\"Vai\",\"Jet\",\"Har\",\"Saw\",\"Bha\",\"Ass\",\"Kat\",\"Mgr\",\"Poh\",\"Mgh\",\"Pha\"],dayNames:[\"Somvaar\",\"Mangalvar\",\"Budhvaar\",\"Veervaar\",\"Shukarvaar\",\"Sanicharvaar\",\"Etvaar\"],dayNamesShort:[\"Som\",\"Mangal\",\"Budh\",\"Veer\",\"Shukar\",\"Sanichar\",\"Et\"],dayNamesMin:[\"So\",\"Ma\",\"Bu\",\"Ve\",\"Sh\",\"Sa\",\"Et\"],digits:null,dateFormat:\"dd-mm-yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear||n.regionalOptions[\"\"].invalidYear);return o.leapYear(e.year()+(e.year()<1?1:0)+1469)},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(1-(n.dayOfWeek()||7),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidMonth);(t=i.year())<0&&t++;for(var a=i.day(),s=1;s=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),n.calendars.nanakshahi=a},{\"../main\":547,\"object-assign\":437}],542:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function a(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}a.prototype=new n.baseCalendar,i(a.prototype,{name:\"Nepali\",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{\"\":{name:\"Nepali\",epochs:[\"BBS\",\"ABS\"],monthNames:[\"Baisakh\",\"Jestha\",\"Ashadh\",\"Shrawan\",\"Bhadra\",\"Ashwin\",\"Kartik\",\"Mangsir\",\"Paush\",\"Mangh\",\"Falgun\",\"Chaitra\"],monthNamesShort:[\"Bai\",\"Je\",\"As\",\"Shra\",\"Bha\",\"Ash\",\"Kar\",\"Mang\",\"Pau\",\"Ma\",\"Fal\",\"Chai\"],dayNames:[\"Aaitabaar\",\"Sombaar\",\"Manglbaar\",\"Budhabaar\",\"Bihibaar\",\"Shukrabaar\",\"Shanibaar\"],dayNamesShort:[\"Aaita\",\"Som\",\"Mangl\",\"Budha\",\"Bihi\",\"Shukra\",\"Shani\"],dayNamesMin:[\"Aai\",\"So\",\"Man\",\"Bu\",\"Bi\",\"Shu\",\"Sha\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:1,isRTL:!1}},leapYear:function(t){return this.daysInYear(t)!==this.daysPerYear},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){if(t=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear).year(),\"undefined\"==typeof this.NEPALI_CALENDAR_DATA[t])return this.daysPerYear;for(var e=0,r=this.minMonth;r<=12;r++)e+=this.NEPALI_CALENDAR_DATA[t][r];return e},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,n.local.invalidMonth),\"undefined\"==typeof this.NEPALI_CALENDAR_DATA[t]?this.daysPerMonth[e-1]:this.NEPALI_CALENDAR_DATA[t][e]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=i.year(),e=i.month(),r=i.day();var a=n.instance(),o=0,s=e,l=t;this._createMissingCalendarData(t);var c=t-(s>9||9===s&&r>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==e&&(o=r,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===e?(o+=r-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(c)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(c,1,1).add(o,\"d\").toJD()},fromJD:function(t){var e=n.instance().fromJD(t),r=e.year(),i=e.dayOfYear(),a=r+56;this._createMissingCalendarData(a);for(var o=9,s=this.NEPALI_CALENDAR_DATA[a][0],l=this.NEPALI_CALENDAR_DATA[a][o]-s+1;i>l;)++o>12&&(o=1,a++),l+=this.NEPALI_CALENDAR_DATA[a][o];var c=this.NEPALI_CALENDAR_DATA[a][o]-(l-i);return this.newDate(a,o,c)},_createMissingCalendarData:function(t){var e=this.daysPerMonth.slice(0);e.unshift(17);for(var r=t-1;r0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-(n.dayOfWeek()+1)%7,\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=i.year(),e=i.month(),r=i.day();var a=t-(t>=0?474:473),s=474+o(a,2820);return r+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(a/2820)+this.jdEpoch-1},fromJD:function(t){var e=(t=Math.floor(t)+.5)-this.toJD(475,1,1),r=Math.floor(e/1029983),n=o(e,1029983),i=2820;if(1029982!==n){var a=Math.floor(n/366),s=o(n,366);i=Math.floor((2134*a+2816*s+2815)/1028522)+a+1}var l=i+2820*r+474;l=l<=0?l-1:l;var c=t-this.toJD(l,1,1)+1,u=c<=186?Math.ceil(c/31):Math.ceil((c-6)/30),f=t-this.toJD(l,u,1)+1;return this.newDate(l,u,f)}}),n.calendars.persian=a,n.calendars.jalali=a},{\"../main\":547,\"object-assign\":437}],544:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\"),a=n.instance();function o(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}o.prototype=new n.baseCalendar,i(o.prototype,{name:\"Taiwan\",jdEpoch:2419402.5,yearsOffset:1911,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Taiwan\",epochs:[\"BROC\",\"ROC\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:1,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);t=this._t2gYear(e.year());return a.leapYear(t)},weekOfYear:function(t,e,r){var i=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);t=this._t2gYear(i.year());return a.weekOfYear(t,i.month(),i.day())},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=this._t2gYear(i.year());return a.toJD(t,i.month(),i.day())},fromJD:function(t){var e=a.fromJD(t),r=this._g2tYear(e.year());return this.newDate(r,e.month(),e.day())},_t2gYear:function(t){return t+this.yearsOffset+(t>=-this.yearsOffset&&t<=-1?1:0)},_g2tYear:function(t){return t-this.yearsOffset-(t>=1&&t<=this.yearsOffset?1:0)}}),n.calendars.taiwan=o},{\"../main\":547,\"object-assign\":437}],545:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\"),a=n.instance();function o(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}o.prototype=new n.baseCalendar,i(o.prototype,{name:\"Thai\",jdEpoch:1523098.5,yearsOffset:543,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Thai\",epochs:[\"BBE\",\"BE\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);t=this._t2gYear(e.year());return a.leapYear(t)},weekOfYear:function(t,e,r){var i=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);t=this._t2gYear(i.year());return a.weekOfYear(t,i.month(),i.day())},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,n.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate);t=this._t2gYear(i.year());return a.toJD(t,i.month(),i.day())},fromJD:function(t){var e=a.fromJD(t),r=this._g2tYear(e.year());return this.newDate(r,e.month(),e.day())},_t2gYear:function(t){return t-this.yearsOffset-(t>=1&&t<=this.yearsOffset?1:0)},_g2tYear:function(t){return t+this.yearsOffset+(t>=-this.yearsOffset&&t<=-1?1:0)}}),n.calendars.thai=o},{\"../main\":547,\"object-assign\":437}],546:[function(t,e,r){var n=t(\"../main\"),i=t(\"object-assign\");function a(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}a.prototype=new n.baseCalendar,i(a.prototype,{name:\"UmmAlQura\",hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Umm al-Qura\",epochs:[\"BH\",\"AH\"],monthNames:[\"Al-Muharram\",\"Safar\",\"Rabi' al-awwal\",\"Rabi' Al-Thani\",\"Jumada Al-Awwal\",\"Jumada Al-Thani\",\"Rajab\",\"Sha'aban\",\"Ramadan\",\"Shawwal\",\"Dhu al-Qi'dah\",\"Dhu al-Hijjah\"],monthNamesShort:[\"Muh\",\"Saf\",\"Rab1\",\"Rab2\",\"Jum1\",\"Jum2\",\"Raj\",\"Sha'\",\"Ram\",\"Shaw\",\"DhuQ\",\"DhuH\"],dayNames:[\"Yawm al-Ahad\",\"Yawm al-Ithnain\",\"Yawm al-Thal\\u0101th\\u0101\\u2019\",\"Yawm al-Arba\\u2018\\u0101\\u2019\",\"Yawm al-Kham\\u012bs\",\"Yawm al-Jum\\u2018a\",\"Yawm al-Sabt\"],dayNamesMin:[\"Ah\",\"Ith\",\"Th\",\"Ar\",\"Kh\",\"Ju\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:6,isRTL:!0}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,n.local.invalidYear);return 355===this.daysInYear(e.year())},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){for(var e=0,r=1;r<=12;r++)e+=this.daysInMonth(t,r);return e},daysInMonth:function(t,e){for(var r=this._validate(t,e,this.minDay,n.local.invalidMonth).toJD()-24e5+.5,i=0,a=0;ar)return o[i]-o[i-1];i++}return 30},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var i=this._validate(t,e,r,n.local.invalidDate),a=12*(i.year()-1)+i.month()-15292;return i.day()+o[a-1]-1+24e5-.5},fromJD:function(t){for(var e=t-24e5+.5,r=0,n=0;ne);n++)r++;var i=r+15292,a=Math.floor((i-1)/12),s=a+1,l=i-12*a,c=e-o[r-1]+1;return this.newDate(s,l,c)},isValid:function(t,e,r){var i=n.baseCalendar.prototype.isValid.apply(this,arguments);return i&&(i=(t=null!=t.year?t.year:t)>=1276&&t<=1500),i},_validate:function(t,e,r,i){var a=n.baseCalendar.prototype._validate.apply(this,arguments);if(a.year<1276||a.year>1500)throw i.replace(/\\{0\\}/,this.local.name);return a}}),n.calendars.ummalqura=a;var 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n=t(\"object-assign\");function i(){this.regionalOptions=[],this.regionalOptions[\"\"]={invalidCalendar:\"Calendar {0} not found\",invalidDate:\"Invalid {0} date\",invalidMonth:\"Invalid {0} month\",invalidYear:\"Invalid {0} year\",differentCalendars:\"Cannot mix {0} and {1} dates\"},this.local=this.regionalOptions[\"\"],this.calendars={},this._localCals={}}function a(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(c.local.invalidDate||c.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name)}function o(t,e){return\"000000\".substring(0,e-(t=\"\"+t).length)+t}function s(){this.shortYearCutoff=\"+10\"}function l(t){this.local=this.regionalOptions[t]||this.regionalOptions[\"\"]}n(i.prototype,{instance:function(t,e){t=(t||\"gregorian\").toLowerCase(),e=e||\"\";var r=this._localCals[t+\"-\"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+\"-\"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[\"\"].invalidCalendar).replace(/\\{0\\}/,t);return r},newDate:function(t,e,r,n,i){return(n=(null!=t&&t.year?t.calendar():\"string\"==typeof n?this.instance(n,i):n)||this.instance()).newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+\"\").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(r){for(var n=\"\",i=0;r>0;){var a=r%10;n=(0===a?\"\":t[a]+e[i])+n,i++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),n(a.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,\"y\")},month:function(t){return 0===arguments.length?this._month:this.set(t,\"m\")},day:function(t){return 0===arguments.length?this._day:this.set(t,\"d\")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(c.local.invalidDate||c.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(c.local.differentCalendars||c.regionalOptions[\"\"].differentCalendars).replace(/\\{0\\}/,this._calendar.local.name).replace(/\\{1\\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?\"-\":\"\")+o(Math.abs(this.year()),4)+\"-\"+o(this.month(),2)+\"-\"+o(this.day(),2)}}),n(s.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),r=t.day(),e=t.month(),t=t.year()),new a(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear).year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear);return(e.year()<0?\"-\":\"\")+o(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,c.local.invalidMonth||c.regionalOptions[\"\"].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,c.local.invalidMonth||c.regionalOptions[\"\"].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),{}},add:function(t,e,r){return 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e=t.fullLayout;this.uid=e._uid+\"-\"+this.id,this.div=null,this.xaxis=null,this.yaxis=null,this.createFramework(e),this.map=null,this.accessToken=null,this.styleObj=null,this.traceHash={},this.layerList=[]}var d=p.prototype;function g(t){var e=f.style.values,r=f.style.dflt,n={};return a.isPlainObject(t)?(n.id=t.id,n.style=t):\"string\"==typeof t?(n.id=t,n.style=-1!==e.indexOf(t)?v(t):t):(n.id=r,n.style=v(r)),n.transition={duration:0,delay:0},n}function v(t){return u.styleUrlPrefix+t+\"-\"+u.styleUrlSuffix}function m(t){return[t.lon,t.lat]}e.exports=function(t){return new p(t)},d.plot=function(t,e,r){var n,i=this,a=e[i.id];i.map&&a.accesstoken!==i.accessToken&&(i.map.remove(),i.map=null,i.styleObj=null,i.traceHash=[],i.layerList={}),n=i.map?new Promise(function(r,n){i.updateMap(t,e,r,n)}):new Promise(function(r,n){i.createMap(t,e,r,n)}),r.push(n)},d.createMap=function(t,e,r,a){var s=this,l=s.gd,f=e[s.id],h=s.styleObj=g(f.style);s.accessToken=f.accesstoken;var p=s.map=new 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e=s.div.getBoundingClientRect();t.clientX=t.point.x+e.left,t.clientY=t.point.y+e.top,t.target.getBoundingClientRect=function(){return e},s.xaxis.p2c=function(){return t.lngLat.lng},s.yaxis.p2c=function(){return t.lngLat.lat},i.hover(l,t,s.id)}),p.on(\"dragstart\",x),p.on(\"zoomstart\",x),p.on(\"dblclick\",function(){var t=l._fullLayout[s.id];o.call(\"_storeDirectGUIEdit\",l.layout,l._fullLayout._preGUI,s.getViewEdits(t));var e=s.viewInitial;p.setCenter(m(e.center)),p.setZoom(e.zoom),p.setBearing(e.bearing),p.setPitch(e.pitch);var r=s.getView();t._input.center=t.center=r.center,t._input.zoom=t.zoom=r.zoom,t._input.bearing=t.bearing=r.bearing,t._input.pitch=t.pitch=r.pitch,l.emit(\"plotly_doubleclick\",null),l.emit(\"plotly_relayout\",s.getViewEdits(r))}),s.clearSelect=function(){l._fullLayout._zoomlayer.selectAll(\".select-outline\").remove()},s.onClickInPanFn=function(t){return function(e){var 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t[n].data.visible||t[n].data.visible?\"block\":\"none\"}},g=n.select(this).selectAll(\"g.layer\").data(o);g.enter().append(\"g\").attr({class:\"layer\"});var v=g.selectAll(\"path.mark\").data(function(t,e){return t});v.enter().append(\"path\").attr({class:\"mark\"}),v.style(d).each(c[e.geometryType]),v.exit().remove(),g.exit().remove()})}return a.config=function(e){return arguments.length?(e.forEach(function(e,r){t[r]||(t[r]={}),i(t[r],o.PolyChart.defaultConfig()),i(t[r],e)}),this):t},a.getColorScale=function(){},n.rebind(a,e,\"on\"),a},o.PolyChart.defaultConfig=function(){return{data:{name:\"geom1\",t:[[1,2,3,4]],r:[[1,2,3,4]],dotType:\"circle\",dotSize:64,dotVisible:!1,barWidth:20,color:\"#ffa500\",strokeSize:1,strokeColor:\"silver\",strokeDash:\"solid\",opacity:1,index:0,visible:!0,visibleInLegend:!0},geometryConfig:{geometry:\"LinePlot\",geometryType:\"arc\",direction:\"clockwise\",orientation:0,container:\"body\",radialScale:null,angularScale:null,colorScale:n.scale.category20()}}},o.BarChart=function(){return o.PolyChart()},o.BarChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"bar\"}}},o.AreaChart=function(){return o.PolyChart()},o.AreaChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"arc\"}}},o.DotPlot=function(){return o.PolyChart()},o.DotPlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"dot\",dotType:\"circle\"}}},o.LinePlot=function(){return o.PolyChart()},o.LinePlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"line\"}}},o.Legend=function(){var t=o.Legend.defaultConfig(),e=n.dispatch(\"hover\");function r(){var e=t.legendConfig,a=t.data.map(function(t,r){return[].concat(t).map(function(t,n){var a=i({},e.elements[r]);return a.name=t,a.color=[].concat(e.elements[r].color)[n],a})}),o=n.merge(a);o=o.filter(function(t,r){return e.elements[r]&&(e.elements[r].visibleInLegend||\"undefined\"==typeof e.elements[r].visibleInLegend)}),e.reverseOrder&&(o=o.reverse());var s=e.container;(\"string\"==typeof s||s.nodeName)&&(s=n.select(s));var l=o.map(function(t,e){return t.color}),c=e.fontSize,u=null==e.isContinuous?\"number\"==typeof o[0]:e.isContinuous,f=u?e.height:c*o.length,h=s.classed(\"legend-group\",!0).selectAll(\"svg\").data([0]),p=h.enter().append(\"svg\").attr({width:300,height:f+c,xmlns:\"http://www.w3.org/2000/svg\",\"xmlns:xlink\":\"http://www.w3.org/1999/xlink\",version:\"1.1\"});p.append(\"g\").classed(\"legend-axis\",!0),p.append(\"g\").classed(\"legend-marks\",!0);var d=n.range(o.length),g=n.scale[u?\"linear\":\"ordinal\"]().domain(d).range(l),v=n.scale[u?\"linear\":\"ordinal\"]().domain(d)[u?\"range\":\"rangePoints\"]([0,f]);if(u){var m=h.select(\".legend-marks\").append(\"defs\").append(\"linearGradient\").attr({id:\"grad1\",x1:\"0%\",y1:\"0%\",x2:\"0%\",y2:\"100%\"}).selectAll(\"stop\").data(l);m.enter().append(\"stop\"),m.attr({offset:function(t,e){return e/(l.length-1)*100+\"%\"}}).style({\"stop-color\":function(t,e){return t}}),h.append(\"rect\").classed(\"legend-mark\",!0).attr({height:e.height,width:e.colorBandWidth,fill:\"url(#grad1)\"})}else{var y=h.select(\".legend-marks\").selectAll(\"path.legend-mark\").data(o);y.enter().append(\"path\").classed(\"legend-mark\",!0),y.attr({transform:function(t,e){return\"translate(\"+[c/2,v(e)+c/2]+\")\"},d:function(t,e){var r,i,a,o=t.symbol;return a=3*(i=c),\"line\"===(r=o)?\"M\"+[[-i/2,-i/12],[i/2,-i/12],[i/2,i/12],[-i/2,i/12]]+\"Z\":-1!=n.svg.symbolTypes.indexOf(r)?n.svg.symbol().type(r).size(a)():n.svg.symbol().type(\"square\").size(a)()},fill:function(t,e){return g(e)}}),y.exit().remove()}var x=n.svg.axis().scale(v).orient(\"right\"),b=h.select(\"g.legend-axis\").attr({transform:\"translate(\"+[u?e.colorBandWidth:c,c/2]+\")\"}).call(x);return b.selectAll(\".domain\").style({fill:\"none\",stroke:\"none\"}),b.selectAll(\"line\").style({fill:\"none\",stroke:u?e.textColor:\"none\"}),b.selectAll(\"text\").style({fill:e.textColor,\"font-size\":e.fontSize}).text(function(t,e){return o[e].name}),r}return r.config=function(e){return arguments.length?(i(t,e),this):t},n.rebind(r,e,\"on\"),r},o.Legend.defaultConfig=function(t,e){return{data:[\"a\",\"b\",\"c\"],legendConfig:{elements:[{symbol:\"line\",color:\"red\"},{symbol:\"square\",color:\"yellow\"},{symbol:\"diamond\",color:\"limegreen\"}],height:150,colorBandWidth:30,fontSize:12,container:\"body\",isContinuous:null,textColor:\"grey\",reverseOrder:!1}}},o.tooltipPanel=function(){var t,e,r,a={container:null,hasTick:!1,fontSize:12,color:\"white\",padding:5},s=\"tooltip-\"+o.tooltipPanel.uid++,l=10,c=function(){var n=(t=a.container.selectAll(\"g.\"+s).data([0])).enter().append(\"g\").classed(s,!0).style({\"pointer-events\":\"none\",display:\"none\"});return r=n.append(\"path\").style({fill:\"white\",\"fill-opacity\":.9}).attr({d:\"M0 0\"}),e=n.append(\"text\").attr({dx:a.padding+l,dy:.3*+a.fontSize}),c};return c.text=function(i){var o=n.hsl(a.color).l,s=o>=.5?\"#aaa\":\"white\",u=o>=.5?\"black\":\"white\",f=i||\"\";e.style({fill:u,\"font-size\":a.fontSize+\"px\"}).text(f);var h=a.padding,p=e.node().getBBox(),d={fill:a.color,stroke:s,\"stroke-width\":\"2px\"},g=p.width+2*h+l,v=p.height+2*h;return r.attr({d:\"M\"+[[l,-v/2],[l,-v/4],[a.hasTick?0:l,0],[l,v/4],[l,v/2],[g,v/2],[g,-v/2]].join(\"L\")+\"Z\"}).style(d),t.attr({transform:\"translate(\"+[l,-v/2+2*h]+\")\"}),t.style({display:\"block\"}),c},c.move=function(e){if(t)return t.attr({transform:\"translate(\"+[e[0],e[1]]+\")\"}).style({display:\"block\"}),c},c.hide=function(){if(t)return t.style({display:\"none\"}),c},c.show=function(){if(t)return t.style({display:\"block\"}),c},c.config=function(t){return i(a,t),c},c},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=function(){var t={convert:function(t,e){var r={};if(t.data&&(r.data=t.data.map(function(t,r){var n=i({},t);return[[n,[\"marker\",\"color\"],[\"color\"]],[n,[\"marker\",\"opacity\"],[\"opacity\"]],[n,[\"marker\",\"line\",\"color\"],[\"strokeColor\"]],[n,[\"marker\",\"line\",\"dash\"],[\"strokeDash\"]],[n,[\"marker\",\"line\",\"width\"],[\"strokeSize\"]],[n,[\"marker\",\"symbol\"],[\"dotType\"]],[n,[\"marker\",\"size\"],[\"dotSize\"]],[n,[\"marker\",\"barWidth\"],[\"barWidth\"]],[n,[\"line\",\"interpolation\"],[\"lineInterpolation\"]],[n,[\"showlegend\"],[\"visibleInLegend\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e||delete n.marker,e&&delete n.groupId,e?(\"LinePlot\"===n.geometry?(n.type=\"scatter\",!0===n.dotVisible?(delete n.dotVisible,n.mode=\"lines+markers\"):n.mode=\"lines\"):\"DotPlot\"===n.geometry?(n.type=\"scatter\",n.mode=\"markers\"):\"AreaChart\"===n.geometry?n.type=\"area\":\"BarChart\"===n.geometry&&(n.type=\"bar\"),delete n.geometry):(\"scatter\"===n.type?\"lines\"===n.mode?n.geometry=\"LinePlot\":\"markers\"===n.mode?n.geometry=\"DotPlot\":\"lines+markers\"===n.mode&&(n.geometry=\"LinePlot\",n.dotVisible=!0):\"area\"===n.type?n.geometry=\"AreaChart\":\"bar\"===n.type&&(n.geometry=\"BarChart\"),delete n.mode,delete n.type),n}),!e&&t.layout&&\"stack\"===t.layout.barmode)){var a=o.util.duplicates(r.data.map(function(t,e){return t.geometry}));r.data.forEach(function(t,e){var n=a.indexOf(t.geometry);-1!=n&&(r.data[e].groupId=n)})}if(t.layout){var s=i({},t.layout);if([[s,[\"plot_bgcolor\"],[\"backgroundColor\"]],[s,[\"showlegend\"],[\"showLegend\"]],[s,[\"radialaxis\"],[\"radialAxis\"]],[s,[\"angularaxis\"],[\"angularAxis\"]],[s.angularaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularaxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularaxis,[\"nticks\"],[\"ticksCount\"]],[s.angularaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularaxis,[\"range\"],[\"domain\"]],[s.angularaxis,[\"endpadding\"],[\"endPadding\"]],[s.radialaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialaxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularAxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularAxis,[\"nticks\"],[\"ticksCount\"]],[s.angularAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularAxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"endpadding\"],[\"endPadding\"]],[s.radialAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialAxis,[\"range\"],[\"domain\"]],[s.font,[\"outlinecolor\"],[\"outlineColor\"]],[s.legend,[\"traceorder\"],[\"reverseOrder\"]],[s,[\"labeloffset\"],[\"labelOffset\"]],[s,[\"defaultcolorrange\"],[\"defaultColorRange\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e?(\"undefined\"!=typeof s.tickLength&&(s.angularaxis.ticklen=s.tickLength,delete s.tickLength),s.tickColor&&(s.angularaxis.tickcolor=s.tickColor,delete s.tickColor)):(s.angularAxis&&\"undefined\"!=typeof s.angularAxis.ticklen&&(s.tickLength=s.angularAxis.ticklen),s.angularAxis&&\"undefined\"!=typeof s.angularAxis.tickcolor&&(s.tickColor=s.angularAxis.tickcolor)),s.legend&&\"boolean\"!=typeof s.legend.reverseOrder&&(s.legend.reverseOrder=\"normal\"!=s.legend.reverseOrder),s.legend&&\"boolean\"==typeof s.legend.traceorder&&(s.legend.traceorder=s.legend.traceorder?\"reversed\":\"normal\",delete s.legend.reverseOrder),s.margin&&\"undefined\"!=typeof s.margin.t){var l=[\"t\",\"r\",\"b\",\"l\",\"pad\"],c=[\"top\",\"right\",\"bottom\",\"left\",\"pad\"],u={};n.entries(s.margin).forEach(function(t,e){u[c[l.indexOf(t.key)]]=t.value}),s.margin=u}e&&(delete s.needsEndSpacing,delete s.minorTickColor,delete s.minorTicks,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksStep,delete s.angularaxis.rewriteTicks,delete s.angularaxis.nticks,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksStep,delete s.radialaxis.rewriteTicks,delete s.radialaxis.nticks),r.layout=s}return r}};return t}},{\"../../../constants/alignment\":664,\"../../../lib\":692,d3:148}],814:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../../lib\"),a=t(\"../../../components/color\"),o=t(\"./micropolar\"),s=t(\"./undo_manager\"),l=i.extendDeepAll,c=e.exports={};c.framework=function(t){var e,r,i,a,u,f=new s;function h(r,s){return s&&(u=s),n.select(n.select(u).node().parentNode).selectAll(\".svg-container>*:not(.chart-root)\").remove(),e=e?l(e,r):r,i||(i=o.Axis()),a=o.adapter.plotly().convert(e),i.config(a).render(u),t.data=e.data,t.layout=e.layout,c.fillLayout(t),e}return h.isPolar=!0,h.svg=function(){return i.svg()},h.getConfig=function(){return e},h.getLiveConfig=function(){return o.adapter.plotly().convert(i.getLiveConfig(),!0)},h.getLiveScales=function(){return{t:i.angularScale(),r:i.radialScale()}},h.setUndoPoint=function(){var t,n,i=this,a=o.util.cloneJson(e);t=a,n=r,f.add({undo:function(){n&&i(n)},redo:function(){i(t)}}),r=o.util.cloneJson(a)},h.undo=function(){f.undo()},h.redo=function(){f.redo()},h},c.fillLayout=function(t){var e=n.select(t).selectAll(\".plot-container\"),r=e.selectAll(\".svg-container\"),i=t.framework&&t.framework.svg&&t.framework.svg(),o={width:800,height:600,paper_bgcolor:a.background,_container:e,_paperdiv:r,_paper:i};t._fullLayout=l(o,t.layout)}},{\"../../../components/color\":569,\"../../../lib\":692,\"./micropolar\":813,\"./undo_manager\":815,d3:148}],815:[function(t,e,r){\"use strict\";e.exports=function(){var t,e=[],r=-1,n=!1;function i(t,e){return t?(n=!0,t[e](),n=!1,this):this}return{add:function(t){return n?this:(e.splice(r+1,e.length-r),e.push(t),r=e.length-1,this)},setCallback:function(e){t=e},undo:function(){var n=e[r];return n?(i(n,\"undo\"),r-=1,t&&t(n.undo),this):this},redo:function(){var n=e[r+1];return n?(i(n,\"redo\"),r+=1,t&&t(n.redo),this):this},clear:function(){e=[],r=-1},hasUndo:function(){return-1!==r},hasRedo:function(){return r0?1:-1}function N(t){return B(Math.cos(t))}function j(t){return B(Math.sin(t))}e.exports=function(t,e){return new z(t,e)},O.plot=function(t,e){var r=e[this.id];this._hasClipOnAxisFalse=!1;for(var n=0;n=90||s>90&&l>=450?1:u<=0&&h<=0?0:Math.max(u,h);e=s<=180&&l>=180||s>180&&l>=540?-1:c>=0&&f>=0?0:Math.min(c,f);r=s<=270&&l>=270||s>270&&l>=630?-1:u>=0&&h>=0?0:Math.min(u,h);n=l>=360?1:c<=0&&f<=0?0:Math.max(c,f);return[e,r,n,i]}(h),x=y[2]-y[0],b=y[3]-y[1],_=f/u,w=Math.abs(b/x);_>w?(p=u,m=(f-(d=u*w))/n.h/2,g=[o[0],o[1]],v=[c[0]+m,c[1]-m]):(d=f,m=(u-(p=f/w))/n.w/2,g=[o[0]+m,o[1]-m],v=[c[0],c[1]]),this.xLength2=p,this.yLength2=d,this.xDomain2=g,this.yDomain2=v;var k=this.xOffset2=n.l+n.w*g[0],M=this.yOffset2=n.t+n.h*(1-v[1]),A=this.radius=p/x,T=this.innerRadius=e.hole*A,S=this.cx=k-A*y[0],L=this.cy=M+A*y[3],z=this.cxx=S-k,O=this.cyy=L-M;this.radialAxis=this.mockAxis(t,e,i,{_id:\"x\",side:{counterclockwise:\"top\",clockwise:\"bottom\"}[i.side],domain:[T/n.w,A/n.w]}),this.angularAxis=this.mockAxis(t,e,a,{side:\"right\",domain:[0,Math.PI],autorange:!1}),this.doAutoRange(t,e),this.updateAngularAxis(t,e),this.updateRadialAxis(t,e),this.updateRadialAxisTitle(t,e),this.xaxis=this.mockCartesianAxis(t,e,{_id:\"x\",domain:g}),this.yaxis=this.mockCartesianAxis(t,e,{_id:\"y\",domain:v});var I=this.pathSubplot();this.clipPaths.forTraces.select(\"path\").attr(\"d\",I).attr(\"transform\",R(z,O)),r.frontplot.attr(\"transform\",R(k,M)).call(l.setClipUrl,this._hasClipOnAxisFalse?null:this.clipIds.forTraces,this.gd),r.bg.attr(\"d\",I).attr(\"transform\",R(S,L)).call(s.fill,e.bgcolor)},O.mockAxis=function(t,e,r,n){var i=o.extendFlat({anchor:\"free\",position:0},r,n);return h(i,e,t),i},O.mockCartesianAxis=function(t,e,r){var n=this,i=r._id,a=o.extendFlat({type:\"linear\"},r);f(a,t);var s={x:[0,2],y:[1,3]};return a.setRange=function(){var t=n.sectorBBox,r=s[i],o=n.radialAxis._rl,l=(o[1]-o[0])/(1-e.hole);a.range=[t[r[0]]*l,t[r[1]]*l]},a.isPtWithinRange=\"x\"===i?function(t){return n.isPtInside(t)}:function(){return!0},a.setRange(),a.setScale(),a},O.doAutoRange=function(t,e){var r=this.gd,n=this.radialAxis,i=e.radialaxis;n.setScale(),p(r,n);var a=n.range;i.range=a.slice(),i._input.range=a.slice(),n._rl=[n.r2l(a[0],null,\"gregorian\"),n.r2l(a[1],null,\"gregorian\")]},O.updateRadialAxis=function(t,e){var r=this,n=r.gd,i=r.layers,a=r.radius,l=r.innerRadius,c=r.cx,f=r.cy,h=e.radialaxis,p=C(e.sector[0],360),d=r.radialAxis,g=l90&&p<=270&&(d.tickangle=180);var v=function(t){return\"translate(\"+(d.l2p(t.x)+l)+\",0)\"},m=I(h);if(r.radialTickLayout!==m&&(i[\"radial-axis\"].selectAll(\".xtick\").remove(),r.radialTickLayout=m),g){d.setScale();var y=u.calcTicks(d),x=u.clipEnds(d,y),b=u.makeLabelFns(d,0),_=u.getTickSigns(d)[2];u.drawTicks(n,d,{vals:y,layer:i[\"radial-axis\"],path:u.makeTickPath(d,0,_),transFn:v,crisp:!1}),u.drawGrid(n,d,{vals:x,layer:i[\"radial-grid\"],path:function(t){return r.pathArc(d.r2p(t.x)+l)},transFn:o.noop,crisp:!1}),u.drawLabels(n,d,{vals:y,layer:i[\"radial-axis\"],transFn:v,labelXFn:b.labelXFn,labelYFn:b.labelYFn,labelAnchorFn:b.labelAnchorFn})}var w=r.radialAxisAngle=r.vangles?L(P(E(h.angle),r.vangles)):h.angle,k=R(c,f),M=k+F(-w);D(i[\"radial-axis\"],g&&(h.showticklabels||h.ticks),{transform:M}),D(i[\"radial-grid\"],g&&h.showgrid,{transform:k}),D(i[\"radial-line\"].select(\"line\"),g&&h.showline,{x1:l,y1:0,x2:a,y2:0,transform:M}).attr(\"stroke-width\",h.linewidth).call(s.stroke,h.linecolor)},O.updateRadialAxisTitle=function(t,e,r){var n=this.gd,i=this.radius,a=this.cx,o=this.cy,s=e.radialaxis,c=this.id+\"title\",u=void 0!==r?r:this.radialAxisAngle,f=E(u),h=Math.cos(f),p=Math.sin(f),d=0;if(s.title){var g=l.bBox(this.layers[\"radial-axis\"].node()).height,v=s.title.font.size;d=\"counterclockwise\"===s.side?-g-.4*v:g+.8*v}this.layers[\"radial-axis-title\"]=m.draw(n,c,{propContainer:s,propName:this.id+\".radialaxis.title\",placeholder:S(n,\"Click to enter radial axis title\"),attributes:{x:a+i/2*h+d*p,y:o-i/2*p+d*h,\"text-anchor\":\"middle\"},transform:{rotate:-u}})},O.updateAngularAxis=function(t,e){var r=this,n=r.gd,i=r.layers,a=r.radius,l=r.innerRadius,c=r.cx,f=r.cy,h=e.angularaxis,p=r.angularAxis;r.fillViewInitialKey(\"angularaxis.rotation\",h.rotation),p.setGeometry(),p.setScale();var d=function(t){return p.t2g(t.x)};\"linear\"===p.type&&\"radians\"===p.thetaunit&&(p.tick0=L(p.tick0),p.dtick=L(p.dtick));var g=function(t){return R(c+a*Math.cos(t),f-a*Math.sin(t))},v=u.makeLabelFns(p,0),m=v.labelStandoff,y=v.labelShift,x=\"outside\"!==h.ticks?.7:.5,b=(p.linewidth||1)/2,_=I(h);r.angularTickLayout!==_&&(i[\"angular-axis\"].selectAll(\".\"+p._id+\"tick\").remove(),r.angularTickLayout=_);var w,k=u.calcTicks(p);if(\"linear\"===e.gridshape?(w=k.map(d),o.angleDelta(w[0],w[1])<0&&(w=w.slice().reverse())):w=null,r.vangles=w,\"category\"===p.type&&(k=k.filter(function(t){return o.isAngleInsideSector(d(t),r.sectorInRad)})),p.visible){var A=\"inside\"===p.ticks?-1:1;u.drawTicks(n,p,{vals:k,layer:i[\"angular-axis\"],path:\"M\"+A*b+\",0h\"+A*p.ticklen,transFn:function(t){var e=d(t);return g(e)+F(-L(e))},crisp:!1}),u.drawGrid(n,p,{vals:k,layer:i[\"angular-grid\"],path:function(t){var e=d(t),r=Math.cos(e),n=Math.sin(e);return\"M\"+[c+l*r,f-l*n]+\"L\"+[c+a*r,f-a*n]},transFn:o.noop,crisp:!1}),u.drawLabels(n,p,{vals:k,layer:i[\"angular-axis\"],repositionOnUpdate:!0,transFn:function(t){return g(d(t))},labelXFn:function(t){var e=d(t);return(0===j(e)?0:Math.cos(e)*(m+b+x*t.fontSize))+N(e)*(t.dx+m+b)},labelYFn:function(t){var e=d(t);return t.dy+t.fontSize*M-y+-Math.sin(e)*(m+b+x*t.fontSize)},labelAnchorFn:function(t,e){var r=d(e);return 0===j(r)?N(r)>0?\"start\":\"end\":\"middle\"}})}D(i[\"angular-line\"].select(\"path\"),h.showline,{d:r.pathSubplot(),transform:R(c,f)}).attr(\"stroke-width\",h.linewidth).call(s.stroke,h.linecolor)},O.updateFx=function(t,e){this.gd._context.staticPlot||(this.updateAngularDrag(t),this.updateRadialDrag(t,e,0),this.updateRadialDrag(t,e,1),this.updateMainDrag(t))},O.updateMainDrag=function(t){var e=this,r=e.gd,o=e.layers,s=t._zoomlayer,l=A.MINZOOM,c=A.OFFEDGE,u=e.radius,f=e.innerRadius,h=e.cx,p=e.cy,m=e.cxx,_=e.cyy,w=e.sectorInRad,k=e.vangles,M=e.radialAxis,S=T.clampTiny,C=T.findXYatLength,E=T.findEnclosingVertexAngles,L=A.cornerHalfWidth,z=A.cornerLen/2,O=d.makeDragger(o,\"path\",\"maindrag\",\"crosshair\");n.select(O).attr(\"d\",e.pathSubplot()).attr(\"transform\",R(h,p));var I,P,D,F,B,N,j,V,U,q={element:O,gd:r,subplot:e.id,plotinfo:{id:e.id,xaxis:e.xaxis,yaxis:e.yaxis},xaxes:[e.xaxis],yaxes:[e.yaxis]};function H(t,e){return Math.sqrt(t*t+e*e)}function G(t,e){return H(t-m,e-_)}function W(t,e){return Math.atan2(_-e,t-m)}function Y(t,e){return[t*Math.cos(e),t*Math.sin(-e)]}function X(t,r){if(0===t)return e.pathSector(2*L);var n=z/t,i=r-n,a=r+n,o=Math.max(0,Math.min(t,u)),s=o-L,l=o+L;return\"M\"+Y(s,i)+\"A\"+[s,s]+\" 0,0,0 \"+Y(s,a)+\"L\"+Y(l,a)+\"A\"+[l,l]+\" 0,0,1 \"+Y(l,i)+\"Z\"}function Z(t,r,n){if(0===t)return e.pathSector(2*L);var i,a,o=Y(t,r),s=Y(t,n),l=S((o[0]+s[0])/2),c=S((o[1]+s[1])/2);if(l&&c){var u=c/l,f=-1/u,h=C(L,u,l,c);i=C(z,f,h[0][0],h[0][1]),a=C(z,f,h[1][0],h[1][1])}else{var p,d;c?(p=z,d=L):(p=L,d=z),i=[[l-p,c-d],[l+p,c-d]],a=[[l-p,c+d],[l+p,c+d]]}return\"M\"+i.join(\"L\")+\"L\"+a.reverse().join(\"L\")+\"Z\"}function $(t,e){return e=Math.max(Math.min(e,u),f),tl?(t-1&&1===t&&x(n,r,[e.xaxis],[e.yaxis],e.id,q),i.indexOf(\"event\")>-1&&v.click(r,n,e.id)}q.prepFn=function(t,n,a){var o=r._fullLayout.dragmode,l=O.getBoundingClientRect();if(I=n-l.left,P=a-l.top,k){var c=T.findPolygonOffset(u,w[0],w[1],k);I+=m+c[0],P+=_+c[1]}switch(o){case\"zoom\":q.moveFn=k?tt:K,q.clickFn=rt,q.doneFn=et,function(){D=null,F=null,B=e.pathSubplot(),N=!1;var t=r._fullLayout[e.id];j=i(t.bgcolor).getLuminance(),(V=d.makeZoombox(s,j,h,p,B)).attr(\"fill-rule\",\"evenodd\"),U=d.makeCorners(s,h,p),b(s)}();break;case\"select\":case\"lasso\":y(t,n,a,q,o)}},O.onmousemove=function(t){v.hover(r,t,e.id),r._fullLayout._lasthover=O,r._fullLayout._hoversubplot=e.id},O.onmouseout=function(t){r._dragging||g.unhover(r,t)},g.init(q)},O.updateRadialDrag=function(t,e,r){var i=this,s=i.gd,l=i.layers,c=i.radius,u=i.innerRadius,f=i.cx,h=i.cy,p=i.radialAxis,v=A.radialDragBoxSize,m=v/2;if(p.visible){var y,x,_,M=E(i.radialAxisAngle),T=p._rl,S=T[0],C=T[1],z=T[r],O=.75*(T[1]-T[0])/(1-e.hole)/c;r?(y=f+(c+m)*Math.cos(M),x=h-(c+m)*Math.sin(M),_=\"radialdrag\"):(y=f+(u-m)*Math.cos(M),x=h-(u-m)*Math.sin(M),_=\"radialdrag-inner\");var I,B,N,j=d.makeRectDragger(l,_,\"crosshair\",-m,-m,v,v),V={element:j,gd:s};D(n.select(j),p.visible&&u0==(r?N>S:Nn?function(t){return t<=0}:function(t){return t>=0};t.c2g=function(r){var n=t.c2l(r)-e;return(s(n)?n:0)+o},t.g2c=function(r){return t.l2c(r+e-o)},t.g2p=function(t){return t*a},t.c2p=function(e){return t.g2p(t.c2g(e))}}}(t,e);break;case\"angularaxis\":!function(t,e){var r=t.type;if(\"linear\"===r){var i=t.d2c,s=t.c2d;t.d2c=function(t,e){return function(t,e){return\"degrees\"===e?a(t):t}(i(t),e)},t.c2d=function(t,e){return s(function(t,e){return\"degrees\"===e?o(t):t}(t,e))}}t.makeCalcdata=function(e,i){var a,o,s=e[i],l=e._length,c=function(r){return t.d2c(r,e.thetaunit)};if(s){if(n.isTypedArray(s)&&\"linear\"===r){if(l===s.length)return s;if(s.subarray)return s.subarray(0,l)}for(a=new Array(l),o=0;o=u&&(p.min=0,g.min=0,v.min=0,t.aaxis&&delete t.aaxis.min,t.baxis&&delete t.baxis.min,t.caxis&&delete t.caxis.min)}function d(t,e,r,n){var i=f[e._name];function o(r,n){return a.coerce(t,e,i,r,n)}o(\"uirevision\",n.uirevision),e.type=\"linear\";var h=o(\"color\"),p=h!==i.color.dflt?h:r.font.color,d=e._name.charAt(0).toUpperCase(),g=\"Component \"+d,v=o(\"title.text\",g);e._hovertitle=v===g?v:d,a.coerceFont(o,\"title.font\",{family:r.font.family,size:Math.round(1.2*r.font.size),color:p}),o(\"min\"),c(t,e,o,\"linear\"),s(t,e,o,\"linear\",{}),l(t,e,o,{outerTicks:!0}),o(\"showticklabels\")&&(a.coerceFont(o,\"tickfont\",{family:r.font.family,size:r.font.size,color:p}),o(\"tickangle\"),o(\"tickformat\")),u(t,e,o,{dfltColor:h,bgColor:r.bgColor,blend:60,showLine:!0,showGrid:!0,noZeroLine:!0,attributes:i}),o(\"hoverformat\"),o(\"layer\")}e.exports=function(t,e,r){o(t,e,r,{type:\"ternary\",attributes:f,handleDefaults:p,font:e.font,paper_bgcolor:e.paper_bgcolor})}},{\"../../components/color\":569,\"../../lib\":692,\"../../plot_api/plot_template\":730,\"../cartesian/line_grid_defaults\":755,\"../cartesian/tick_label_defaults\":760,\"../cartesian/tick_mark_defaults\":761,\"../cartesian/tick_value_defaults\":762,\"../subplot_defaults\":818,\"./layout_attributes\":820}],822:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"tinycolor2\"),a=t(\"../../registry\"),o=t(\"../../lib\"),s=o._,l=t(\"../../components/color\"),c=t(\"../../components/drawing\"),u=t(\"../cartesian/set_convert\"),f=t(\"../../lib/extend\").extendFlat,h=t(\"../plots\"),p=t(\"../cartesian/axes\"),d=t(\"../../components/dragelement\"),g=t(\"../../components/fx\"),v=t(\"../../components/titles\"),m=t(\"../cartesian/select\").prepSelect,y=t(\"../cartesian/select\").selectOnClick,x=t(\"../cartesian/select\").clearSelect,b=t(\"../cartesian/constants\");function _(t,e){this.id=t.id,this.graphDiv=t.graphDiv,this.init(e),this.makeFramework(e),this.aTickLayout=null,this.bTickLayout=null,this.cTickLayout=null}e.exports=_;var w=_.prototype;w.init=function(t){this.container=t._ternarylayer,this.defs=t._defs,this.layoutId=t._uid,this.traceHash={},this.layers={}},w.plot=function(t,e){var r=e[this.id],n=e._size;this._hasClipOnAxisFalse=!1;for(var i=0;ik*x?i=(a=x)*k:a=(i=y)/k,o=v*i/y,s=m*a/x,r=e.l+e.w*d-i/2,n=e.t+e.h*(1-g)-a/2,h.x0=r,h.y0=n,h.w=i,h.h=a,h.sum=b,h.xaxis={type:\"linear\",range:[_+2*M-b,b-_-2*w],domain:[d-o/2,d+o/2],_id:\"x\"},u(h.xaxis,h.graphDiv._fullLayout),h.xaxis.setScale(),h.xaxis.isPtWithinRange=function(t){return t.a>=h.aaxis.range[0]&&t.a<=h.aaxis.range[1]&&t.b>=h.baxis.range[1]&&t.b<=h.baxis.range[0]&&t.c>=h.caxis.range[1]&&t.c<=h.caxis.range[0]},h.yaxis={type:\"linear\",range:[_,b-w-M],domain:[g-s/2,g+s/2],_id:\"y\"},u(h.yaxis,h.graphDiv._fullLayout),h.yaxis.setScale(),h.yaxis.isPtWithinRange=function(){return!0};var A=h.yaxis.domain[0],T=h.aaxis=f({},t.aaxis,{range:[_,b-w-M],side:\"left\",tickangle:(+t.aaxis.tickangle||0)-30,domain:[A,A+s*k],anchor:\"free\",position:0,_id:\"y\",_length:i});u(T,h.graphDiv._fullLayout),T.setScale();var S=h.baxis=f({},t.baxis,{range:[b-_-M,w],side:\"bottom\",domain:h.xaxis.domain,anchor:\"free\",position:0,_id:\"x\",_length:i});u(S,h.graphDiv._fullLayout),S.setScale();var C=h.caxis=f({},t.caxis,{range:[b-_-w,M],side:\"right\",tickangle:(+t.caxis.tickangle||0)+30,domain:[A,A+s*k],anchor:\"free\",position:0,_id:\"y\",_length:i});u(C,h.graphDiv._fullLayout),C.setScale();var E=\"M\"+r+\",\"+(n+a)+\"h\"+i+\"l-\"+i/2+\",-\"+a+\"Z\";h.clipDef.select(\"path\").attr(\"d\",E),h.layers.plotbg.select(\"path\").attr(\"d\",E);var L=\"M0,\"+a+\"h\"+i+\"l-\"+i/2+\",-\"+a+\"Z\";h.clipDefRelative.select(\"path\").attr(\"d\",L);var z=\"translate(\"+r+\",\"+n+\")\";h.plotContainer.selectAll(\".scatterlayer,.maplayer\").attr(\"transform\",z),h.clipDefRelative.select(\"path\").attr(\"transform\",null);var O=\"translate(\"+(r-S._offset)+\",\"+(n+a)+\")\";h.layers.baxis.attr(\"transform\",O),h.layers.bgrid.attr(\"transform\",O);var I=\"translate(\"+(r+i/2)+\",\"+n+\")rotate(30)translate(0,\"+-T._offset+\")\";h.layers.aaxis.attr(\"transform\",I),h.layers.agrid.attr(\"transform\",I);var P=\"translate(\"+(r+i/2)+\",\"+n+\")rotate(-30)translate(0,\"+-C._offset+\")\";h.layers.caxis.attr(\"transform\",P),h.layers.cgrid.attr(\"transform\",P),h.drawAxes(!0),h.layers.aline.select(\"path\").attr(\"d\",T.showline?\"M\"+r+\",\"+(n+a)+\"l\"+i/2+\",-\"+a:\"M0,0\").call(l.stroke,T.linecolor||\"#000\").style(\"stroke-width\",(T.linewidth||0)+\"px\"),h.layers.bline.select(\"path\").attr(\"d\",S.showline?\"M\"+r+\",\"+(n+a)+\"h\"+i:\"M0,0\").call(l.stroke,S.linecolor||\"#000\").style(\"stroke-width\",(S.linewidth||0)+\"px\"),h.layers.cline.select(\"path\").attr(\"d\",C.showline?\"M\"+(r+i/2)+\",\"+n+\"l\"+i/2+\",\"+a:\"M0,0\").call(l.stroke,C.linecolor||\"#000\").style(\"stroke-width\",(C.linewidth||0)+\"px\"),h.graphDiv._context.staticPlot||h.initInteractions(),c.setClipUrl(h.layers.frontplot,h._hasClipOnAxisFalse?null:h.clipId,h.graphDiv)},w.drawAxes=function(t){var e=this.graphDiv,r=this.id.substr(7)+\"title\",n=this.layers,i=this.aaxis,a=this.baxis,o=this.caxis;if(this.drawAx(i),this.drawAx(a),this.drawAx(o),t){var l=Math.max(i.showticklabels?i.tickfont.size/2:0,(o.showticklabels?.75*o.tickfont.size:0)+(\"outside\"===o.ticks?.87*o.ticklen:0)),c=(a.showticklabels?a.tickfont.size:0)+(\"outside\"===a.ticks?a.ticklen:0)+3;n[\"a-title\"]=v.draw(e,\"a\"+r,{propContainer:i,propName:this.id+\".aaxis.title\",placeholder:s(e,\"Click to enter Component A title\"),attributes:{x:this.x0+this.w/2,y:this.y0-i.title.font.size/3-l,\"text-anchor\":\"middle\"}}),n[\"b-title\"]=v.draw(e,\"b\"+r,{propContainer:a,propName:this.id+\".baxis.title\",placeholder:s(e,\"Click to enter Component B title\"),attributes:{x:this.x0-c,y:this.y0+this.h+.83*a.title.font.size+c,\"text-anchor\":\"middle\"}}),n[\"c-title\"]=v.draw(e,\"c\"+r,{propContainer:o,propName:this.id+\".caxis.title\",placeholder:s(e,\"Click to enter Component C title\"),attributes:{x:this.x0+this.w+c,y:this.y0+this.h+.83*o.title.font.size+c,\"text-anchor\":\"middle\"}})}},w.drawAx=function(t){var e,r=this.graphDiv,n=t._name,i=n.charAt(0),a=t._id,s=this.layers[n],l=i+\"tickLayout\",c=(e=t).ticks+String(e.ticklen)+String(e.showticklabels);this[l]!==c&&(s.selectAll(\".\"+a+\"tick\").remove(),this[l]=c),t.setScale();var u=p.calcTicks(t),f=p.clipEnds(t,u),h=p.makeTransFn(t),d=p.getTickSigns(t)[2],g=o.deg2rad(30),v=d*(t.linewidth||1)/2,m=d*t.ticklen,y=this.w,x=this.h,b=\"b\"===i?\"M0,\"+v+\"l\"+Math.sin(g)*m+\",\"+Math.cos(g)*m:\"M\"+v+\",0l\"+Math.cos(g)*m+\",\"+-Math.sin(g)*m,_={a:\"M0,0l\"+x+\",-\"+y/2,b:\"M0,0l-\"+y/2+\",-\"+x,c:\"M0,0l-\"+x+\",\"+y/2}[i];p.drawTicks(r,t,{vals:\"inside\"===t.ticks?f:u,layer:s,path:b,transFn:h,crisp:!1}),p.drawGrid(r,t,{vals:f,layer:this.layers[i+\"grid\"],path:_,transFn:h,crisp:!1});var w=p.makeLabelFns(t,0,30);p.drawLabels(r,t,{vals:u,layer:s,transFn:h,labelXFn:w.labelXFn,labelYFn:w.labelYFn,labelAnchorFn:w.labelAnchorFn})};var M=b.MINZOOM/2+.87,A=\"m-0.87,.5h\"+M+\"v3h-\"+(M+5.2)+\"l\"+(M/2+2.6)+\",-\"+(.87*M+4.5)+\"l2.6,1.5l-\"+M/2+\",\"+.87*M+\"Z\",T=\"m0.87,.5h-\"+M+\"v3h\"+(M+5.2)+\"l-\"+(M/2+2.6)+\",-\"+(.87*M+4.5)+\"l-2.6,1.5l\"+M/2+\",\"+.87*M+\"Z\",S=\"m0,1l\"+M/2+\",\"+.87*M+\"l2.6,-1.5l-\"+(M/2+2.6)+\",-\"+(.87*M+4.5)+\"l-\"+(M/2+2.6)+\",\"+(.87*M+4.5)+\"l2.6,1.5l\"+M/2+\",-\"+.87*M+\"Z\",C=\"m0.5,0.5h5v-2h-5v-5h-2v5h-5v2h5v5h2Z\",E=!0;function L(t){n.select(t).selectAll(\".zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners\").remove()}w.initInteractions=function(){var t,e,r,n,u,f,h,p,v,_,w=this,M=w.layers.plotbg.select(\"path\").node(),z=w.graphDiv,O=z._fullLayout._zoomlayer,I={element:M,gd:z,plotinfo:{id:w.id,xaxis:w.xaxis,yaxis:w.yaxis},subplot:w.id,prepFn:function(a,o,s){I.xaxes=[w.xaxis],I.yaxes=[w.yaxis];var 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e=o.c2p(t.pos,!0),r=o.c2p(t.pos-u,!0),n=o.c2p(t.pos+u,!0);return\"M\"+r+\",\"+s.c2p(t.o,!0)+\"H\"+e+\"M\"+e+\",\"+s.c2p(t.h,!0)+\"V\"+s.c2p(t.l,!0)+\"M\"+n+\",\"+s.c2p(t.c,!0)+\"H\"+e})}})}},{\"../../lib\":692,d3:148}],995:[function(t,e,r){\"use strict\";e.exports=function(t,e){var r,n=t.cd,i=t.xaxis,a=t.yaxis,o=[],s=n[0].t.bPos||0;if(!1===e)for(r=0;r=t.length)return!1;if(void 0!==e[t[r]])return!1;e[t[r]]=!0}return!0}(t.map(function(t){return t.displayindex})))for(e=0;e0;c&&(o=\"array\");var u=r(\"categoryorder\",o);\"array\"===u?(r(\"categoryarray\"),r(\"ticktext\")):(delete t.categoryarray,delete t.ticktext),c||\"array\"!==u||(e.categoryorder=\"trace\")}}e.exports=function(t,e,r,f){function h(r,i){return n.coerce(t,e,l,r,i)}var p=s(t,e,{name:\"dimensions\",handleItemDefaults:u}),d=function(t,e,r,o,s){s(\"line.shape\");var l=s(\"line.color\",o.colorway[0]);if(i(t,\"line\")&&n.isArrayOrTypedArray(l)){if(l.length)return 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n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.calc=t(\"./calc\"),n.plot=t(\"./plot\"),n.colorbar={container:\"line\",min:\"cmin\",max:\"cmax\"},n.moduleType=\"trace\",n.name=\"parcats\",n.basePlotModule=t(\"./base_plot\"),n.categories=[\"noOpacity\"],n.meta={},e.exports=n},{\"./attributes\":997,\"./base_plot\":998,\"./calc\":999,\"./defaults\":1e3,\"./plot\":1003}],1002:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../plot_api/plot_api\"),a=t(\"../../components/fx\"),o=t(\"../../lib\"),s=t(\"../../components/drawing\"),l=t(\"tinycolor2\"),c=t(\"../../lib/svg_text_utils\");function u(t,e,r,i){var a=t.map(function(t,e,r){var n,i=r[0],a=e.margin||{l:80,r:80,t:100,b:80},o=i.trace,s=o.domain,l=e.width,c=e.height,u=Math.floor(l*(s.x[1]-s.x[0])),f=Math.floor(c*(s.y[1]-s.y[0])),h=s.x[0]*l+a.l,p=e.height-s.y[1]*e.height+a.t,d=o.line.shape;n=\"all\"===o.hoverinfo?[\"count\",\"probability\"]:o.hoverinfo.split(\"+\");var 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w=x.enter().append(\"path\").attr(\"class\",\"path\").attr(\"stroke-opacity\",0).attr(\"fill\",function(t){return t.model.color}).attr(\"fill-opacity\",0);y(w),x.attr(\"d\",function(t){return t.svgD}),w.empty()||x.sort(p),x.exit().remove(),x.on(\"mouseover\",d).on(\"mouseout\",g).on(\"click\",m),v.append(\"g\").attr(\"class\",\"dimensions\");var k=u.select(\"g.dimensions\").selectAll(\"g.dimension\").data(function(t){return t.dimensions},f);k.enter().append(\"g\").attr(\"class\",\"dimension\"),k.attr(\"transform\",function(t){return\"translate(\"+t.x+\", 0)\"}),k.exit().remove();var M=k.selectAll(\"g.category\").data(function(t){return t.categories},f),A=M.enter().append(\"g\").attr(\"class\",\"category\");M.attr(\"transform\",function(t){return\"translate(0, \"+t.y+\")\"}),A.append(\"rect\").attr(\"class\",\"catrect\").attr(\"pointer-events\",\"none\"),M.select(\"rect.catrect\").attr(\"fill\",\"none\").attr(\"width\",function(t){return t.width}).attr(\"height\",function(t){return t.height}),b(A);var z=M.selectAll(\"rect.bandrect\").data(function(t){return t.bands},f);z.each(function(){o.raiseToTop(this)}),z.attr(\"fill\",function(t){return t.color});var O=z.enter().append(\"rect\").attr(\"class\",\"bandrect\").attr(\"stroke-opacity\",0).attr(\"fill\",function(t){return t.color}).attr(\"fill-opacity\",0);z.attr(\"fill\",function(t){return t.color}).attr(\"width\",function(t){return t.width}).attr(\"height\",function(t){return t.height}).attr(\"y\",function(t){return t.y}).attr(\"cursor\",function(t){return\"fixed\"===t.parcatsViewModel.arrangement?\"default\":\"perpendicular\"===t.parcatsViewModel.arrangement?\"ns-resize\":\"move\"}),_(O),z.exit().remove(),A.append(\"text\").attr(\"class\",\"catlabel\").attr(\"pointer-events\",\"none\");var I=e._fullLayout.paper_bgcolor;M.select(\"text.catlabel\").attr(\"text-anchor\",function(t){return h(t)?\"start\":\"end\"}).attr(\"alignment-baseline\",\"middle\").style(\"text-shadow\",I+\" -1px 1px 2px, \"+I+\" 1px 1px 2px, 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Array(c.length),p=e[0].model.count,d=e[0].categories.map(function(t){return t.height}).reduce(function(t,e){return t+e}),g=0;g0?d*(m.count/p):0;for(var y,x=new Array(n.length),b=0;b1?(t.width-80-16)/(n-1):0)*i;var a,o,s,l,c,u=[],f=t.model.maxCats,h=e.categories.length,p=e.count,d=t.height-8*(f-1),g=8*(f-h)/2,v=e.categories.map(function(t){return{displayInd:t.displayInd,categoryInd:t.categoryInd}});for(v.sort(function(t,e){return t.displayInd-e.displayInd}),c=0;c0?o.count/p*d:0,s={key:o.valueInds[0],model:o,width:16,height:a,y:null!==o.dragY?o.dragY:g,bands:[],parcatsViewModel:t},g=g+a+8,u.push(s);return{key:e.dimensionInd,x:null!==e.dragX?e.dragX:r,y:0,width:16,model:e,categories:u,parcatsViewModel:t,dragCategoryDisplayInd:null,dragDimensionDisplayInd:null,initialDragDimensionDisplayInds:null,initialDragCategoryDisplayInds:null,dragHasMoved:null,potentialClickBand:null}}e.exports=function(t,e,r,n){u(r,t,n,e)}},{\"../../components/drawing\":590,\"../../components/fx\":608,\"../../lib\":692,\"../../lib/svg_text_utils\":716,\"../../plot_api/plot_api\":727,d3:148,tinycolor2:513}],1003:[function(t,e,r){\"use strict\";var n=t(\"./parcats\");e.exports=function(t,e,r,i){var a=t._fullLayout,o=a._paper,s=a._size;n(t,o,e,{width:s.w,height:s.h,margin:{t:s.t,r:s.r,b:s.b,l:s.l}},r,i)}},{\"./parcats\":1002}],1004:[function(t,e,r){\"use strict\";var n=t(\"../../components/colorscale/attributes\"),i=t(\"../../components/colorbar/attributes\"),a=t(\"../../plots/cartesian/layout_attributes\"),o=t(\"../../plots/font_attributes\"),s=t(\"../../plots/domain\").attributes,l=t(\"../../lib/extend\").extendFlat,c=t(\"../../plot_api/plot_template\").templatedArray;e.exports={domain:s({name:\"parcoords\",trace:!0,editType:\"calc\"}),hoverlabel:void 0,labelfont:o({editType:\"calc\"}),tickfont:o({editType:\"calc\"}),rangefont:o({editType:\"calc\"}),dimensions:c(\"dimension\",{label:{valType:\"string\",editType:\"calc\"},tickvals:l({},a.tickvals,{editType:\"calc\"}),ticktext:l({},a.ticktext,{editType:\"calc\"}),tickformat:{valType:\"string\",dflt:\"3s\",editType:\"calc\"},visible:{valType:\"boolean\",dflt:!0,editType:\"calc\"},range:{valType:\"info_array\",items:[{valType:\"number\",editType:\"calc\"},{valType:\"number\",editType:\"calc\"}],editType:\"calc\"},constraintrange:{valType:\"info_array\",freeLength:!0,dimensions:\"1-2\",items:[{valType:\"number\",editType:\"calc\"},{valType:\"number\",editType:\"calc\"}],editType:\"calc\"},multiselect:{valType:\"boolean\",dflt:!0,editType:\"calc\"},values:{valType:\"data_array\",editType:\"calc\"},editType:\"calc\"}),line:l(n(\"line\",{colorscaleDflt:\"Viridis\",autoColorDflt:!1,editTypeOverride:\"calc\"}),{colorbar:i,editType:\"calc\"})}},{\"../../components/colorbar/attributes\":570,\"../../components/colorscale/attributes\":576,\"../../lib/extend\":682,\"../../plot_api/plot_template\":730,\"../../plots/cartesian/layout_attributes\":753,\"../../plots/domain\":766,\"../../plots/font_attributes\":767}],1005:[function(t,e,r){\"use strict\";var n=t(\"./constants\"),i=t(\"d3\"),a=t(\"../../lib/gup\").keyFun,o=t(\"../../lib/gup\").repeat,s=t(\"../../lib\").sorterAsc,l=n.bar.snapRatio;function c(t,e){return t*(1-l)+e*l}var u=n.bar.snapClose;function f(t,e){return t*(1-u)+e*u}function h(t,e,r){if(d(e,r))return e;for(var n=t[0],i=n,a=1;a=0;a--){var o=t[a];if(e>f(n,o))return c(n,i);if(e>o||a===t.length-1)return c(o,n);i=n,n=o}}function d(t,e){for(var r=0;r=e[r][0]&&t<=e[r][1])return!0;return!1}function g(t){t.attr(\"x\",-n.bar.captureWidth/2).attr(\"width\",n.bar.captureWidth)}function v(t){t.attr(\"visibility\",\"visible\").style(\"visibility\",\"visible\").attr(\"fill\",\"yellow\").attr(\"opacity\",0)}function m(t){if(!t.brush.filterSpecified)return\"0,\"+t.height;for(var e,r,n,i=y(t.brush.filter.getConsolidated(),t.height),a=[0],o=i.length?i[0][0]:null,s=0;se){h=r;break}}if(a=u,isNaN(a)&&(a=isNaN(f)||isNaN(h)?isNaN(f)?h:f:e-c[f][1]t[1]+r||e=.9*t[1]+.1*t[0]?\"n\":e<=.9*t[0]+.1*t[1]?\"s\":\"ns\"}(d,e);g&&(o.interval=l[a],o.intervalPix=d,o.region=g)}}if(t.ordinal&&!o.region){var v=t.unitTickvals,m=t.unitToPaddedPx.invert(e);for(r=0;r=x[0]&&m<=x[1]){o.clickableOrdinalRange=x;break}}}return o}function k(t){t.on(\"mousemove\",function(t){if(i.event.preventDefault(),!t.parent.inBrushDrag){var e=w(t,t.height-i.mouse(this)[1]-2*n.verticalPadding),r=\"crosshair\";e.clickableOrdinalRange?r=\"pointer\":e.region&&(r=e.region+\"-resize\"),i.select(document.body).style(\"cursor\",r)}}).on(\"mouseleave\",function(t){t.parent.inBrushDrag||x()}).call(i.behavior.drag().on(\"dragstart\",function(t){i.event.sourceEvent.stopPropagation();var e=t.height-i.mouse(this)[1]-2*n.verticalPadding,r=t.unitToPaddedPx.invert(e),a=t.brush,o=w(t,e),s=o.interval,l=a.svgBrush;if(l.wasDragged=!1,l.grabbingBar=\"ns\"===o.region,l.grabbingBar){var c=s.map(t.unitToPaddedPx);l.grabPoint=e-c[0]-n.verticalPadding,l.barLength=c[1]-c[0]}l.clickableOrdinalRange=o.clickableOrdinalRange,l.stayingIntervals=t.multiselect&&a.filterSpecified?a.filter.getConsolidated():[],s&&(l.stayingIntervals=l.stayingIntervals.filter(function(t){return t[0]!==s[0]&&t[1]!==s[1]})),l.startExtent=o.region?s[\"s\"===o.region?1:0]:r,t.parent.inBrushDrag=!0,l.brushStartCallback()}).on(\"drag\",function(t){i.event.sourceEvent.stopPropagation();var e=t.height-i.mouse(this)[1]-2*n.verticalPadding,r=t.brush.svgBrush;r.wasDragged=!0,r.grabbingBar?r.newExtent=[e-r.grabPoint,e+r.barLength-r.grabPoint].map(t.unitToPaddedPx.invert):r.newExtent=[r.startExtent,t.unitToPaddedPx.invert(e)].sort(s);var a=Math.max(0,-r.newExtent[0]),o=Math.max(0,r.newExtent[1]-1);r.newExtent[0]+=a,r.newExtent[1]-=o,r.grabbingBar&&(r.newExtent[1]+=a,r.newExtent[0]-=o),t.brush.filterSpecified=!0,r.extent=r.stayingIntervals.concat([r.newExtent]),r.brushCallback(t),_(this.parentNode)}).on(\"dragend\",function(t){i.event.sourceEvent.stopPropagation();var e=t.brush,r=e.filter,n=e.svgBrush,a=n.grabbingBar;if(n.grabbingBar=!1,n.grabLocation=void 0,t.parent.inBrushDrag=!1,x(),!n.wasDragged)return n.wasDragged=void 0,n.clickableOrdinalRange?e.filterSpecified&&t.multiselect?n.extent.push(n.clickableOrdinalRange):(n.extent=[n.clickableOrdinalRange],e.filterSpecified=!0):a?(n.extent=n.stayingIntervals,0===n.extent.length&&A(e)):A(e),n.brushCallback(t),_(this.parentNode),void n.brushEndCallback(e.filterSpecified?r.getConsolidated():[]);var o=function(){r.set(r.getConsolidated())};if(t.ordinal){var s=t.unitTickvals;s[s.length-1]n.newExtent[0];n.extent=n.stayingIntervals.concat(l?[n.newExtent]:[]),n.extent.length||A(e),n.brushCallback(t),l?_(this.parentNode,o):(o(),_(this.parentNode))}else o();n.brushEndCallback(e.filterSpecified?r.getConsolidated():[])}))}function M(t,e){return t[0]-e[0]}function A(t){t.filterSpecified=!1,t.svgBrush.extent=[[0,1]]}function T(t){for(var e,r=t.slice(),n=[],i=r.shift();i;){for(e=i.slice();(i=r.shift())&&i[0]<=e[1];)e[1]=Math.max(e[1],i[1]);n.push(e)}return n}e.exports={makeBrush:function(t,e,r,n,i,a){var o,l=function(){var t,e,r=[];return{set:function(n){r=n.map(function(t){return t.slice().sort(s)}).sort(M),t=T(r),e=r.reduce(function(t,e){return[Math.min(t[0],e[0]),Math.max(t[1],e[1])]},[1/0,-1/0])},get:function(){return r.slice()},getConsolidated:function(){return t},getBounds:function(){return e}}}();return l.set(r),{filter:l,filterSpecified:e,svgBrush:{extent:[],brushStartCallback:n,brushCallback:(o=i,function(t){var e=t.brush,r=function(t){return t.svgBrush.extent.map(function(t){return t.slice()})}(e).slice();e.filter.set(r),o()}),brushEndCallback:a}}},ensureAxisBrush:function(t){var e=t.selectAll(\".\"+n.cn.axisBrush).data(o,a);e.enter().append(\"g\").classed(n.cn.axisBrush,!0),function(t){var e=t.selectAll(\".background\").data(o);e.enter().append(\"rect\").classed(\"background\",!0).call(g).call(v).style(\"pointer-events\",\"auto\").attr(\"transform\",\"translate(0 \"+n.verticalPadding+\")\"),e.call(k).attr(\"height\",function(t){return t.height-n.verticalPadding});var r=t.selectAll(\".highlight-shadow\").data(o);r.enter().append(\"line\").classed(\"highlight-shadow\",!0).attr(\"x\",-n.bar.width/2).attr(\"stroke-width\",n.bar.width+n.bar.strokeWidth).attr(\"stroke\",n.bar.strokeColor).attr(\"opacity\",n.bar.strokeOpacity).attr(\"stroke-linecap\",\"butt\"),r.attr(\"y1\",function(t){return t.height}).call(b);var i=t.selectAll(\".highlight\").data(o);i.enter().append(\"line\").classed(\"highlight\",!0).attr(\"x\",-n.bar.width/2).attr(\"stroke-width\",n.bar.width-n.bar.strokeWidth).attr(\"stroke\",n.bar.fillColor).attr(\"opacity\",n.bar.fillOpacity).attr(\"stroke-linecap\",\"butt\"),i.attr(\"y1\",function(t){return t.height}).call(b)}(e)},cleanRanges:function(t,e){if(Array.isArray(t[0])?(t=t.map(function(t){return t.sort(s)}),t=e.multiselect?T(t.sort(M)):[t[0]]):t=[t.sort(s)],e.tickvals){var r=e.tickvals.slice().sort(s);if(!(t=t.map(function(t){var e=[h(r,t[0],[]),p(r,t[1],[])];if(e[1]>e[0])return e}).filter(function(t){return t})).length)return}return t.length>1?t:t[0]}}},{\"../../lib\":692,\"../../lib/gup\":690,\"./constants\":1008,d3:148}],1006:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../plots/get_data\").getModuleCalcData,a=t(\"./plot\"),o=t(\"../../constants/xmlns_namespaces\");r.name=\"parcoords\",r.plot=function(t){var e=i(t.calcdata,\"parcoords\")[0];e.length&&a(t,e)},r.clean=function(t,e,r,n){var i=n._has&&n._has(\"parcoords\"),a=e._has&&e._has(\"parcoords\");i&&!a&&(n._paperdiv.selectAll(\".parcoords\").remove(),n._glimages.selectAll(\"*\").remove())},r.toSVG=function(t){var e=t._fullLayout._glimages,r=n.select(t).selectAll(\".svg-container\");r.filter(function(t,e){return e===r.size()-1}).selectAll(\".gl-canvas-context, .gl-canvas-focus\").each(function(){var t=this.toDataURL(\"image/png\");e.append(\"svg:image\").attr({xmlns:o.svg,\"xlink:href\":t,preserveAspectRatio:\"none\",x:0,y:0,width:this.width,height:this.height})}),window.setTimeout(function(){n.selectAll(\"#filterBarPattern\").attr(\"id\",\"filterBarPattern\")},60)}},{\"../../constants/xmlns_namespaces\":670,\"../../plots/get_data\":777,\"./plot\":1014,d3:148}],1007:[function(t,e,r){\"use strict\";var n=t(\"../../components/colorscale/helpers\").hasColorscale,i=t(\"../../components/colorscale/calc\"),a=t(\"../../lib\"),o=t(\"../../lib/gup\").wrap;e.exports=function(t,e){var r=!!e.line.colorscale&&a.isArrayOrTypedArray(e.line.color),s=r?e.line.color:function(t){for(var e=new Array(t),r=0;ru&&(n.log(\"parcoords traces support up to \"+u+\" dimensions at the moment\"),d.splice(u));var g=s(t,e,{name:\"dimensions\",handleItemDefaults:h}),v=function(t,e,r,o,s){var l=s(\"line.color\",r);if(i(t,\"line\")&&n.isArrayOrTypedArray(l)){if(l.length)return s(\"line.colorscale\"),a(t,e,o,s,{prefix:\"line.\",cLetter:\"c\"}),l.length;e.line.color=r}return 1/0}(t,e,r,c,p);o(e,c,p),Array.isArray(g)&&g.length||(e.visible=!1),f(e,g,\"values\",v);var m={family:c.font.family,size:Math.round(c.font.size/1.2),color:c.font.color};n.coerceFont(p,\"labelfont\",m),n.coerceFont(p,\"tickfont\",m),n.coerceFont(p,\"rangefont\",m)}},{\"../../components/colorscale/defaults\":579,\"../../components/colorscale/helpers\":580,\"../../lib\":692,\"../../plots/array_container_defaults\":736,\"../../plots/domain\":766,\"./attributes\":1004,\"./axisbrush\":1005,\"./constants\":1008,\"./merge_length\":1012}],1010:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.calc=t(\"./calc\"),n.plot=t(\"./plot\"),n.colorbar={container:\"line\",min:\"cmin\",max:\"cmax\"},n.moduleType=\"trace\",n.name=\"parcoords\",n.basePlotModule=t(\"./base_plot\"),n.categories=[\"gl\",\"regl\",\"noOpacity\"],n.meta={},e.exports=n},{\"./attributes\":1004,\"./base_plot\":1006,\"./calc\":1007,\"./defaults\":1009,\"./plot\":1014}],1011:[function(t,e,r){\"use strict\";var n=t(\"glslify\"),i=n([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec4 p0, p1, p2, p3,\\n p4, p5, p6, p7,\\n p8, p9, pa, pb,\\n pc, pd, pe;\\n\\nattribute vec4 pf;\\n\\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\\n loA, hiA, loB, hiB, loC, hiC, loD, hiD;\\n\\nuniform vec2 resolution,\\n viewBoxPosition,\\n viewBoxSize;\\n\\nuniform sampler2D palette;\\nuniform sampler2D mask;\\nuniform float maskHeight;\\n\\nuniform vec2 colorClamp;\\n\\nvarying vec4 fragColor;\\n\\nvec4 unit_1 = vec4(1, 1, 1, 1);\\n\\nfloat val(mat4 p, mat4 v) {\\n return dot(matrixCompMult(p, v) * unit_1, unit_1);\\n}\\n\\nfloat axisY(\\n float x,\\n mat4 d[4],\\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\\n ) {\\n\\n float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\\n float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\\n return y1 * (1.0 - x) + y2 * x;\\n}\\n\\nconst int bitsPerByte = 8;\\n\\nint mod2(int a) {\\n return a - 2 * (a / 2);\\n}\\n\\nint mod8(int a) {\\n return a - 8 * (a / 8);\\n}\\n\\nvec4 zero = vec4(0, 0, 0, 0);\\nvec4 unit_0 = vec4(1, 1, 1, 1);\\nvec2 xyProjection = vec2(1, 1);\\n\\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\\n return mat4(clamp(m[0], lo[0], hi[0]),\\n clamp(m[1], lo[1], hi[1]),\\n clamp(m[2], lo[2], hi[2]),\\n clamp(m[3], lo[3], hi[3]));\\n}\\n\\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\\n return mclamp(p, lo, hi) == p;\\n}\\n\\nbool withinBoundingBox(\\n mat4 d[4],\\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\\n ) {\\n\\n return mshow(d[0], loA, hiA) &&\\n mshow(d[1], loB, hiB) &&\\n mshow(d[2], loC, hiC) &&\\n mshow(d[3], loD, hiD);\\n}\\n\\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\\n bool result = true;\\n int bitInByteStepper;\\n float valY, valueY, scaleX;\\n int hit, bitmask, valX;\\n for(int i = 0; i < 4; i++) {\\n for(int j = 0; j < 4; j++) {\\n for(int k = 0; k < 4; k++) {\\n bitInByteStepper = mod8(j * 4 + k);\\n valX = i * 2 + j / 2;\\n valY = d[i][j][k];\\n valueY = valY * (height - 1.0) + 0.5;\\n scaleX = (float(valX) + 0.5) / 8.0;\\n hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\\n result = result && mod2(hit) == 1;\\n }\\n }\\n }\\n return result;\\n}\\n\\nvec4 position(\\n float depth,\\n vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\\n mat4 dims[4],\\n float signum,\\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\\n sampler2D mask, float maskHeight\\n ) {\\n\\n float x = 0.5 * signum + 0.5;\\n float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\\n\\n float show = float(\\n withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\\n && withinRasterMask(dims, mask, maskHeight)\\n );\\n\\n vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\\n float depthOrHide = depth + 2.0 * (1.0 - show);\\n\\n return vec4(\\n xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n depthOrHide,\\n 1.0\\n );\\n}\\n\\nvoid main() {\\n\\n float prominence = abs(pf[3]);\\n\\n mat4 p[4];\\n p[0] = mat4(p0, p1, p2, p3);\\n p[1] = mat4(p4, p5, p6, p7);\\n p[2] = mat4(p8, p9, pa, pb);\\n p[3] = mat4(pc, pd, pe, abs(pf));\\n\\n gl_Position = position(\\n 1.0 - prominence,\\n resolution, viewBoxPosition, viewBoxSize,\\n p,\\n sign(pf[3]),\\n dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\\n loA, hiA, loB, hiB, loC, hiC, loD, hiD,\\n mask, maskHeight\\n );\\n\\n float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\\n fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\\n}\\n\"]),a=n([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec4 p0, p1, p2, p3,\\n p4, p5, p6, p7,\\n p8, p9, pa, pb,\\n pc, pd, pe;\\n\\nattribute vec4 pf;\\n\\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D;\\n\\nuniform vec2 resolution,\\n viewBoxPosition,\\n viewBoxSize;\\n\\nuniform sampler2D palette;\\n\\nuniform vec2 colorClamp;\\n\\nvarying vec4 fragColor;\\n\\nvec2 xyProjection = vec2(1, 1);\\n\\nvec4 unit = vec4(1, 1, 1, 1);\\n\\nfloat val(mat4 p, mat4 v) {\\n return dot(matrixCompMult(p, v) * unit, unit);\\n}\\n\\nfloat axisY(\\n float x,\\n mat4 d[4],\\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\\n ) {\\n\\n float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\\n float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\\n return y1 * (1.0 - x) + y2 * x;\\n}\\n\\nvec4 position(\\n float depth,\\n vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\\n mat4 dims[4],\\n float signum,\\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\\n ) {\\n\\n float x = 0.5 * signum + 0.5;\\n float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\\n\\n vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\\n\\n return vec4(\\n xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n depth,\\n 1.0\\n );\\n}\\n\\nvoid main() {\\n\\n float prominence = abs(pf[3]);\\n\\n mat4 p[4];\\n p[0] = mat4(p0, p1, p2, p3);\\n p[1] = mat4(p4, p5, p6, p7);\\n p[2] = mat4(p8, p9, pa, pb);\\n p[3] = mat4(pc, pd, pe, abs(pf));\\n\\n gl_Position = position(\\n 1.0 - prominence,\\n resolution, viewBoxPosition, viewBoxSize,\\n p,\\n sign(pf[3]),\\n dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D\\n );\\n\\n float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\\n fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\\n}\\n\"]),o=n([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec4 p0, p1, p2, p3,\\n p4, p5, p6, p7,\\n p8, p9, pa, pb,\\n pc, pd, pe;\\n\\nattribute vec4 pf;\\n\\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\\n loA, hiA, loB, hiB, loC, hiC, loD, hiD;\\n\\nuniform vec2 resolution,\\n viewBoxPosition,\\n viewBoxSize;\\n\\nuniform sampler2D mask;\\nuniform float maskHeight;\\n\\nuniform vec2 colorClamp;\\n\\nvarying vec4 fragColor;\\n\\nvec4 unit_1 = vec4(1, 1, 1, 1);\\n\\nfloat val(mat4 p, mat4 v) {\\n return dot(matrixCompMult(p, v) * unit_1, unit_1);\\n}\\n\\nfloat axisY(\\n float x,\\n mat4 d[4],\\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\\n ) {\\n\\n float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\\n float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\\n return y1 * (1.0 - x) + y2 * x;\\n}\\n\\nconst int bitsPerByte = 8;\\n\\nint mod2(int a) {\\n return a - 2 * (a / 2);\\n}\\n\\nint mod8(int a) {\\n return a - 8 * (a / 8);\\n}\\n\\nvec4 zero = vec4(0, 0, 0, 0);\\nvec4 unit_0 = vec4(1, 1, 1, 1);\\nvec2 xyProjection = vec2(1, 1);\\n\\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\\n return mat4(clamp(m[0], lo[0], hi[0]),\\n clamp(m[1], lo[1], hi[1]),\\n clamp(m[2], lo[2], hi[2]),\\n clamp(m[3], lo[3], hi[3]));\\n}\\n\\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\\n return mclamp(p, lo, hi) == p;\\n}\\n\\nbool withinBoundingBox(\\n mat4 d[4],\\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\\n ) {\\n\\n return mshow(d[0], loA, hiA) &&\\n mshow(d[1], loB, hiB) &&\\n mshow(d[2], loC, hiC) &&\\n mshow(d[3], loD, hiD);\\n}\\n\\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\\n bool result = true;\\n int bitInByteStepper;\\n float valY, valueY, scaleX;\\n int hit, bitmask, valX;\\n for(int i = 0; i < 4; i++) {\\n for(int j = 0; j < 4; j++) {\\n for(int k = 0; k < 4; k++) {\\n bitInByteStepper = mod8(j * 4 + k);\\n valX = i * 2 + j / 2;\\n valY = d[i][j][k];\\n valueY = valY * (height - 1.0) + 0.5;\\n scaleX = (float(valX) + 0.5) / 8.0;\\n hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\\n result = result && mod2(hit) == 1;\\n }\\n }\\n }\\n return result;\\n}\\n\\nvec4 position(\\n float depth,\\n vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\\n mat4 dims[4],\\n float signum,\\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\\n sampler2D mask, float maskHeight\\n ) {\\n\\n float x = 0.5 * signum + 0.5;\\n float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\\n\\n float show = float(\\n withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\\n && withinRasterMask(dims, mask, maskHeight)\\n );\\n\\n vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\\n float depthOrHide = depth + 2.0 * (1.0 - show);\\n\\n return vec4(\\n xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n depthOrHide,\\n 1.0\\n );\\n}\\n\\nvoid main() {\\n\\n float prominence = abs(pf[3]);\\n\\n mat4 p[4];\\n p[0] = mat4(p0, p1, p2, p3);\\n p[1] = mat4(p4, p5, p6, p7);\\n p[2] = mat4(p8, p9, pa, pb);\\n p[3] = mat4(pc, pd, pe, abs(pf));\\n\\n gl_Position = position(\\n 1.0 - prominence,\\n resolution, viewBoxPosition, viewBoxSize,\\n p,\\n sign(pf[3]),\\n dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\\n loA, hiA, loB, hiB, loC, hiC, loD, hiD,\\n mask, maskHeight\\n );\\n\\n fragColor = vec4(pf.rgb, 1.0);\\n}\\n\"]),s=n([\"precision lowp float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n gl_FragColor = fragColor;\\n}\\n\"]),l=t(\"../../lib\"),c=1e-6,u=1e-7,f=2048,h=64,p=2,d=4,g=8,v=h/g,m=[119,119,119],y=new Uint8Array(4),x=new Uint8Array(4),b={shape:[256,1],format:\"rgba\",type:\"uint8\",mag:\"nearest\",min:\"nearest\"};function _(t,e,r,n,i){var a=t._gl;a.enable(a.SCISSOR_TEST),a.scissor(e,r,n,i),t.clear({color:[0,0,0,0],depth:1})}function w(t,e,r,n,i,a){var o=a.key;r.drawCompleted||(!function(t){t.read({x:0,y:0,width:1,height:1,data:y})}(t),r.drawCompleted=!0),function s(l){var c;c=Math.min(n,i-l*n),a.offset=p*l*n,a.count=p*c,0===l&&(window.cancelAnimationFrame(r.currentRafs[o]),delete r.currentRafs[o],_(t,a.scissorX,a.scissorY,a.scissorWidth,a.viewBoxSize[1])),r.clearOnly||(e(a),l*n+c>>8*e)%256/255}function M(t,e,r){var n,i,a,o=[];for(i=0;i=h-4?k(o,h-2-s):.5);return a}(d,p,i);!function(t,e,r){for(var n=0;n<16;n++)t[\"p\"+n.toString(16)](M(e,r,n))}(E,d,o),L=S.texture(l.extendFlat({data:function(t,e,r){for(var n=[],i=0;i<256;i++){var a=t(i/255);n.push((e?m:a).concat(r))}return n}(r.unitToColor,A,Math.round(255*(A?a:1)))},b))}var I=[0,1];var P=[];function D(t,e,n,i,a,o,s,c,u,f,h){var p,d,g,v,m=[t,e],y=[0,1].map(function(){return[0,1,2,3].map(function(){return new Float32Array(16)})});for(p=0;p<2;p++)for(v=m[p],d=0;d<4;d++)for(g=0;g<16;g++)y[p][d][g]=g+16*d===v?1:0;var x=r.lines.canvasOverdrag,b=r.domain,_=r.canvasWidth,w=r.canvasHeight;return l.extendFlat({key:s,resolution:[_,w],viewBoxPosition:[n+x,i],viewBoxSize:[a,o],i:t,ii:e,dim1A:y[0][0],dim1B:y[0][1],dim1C:y[0][2],dim1D:y[0][3],dim2A:y[1][0],dim2B:y[1][1],dim2C:y[1][2],dim2D:y[1][3],colorClamp:I,scissorX:(c===u?0:n+x)+(r.pad.l-x)+r.layoutWidth*b.x[0],scissorWidth:(c===f?_-n+x:a+.5)+(c===u?n+x:0),scissorY:i+r.pad.b+r.layoutHeight*b.y[0],scissorHeight:o,viewportX:r.pad.l-x+r.layoutWidth*b.x[0],viewportY:r.pad.b+r.layoutHeight*b.y[0],viewportWidth:_,viewportHeight:w},h)}return{setColorDomain:function(t){I[0]=t[0],I[1]=t[1]},render:function(t,e,n){var i,a,o,s=t.length,l=1/0,c=-1/0;for(i=0;ic&&(c=t[i].dim2.canvasX,o=i),t[i].dim1.canvasXa._length&&(M=M.slice(0,a._length));var A,T=a.tickvals;function S(t,e){return{val:t,text:A[e]}}function C(t,e){return t.val-e.val}if(Array.isArray(T)&&T.length){A=a.ticktext,Array.isArray(A)&&A.length?A.length>T.length?A=A.slice(0,T.length):T.length>A.length&&(T=T.slice(0,A.length)):A=T.map(n.format(a.tickformat));for(var E=1;E=r||s>=i)return;var l=t.lineLayer.readPixel(o,i-1-s),c=0!==l[3],u=c?l[2]+256*(l[1]+256*l[0]):null,f={x:o,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:u};u!==M&&(c?d.hover(f):d.unhover&&d.unhover(f),M=u)}}),k.style(\"opacity\",function(t){return t.pick?.01:1}),e.style(\"background\",\"rgba(255, 255, 255, 0)\");var A=e.selectAll(\".\"+f.cn.parcoords).data(w,l);A.exit().remove(),A.enter().append(\"g\").classed(f.cn.parcoords,!0).style(\"shape-rendering\",\"crispEdges\").style(\"pointer-events\",\"none\"),A.attr(\"transform\",function(t){return\"translate(\"+t.model.translateX+\",\"+t.model.translateY+\")\"});var T=A.selectAll(\".\"+f.cn.parcoordsControlView).data(c,l);T.enter().append(\"g\").classed(f.cn.parcoordsControlView,!0),T.attr(\"transform\",function(t){return\"translate(\"+t.model.pad.l+\",\"+t.model.pad.t+\")\"});var S=T.selectAll(\".\"+f.cn.yAxis).data(function(t){return t.dimensions},l);function C(t,e){for(var r=e.panels||(e.panels=[]),n=t.data(),i=n.length-1,a=0;aline\").attr(\"fill\",\"none\").attr(\"stroke\",\"black\").attr(\"stroke-opacity\",.25).attr(\"stroke-width\",\"1px\"),L.selectAll(\"text\").style(\"text-shadow\",\"1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff\").style(\"cursor\",\"default\").style(\"user-select\",\"none\");var z=E.selectAll(\".\"+f.cn.axisHeading).data(c,l);z.enter().append(\"g\").classed(f.cn.axisHeading,!0);var O=z.selectAll(\".\"+f.cn.axisTitle).data(c,l);O.enter().append(\"text\").classed(f.cn.axisTitle,!0).attr(\"text-anchor\",\"middle\").style(\"cursor\",\"ew-resize\").style(\"user-select\",\"none\").style(\"pointer-events\",\"auto\"),O.attr(\"transform\",\"translate(0,\"+-f.axisTitleOffset+\")\").text(function(t){return t.label}).each(function(t){a.font(n.select(this),t.model.labelFont)});var I=E.selectAll(\".\"+f.cn.axisExtent).data(c,l);I.enter().append(\"g\").classed(f.cn.axisExtent,!0);var P=I.selectAll(\".\"+f.cn.axisExtentTop).data(c,l);P.enter().append(\"g\").classed(f.cn.axisExtentTop,!0),P.attr(\"transform\",\"translate(0,\"+-f.axisExtentOffset+\")\");var D=P.selectAll(\".\"+f.cn.axisExtentTopText).data(c,l);function R(t,e){if(t.ordinal)return\"\";var r=t.domainScale.domain();return n.format(t.tickFormat)(r[e?r.length-1:0])}D.enter().append(\"text\").classed(f.cn.axisExtentTopText,!0).call(x),D.text(function(t){return R(t,!0)}).each(function(t){a.font(n.select(this),t.model.rangeFont)});var F=I.selectAll(\".\"+f.cn.axisExtentBottom).data(c,l);F.enter().append(\"g\").classed(f.cn.axisExtentBottom,!0),F.attr(\"transform\",function(t){return\"translate(0,\"+(t.model.height+f.axisExtentOffset)+\")\"});var B=F.selectAll(\".\"+f.cn.axisExtentBottomText).data(c,l);B.enter().append(\"text\").classed(f.cn.axisExtentBottomText,!0).attr(\"dy\",\"0.75em\").call(x),B.text(function(t){return R(t)}).each(function(t){a.font(n.select(this),t.model.rangeFont)}),h.ensureAxisBrush(E)}},{\"../../components/colorscale\":581,\"../../components/drawing\":590,\"../../lib\":692,\"../../lib/gup\":690,\"./axisbrush\":1005,\"./constants\":1008,\"./lines\":1011,d3:148}],1014:[function(t,e,r){\"use strict\";var n=t(\"./parcoords\"),i=t(\"../../lib/prepare_regl\");e.exports=function(t,e){var r=t._fullLayout,a=r._toppaper,o=r._paperdiv,s=r._glcontainer;if(i(t)){var l={},c={},u={},f={},h=r._size;e.forEach(function(e,r){var n=e[0].trace;u[r]=n.index;var i=f[r]=n._fullInput.index;l[r]=t.data[i].dimensions,c[r]=t.data[i].dimensions.slice()});n(o,a,s,e,{width:h.w,height:h.h,margin:{t:h.t,r:h.r,b:h.b,l:h.l}},{filterChanged:function(e,n,i){var a=c[e][n],o=i.map(function(t){return t.slice()}),s=\"dimensions[\"+n+\"].constraintrange\",l=r._tracePreGUI[t._fullData[u[e]]._fullInput.uid];if(void 0===l[s]){var h=a.constraintrange;l[s]=h||null}var p=t._fullData[u[e]].dimensions[n];o.length?(1===o.length&&(o=o[0]),a.constraintrange=o,p.constraintrange=o.slice(),o=[o]):(delete a.constraintrange,delete p.constraintrange,o=null);var d={};d[s]=o,t.emit(\"plotly_restyle\",[d,[f[e]]])},hover:function(e){t.emit(\"plotly_hover\",e)},unhover:function(e){t.emit(\"plotly_unhover\",e)},axesMoved:function(e,r){function n(t){return!(\"visible\"in t)||t.visible}function i(t,e,r){var n=e.indexOf(r),i=t.indexOf(n);return-1===i&&(i+=e.length),i}var a=function(t){return function(e,n){return i(r,t,e)-i(r,t,n)}}(c[e].filter(n));l[e].sort(a),c[e].filter(function(t){return!n(t)}).sort(function(t){return c[e].indexOf(t)}).forEach(function(t){l[e].splice(l[e].indexOf(t),1),l[e].splice(c[e].indexOf(t),0,t)}),t.emit(\"plotly_restyle\",[{dimensions:[l[e]]},[f[e]]])}})}}},{\"../../lib/prepare_regl\":705,\"./parcoords\":1013}],1015:[function(t,e,r){\"use strict\";var n=t(\"../../components/color/attributes\"),i=t(\"../../plots/font_attributes\"),a=t(\"../../plots/attributes\"),o=t(\"../../components/fx/hovertemplate_attributes\"),s=t(\"../../plots/domain\").attributes,l=t(\"../../lib/extend\").extendFlat,c=i({editType:\"calc\",arrayOk:!0,colorEditType:\"plot\"});e.exports={labels:{valType:\"data_array\",editType:\"calc\"},label0:{valType:\"number\",dflt:0,editType:\"calc\"},dlabel:{valType:\"number\",dflt:1,editType:\"calc\"},values:{valType:\"data_array\",editType:\"calc\"},marker:{colors:{valType:\"data_array\",editType:\"calc\"},line:{color:{valType:\"color\",dflt:n.defaultLine,arrayOk:!0,editType:\"style\"},width:{valType:\"number\",min:0,dflt:0,arrayOk:!0,editType:\"style\"},editType:\"calc\"},editType:\"calc\"},text:{valType:\"data_array\",editType:\"calc\"},hovertext:{valType:\"string\",dflt:\"\",arrayOk:!0,editType:\"style\"},scalegroup:{valType:\"string\",dflt:\"\",editType:\"calc\"},textinfo:{valType:\"flaglist\",flags:[\"label\",\"text\",\"value\",\"percent\"],extras:[\"none\"],editType:\"calc\"},hoverinfo:l({},a.hoverinfo,{flags:[\"label\",\"text\",\"value\",\"percent\",\"name\"]}),hovertemplate:o({},{keys:[\"label\",\"color\",\"value\",\"percent\",\"text\"]}),textposition:{valType:\"enumerated\",values:[\"inside\",\"outside\",\"auto\",\"none\"],dflt:\"auto\",arrayOk:!0,editType:\"calc\"},textfont:l({},c,{}),insidetextfont:l({},c,{}),outsidetextfont:l({},c,{}),title:{text:{valType:\"string\",dflt:\"\",editType:\"calc\"},font:l({},c,{}),position:{valType:\"enumerated\",values:[\"top left\",\"top center\",\"top right\",\"middle center\",\"bottom left\",\"bottom center\",\"bottom right\"],editType:\"calc\"},editType:\"calc\"},domain:s({name:\"pie\",trace:!0,editType:\"calc\"}),hole:{valType:\"number\",min:0,max:1,dflt:0,editType:\"calc\"},sort:{valType:\"boolean\",dflt:!0,editType:\"calc\"},direction:{valType:\"enumerated\",values:[\"clockwise\",\"counterclockwise\"],dflt:\"counterclockwise\",editType:\"calc\"},rotation:{valType:\"number\",min:-360,max:360,dflt:0,editType:\"calc\"},pull:{valType:\"number\",min:0,max:1,dflt:0,arrayOk:!0,editType:\"calc\"},_deprecated:{title:{valType:\"string\",dflt:\"\",editType:\"calc\"},titlefont:l({},c,{}),titleposition:{valType:\"enumerated\",values:[\"top left\",\"top center\",\"top right\",\"middle center\",\"bottom left\",\"bottom center\",\"bottom right\"],editType:\"calc\"}}}},{\"../../components/color/attributes\":568,\"../../components/fx/hovertemplate_attributes\":607,\"../../lib/extend\":682,\"../../plots/attributes\":737,\"../../plots/domain\":766,\"../../plots/font_attributes\":767}],1016:[function(t,e,r){\"use strict\";var n=t(\"../../registry\"),i=t(\"../../plots/get_data\").getModuleCalcData;r.name=\"pie\",r.plot=function(t){var e=n.getModule(\"pie\"),r=i(t.calcdata,e)[0];r.length&&e.plot(t,r)},r.clean=function(t,e,r,n){var i=n._has&&n._has(\"pie\"),a=e._has&&e._has(\"pie\");i&&!a&&n._pielayer.selectAll(\"g.trace\").remove()}},{\"../../plots/get_data\":777,\"../../registry\":823}],1017:[function(t,e,r){\"use strict\";var n=t(\"fast-isnumeric\"),i=t(\"../../lib\").isArrayOrTypedArray,a=t(\"tinycolor2\"),o=t(\"../../components/color\"),s=t(\"./helpers\");r.calc=function(t,e){var r,l,c,u,f,h=e.values,p=i(h)&&h.length,d=e.labels,g=e.marker.colors||[],v=[],m=t._fullLayout,y=m._piecolormap,x={},b=0,_=m.hiddenlabels||[];if(e.dlabel)for(d=new Array(h.length),r=0;r\")}}return v},r.crossTraceCalc=function(t){var e=t._fullLayout,r=t.calcdata,n=e.piecolorway,i=e._piecolormap;e.extendpiecolors&&(n=function(t){var e,r=JSON.stringify(t),n=l[r];if(!n){for(n=t.slice(),e=0;e0?1:-1)/2,y:a/(1+r*r/(n*n)),outside:!0}}function p(t,e){var r=t.trace,n=e.h*(r.domain.y[1]-r.domain.y[0]);return Math.min(t.titleBox.height,n/2)}function d(t){var e,r=t.pull;if(Array.isArray(r))for(r=0,e=0;er&&(r=t.pull[e]);return r}e.exports=function(t,e){var r=t._fullLayout;!function(t,e){for(var r,n,i=0;ii.vTotal/2?1:0)}(e),g.attr(\"stroke-linejoin\",\"round\"),g.each(function(){var g=n.select(this).selectAll(\"g.slice\").data(e);g.enter().append(\"g\").classed(\"slice\",!0),g.exit().remove();var y=[[[],[]],[[],[]]],x=!1;g.each(function(e){if(e.hidden)n.select(this).selectAll(\"path,g\").remove();else{e.pointNumber=e.i,e.curveNumber=m.index,y[e.pxmid[1]<0?0:1][e.pxmid[0]<0?0:1].push(e);var p=v.cx,d=v.cy,g=n.select(this),b=g.selectAll(\"path.surface\").data([e]),_=!1,w=!1;if(b.enter().append(\"path\").classed(\"surface\",!0).style({\"pointer-events\":\"all\"}),g.select(\"path.textline\").remove(),g.on(\"mouseover\",function(){var a=t._fullLayout,o=t._fullData[m.index];if(!t._dragging&&!1!==a.hovermode){var s=o.hoverinfo;if(Array.isArray(s)&&(s=i.castHoverinfo({hoverinfo:[c.castOption(s,e.pts)],_module:m._module},a,0)),\"all\"===s&&(s=\"label+text+value+percent+name\"),o.hovertemplate||\"none\"!==s&&\"skip\"!==s&&s){var l=f(e,v),h=p+e.pxmid[0]*(1-l),g=d+e.pxmid[1]*(1-l),y=r.separators,x=[];if(s&&-1!==s.indexOf(\"label\")&&x.push(e.label),e.text=c.castOption(o.hovertext||o.text,e.pts),s&&-1!==s.indexOf(\"text\")){var b=e.text;b&&x.push(b)}e.value=e.v,e.valueLabel=c.formatPieValue(e.v,y),s&&-1!==s.indexOf(\"value\")&&x.push(e.valueLabel),e.percent=e.v/v.vTotal,e.percentLabel=c.formatPiePercent(e.percent,y),s&&-1!==s.indexOf(\"percent\")&&x.push(e.percentLabel);var k=m.hoverlabel,M=k.font;i.loneHover({x0:h-l*v.r,x1:h+l*v.r,y:g,text:x.join(\"
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k=+c.castOption(m.pull,e.pts)||0;k>0&&(p+=k*e.pxmid[0],d+=k*e.pxmid[1])}e.cxFinal=p,e.cyFinal=d;var M=m.hole;if(e.v===v.vTotal){var A=\"M\"+(p+e.px0[0])+\",\"+(d+e.px0[1])+L(e.px0,e.pxmid,!0,1)+L(e.pxmid,e.px0,!0,1)+\"Z\";M?b.attr(\"d\",\"M\"+(p+M*e.px0[0])+\",\"+(d+M*e.px0[1])+L(e.px0,e.pxmid,!1,M)+L(e.pxmid,e.px0,!1,M)+\"Z\"+A):b.attr(\"d\",A)}else{var T=L(e.px0,e.px1,!0,1);if(M){var S=1-M;b.attr(\"d\",\"M\"+(p+M*e.px1[0])+\",\"+(d+M*e.px1[1])+L(e.px1,e.px0,!1,M)+\"l\"+S*e.px0[0]+\",\"+S*e.px0[1]+T+\"Z\")}else b.attr(\"d\",\"M\"+p+\",\"+d+\"l\"+e.px0[0]+\",\"+e.px0[1]+T+\"Z\")}var C=c.castOption(m.textposition,e.pts),E=g.selectAll(\"g.slicetext\").data(e.text&&\"none\"!==C?[0]:[]);E.enter().append(\"g\").classed(\"slicetext\",!0),E.exit().remove(),E.each(function(){var r=s.ensureSingle(n.select(this),\"text\",\"\",function(t){t.attr(\"data-notex\",1)});r.text(e.text).attr({class:\"slicetext\",transform:\"\",\"text-anchor\":\"middle\"}).call(o.font,\"outside\"===C?function(t,e,r){var n=c.castOption(t.outsidetextfont.color,e.pts)||c.castOption(t.textfont.color,e.pts)||r.color,i=c.castOption(t.outsidetextfont.family,e.pts)||c.castOption(t.textfont.family,e.pts)||r.family,a=c.castOption(t.outsidetextfont.size,e.pts)||c.castOption(t.textfont.size,e.pts)||r.size;return{color:n,family:i,size:a}}(m,e,t._fullLayout.font):function(t,e,r){var n=c.castOption(t.insidetextfont.color,e.pts);!n&&t._input.textfont&&(n=c.castOption(t._input.textfont.color,e.pts));var i=c.castOption(t.insidetextfont.family,e.pts)||c.castOption(t.textfont.family,e.pts)||r.family,o=c.castOption(t.insidetextfont.size,e.pts)||c.castOption(t.textfont.size,e.pts)||r.size;return{color:n||a.contrast(e.color),family:i,size:o}}(m,e,t._fullLayout.font)).call(l.convertToTspans,t);var i,u=o.bBox(r.node());\"outside\"===C?i=h(u,e):(i=function(t,e,r){var n=Math.sqrt(t.width*t.width+t.height*t.height),i=t.width/t.height,a=Math.PI*Math.min(e.v/r.vTotal,.5),o=1-r.trace.hole,s=f(e,r),l={scale:s*r.r*2/n,rCenter:1-s,rotate:0};if(l.scale>=1)return l;var c=i+1/(2*Math.tan(a)),u=r.r*Math.min(1/(Math.sqrt(c*c+.5)+c),o/(Math.sqrt(i*i+o/2)+i)),h={scale:2*u/t.height,rCenter:Math.cos(u/r.r)-u*i/r.r,rotate:(180/Math.PI*e.midangle+720)%180-90},p=1/i,d=p+1/(2*Math.tan(a)),g=r.r*Math.min(1/(Math.sqrt(d*d+.5)+d),o/(Math.sqrt(p*p+o/2)+p)),v={scale:2*g/t.width,rCenter:Math.cos(g/r.r)-g/i/r.r,rotate:(180/Math.PI*e.midangle+810)%180-90},m=v.scale>h.scale?v:h;return l.scale<1&&m.scale>l.scale?m:l}(u,e,v),\"auto\"===C&&i.scale<1&&(r.call(o.font,m.outsidetextfont),m.outsidetextfont.family===m.insidetextfont.family&&m.outsidetextfont.size===m.insidetextfont.size||(u=o.bBox(r.node())),i=h(u,e)));var g=p+e.pxmid[0]*i.rCenter+(i.x||0),y=d+e.pxmid[1]*i.rCenter+(i.y||0);i.outside&&(e.yLabelMin=y-u.height/2,e.yLabelMid=y,e.yLabelMax=y+u.height/2,e.labelExtraX=0,e.labelExtraY=0,x=!0),r.attr(\"transform\",\"translate(\"+g+\",\"+y+\")\"+(i.scale<1?\"scale(\"+i.scale+\")\":\"\")+(i.rotate?\"rotate(\"+i.rotate+\")\":\"\")+\"translate(\"+-(u.left+u.right)/2+\",\"+-(u.top+u.bottom)/2+\")\")})}function L(t,r,n,i){return\"a\"+i*v.r+\",\"+i*v.r+\" 0 \"+e.largeArc+(n?\" 1 \":\" 0 \")+i*(r[0]-t[0])+\",\"+i*(r[1]-t[1])}});var b=n.select(this).selectAll(\"g.titletext\").data(m.title.text?[0]:[]);b.enter().append(\"g\").classed(\"titletext\",!0),b.exit().remove(),b.each(function(){var e,i=s.ensureSingle(n.select(this),\"text\",\"\",function(t){t.attr(\"data-notex\",1)});i.text(m.title.text).attr({class:\"titletext\",transform:\"\",\"text-anchor\":\"middle\"}).call(o.font,m.title.font).call(l.convertToTspans,t),e=\"middle center\"===m.title.position?function(t){var e=Math.sqrt(t.titleBox.width*t.titleBox.width+t.titleBox.height*t.titleBox.height);return{x:t.cx,y:t.cy,scale:t.trace.hole*t.r*2/e,tx:0,ty:-t.titleBox.height/2+t.trace.title.font.size}}(v):function(t,e){var r,n,i=1,a=1,o=t.trace,s={x:t.cx,y:t.cy},l={tx:0,ty:0};l.ty+=o.title.font.size,n=d(o),-1!==o.title.position.indexOf(\"top\")?(s.y-=(1+n)*t.r,l.ty-=t.titleBox.height):-1!==o.title.position.indexOf(\"bottom\")&&(s.y+=(1+n)*t.r);-1!==o.title.position.indexOf(\"left\")?(r=e.w*(o.domain.x[1]-o.domain.x[0])/2+t.r,s.x-=(1+n)*t.r,l.tx+=t.titleBox.width/2):-1!==o.title.position.indexOf(\"center\")?r=e.w*(o.domain.x[1]-o.domain.x[0]):-1!==o.title.position.indexOf(\"right\")&&(r=e.w*(o.domain.x[1]-o.domain.x[0])/2+t.r,s.x+=(1+n)*t.r,l.tx-=t.titleBox.width/2);return i=r/t.titleBox.width,a=p(t,e)/t.titleBox.height,{x:s.x,y:s.y,scale:Math.min(i,a),tx:l.tx,ty:l.ty}}(v,r._size),i.attr(\"transform\",\"translate(\"+e.x+\",\"+e.y+\")\"+(e.scale<1?\"scale(\"+e.scale+\")\":\"\")+\"translate(\"+e.tx+\",\"+e.ty+\")\")}),x&&function(t,e){var r,n,i,a,o,s,l,u,f,h,p,d,g;function v(t,e){return t.pxmid[1]-e.pxmid[1]}function m(t,e){return e.pxmid[1]-t.pxmid[1]}function y(t,r){r||(r={});var i,u,f,p,d,g,v=r.labelExtraY+(n?r.yLabelMax:r.yLabelMin),m=n?t.yLabelMin:t.yLabelMax,y=n?t.yLabelMax:t.yLabelMin,x=t.cyFinal+o(t.px0[1],t.px1[1]),b=v-m;if(b*l>0&&(t.labelExtraY=b),Array.isArray(e.pull))for(u=0;u=(c.castOption(e.pull,f.pts)||0)||((t.pxmid[1]-f.pxmid[1])*l>0?(p=f.cyFinal+o(f.px0[1],f.px1[1]),(b=p-m-t.labelExtraY)*l>0&&(t.labelExtraY+=b)):(y+t.labelExtraY-x)*l>0&&(i=3*s*Math.abs(u-h.indexOf(t)),d=f.cxFinal+a(f.px0[0],f.px1[0]),(g=d+i-(t.cxFinal+t.pxmid[0])-t.labelExtraX)*s>0&&(t.labelExtraX+=g)))}for(n=0;n<2;n++)for(i=n?v:m,o=n?Math.max:Math.min,l=n?1:-1,r=0;r<2;r++){for(a=r?Math.max:Math.min,s=r?1:-1,(u=t[n][r]).sort(i),f=t[1-n][r],h=f.concat(u),d=[],p=0;pMath.abs(c)?o+=\"l\"+c*t.pxmid[0]/t.pxmid[1]+\",\"+c+\"H\"+(i+t.labelExtraX+s):o+=\"l\"+t.labelExtraX+\",\"+l+\"v\"+(c-l)+\"h\"+s}else o+=\"V\"+(t.yLabelMid+t.labelExtraY)+\"h\"+s;e.append(\"path\").classed(\"textline\",!0).call(a.stroke,m.outsidetextfont.color).attr({\"stroke-width\":Math.min(2,m.outsidetextfont.size/8),d:o,fill:\"none\"})}})})});setTimeout(function(){g.selectAll(\"tspan\").each(function(){var t=n.select(this);t.attr(\"dy\")&&t.attr(\"dy\",t.attr(\"dy\"))})},0)}},{\"../../components/color\":569,\"../../components/drawing\":590,\"../../components/fx\":608,\"../../lib\":692,\"../../lib/svg_text_utils\":716,\"./event_data\":1019,\"./helpers\":1020,d3:148}],1025:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"./style_one\");e.exports=function(t){t._fullLayout._pielayer.selectAll(\".trace\").each(function(t){var e=t[0].trace,r=n.select(this);r.style({opacity:e.opacity}),r.selectAll(\"path.surface\").each(function(t){n.select(this).call(i,t,e)})})}},{\"./style_one\":1026,d3:148}],1026:[function(t,e,r){\"use strict\";var n=t(\"../../components/color\"),i=t(\"./helpers\").castOption;e.exports=function(t,e,r){var a=r.marker.line,o=i(a.color,e.pts)||n.defaultLine,s=i(a.width,e.pts)||0;t.style({\"stroke-width\":s}).call(n.fill,e.color).call(n.stroke,o)}},{\"../../components/color\":569,\"./helpers\":1020}],1027:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\");e.exports={x:n.x,y:n.y,xy:{valType:\"data_array\",editType:\"calc\"},indices:{valType:\"data_array\",editType:\"calc\"},xbounds:{valType:\"data_array\",editType:\"calc\"},ybounds:{valType:\"data_array\",editType:\"calc\"},text:n.text,marker:{color:{valType:\"color\",arrayOk:!1,editType:\"calc\"},opacity:{valType:\"number\",min:0,max:1,dflt:1,arrayOk:!1,editType:\"calc\"},blend:{valType:\"boolean\",dflt:null,editType:\"calc\"},sizemin:{valType:\"number\",min:.1,max:2,dflt:.5,editType:\"calc\"},sizemax:{valType:\"number\",min:.1,dflt:20,editType:\"calc\"},border:{color:{valType:\"color\",arrayOk:!1,editType:\"calc\"},arearatio:{valType:\"number\",min:0,max:1,dflt:0,editType:\"calc\"},editType:\"calc\"},editType:\"calc\"},transforms:void 0}},{\"../scatter/attributes\":1040}],1028:[function(t,e,r){\"use strict\";var n=t(\"gl-pointcloud2d\"),i=t(\"../../lib/str2rgbarray\"),a=t(\"../../plots/cartesian/autorange\").findExtremes,o=t(\"../scatter/get_trace_color\");function s(t,e){this.scene=t,this.uid=e,this.type=\"pointcloud\",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color=\"rgb(0, 0, 0)\",this.name=\"\",this.hoverinfo=\"all\",this.idToIndex=new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=n(t.glplot,this.pointcloudOptions),this.pointcloud._trace=this}var l=s.prototype;l.handlePick=function(t){var e=this.idToIndex[t.pointId];return{trace:this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},l.update=function(t){this.index=t.index,this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=o(t,{})},l.updateFast=function(t){var e,r,n,o,s,l,c=this.xData=this.pickXData=t.x,u=this.yData=this.pickYData=t.y,f=this.pickXYData=t.xy,h=t.xbounds&&t.ybounds,p=t.indices,d=this.bounds;if(f){if(n=f,e=f.length>>>1,h)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];else for(l=0;ld[2]&&(d[2]=o),sd[3]&&(d[3]=s);if(p)r=p;else for(r=new Int32Array(e),l=0;ld[2]&&(d[2]=o),sd[3]&&(d[3]=s);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var g=i(t.marker.color),v=i(t.marker.border.color),m=t.opacity*t.marker.opacity;g[3]*=m,this.pointcloudOptions.color=g;var y=t.marker.blend;if(null===y){y=c.length<100||u.length<100}this.pointcloudOptions.blend=y,v[3]*=m,this.pointcloudOptions.borderColor=v;var x=t.marker.sizemin,b=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=x,this.pointcloudOptions.sizeMax=b,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions);var _=this.scene.xaxis,w=this.scene.yaxis,k=b/2||.5;t._extremes[_._id]=a(_,[d[0],d[2]],{ppad:k}),t._extremes[w._id]=a(w,[d[1],d[3]],{ppad:k})},l.dispose=function(){this.pointcloud.dispose()},e.exports=function(t,e){var r=new s(t,e.uid);return r.update(e),r}},{\"../../lib/str2rgbarray\":715,\"../../plots/cartesian/autorange\":739,\"../scatter/get_trace_color\":1050,\"gl-pointcloud2d\":279}],1029:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"./attributes\");e.exports=function(t,e,r){function a(r,a){return n.coerce(t,e,i,r,a)}a(\"x\"),a(\"y\"),a(\"xbounds\"),a(\"ybounds\"),t.xy&&t.xy instanceof Float32Array&&(e.xy=t.xy),t.indices&&t.indices instanceof Int32Array&&(e.indices=t.indices),a(\"text\"),a(\"marker.color\",r),a(\"marker.opacity\"),a(\"marker.blend\"),a(\"marker.sizemin\"),a(\"marker.sizemax\"),a(\"marker.border.color\",r),a(\"marker.border.arearatio\"),e._length=null}},{\"../../lib\":692,\"./attributes\":1027}],1030:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.calc=t(\"../scatter3d/calc\"),n.plot=t(\"./convert\"),n.moduleType=\"trace\",n.name=\"pointcloud\",n.basePlotModule=t(\"../../plots/gl2d\"),n.categories=[\"gl\",\"gl2d\",\"showLegend\"],n.meta={},e.exports=n},{\"../../plots/gl2d\":780,\"../scatter3d/calc\":1068,\"./attributes\":1027,\"./convert\":1028,\"./defaults\":1029}],1031:[function(t,e,r){\"use strict\";var n=t(\"../../plots/font_attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/color/attributes\"),o=t(\"../../components/fx/attributes\"),s=t(\"../../plots/domain\").attributes,l=t(\"../../components/fx/hovertemplate_attributes\"),c=t(\"../../lib/extend\").extendFlat,u=t(\"../../plot_api/edit_types\").overrideAll;(e.exports=u({hoverinfo:c({},i.hoverinfo,{flags:[],arrayOk:!1}),hoverlabel:o.hoverlabel,domain:s({name:\"sankey\",trace:!0}),orientation:{valType:\"enumerated\",values:[\"v\",\"h\"],dflt:\"h\"},valueformat:{valType:\"string\",dflt:\".3s\"},valuesuffix:{valType:\"string\",dflt:\"\"},arrangement:{valType:\"enumerated\",values:[\"snap\",\"perpendicular\",\"freeform\",\"fixed\"],dflt:\"snap\"},textfont:n({}),node:{label:{valType:\"data_array\",dflt:[]},color:{valType:\"color\",arrayOk:!0},line:{color:{valType:\"color\",dflt:a.defaultLine,arrayOk:!0},width:{valType:\"number\",min:0,dflt:.5,arrayOk:!0}},pad:{valType:\"number\",arrayOk:!1,min:0,dflt:20},thickness:{valType:\"number\",arrayOk:!1,min:1,dflt:20},hoverinfo:{valType:\"enumerated\",values:[\"all\",\"none\",\"skip\"],dflt:\"all\"},hoverlabel:o.hoverlabel,hovertemplate:l({},{keys:[\"value\",\"label\"]})},link:{label:{valType:\"data_array\",dflt:[]},color:{valType:\"color\",arrayOk:!0},line:{color:{valType:\"color\",dflt:a.defaultLine,arrayOk:!0},width:{valType:\"number\",min:0,dflt:0,arrayOk:!0}},source:{valType:\"data_array\",dflt:[]},target:{valType:\"data_array\",dflt:[]},value:{valType:\"data_array\",dflt:[]},hoverinfo:{valType:\"enumerated\",values:[\"all\",\"none\",\"skip\"],dflt:\"all\"},hoverlabel:o.hoverlabel,hovertemplate:l({},{keys:[\"value\",\"label\"]})}},\"calc\",\"nested\")).transforms=void 0},{\"../../components/color/attributes\":568,\"../../components/fx/attributes\":599,\"../../components/fx/hovertemplate_attributes\":607,\"../../lib/extend\":682,\"../../plot_api/edit_types\":723,\"../../plots/attributes\":737,\"../../plots/domain\":766,\"../../plots/font_attributes\":767}],1032:[function(t,e,r){\"use strict\";var n=t(\"../../plot_api/edit_types\").overrideAll,i=t(\"../../plots/get_data\").getModuleCalcData,a=t(\"./plot\"),o=t(\"../../components/fx/layout_attributes\");r.name=\"sankey\",r.baseLayoutAttrOverrides=n({hoverlabel:o.hoverlabel},\"plot\",\"nested\"),r.plot=function(t){var e=i(t.calcdata,\"sankey\")[0];a(t,e)},r.clean=function(t,e,r,n){var i=n._has&&n._has(\"sankey\"),a=e._has&&e._has(\"sankey\");i&&!a&&n._paperdiv.selectAll(\".sankey\").remove()}},{\"../../components/fx/layout_attributes\":609,\"../../plot_api/edit_types\":723,\"../../plots/get_data\":777,\"./plot\":1037}],1033:[function(t,e,r){\"use strict\";var n=t(\"strongly-connected-components\"),i=t(\"../../lib\"),a=t(\"../../lib/gup\").wrap;e.exports=function(t,e){return function(t,e,r){for(var a=t.length,o=i.init2dArray(a,0),s=0;s1})}(e.node.label,e.link.source,e.link.target)&&(i.error(\"Circularity is present in the Sankey data. 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n=t(\"../../lib\"),i=t(\"./attributes\"),a=t(\"../../components/color\"),o=t(\"tinycolor2\"),s=t(\"../../plots/domain\").defaults,l=t(\"../../components/fx/hoverlabel_defaults\"),c=t(\"../../plot_api/plot_template\");e.exports=function(t,e,r,u){function f(r,a){return n.coerce(t,e,i,r,a)}var h=n.extendDeep(u.hoverlabel,t.hoverlabel),p=t.node,d=c.newContainer(e,\"node\");function g(t,e){return n.coerce(p,d,i.node,t,e)}g(\"label\"),g(\"pad\"),g(\"thickness\"),g(\"line.color\"),g(\"line.width\"),g(\"hoverinfo\",t.hoverinfo),l(p,d,g,h),g(\"hovertemplate\");var v=u.colorway;g(\"color\",d.label.map(function(t,e){return a.addOpacity(function(t){return v[t%v.length]}(e),.8)}));var m=t.link,y=c.newContainer(e,\"link\");function x(t,e){return n.coerce(m,y,i.link,t,e)}x(\"label\"),x(\"source\"),x(\"target\"),x(\"value\"),x(\"line.color\"),x(\"line.width\"),x(\"hoverinfo\",t.hoverinfo),l(m,y,x,h),x(\"hovertemplate\");var b=o(u.paper_bgcolor).getLuminance()<.333?\"rgba(255, 255, 255, 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5.149327248;\n", - " 4.972945648; 4.836862635; 4.826709418; 4.766337889;\n", - " 4.859382818; 4.804224297; 4.527381929; 4.316600869;\n", - " 4.321603801; 4.153387126; 3.811644019; 3.568817258;\n", - " 3.281504188; 3.151961949; 2.971997214; 2.722084779;\n", - " 2.457205178; 2.247317679; 2.125681596; 1.954147492;\n", - " 1.869963675; 1.725379931; 1.593035463; 1.356044727;\n", - " 1.163308645; 1.071804962; 1.092881546; 1.154950811;\n", - " 1.177693844; 1.236050626; 1.347976601; 1.516423306;\n", - " 1.704372688; 2.017479351; 2.48932107; ...|])]))];}];}" - ] - }, - "execution_count": 40, - "metadata": {}, - "output_type": "execute_result" - } - ], - "source": [ - "[ Angara.Charting.Plot.line(\n", - " Angara.Charting.LineX.Values t,\n", - " Angara.Charting.LineY.UncertainValues y_uncertain,\n", - " titles = Angara.Charting.Titles.line(\"time\", \"p\"))\n", - "] |> Angara.Charting.Chart.ofList" - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "## Async values display\n", - "\n", - "One can return an Async value as a result of cell execution.\n", - "\n", - "In this case the separate thread will be created to calculate the Async. \n", - "\n", - "As a results are ready, they are displayed." - ] - }, - { - "cell_type": "code", - "execution_count": 41, - "metadata": {}, - "outputs": [], - "source": [ - "// To enable the feature we need to have these scripts loaded\n", - "\n", - "#load \"AsyncDisplay.Paket.fsx\"\n", - "#load \"AsyncDisplay.fsx\"" - ] - }, - { - "cell_type": "code", - "execution_count": 42, - "metadata": {}, - "outputs": [ - { - "data": { - "text/plain": [ - "\"Async is complete!\"" - ] - }, - "execution_count": 42, - "metadata": {}, - "output_type": "execute_result" - } - ], - "source": [ - "async { \n", + " var m = i1 - i0, t, i;\n", + " while (m) {\n", + " i = Math.random() * m-- | 0;\n", + " t = array[m + i0], array[m + i0] = array[i + i0], array[i + i0] = t;\n", + " }\n", + " return array;\n", + " };\n", + " d3.permute = function(array, indexes) {\n", + " var i = indexes.length, permutes = new Array(i);\n", + " while (i--) permutes[i] = array[indexes[i]];\n", + " return permutes;\n", + " };\n", + " d3.pairs = function(array) {\n", + " var i = 0, n = array.length - 1, p0, p1 = array[0], pairs = new Array(n < 0 ? 0 : n);\n", + " while (i < n) pairs[i] = [ p0 = p1, p1 = array[++i] ];\n", + " return pairs;\n", + " };\n", + " d3.transpose = function(matrix) {\n", + " if (!(n = matrix.length)) return [];\n", + " for (var i = -1, m = d3.min(matrix, d3_transposeLength), transpose = new Array(m); ++i < m; ) {\n", + " for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n; ) {\n", + " row[j] = matrix[j][i];\n", + " }\n", + " }\n", + " return transpose;\n", + " };\n", + " function d3_transposeLength(d) {\n", + " return d.length;\n", + " }\n", + " d3.zip = function() {\n", + " return d3.transpose(arguments);\n", + " };\n", + " d3.keys = function(map) {\n", + " var keys = [];\n", + " for (var key in map) keys.push(key);\n", + " return keys;\n", + " };\n", + " d3.values = function(map) {\n", + " var values = [];\n", + " for (var key in map) values.push(map[key]);\n", + " return values;\n", + " };\n", + " d3.entries = function(map) {\n", + " var entries = [];\n", + " for (var key in map) entries.push({\n", + " key: key,\n", + " value: map[key]\n", + " });\n", + " return entries;\n", + " };\n", + " d3.merge = function(arrays) {\n", + " var n = arrays.length, m, i = -1, j = 0, merged, array;\n", + " while (++i < n) j += arrays[i].length;\n", + " merged = new Array(j);\n", + " while (--n >= 0) {\n", + " array = arrays[n];\n", + " m = array.length;\n", + " while (--m >= 0) {\n", + " merged[--j] = array[m];\n", + " }\n", + " }\n", + " return merged;\n", + " };\n", + " var abs = Math.abs;\n", + " d3.range = function(start, stop, step) {\n", + " if (arguments.length < 3) {\n", + " step = 1;\n", + " if (arguments.length < 2) {\n", + " stop = start;\n", + " start = 0;\n", + " }\n", + " }\n", + " if ((stop - start) / step === Infinity) throw new Error(\"infinite range\");\n", + " var range = [], k = d3_range_integerScale(abs(step)), i = -1, j;\n", + " start *= k, stop *= k, step *= k;\n", + " if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k);\n", + " return range;\n", + " };\n", + " function d3_range_integerScale(x) {\n", + " var k = 1;\n", + " while (x * k % 1) k *= 10;\n", + " return k;\n", + " }\n", + " function d3_class(ctor, properties) {\n", + " for (var key in properties) {\n", + " Object.defineProperty(ctor.prototype, key, {\n", + " value: properties[key],\n", + " enumerable: false\n", + " });\n", + " }\n", + " }\n", + " d3.map = function(object, f) {\n", + " var map = new d3_Map();\n", + " if (object instanceof d3_Map) {\n", + " object.forEach(function(key, value) {\n", + " map.set(key, value);\n", + " });\n", + " } else if (Array.isArray(object)) {\n", + " var i = -1, n = object.length, o;\n", + " if (arguments.length === 1) while (++i < n) map.set(i, object[i]); else while (++i < n) map.set(f.call(object, o = object[i], i), o);\n", + " } else {\n", + " for (var key in object) map.set(key, object[key]);\n", + " }\n", + " return map;\n", + " };\n", + " function d3_Map() {\n", + " this._ = Object.create(null);\n", + " }\n", + " var d3_map_proto = \"__proto__\", d3_map_zero = \"\\x00\";\n", + " d3_class(d3_Map, {\n", + " has: d3_map_has,\n", + " get: function(key) {\n", + " return this._[d3_map_escape(key)];\n", + " },\n", + " set: function(key, value) {\n", + " return this._[d3_map_escape(key)] = value;\n", + " },\n", + " remove: d3_map_remove,\n", + " keys: d3_map_keys,\n", + " values: function() {\n", + " var values = [];\n", + " for (var key in this._) values.push(this._[key]);\n", + " return values;\n", + " },\n", + " entries: function() {\n", + " var entries = [];\n", + " for (var key in this._) entries.push({\n", + " key: d3_map_unescape(key),\n", + " value: this._[key]\n", + " });\n", + " return entries;\n", + " },\n", + " size: d3_map_size,\n", + " empty: d3_map_empty,\n", + " forEach: function(f) {\n", + " for (var key in this._) f.call(this, d3_map_unescape(key), this._[key]);\n", + " }\n", + " });\n", + " function d3_map_escape(key) {\n", + " return (key += \"\") === d3_map_proto || key[0] === d3_map_zero ? d3_map_zero + key : key;\n", + " }\n", + " function d3_map_unescape(key) {\n", + " return (key += \"\")[0] === d3_map_zero ? key.slice(1) : key;\n", + " }\n", + " function d3_map_has(key) {\n", + " return d3_map_escape(key) in this._;\n", + " }\n", + " function d3_map_remove(key) {\n", + " return (key = d3_map_escape(key)) in this._ && delete this._[key];\n", + " }\n", + " function d3_map_keys() {\n", + " var keys = [];\n", + " for (var key in this._) keys.push(d3_map_unescape(key));\n", + " return keys;\n", + " }\n", + " function d3_map_size() {\n", + " var size = 0;\n", + " for (var key in this._) ++size;\n", + " return size;\n", + " }\n", + " function d3_map_empty() {\n", + " for (var key in this._) return false;\n", + " return true;\n", + " }\n", + " d3.nest = function() {\n", + " var nest = {}, keys = [], sortKeys = [], sortValues, rollup;\n", + " function map(mapType, array, depth) {\n", + " if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array;\n", + " var i = -1, n = array.length, key = keys[depth++], keyValue, object, setter, valuesByKey = new d3_Map(), values;\n", + " while (++i < n) {\n", + " if (values = valuesByKey.get(keyValue = key(object = array[i]))) {\n", + " values.push(object);\n", + " } else {\n", + " valuesByKey.set(keyValue, [ object ]);\n", + " }\n", + " }\n", + " if (mapType) {\n", + " object = mapType();\n", + " setter = function(keyValue, values) {\n", + " object.set(keyValue, map(mapType, values, depth));\n", + " };\n", + " } else {\n", + " object = {};\n", + " setter = function(keyValue, values) {\n", + " object[keyValue] = map(mapType, values, depth);\n", + " };\n", + " }\n", + " valuesByKey.forEach(setter);\n", + " return object;\n", + " }\n", + " function entries(map, depth) {\n", + " if (depth >= keys.length) return map;\n", + " var array = [], sortKey = sortKeys[depth++];\n", + " map.forEach(function(key, keyMap) {\n", + " array.push({\n", + " key: key,\n", + " values: entries(keyMap, depth)\n", + " });\n", + " });\n", + " return sortKey ? array.sort(function(a, b) {\n", + " return sortKey(a.key, b.key);\n", + " }) : array;\n", + " }\n", + " nest.map = function(array, mapType) {\n", + " return map(mapType, array, 0);\n", + " };\n", + " nest.entries = function(array) {\n", + " return entries(map(d3.map, array, 0), 0);\n", + " };\n", + " nest.key = function(d) {\n", + " keys.push(d);\n", + " return nest;\n", + " };\n", + " nest.sortKeys = function(order) {\n", + " sortKeys[keys.length - 1] = order;\n", + " return nest;\n", + " };\n", + " nest.sortValues = function(order) {\n", + " sortValues = order;\n", + " return nest;\n", + " };\n", + " nest.rollup = function(f) {\n", + " rollup = f;\n", + " return nest;\n", + " };\n", + " return nest;\n", + " };\n", + " d3.set = function(array) {\n", + " var set = new d3_Set();\n", + " if (array) for (var i = 0, n = array.length; i < n; ++i) set.add(array[i]);\n", + " return set;\n", + " };\n", + " function d3_Set() {\n", + " this._ = Object.create(null);\n", + " }\n", + " d3_class(d3_Set, {\n", + " has: d3_map_has,\n", + " add: function(key) {\n", + " this._[d3_map_escape(key += \"\")] = true;\n", + " return key;\n", + " },\n", + " remove: d3_map_remove,\n", + " values: d3_map_keys,\n", + " size: d3_map_size,\n", + " empty: d3_map_empty,\n", + " forEach: function(f) {\n", + " for (var key in this._) f.call(this, d3_map_unescape(key));\n", + " }\n", + " });\n", + " d3.behavior = {};\n", + " function d3_identity(d) {\n", + " return d;\n", + " }\n", + " d3.rebind = function(target, source) {\n", + " var i = 1, n = arguments.length, method;\n", + " while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);\n", + " return target;\n", + " };\n", + " function d3_rebind(target, source, method) {\n", + " return function() {\n", + " var value = method.apply(source, arguments);\n", + " return value === source ? target : value;\n", + " };\n", + " }\n", + " function d3_vendorSymbol(object, name) {\n", + " if (name in object) return name;\n", + " name = name.charAt(0).toUpperCase() + name.slice(1);\n", + " for (var i = 0, n = d3_vendorPrefixes.length; i < n; ++i) {\n", + " var prefixName = d3_vendorPrefixes[i] + name;\n", + " if (prefixName in object) return prefixName;\n", + " }\n", + " }\n", + " var d3_vendorPrefixes = [ \"webkit\", \"ms\", \"moz\", \"Moz\", \"o\", \"O\" ];\n", + " function d3_noop() {}\n", + " d3.dispatch = function() {\n", + " var dispatch = new d3_dispatch(), i = -1, n = arguments.length;\n", + " while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);\n", + " return dispatch;\n", + " };\n", + " function d3_dispatch() {}\n", + " d3_dispatch.prototype.on = function(type, listener) {\n", + " var i = type.indexOf(\".\"), name = \"\";\n", + " if (i >= 0) {\n", + " name = type.slice(i + 1);\n", + " type = type.slice(0, i);\n", + " }\n", + " if (type) return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener);\n", + " if (arguments.length === 2) {\n", + " if (listener == null) for (type in this) {\n", + " if (this.hasOwnProperty(type)) this[type].on(name, null);\n", + " }\n", + " return this;\n", + " }\n", + " };\n", + " function d3_dispatch_event(dispatch) {\n", + " var listeners = [], listenerByName = new d3_Map();\n", + " function event() {\n", + " var z = listeners, i = -1, n = z.length, l;\n", + " while (++i < n) if (l = z[i].on) l.apply(this, arguments);\n", + " return dispatch;\n", + " }\n", + " event.on = function(name, listener) {\n", + " var l = listenerByName.get(name), i;\n", + " if (arguments.length < 2) return l && l.on;\n", + " if (l) {\n", + " l.on = null;\n", + " listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));\n", + " listenerByName.remove(name);\n", + " }\n", + " if (listener) listeners.push(listenerByName.set(name, {\n", + " on: listener\n", + " }));\n", + " return dispatch;\n", + " };\n", + " return event;\n", + " }\n", + " d3.event = null;\n", + " function d3_eventPreventDefault() {\n", + " d3.event.preventDefault();\n", + " }\n", + " function d3_eventSource() {\n", + " var e = d3.event, s;\n", + " while (s = e.sourceEvent) e = s;\n", + " return e;\n", + " }\n", + " function d3_eventDispatch(target) {\n", + " var dispatch = new d3_dispatch(), i = 0, n = arguments.length;\n", + " while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);\n", + " dispatch.of = function(thiz, argumentz) {\n", + " return function(e1) {\n", + " try {\n", + " var e0 = e1.sourceEvent = d3.event;\n", + " e1.target = target;\n", + " d3.event = e1;\n", + " dispatch[e1.type].apply(thiz, argumentz);\n", + " } finally {\n", + " d3.event = e0;\n", + " }\n", + " };\n", + " };\n", + " return dispatch;\n", + " }\n", + " d3.requote = function(s) {\n", + " return s.replace(d3_requote_re, \"\\\\$&\");\n", + " };\n", + " var d3_requote_re = /[\\\\\\^\\$\\*\\+\\?\\|\\[\\]\\(\\)\\.\\{\\}]/g;\n", + " var d3_subclass = {}.__proto__ ? function(object, prototype) {\n", + " object.__proto__ = prototype;\n", + " } : function(object, prototype) {\n", + " for (var property in prototype) object[property] = prototype[property];\n", + " };\n", + " function d3_selection(groups) {\n", + " d3_subclass(groups, d3_selectionPrototype);\n", + " return groups;\n", + " }\n", + " var d3_select = function(s, n) {\n", + " return n.querySelector(s);\n", + " }, d3_selectAll = function(s, n) {\n", + " return n.querySelectorAll(s);\n", + " }, d3_selectMatches = function(n, s) {\n", + " var d3_selectMatcher = n.matches || n[d3_vendorSymbol(n, \"matchesSelector\")];\n", + " d3_selectMatches = function(n, s) {\n", + " return d3_selectMatcher.call(n, s);\n", + " };\n", + " return d3_selectMatches(n, s);\n", + " };\n", + " if (typeof Sizzle === \"function\") {\n", + " d3_select = function(s, n) {\n", + " return Sizzle(s, n)[0] || null;\n", + " };\n", + " d3_selectAll = Sizzle;\n", + " d3_selectMatches = Sizzle.matchesSelector;\n", + " }\n", + " d3.selection = function() {\n", + " return d3.select(d3_document.documentElement);\n", + " };\n", + " var d3_selectionPrototype = d3.selection.prototype = [];\n", + " d3_selectionPrototype.select = function(selector) {\n", + " var subgroups = [], subgroup, subnode, group, node;\n", + " selector = d3_selection_selector(selector);\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " subgroups.push(subgroup = []);\n", + " subgroup.parentNode = (group = this[j]).parentNode;\n", + " for (var i = -1, n = group.length; ++i < n; ) {\n", + " if (node = group[i]) {\n", + " subgroup.push(subnode = selector.call(node, node.__data__, i, j));\n", + " if (subnode && \"__data__\" in node) subnode.__data__ = node.__data__;\n", + " } else {\n", + " subgroup.push(null);\n", + " }\n", + " }\n", + " }\n", + " return d3_selection(subgroups);\n", + " };\n", + " function d3_selection_selector(selector) {\n", + " return typeof selector === \"function\" ? selector : function() {\n", + " return d3_select(selector, this);\n", + " };\n", + " }\n", + " d3_selectionPrototype.selectAll = function(selector) {\n", + " var subgroups = [], subgroup, node;\n", + " selector = d3_selection_selectorAll(selector);\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " for (var group = this[j], i = -1, n = group.length; ++i < n; ) {\n", + " if (node = group[i]) {\n", + " subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j)));\n", + " subgroup.parentNode = node;\n", + " }\n", + " }\n", + " }\n", + " return d3_selection(subgroups);\n", + " };\n", + " function d3_selection_selectorAll(selector) {\n", + " return typeof selector === \"function\" ? selector : function() {\n", + " return d3_selectAll(selector, this);\n", + " };\n", + " }\n", + " var d3_nsXhtml = \"http://www.w3.org/1999/xhtml\";\n", + " var d3_nsPrefix = {\n", + " svg: \"http://www.w3.org/2000/svg\",\n", + " xhtml: d3_nsXhtml,\n", + " xlink: \"http://www.w3.org/1999/xlink\",\n", + " xml: \"http://www.w3.org/XML/1998/namespace\",\n", + " xmlns: \"http://www.w3.org/2000/xmlns/\"\n", + " };\n", + " d3.ns = {\n", + " prefix: d3_nsPrefix,\n", + " qualify: function(name) {\n", + " var i = name.indexOf(\":\"), prefix = name;\n", + " if (i >= 0 && (prefix = name.slice(0, i)) !== \"xmlns\") name = name.slice(i + 1);\n", + " return d3_nsPrefix.hasOwnProperty(prefix) ? {\n", + " space: d3_nsPrefix[prefix],\n", + " local: name\n", + " } : name;\n", + " }\n", + " };\n", + " d3_selectionPrototype.attr = function(name, value) {\n", + " if (arguments.length < 2) {\n", + " if (typeof name === \"string\") {\n", + " var node = this.node();\n", + " name = d3.ns.qualify(name);\n", + " return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name);\n", + " }\n", + " for (value in name) this.each(d3_selection_attr(value, name[value]));\n", + " return this;\n", + " }\n", + " return this.each(d3_selection_attr(name, value));\n", + " };\n", + " function d3_selection_attr(name, value) {\n", + " name = d3.ns.qualify(name);\n", + " function attrNull() {\n", + " this.removeAttribute(name);\n", + " }\n", + " function attrNullNS() {\n", + " this.removeAttributeNS(name.space, name.local);\n", + " }\n", + " function attrConstant() {\n", + " this.setAttribute(name, value);\n", + " }\n", + " function attrConstantNS() {\n", + " this.setAttributeNS(name.space, name.local, value);\n", + " }\n", + " function attrFunction() {\n", + " var x = value.apply(this, arguments);\n", + " if (x == null) this.removeAttribute(name); else this.setAttribute(name, x);\n", + " }\n", + " function attrFunctionNS() {\n", + " var x = value.apply(this, arguments);\n", + " if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x);\n", + " }\n", + " return value == null ? name.local ? attrNullNS : attrNull : typeof value === \"function\" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant;\n", + " }\n", + " function d3_collapse(s) {\n", + " return s.trim().replace(/\\s+/g, \" \");\n", + " }\n", + " d3_selectionPrototype.classed = function(name, value) {\n", + " if (arguments.length < 2) {\n", + " if (typeof name === \"string\") {\n", + " var node = this.node(), n = (name = d3_selection_classes(name)).length, i = -1;\n", + " if (value = node.classList) {\n", + " while (++i < n) if (!value.contains(name[i])) return false;\n", + " } else {\n", + " value = node.getAttribute(\"class\");\n", + " while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false;\n", + " }\n", + " return true;\n", + " }\n", + " for (value in name) this.each(d3_selection_classed(value, name[value]));\n", + " return this;\n", + " }\n", + " return this.each(d3_selection_classed(name, value));\n", + " };\n", + " function d3_selection_classedRe(name) {\n", + " return new RegExp(\"(?:^|\\\\s+)\" + d3.requote(name) + \"(?:\\\\s+|$)\", \"g\");\n", + " }\n", + " function d3_selection_classes(name) {\n", + " return (name + \"\").trim().split(/^|\\s+/);\n", + " }\n", + " function d3_selection_classed(name, value) {\n", + " name = d3_selection_classes(name).map(d3_selection_classedName);\n", + " var n = name.length;\n", + " function classedConstant() {\n", + " var i = -1;\n", + " while (++i < n) name[i](this, value);\n", + " }\n", + " function classedFunction() {\n", + " var i = -1, x = value.apply(this, arguments);\n", + " while (++i < n) name[i](this, x);\n", + " }\n", + " return typeof value === \"function\" ? classedFunction : classedConstant;\n", + " }\n", + " function d3_selection_classedName(name) {\n", + " var re = d3_selection_classedRe(name);\n", + " return function(node, value) {\n", + " if (c = node.classList) return value ? c.add(name) : c.remove(name);\n", + " var c = node.getAttribute(\"class\") || \"\";\n", + " if (value) {\n", + " re.lastIndex = 0;\n", + " if (!re.test(c)) node.setAttribute(\"class\", d3_collapse(c + \" \" + name));\n", + " } else {\n", + " node.setAttribute(\"class\", d3_collapse(c.replace(re, \" \")));\n", + " }\n", + " };\n", + " }\n", + " d3_selectionPrototype.style = function(name, value, priority) {\n", + " var n = arguments.length;\n", + " if (n < 3) {\n", + " if (typeof name !== \"string\") {\n", + " if (n < 2) value = \"\";\n", + " for (priority in name) this.each(d3_selection_style(priority, name[priority], value));\n", + " return this;\n", + " }\n", + " if (n < 2) {\n", + " var node = this.node();\n", + " return d3_window(node).getComputedStyle(node, null).getPropertyValue(name);\n", + " }\n", + " priority = \"\";\n", + " }\n", + " return this.each(d3_selection_style(name, value, priority));\n", + " };\n", + " function d3_selection_style(name, value, priority) {\n", + " function styleNull() {\n", + " this.style.removeProperty(name);\n", + " }\n", + " function styleConstant() {\n", + " this.style.setProperty(name, value, priority);\n", + " }\n", + " function styleFunction() {\n", + " var x = value.apply(this, arguments);\n", + " if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority);\n", + " }\n", + " return value == null ? styleNull : typeof value === \"function\" ? styleFunction : styleConstant;\n", + " }\n", + " d3_selectionPrototype.property = function(name, value) {\n", + " if (arguments.length < 2) {\n", + " if (typeof name === \"string\") return this.node()[name];\n", + " for (value in name) this.each(d3_selection_property(value, name[value]));\n", + " return this;\n", + " }\n", + " return this.each(d3_selection_property(name, value));\n", + " };\n", + " function d3_selection_property(name, value) {\n", + " function propertyNull() {\n", + " delete this[name];\n", + " }\n", + " function propertyConstant() {\n", + " this[name] = value;\n", + " }\n", + " function propertyFunction() {\n", + " var x = value.apply(this, arguments);\n", + " if (x == null) delete this[name]; else this[name] = x;\n", + " }\n", + " return value == null ? propertyNull : typeof value === \"function\" ? propertyFunction : propertyConstant;\n", + " }\n", + " d3_selectionPrototype.text = function(value) {\n", + " return arguments.length ? this.each(typeof value === \"function\" ? function() {\n", + " var v = value.apply(this, arguments);\n", + " this.textContent = v == null ? \"\" : v;\n", + " } : value == null ? function() {\n", + " this.textContent = \"\";\n", + " } : function() {\n", + " this.textContent = value;\n", + " }) : this.node().textContent;\n", + " };\n", + " d3_selectionPrototype.html = function(value) {\n", + " return arguments.length ? this.each(typeof value === \"function\" ? function() {\n", + " var v = value.apply(this, arguments);\n", + " this.innerHTML = v == null ? \"\" : v;\n", + " } : value == null ? function() {\n", + " this.innerHTML = \"\";\n", + " } : function() {\n", + " this.innerHTML = value;\n", + " }) : this.node().innerHTML;\n", + " };\n", + " d3_selectionPrototype.append = function(name) {\n", + " name = d3_selection_creator(name);\n", + " return this.select(function() {\n", + " return this.appendChild(name.apply(this, arguments));\n", + " });\n", + " };\n", + " function d3_selection_creator(name) {\n", + " function create() {\n", + " var document = this.ownerDocument, namespace = this.namespaceURI;\n", + " return namespace === d3_nsXhtml && document.documentElement.namespaceURI === d3_nsXhtml ? document.createElement(name) : document.createElementNS(namespace, name);\n", + " }\n", + " function createNS() {\n", + " return this.ownerDocument.createElementNS(name.space, name.local);\n", + " }\n", + " return typeof name === \"function\" ? name : (name = d3.ns.qualify(name)).local ? createNS : create;\n", + " }\n", + " d3_selectionPrototype.insert = function(name, before) {\n", + " name = d3_selection_creator(name);\n", + " before = d3_selection_selector(before);\n", + " return this.select(function() {\n", + " return this.insertBefore(name.apply(this, arguments), before.apply(this, arguments) || null);\n", + " });\n", + " };\n", + " d3_selectionPrototype.remove = function() {\n", + " return this.each(d3_selectionRemove);\n", + " };\n", + " function d3_selectionRemove() {\n", + " var parent = this.parentNode;\n", + " if (parent) parent.removeChild(this);\n", + " }\n", + " d3_selectionPrototype.data = function(value, key) {\n", + " var i = -1, n = this.length, group, node;\n", + " if (!arguments.length) {\n", + " value = new Array(n = (group = this[0]).length);\n", + " while (++i < n) {\n", + " if (node = group[i]) {\n", + " value[i] = node.__data__;\n", + " }\n", + " }\n", + " return value;\n", + " }\n", + " function bind(group, groupData) {\n", + " var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData;\n", + " if (key) {\n", + " var nodeByKeyValue = new d3_Map(), keyValues = new Array(n), keyValue;\n", + " for (i = -1; ++i < n; ) {\n", + " if (node = group[i]) {\n", + " if (nodeByKeyValue.has(keyValue = key.call(node, node.__data__, i))) {\n", + " exitNodes[i] = node;\n", + " } else {\n", + " nodeByKeyValue.set(keyValue, node);\n", + " }\n", + " keyValues[i] = keyValue;\n", + " }\n", + " }\n", + " for (i = -1; ++i < m; ) {\n", + " if (!(node = nodeByKeyValue.get(keyValue = key.call(groupData, nodeData = groupData[i], i)))) {\n", + " enterNodes[i] = d3_selection_dataNode(nodeData);\n", + " } else if (node !== true) {\n", + " updateNodes[i] = node;\n", + " node.__data__ = nodeData;\n", + " }\n", + " nodeByKeyValue.set(keyValue, true);\n", + " }\n", + " for (i = -1; ++i < n; ) {\n", + " if (i in keyValues && nodeByKeyValue.get(keyValues[i]) !== true) {\n", + " exitNodes[i] = group[i];\n", + " }\n", + " }\n", + " } else {\n", + " for (i = -1; ++i < n0; ) {\n", + " node = group[i];\n", + " nodeData = groupData[i];\n", + " if (node) {\n", + " node.__data__ = nodeData;\n", + " updateNodes[i] = node;\n", + " } else {\n", + " enterNodes[i] = d3_selection_dataNode(nodeData);\n", + " }\n", + " }\n", + " for (;i < m; ++i) {\n", + " enterNodes[i] = d3_selection_dataNode(groupData[i]);\n", + " }\n", + " for (;i < n; ++i) {\n", + " exitNodes[i] = group[i];\n", + " }\n", + " }\n", + " enterNodes.update = updateNodes;\n", + " enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode;\n", + " enter.push(enterNodes);\n", + " update.push(updateNodes);\n", + " exit.push(exitNodes);\n", + " }\n", + " var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]);\n", + " if (typeof value === \"function\") {\n", + " while (++i < n) {\n", + " bind(group = this[i], value.call(group, group.parentNode.__data__, i));\n", + " }\n", + " } else {\n", + " while (++i < n) {\n", + " bind(group = this[i], value);\n", + " }\n", + " }\n", + " update.enter = function() {\n", + " return enter;\n", + " };\n", + " update.exit = function() {\n", + " return exit;\n", + " };\n", + " return update;\n", + " };\n", + " function d3_selection_dataNode(data) {\n", + " return {\n", + " __data__: data\n", + " };\n", + " }\n", + " d3_selectionPrototype.datum = function(value) {\n", + " return arguments.length ? this.property(\"__data__\", value) : this.property(\"__data__\");\n", + " };\n", + " d3_selectionPrototype.filter = function(filter) {\n", + " var subgroups = [], subgroup, group, node;\n", + " if (typeof filter !== \"function\") filter = d3_selection_filter(filter);\n", + " for (var j = 0, m = this.length; j < m; j++) {\n", + " subgroups.push(subgroup = []);\n", + " subgroup.parentNode = (group = this[j]).parentNode;\n", + " for (var i = 0, n = group.length; i < n; i++) {\n", + " if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {\n", + " subgroup.push(node);\n", + " }\n", + " }\n", + " }\n", + " return d3_selection(subgroups);\n", + " };\n", + " function d3_selection_filter(selector) {\n", + " return function() {\n", + " return d3_selectMatches(this, selector);\n", + " };\n", + " }\n", + " d3_selectionPrototype.order = function() {\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) {\n", + " if (node = group[i]) {\n", + " if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);\n", + " next = node;\n", + " }\n", + " }\n", + " }\n", + " return this;\n", + " };\n", + " d3_selectionPrototype.sort = function(comparator) {\n", + " comparator = d3_selection_sortComparator.apply(this, arguments);\n", + " for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator);\n", + " return this.order();\n", + " };\n", + " function d3_selection_sortComparator(comparator) {\n", + " if (!arguments.length) comparator = d3_ascending;\n", + " return function(a, b) {\n", + " return a && b ? comparator(a.__data__, b.__data__) : !a - !b;\n", + " };\n", + " }\n", + " d3_selectionPrototype.each = function(callback) {\n", + " return d3_selection_each(this, function(node, i, j) {\n", + " callback.call(node, node.__data__, i, j);\n", + " });\n", + " };\n", + " function d3_selection_each(groups, callback) {\n", + " for (var j = 0, m = groups.length; j < m; j++) {\n", + " for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) {\n", + " if (node = group[i]) callback(node, i, j);\n", + " }\n", + " }\n", + " return groups;\n", + " }\n", + " d3_selectionPrototype.call = function(callback) {\n", + " var args = d3_array(arguments);\n", + " callback.apply(args[0] = this, args);\n", + " return this;\n", + " };\n", + " d3_selectionPrototype.empty = function() {\n", + " return !this.node();\n", + " };\n", + " d3_selectionPrototype.node = function() {\n", + " for (var j = 0, m = this.length; j < m; j++) {\n", + " for (var group = this[j], i = 0, n = group.length; i < n; i++) {\n", + " var node = group[i];\n", + " if (node) return node;\n", + " }\n", + " }\n", + " return null;\n", + " };\n", + " d3_selectionPrototype.size = function() {\n", + " var n = 0;\n", + " d3_selection_each(this, function() {\n", + " ++n;\n", + " });\n", + " return n;\n", + " };\n", + " function d3_selection_enter(selection) {\n", + " d3_subclass(selection, d3_selection_enterPrototype);\n", + " return selection;\n", + " }\n", + " var d3_selection_enterPrototype = [];\n", + " d3.selection.enter = d3_selection_enter;\n", + " d3.selection.enter.prototype = d3_selection_enterPrototype;\n", + " d3_selection_enterPrototype.append = d3_selectionPrototype.append;\n", + " d3_selection_enterPrototype.empty = d3_selectionPrototype.empty;\n", + " d3_selection_enterPrototype.node = d3_selectionPrototype.node;\n", + " d3_selection_enterPrototype.call = d3_selectionPrototype.call;\n", + " d3_selection_enterPrototype.size = d3_selectionPrototype.size;\n", + " d3_selection_enterPrototype.select = function(selector) {\n", + " var subgroups = [], subgroup, subnode, upgroup, group, node;\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " upgroup = (group = this[j]).update;\n", + " subgroups.push(subgroup = []);\n", + " subgroup.parentNode = group.parentNode;\n", + " for (var i = -1, n = group.length; ++i < n; ) {\n", + " if (node = group[i]) {\n", + " subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i, j));\n", + " subnode.__data__ = node.__data__;\n", + " } else {\n", + " subgroup.push(null);\n", + " }\n", + " }\n", + " }\n", + " return d3_selection(subgroups);\n", + " };\n", + " d3_selection_enterPrototype.insert = function(name, before) {\n", + " if (arguments.length < 2) before = d3_selection_enterInsertBefore(this);\n", + " return d3_selectionPrototype.insert.call(this, name, before);\n", + " };\n", + " function d3_selection_enterInsertBefore(enter) {\n", + " var i0, j0;\n", + " return function(d, i, j) {\n", + " var group = enter[j].update, n = group.length, node;\n", + " if (j != j0) j0 = j, i0 = 0;\n", + " if (i >= i0) i0 = i + 1;\n", + " while (!(node = group[i0]) && ++i0 < n) ;\n", + " return node;\n", + " };\n", + " }\n", + " d3.select = function(node) {\n", + " var group;\n", + " if (typeof node === \"string\") {\n", + " group = [ d3_select(node, d3_document) ];\n", + " group.parentNode = d3_document.documentElement;\n", + " } else {\n", + " group = [ node ];\n", + " group.parentNode = d3_documentElement(node);\n", + " }\n", + " return d3_selection([ group ]);\n", + " };\n", + " d3.selectAll = function(nodes) {\n", + " var group;\n", + " if (typeof nodes === \"string\") {\n", + " group = d3_array(d3_selectAll(nodes, d3_document));\n", + " group.parentNode = d3_document.documentElement;\n", + " } else {\n", + " group = d3_array(nodes);\n", + " group.parentNode = null;\n", + " }\n", + " return d3_selection([ group ]);\n", + " };\n", + " d3_selectionPrototype.on = function(type, listener, capture) {\n", + " var n = arguments.length;\n", + " if (n < 3) {\n", + " if (typeof type !== \"string\") {\n", + " if (n < 2) listener = false;\n", + " for (capture in type) this.each(d3_selection_on(capture, type[capture], listener));\n", + " return this;\n", + " }\n", + " if (n < 2) return (n = this.node()[\"__on\" + type]) && n._;\n", + " capture = false;\n", + " }\n", + " return this.each(d3_selection_on(type, listener, capture));\n", + " };\n", + " function d3_selection_on(type, listener, capture) {\n", + " var name = \"__on\" + type, i = type.indexOf(\".\"), wrap = d3_selection_onListener;\n", + " if (i > 0) type = type.slice(0, i);\n", + " var filter = d3_selection_onFilters.get(type);\n", + " if (filter) type = filter, wrap = d3_selection_onFilter;\n", + " function onRemove() {\n", + " var l = this[name];\n", + " if (l) {\n", + " this.removeEventListener(type, l, l.$);\n", + " delete this[name];\n", + " }\n", + " }\n", + " function onAdd() {\n", + " var l = wrap(listener, d3_array(arguments));\n", + " onRemove.call(this);\n", + " this.addEventListener(type, this[name] = l, l.$ = capture);\n", + " l._ = listener;\n", + " }\n", + " function removeAll() {\n", + " var re = new RegExp(\"^__on([^.]+)\" + d3.requote(type) + \"$\"), match;\n", + " for (var name in this) {\n", + " if (match = name.match(re)) {\n", + " var l = this[name];\n", + " this.removeEventListener(match[1], l, l.$);\n", + " delete this[name];\n", + " }\n", + " }\n", + " }\n", + " return i ? listener ? onAdd : onRemove : listener ? d3_noop : removeAll;\n", + " }\n", + " var d3_selection_onFilters = d3.map({\n", + " mouseenter: \"mouseover\",\n", + " mouseleave: \"mouseout\"\n", + " });\n", + " if (d3_document) {\n", + " d3_selection_onFilters.forEach(function(k) {\n", + " if (\"on\" + k in d3_document) d3_selection_onFilters.remove(k);\n", + " });\n", + " }\n", + " function d3_selection_onListener(listener, argumentz) {\n", + " return function(e) {\n", + " var o = d3.event;\n", + " d3.event = e;\n", + " argumentz[0] = this.__data__;\n", + " try {\n", + " listener.apply(this, argumentz);\n", + " } finally {\n", + " d3.event = o;\n", + " }\n", + " };\n", + " }\n", + " function d3_selection_onFilter(listener, argumentz) {\n", + " var l = d3_selection_onListener(listener, argumentz);\n", + " return function(e) {\n", + " var target = this, related = e.relatedTarget;\n", + " if (!related || related !== target && !(related.compareDocumentPosition(target) & 8)) {\n", + " l.call(target, e);\n", + " }\n", + " };\n", + " }\n", + " var d3_event_dragSelect, d3_event_dragId = 0;\n", + " function d3_event_dragSuppress(node) {\n", + " var name = \".dragsuppress-\" + ++d3_event_dragId, click = \"click\" + name, w = d3.select(d3_window(node)).on(\"touchmove\" + name, d3_eventPreventDefault).on(\"dragstart\" + name, d3_eventPreventDefault).on(\"selectstart\" + name, d3_eventPreventDefault);\n", + " if (d3_event_dragSelect == null) {\n", + " d3_event_dragSelect = \"onselectstart\" in node ? false : d3_vendorSymbol(node.style, \"userSelect\");\n", + " }\n", + " if (d3_event_dragSelect) {\n", + " var style = d3_documentElement(node).style, select = style[d3_event_dragSelect];\n", + " style[d3_event_dragSelect] = \"none\";\n", + " }\n", + " return function(suppressClick) {\n", + " w.on(name, null);\n", + " if (d3_event_dragSelect) style[d3_event_dragSelect] = select;\n", + " if (suppressClick) {\n", + " var off = function() {\n", + " w.on(click, null);\n", + " };\n", + " w.on(click, function() {\n", + " d3_eventPreventDefault();\n", + " off();\n", + " }, true);\n", + " setTimeout(off, 0);\n", + " }\n", + " };\n", + " }\n", + " d3.mouse = function(container) {\n", + " return d3_mousePoint(container, d3_eventSource());\n", + " };\n", + " var d3_mouse_bug44083 = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0;\n", + " function d3_mousePoint(container, e) {\n", + " if (e.changedTouches) e = e.changedTouches[0];\n", + " var svg = container.ownerSVGElement || container;\n", + " if (svg.createSVGPoint) {\n", + " var point = svg.createSVGPoint();\n", + " if (d3_mouse_bug44083 < 0) {\n", + " var window = d3_window(container);\n", + " if (window.scrollX || window.scrollY) {\n", + " svg = d3.select(\"body\").append(\"svg\").style({\n", + " position: \"absolute\",\n", + " top: 0,\n", + " left: 0,\n", + " margin: 0,\n", + " padding: 0,\n", + " border: \"none\"\n", + " }, \"important\");\n", + " var ctm = svg[0][0].getScreenCTM();\n", + " d3_mouse_bug44083 = !(ctm.f || ctm.e);\n", + " svg.remove();\n", + " }\n", + " }\n", + " if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY; else point.x = e.clientX, \n", + " point.y = e.clientY;\n", + " point = point.matrixTransform(container.getScreenCTM().inverse());\n", + " return [ point.x, point.y ];\n", + " }\n", + " var rect = container.getBoundingClientRect();\n", + " return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ];\n", + " }\n", + " d3.touch = function(container, touches, identifier) {\n", + " if (arguments.length < 3) identifier = touches, touches = d3_eventSource().changedTouches;\n", + " if (touches) for (var i = 0, n = touches.length, touch; i < n; ++i) {\n", + " if ((touch = touches[i]).identifier === identifier) {\n", + " return d3_mousePoint(container, touch);\n", + " }\n", + " }\n", + " };\n", + " d3.behavior.drag = function() {\n", + " var event = d3_eventDispatch(drag, \"drag\", \"dragstart\", \"dragend\"), origin = null, mousedown = dragstart(d3_noop, d3.mouse, d3_window, \"mousemove\", \"mouseup\"), touchstart = dragstart(d3_behavior_dragTouchId, d3.touch, d3_identity, \"touchmove\", \"touchend\");\n", + " function drag() {\n", + " this.on(\"mousedown.drag\", mousedown).on(\"touchstart.drag\", touchstart);\n", + " }\n", + " function dragstart(id, position, subject, move, end) {\n", + " return function() {\n", + " var that = this, target = d3.event.target.correspondingElement || d3.event.target, parent = that.parentNode, dispatch = event.of(that, arguments), dragged = 0, dragId = id(), dragName = \".drag\" + (dragId == null ? \"\" : \"-\" + dragId), dragOffset, dragSubject = d3.select(subject(target)).on(move + dragName, moved).on(end + dragName, ended), dragRestore = d3_event_dragSuppress(target), position0 = position(parent, dragId);\n", + " if (origin) {\n", + " dragOffset = origin.apply(that, arguments);\n", + " dragOffset = [ dragOffset.x - position0[0], dragOffset.y - position0[1] ];\n", + " } else {\n", + " dragOffset = [ 0, 0 ];\n", + " }\n", + " dispatch({\n", + " type: \"dragstart\"\n", + " });\n", + " function moved() {\n", + " var position1 = position(parent, dragId), dx, dy;\n", + " if (!position1) return;\n", + " dx = position1[0] - position0[0];\n", + " dy = position1[1] - position0[1];\n", + " dragged |= dx | dy;\n", + " position0 = position1;\n", + " dispatch({\n", + " type: \"drag\",\n", + " x: position1[0] + dragOffset[0],\n", + " y: position1[1] + dragOffset[1],\n", + " dx: dx,\n", + " dy: dy\n", + " });\n", + " }\n", + " function ended() {\n", + " if (!position(parent, dragId)) return;\n", + " dragSubject.on(move + dragName, null).on(end + dragName, null);\n", + " dragRestore(dragged);\n", + " dispatch({\n", + " type: \"dragend\"\n", + " });\n", + " }\n", + " };\n", + " }\n", + " drag.origin = function(x) {\n", + " if (!arguments.length) return origin;\n", + " origin = x;\n", + " return drag;\n", + " };\n", + " return d3.rebind(drag, event, \"on\");\n", + " };\n", + " function d3_behavior_dragTouchId() {\n", + " return d3.event.changedTouches[0].identifier;\n", + " }\n", + " d3.touches = function(container, touches) {\n", + " if (arguments.length < 2) touches = d3_eventSource().touches;\n", + " return touches ? d3_array(touches).map(function(touch) {\n", + " var point = d3_mousePoint(container, touch);\n", + " point.identifier = touch.identifier;\n", + " return point;\n", + " }) : [];\n", + " };\n", + " var ε = 1e-6, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;\n", + " function d3_sgn(x) {\n", + " return x > 0 ? 1 : x < 0 ? -1 : 0;\n", + " }\n", + " function d3_cross2d(a, b, c) {\n", + " return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]);\n", + " }\n", + " function d3_acos(x) {\n", + " return x > 1 ? 0 : x < -1 ? π : Math.acos(x);\n", + " }\n", + " function d3_asin(x) {\n", + " return x > 1 ? halfπ : x < -1 ? -halfπ : Math.asin(x);\n", + " }\n", + " function d3_sinh(x) {\n", + " return ((x = Math.exp(x)) - 1 / x) / 2;\n", + " }\n", + " function d3_cosh(x) {\n", + " return ((x = Math.exp(x)) + 1 / x) / 2;\n", + " }\n", + " function d3_tanh(x) {\n", + " return ((x = Math.exp(2 * x)) - 1) / (x + 1);\n", + " }\n", + " function d3_haversin(x) {\n", + " return (x = Math.sin(x / 2)) * x;\n", + " }\n", + " var ρ = Math.SQRT2, ρ2 = 2, ρ4 = 4;\n", + " d3.interpolateZoom = function(p0, p1) {\n", + " var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2], dx = ux1 - ux0, dy = uy1 - uy0, d2 = dx * dx + dy * dy, i, S;\n", + " if (d2 < ε2) {\n", + " S = Math.log(w1 / w0) / ρ;\n", + " i = function(t) {\n", + " return [ ux0 + t * dx, uy0 + t * dy, w0 * Math.exp(ρ * t * S) ];\n", + " };\n", + " } else {\n", + " var d1 = Math.sqrt(d2), b0 = (w1 * w1 - w0 * w0 + ρ4 * d2) / (2 * w0 * ρ2 * d1), b1 = (w1 * w1 - w0 * w0 - ρ4 * d2) / (2 * w1 * ρ2 * d1), r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);\n", + " S = (r1 - r0) / ρ;\n", + " i = function(t) {\n", + " var s = t * S, coshr0 = d3_cosh(r0), u = w0 / (ρ2 * d1) * (coshr0 * d3_tanh(ρ * s + r0) - d3_sinh(r0));\n", + " return [ ux0 + u * dx, uy0 + u * dy, w0 * coshr0 / d3_cosh(ρ * s + r0) ];\n", + " };\n", + " }\n", + " i.duration = S * 1e3;\n", + " return i;\n", + " };\n", + " d3.behavior.zoom = function() {\n", + " var view = {\n", + " x: 0,\n", + " y: 0,\n", + " k: 1\n", + " }, translate0, center0, center, size = [ 960, 500 ], scaleExtent = d3_behavior_zoomInfinity, duration = 250, zooming = 0, mousedown = \"mousedown.zoom\", mousemove = \"mousemove.zoom\", mouseup = \"mouseup.zoom\", mousewheelTimer, touchstart = \"touchstart.zoom\", touchtime, event = d3_eventDispatch(zoom, \"zoomstart\", \"zoom\", \"zoomend\"), x0, x1, y0, y1;\n", + " if (!d3_behavior_zoomWheel) {\n", + " d3_behavior_zoomWheel = \"onwheel\" in d3_document ? (d3_behavior_zoomDelta = function() {\n", + " return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1);\n", + " }, \"wheel\") : \"onmousewheel\" in d3_document ? (d3_behavior_zoomDelta = function() {\n", + " return d3.event.wheelDelta;\n", + " }, \"mousewheel\") : (d3_behavior_zoomDelta = function() {\n", + " return -d3.event.detail;\n", + " }, \"MozMousePixelScroll\");\n", + " }\n", + " function zoom(g) {\n", + " g.on(mousedown, mousedowned).on(d3_behavior_zoomWheel + \".zoom\", mousewheeled).on(\"dblclick.zoom\", dblclicked).on(touchstart, touchstarted);\n", + " }\n", + " zoom.event = function(g) {\n", + " g.each(function() {\n", + " var dispatch = event.of(this, arguments), view1 = view;\n", + " if (d3_transitionInheritId) {\n", + " d3.select(this).transition().each(\"start.zoom\", function() {\n", + " view = this.__chart__ || {\n", + " x: 0,\n", + " y: 0,\n", + " k: 1\n", + " };\n", + " zoomstarted(dispatch);\n", + " }).tween(\"zoom:zoom\", function() {\n", + " var dx = size[0], dy = size[1], cx = center0 ? center0[0] : dx / 2, cy = center0 ? center0[1] : dy / 2, i = d3.interpolateZoom([ (cx - view.x) / view.k, (cy - view.y) / view.k, dx / view.k ], [ (cx - view1.x) / view1.k, (cy - view1.y) / view1.k, dx / view1.k ]);\n", + " return function(t) {\n", + " var l = i(t), k = dx / l[2];\n", + " this.__chart__ = view = {\n", + " x: cx - l[0] * k,\n", + " y: cy - l[1] * k,\n", + " k: k\n", + " };\n", + " zoomed(dispatch);\n", + " };\n", + " }).each(\"interrupt.zoom\", function() {\n", + " zoomended(dispatch);\n", + " }).each(\"end.zoom\", function() {\n", + " zoomended(dispatch);\n", + " });\n", + " } else {\n", + " this.__chart__ = view;\n", + " zoomstarted(dispatch);\n", + " zoomed(dispatch);\n", + " zoomended(dispatch);\n", + " }\n", + " });\n", + " };\n", + " zoom.translate = function(_) {\n", + " if (!arguments.length) return [ view.x, view.y ];\n", + " view = {\n", + " x: +_[0],\n", + " y: +_[1],\n", + " k: view.k\n", + " };\n", + " rescale();\n", + " return zoom;\n", + " };\n", + " zoom.scale = function(_) {\n", + " if (!arguments.length) return view.k;\n", + " view = {\n", + " x: view.x,\n", + " y: view.y,\n", + " k: null\n", + " };\n", + " scaleTo(+_);\n", + " rescale();\n", + " return zoom;\n", + " };\n", + " zoom.scaleExtent = function(_) {\n", + " if (!arguments.length) return scaleExtent;\n", + " scaleExtent = _ == null ? d3_behavior_zoomInfinity : [ +_[0], +_[1] ];\n", + " return zoom;\n", + " };\n", + " zoom.center = function(_) {\n", + " if (!arguments.length) return center;\n", + " center = _ && [ +_[0], +_[1] ];\n", + " return zoom;\n", + " };\n", + " zoom.size = function(_) {\n", + " if (!arguments.length) return size;\n", + " size = _ && [ +_[0], +_[1] ];\n", + " return zoom;\n", + " };\n", + " zoom.duration = function(_) {\n", + " if (!arguments.length) return duration;\n", + " duration = +_;\n", + " return zoom;\n", + " };\n", + " zoom.x = function(z) {\n", + " if (!arguments.length) return x1;\n", + " x1 = z;\n", + " x0 = z.copy();\n", + " view = {\n", + " x: 0,\n", + " y: 0,\n", + " k: 1\n", + " };\n", + " return zoom;\n", + " };\n", + " zoom.y = function(z) {\n", + " if (!arguments.length) return y1;\n", + " y1 = z;\n", + " y0 = z.copy();\n", + " view = {\n", + " x: 0,\n", + " y: 0,\n", + " k: 1\n", + " };\n", + " return zoom;\n", + " };\n", + " function location(p) {\n", + " return [ (p[0] - view.x) / view.k, (p[1] - view.y) / view.k ];\n", + " }\n", + " function point(l) {\n", + " return [ l[0] * view.k + view.x, l[1] * view.k + view.y ];\n", + " }\n", + " function scaleTo(s) {\n", + " view.k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s));\n", + " }\n", + " function translateTo(p, l) {\n", + " l = point(l);\n", + " view.x += p[0] - l[0];\n", + " view.y += p[1] - l[1];\n", + " }\n", + " function zoomTo(that, p, l, k) {\n", + " that.__chart__ = {\n", + " x: view.x,\n", + " y: view.y,\n", + " k: view.k\n", + " };\n", + " scaleTo(Math.pow(2, k));\n", + " translateTo(center0 = p, l);\n", + " that = d3.select(that);\n", + " if (duration > 0) that = that.transition().duration(duration);\n", + " that.call(zoom.event);\n", + " }\n", + " function rescale() {\n", + " if (x1) x1.domain(x0.range().map(function(x) {\n", + " return (x - view.x) / view.k;\n", + " }).map(x0.invert));\n", + " if (y1) y1.domain(y0.range().map(function(y) {\n", + " return (y - view.y) / view.k;\n", + " }).map(y0.invert));\n", + " }\n", + " function zoomstarted(dispatch) {\n", + " if (!zooming++) dispatch({\n", + " type: \"zoomstart\"\n", + " });\n", + " }\n", + " function zoomed(dispatch) {\n", + " rescale();\n", + " dispatch({\n", + " type: \"zoom\",\n", + " scale: view.k,\n", + " translate: [ view.x, view.y ]\n", + " });\n", + " }\n", + " function zoomended(dispatch) {\n", + " if (!--zooming) dispatch({\n", + " type: \"zoomend\"\n", + " }), center0 = null;\n", + " }\n", + " function mousedowned() {\n", + " var that = this, dispatch = event.of(that, arguments), dragged = 0, subject = d3.select(d3_window(that)).on(mousemove, moved).on(mouseup, ended), location0 = location(d3.mouse(that)), dragRestore = d3_event_dragSuppress(that);\n", + " d3_selection_interrupt.call(that);\n", + " zoomstarted(dispatch);\n", + " function moved() {\n", + " dragged = 1;\n", + " translateTo(d3.mouse(that), location0);\n", + " zoomed(dispatch);\n", + " }\n", + " function ended() {\n", + " subject.on(mousemove, null).on(mouseup, null);\n", + " dragRestore(dragged);\n", + " zoomended(dispatch);\n", + " }\n", + " }\n", + " function touchstarted() {\n", + " var that = this, dispatch = event.of(that, arguments), locations0 = {}, distance0 = 0, scale0, zoomName = \".zoom-\" + d3.event.changedTouches[0].identifier, touchmove = \"touchmove\" + zoomName, touchend = \"touchend\" + zoomName, targets = [], subject = d3.select(that), dragRestore = d3_event_dragSuppress(that);\n", + " started();\n", + " zoomstarted(dispatch);\n", + " subject.on(mousedown, null).on(touchstart, started);\n", + " function relocate() {\n", + " var touches = d3.touches(that);\n", + " scale0 = view.k;\n", + " touches.forEach(function(t) {\n", + " if (t.identifier in locations0) locations0[t.identifier] = location(t);\n", + " });\n", + " return touches;\n", + " }\n", + " function started() {\n", + " var target = d3.event.target;\n", + " d3.select(target).on(touchmove, moved).on(touchend, ended);\n", + " targets.push(target);\n", + " var changed = d3.event.changedTouches;\n", + " for (var i = 0, n = changed.length; i < n; ++i) {\n", + " locations0[changed[i].identifier] = null;\n", + " }\n", + " var touches = relocate(), now = Date.now();\n", + " if (touches.length === 1) {\n", + " if (now - touchtime < 500) {\n", + " var p = touches[0];\n", + " zoomTo(that, p, locations0[p.identifier], Math.floor(Math.log(view.k) / Math.LN2) + 1);\n", + " d3_eventPreventDefault();\n", + " }\n", + " touchtime = now;\n", + " } else if (touches.length > 1) {\n", + " var p = touches[0], q = touches[1], dx = p[0] - q[0], dy = p[1] - q[1];\n", + " distance0 = dx * dx + dy * dy;\n", + " }\n", + " }\n", + " function moved() {\n", + " var touches = d3.touches(that), p0, l0, p1, l1;\n", + " d3_selection_interrupt.call(that);\n", + " for (var i = 0, n = touches.length; i < n; ++i, l1 = null) {\n", + " p1 = touches[i];\n", + " if (l1 = locations0[p1.identifier]) {\n", + " if (l0) break;\n", + " p0 = p1, l0 = l1;\n", + " }\n", + " }\n", + " if (l1) {\n", + " var distance1 = (distance1 = p1[0] - p0[0]) * distance1 + (distance1 = p1[1] - p0[1]) * distance1, scale1 = distance0 && Math.sqrt(distance1 / distance0);\n", + " p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ];\n", + " l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ];\n", + " scaleTo(scale1 * scale0);\n", + " }\n", + " touchtime = null;\n", + " translateTo(p0, l0);\n", + " zoomed(dispatch);\n", + " }\n", + " function ended() {\n", + " if (d3.event.touches.length) {\n", + " var changed = d3.event.changedTouches;\n", + " for (var i = 0, n = changed.length; i < n; ++i) {\n", + " delete locations0[changed[i].identifier];\n", + " }\n", + " for (var identifier in locations0) {\n", + " return void relocate();\n", + " }\n", + " }\n", + " d3.selectAll(targets).on(zoomName, null);\n", + " subject.on(mousedown, mousedowned).on(touchstart, touchstarted);\n", + " dragRestore();\n", + " zoomended(dispatch);\n", + " }\n", + " }\n", + " function mousewheeled() {\n", + " var dispatch = event.of(this, arguments);\n", + " if (mousewheelTimer) clearTimeout(mousewheelTimer); else d3_selection_interrupt.call(this), \n", + " translate0 = location(center0 = center || d3.mouse(this)), zoomstarted(dispatch);\n", + " mousewheelTimer = setTimeout(function() {\n", + " mousewheelTimer = null;\n", + " zoomended(dispatch);\n", + " }, 50);\n", + " d3_eventPreventDefault();\n", + " scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * view.k);\n", + " translateTo(center0, translate0);\n", + " zoomed(dispatch);\n", + " }\n", + " function dblclicked() {\n", + " var p = d3.mouse(this), k = Math.log(view.k) / Math.LN2;\n", + " zoomTo(this, p, location(p), d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1);\n", + " }\n", + " return d3.rebind(zoom, event, \"on\");\n", + " };\n", + " var d3_behavior_zoomInfinity = [ 0, Infinity ], d3_behavior_zoomDelta, d3_behavior_zoomWheel;\n", + " d3.color = d3_color;\n", + " function d3_color() {}\n", + " d3_color.prototype.toString = function() {\n", + " return this.rgb() + \"\";\n", + " };\n", + " d3.hsl = d3_hsl;\n", + " function d3_hsl(h, s, l) {\n", + " return this instanceof d3_hsl ? void (this.h = +h, this.s = +s, this.l = +l) : arguments.length < 2 ? h instanceof d3_hsl ? new d3_hsl(h.h, h.s, h.l) : d3_rgb_parse(\"\" + h, d3_rgb_hsl, d3_hsl) : new d3_hsl(h, s, l);\n", + " }\n", + " var d3_hslPrototype = d3_hsl.prototype = new d3_color();\n", + " d3_hslPrototype.brighter = function(k) {\n", + " k = Math.pow(.7, arguments.length ? k : 1);\n", + " return new d3_hsl(this.h, this.s, this.l / k);\n", + " };\n", + " d3_hslPrototype.darker = function(k) {\n", + " k = Math.pow(.7, arguments.length ? k : 1);\n", + " return new d3_hsl(this.h, this.s, k * this.l);\n", + " };\n", + " d3_hslPrototype.rgb = function() {\n", + " return d3_hsl_rgb(this.h, this.s, this.l);\n", + " };\n", + " function d3_hsl_rgb(h, s, l) {\n", + " var m1, m2;\n", + " h = isNaN(h) ? 0 : (h %= 360) < 0 ? h + 360 : h;\n", + " s = isNaN(s) ? 0 : s < 0 ? 0 : s > 1 ? 1 : s;\n", + " l = l < 0 ? 0 : l > 1 ? 1 : l;\n", + " m2 = l <= .5 ? l * (1 + s) : l + s - l * s;\n", + " m1 = 2 * l - m2;\n", + " function v(h) {\n", + " if (h > 360) h -= 360; else if (h < 0) h += 360;\n", + " if (h < 60) return m1 + (m2 - m1) * h / 60;\n", + " if (h < 180) return m2;\n", + " if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;\n", + " return m1;\n", + " }\n", + " function vv(h) {\n", + " return Math.round(v(h) * 255);\n", + " }\n", + " return new d3_rgb(vv(h + 120), vv(h), vv(h - 120));\n", + " }\n", + " d3.hcl = d3_hcl;\n", + " function d3_hcl(h, c, l) {\n", + " return this instanceof d3_hcl ? void (this.h = +h, this.c = +c, this.l = +l) : arguments.length < 2 ? h instanceof d3_hcl ? new d3_hcl(h.h, h.c, h.l) : h instanceof d3_lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : new d3_hcl(h, c, l);\n", + " }\n", + " var d3_hclPrototype = d3_hcl.prototype = new d3_color();\n", + " d3_hclPrototype.brighter = function(k) {\n", + " return new d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)));\n", + " };\n", + " d3_hclPrototype.darker = function(k) {\n", + " return new d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)));\n", + " };\n", + " d3_hclPrototype.rgb = function() {\n", + " return d3_hcl_lab(this.h, this.c, this.l).rgb();\n", + " };\n", + " function d3_hcl_lab(h, c, l) {\n", + " if (isNaN(h)) h = 0;\n", + " if (isNaN(c)) c = 0;\n", + " return new d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c);\n", + " }\n", + " d3.lab = d3_lab;\n", + " function d3_lab(l, a, b) {\n", + " return this instanceof d3_lab ? void (this.l = +l, this.a = +a, this.b = +b) : arguments.length < 2 ? l instanceof d3_lab ? new d3_lab(l.l, l.a, l.b) : l instanceof d3_hcl ? d3_hcl_lab(l.h, l.c, l.l) : d3_rgb_lab((l = d3_rgb(l)).r, l.g, l.b) : new d3_lab(l, a, b);\n", + " }\n", + " var d3_lab_K = 18;\n", + " var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883;\n", + " var d3_labPrototype = d3_lab.prototype = new d3_color();\n", + " d3_labPrototype.brighter = function(k) {\n", + " return new d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);\n", + " };\n", + " d3_labPrototype.darker = function(k) {\n", + " return new d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);\n", + " };\n", + " d3_labPrototype.rgb = function() {\n", + " return d3_lab_rgb(this.l, this.a, this.b);\n", + " };\n", + " function d3_lab_rgb(l, a, b) {\n", + " var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200;\n", + " x = d3_lab_xyz(x) * d3_lab_X;\n", + " y = d3_lab_xyz(y) * d3_lab_Y;\n", + " z = d3_lab_xyz(z) * d3_lab_Z;\n", + " return new d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z));\n", + " }\n", + " function d3_lab_hcl(l, a, b) {\n", + " return l > 0 ? new d3_hcl(Math.atan2(b, a) * d3_degrees, Math.sqrt(a * a + b * b), l) : new d3_hcl(NaN, NaN, l);\n", + " }\n", + " function d3_lab_xyz(x) {\n", + " return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037;\n", + " }\n", + " function d3_xyz_lab(x) {\n", + " return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29;\n", + " }\n", + " function d3_xyz_rgb(r) {\n", + " return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055));\n", + " }\n", + " d3.rgb = d3_rgb;\n", + " function d3_rgb(r, g, b) {\n", + " return this instanceof d3_rgb ? void (this.r = ~~r, this.g = ~~g, this.b = ~~b) : arguments.length < 2 ? r instanceof d3_rgb ? new d3_rgb(r.r, r.g, r.b) : d3_rgb_parse(\"\" + r, d3_rgb, d3_hsl_rgb) : new d3_rgb(r, g, b);\n", + " }\n", + " function d3_rgbNumber(value) {\n", + " return new d3_rgb(value >> 16, value >> 8 & 255, value & 255);\n", + " }\n", + " function d3_rgbString(value) {\n", + " return d3_rgbNumber(value) + \"\";\n", + " }\n", + " var d3_rgbPrototype = d3_rgb.prototype = new d3_color();\n", + " d3_rgbPrototype.brighter = function(k) {\n", + " k = Math.pow(.7, arguments.length ? k : 1);\n", + " var r = this.r, g = this.g, b = this.b, i = 30;\n", + " if (!r && !g && !b) return new d3_rgb(i, i, i);\n", + " if (r && r < i) r = i;\n", + " if (g && g < i) g = i;\n", + " if (b && b < i) b = i;\n", + " return new d3_rgb(Math.min(255, r / k), Math.min(255, g / k), Math.min(255, b / k));\n", + " };\n", + " d3_rgbPrototype.darker = function(k) {\n", + " k = Math.pow(.7, arguments.length ? k : 1);\n", + " return new d3_rgb(k * this.r, k * this.g, k * this.b);\n", + " };\n", + " d3_rgbPrototype.hsl = function() {\n", + " return d3_rgb_hsl(this.r, this.g, this.b);\n", + " };\n", + " d3_rgbPrototype.toString = function() {\n", + " return \"#\" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);\n", + " };\n", + " function d3_rgb_hex(v) {\n", + " return v < 16 ? \"0\" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16);\n", + " }\n", + " function d3_rgb_parse(format, rgb, hsl) {\n", + " var r = 0, g = 0, b = 0, m1, m2, color;\n", + " m1 = /([a-z]+)\\((.*)\\)/.exec(format = format.toLowerCase());\n", + " if (m1) {\n", + " m2 = m1[2].split(\",\");\n", + " switch (m1[1]) {\n", + " case \"hsl\":\n", + " {\n", + " return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100);\n", + " }\n", + "\n", + " case \"rgb\":\n", + " {\n", + " return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2]));\n", + " }\n", + " }\n", + " }\n", + " if (color = d3_rgb_names.get(format)) {\n", + " return rgb(color.r, color.g, color.b);\n", + " }\n", + " if (format != null && format.charAt(0) === \"#\" && !isNaN(color = parseInt(format.slice(1), 16))) {\n", + " if (format.length === 4) {\n", + " r = (color & 3840) >> 4;\n", + " r = r >> 4 | r;\n", + " g = color & 240;\n", + " g = g >> 4 | g;\n", + " b = color & 15;\n", + " b = b << 4 | b;\n", + " } else if (format.length === 7) {\n", + " r = (color & 16711680) >> 16;\n", + " g = (color & 65280) >> 8;\n", + " b = color & 255;\n", + " }\n", + " }\n", + " return rgb(r, g, b);\n", + " }\n", + " function d3_rgb_hsl(r, g, b) {\n", + " var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2;\n", + " if (d) {\n", + " s = l < .5 ? d / (max + min) : d / (2 - max - min);\n", + " if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4;\n", + " h *= 60;\n", + " } else {\n", + " h = NaN;\n", + " s = l > 0 && l < 1 ? 0 : h;\n", + " }\n", + " return new d3_hsl(h, s, l);\n", + " }\n", + " function d3_rgb_lab(r, g, b) {\n", + " r = d3_rgb_xyz(r);\n", + " g = d3_rgb_xyz(g);\n", + " b = d3_rgb_xyz(b);\n", + " var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z);\n", + " return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z));\n", + " }\n", + " function d3_rgb_xyz(r) {\n", + " return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4);\n", + " }\n", + " function d3_rgb_parseNumber(c) {\n", + " var f = parseFloat(c);\n", + " return c.charAt(c.length - 1) === \"%\" ? Math.round(f * 2.55) : f;\n", + " }\n", + " var d3_rgb_names = d3.map({\n", + " aliceblue: 15792383,\n", + " antiquewhite: 16444375,\n", + " aqua: 65535,\n", + " aquamarine: 8388564,\n", + " azure: 15794175,\n", + " beige: 16119260,\n", + " bisque: 16770244,\n", + " black: 0,\n", + " blanchedalmond: 16772045,\n", + " blue: 255,\n", + " blueviolet: 9055202,\n", + " brown: 10824234,\n", + " burlywood: 14596231,\n", + " cadetblue: 6266528,\n", + " chartreuse: 8388352,\n", + " chocolate: 13789470,\n", + " coral: 16744272,\n", + " cornflowerblue: 6591981,\n", + " cornsilk: 16775388,\n", + " crimson: 14423100,\n", + " cyan: 65535,\n", + " darkblue: 139,\n", + " darkcyan: 35723,\n", + " darkgoldenrod: 12092939,\n", + " darkgray: 11119017,\n", + " darkgreen: 25600,\n", + " darkgrey: 11119017,\n", + " darkkhaki: 12433259,\n", + " darkmagenta: 9109643,\n", + " darkolivegreen: 5597999,\n", + " darkorange: 16747520,\n", + " darkorchid: 10040012,\n", + " darkred: 9109504,\n", + " darksalmon: 15308410,\n", + " darkseagreen: 9419919,\n", + " darkslateblue: 4734347,\n", + " darkslategray: 3100495,\n", + " darkslategrey: 3100495,\n", + " darkturquoise: 52945,\n", + " darkviolet: 9699539,\n", + " deeppink: 16716947,\n", + " deepskyblue: 49151,\n", + " dimgray: 6908265,\n", + " dimgrey: 6908265,\n", + " dodgerblue: 2003199,\n", + " firebrick: 11674146,\n", + " floralwhite: 16775920,\n", + " forestgreen: 2263842,\n", + " fuchsia: 16711935,\n", + " gainsboro: 14474460,\n", + " ghostwhite: 16316671,\n", + " gold: 16766720,\n", + " goldenrod: 14329120,\n", + " gray: 8421504,\n", + " green: 32768,\n", + " greenyellow: 11403055,\n", + " grey: 8421504,\n", + " honeydew: 15794160,\n", + " hotpink: 16738740,\n", + " indianred: 13458524,\n", + " indigo: 4915330,\n", + " ivory: 16777200,\n", + " khaki: 15787660,\n", + " lavender: 15132410,\n", + " lavenderblush: 16773365,\n", + " lawngreen: 8190976,\n", + " lemonchiffon: 16775885,\n", + " lightblue: 11393254,\n", + " lightcoral: 15761536,\n", + " lightcyan: 14745599,\n", + " lightgoldenrodyellow: 16448210,\n", + " lightgray: 13882323,\n", + " lightgreen: 9498256,\n", + " lightgrey: 13882323,\n", + " lightpink: 16758465,\n", + " lightsalmon: 16752762,\n", + " lightseagreen: 2142890,\n", + " lightskyblue: 8900346,\n", + " lightslategray: 7833753,\n", + " lightslategrey: 7833753,\n", + " lightsteelblue: 11584734,\n", + " lightyellow: 16777184,\n", + " lime: 65280,\n", + " limegreen: 3329330,\n", + " linen: 16445670,\n", + " magenta: 16711935,\n", + " maroon: 8388608,\n", + " mediumaquamarine: 6737322,\n", + " mediumblue: 205,\n", + " mediumorchid: 12211667,\n", + " mediumpurple: 9662683,\n", + " mediumseagreen: 3978097,\n", + " mediumslateblue: 8087790,\n", + " mediumspringgreen: 64154,\n", + " mediumturquoise: 4772300,\n", + " mediumvioletred: 13047173,\n", + " midnightblue: 1644912,\n", + " mintcream: 16121850,\n", + " mistyrose: 16770273,\n", + " moccasin: 16770229,\n", + " navajowhite: 16768685,\n", + " navy: 128,\n", + " oldlace: 16643558,\n", + " olive: 8421376,\n", + " olivedrab: 7048739,\n", + " orange: 16753920,\n", + " orangered: 16729344,\n", + " orchid: 14315734,\n", + " palegoldenrod: 15657130,\n", + " palegreen: 10025880,\n", + " paleturquoise: 11529966,\n", + " palevioletred: 14381203,\n", + " papayawhip: 16773077,\n", + " peachpuff: 16767673,\n", + " peru: 13468991,\n", + " pink: 16761035,\n", + " plum: 14524637,\n", + " powderblue: 11591910,\n", + " purple: 8388736,\n", + " rebeccapurple: 6697881,\n", + " red: 16711680,\n", + " rosybrown: 12357519,\n", + " royalblue: 4286945,\n", + " saddlebrown: 9127187,\n", + " salmon: 16416882,\n", + " sandybrown: 16032864,\n", + " seagreen: 3050327,\n", + " seashell: 16774638,\n", + " sienna: 10506797,\n", + " silver: 12632256,\n", + " skyblue: 8900331,\n", + " slateblue: 6970061,\n", + " slategray: 7372944,\n", + " slategrey: 7372944,\n", + " snow: 16775930,\n", + " springgreen: 65407,\n", + " steelblue: 4620980,\n", + " tan: 13808780,\n", + " teal: 32896,\n", + " thistle: 14204888,\n", + " tomato: 16737095,\n", + " turquoise: 4251856,\n", + " violet: 15631086,\n", + " wheat: 16113331,\n", + " white: 16777215,\n", + " whitesmoke: 16119285,\n", + " yellow: 16776960,\n", + " yellowgreen: 10145074\n", + " });\n", + " d3_rgb_names.forEach(function(key, value) {\n", + " d3_rgb_names.set(key, d3_rgbNumber(value));\n", + " });\n", + " function d3_functor(v) {\n", + " return typeof v === \"function\" ? v : function() {\n", + " return v;\n", + " };\n", + " }\n", + " d3.functor = d3_functor;\n", + " d3.xhr = d3_xhrType(d3_identity);\n", + " function d3_xhrType(response) {\n", + " return function(url, mimeType, callback) {\n", + " if (arguments.length === 2 && typeof mimeType === \"function\") callback = mimeType, \n", + " mimeType = null;\n", + " return d3_xhr(url, mimeType, response, callback);\n", + " };\n", + " }\n", + " function d3_xhr(url, mimeType, response, callback) {\n", + " var xhr = {}, dispatch = d3.dispatch(\"beforesend\", \"progress\", \"load\", \"error\"), headers = {}, request = new XMLHttpRequest(), responseType = null;\n", + " if (this.XDomainRequest && !(\"withCredentials\" in request) && /^(http(s)?:)?\\/\\//.test(url)) request = new XDomainRequest();\n", + " \"onload\" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() {\n", + " request.readyState > 3 && respond();\n", + " };\n", + " function respond() {\n", + " var status = request.status, result;\n", + " if (!status && d3_xhrHasResponse(request) || status >= 200 && status < 300 || status === 304) {\n", + " try {\n", + " result = response.call(xhr, request);\n", + " } catch (e) {\n", + " dispatch.error.call(xhr, e);\n", + " return;\n", + " }\n", + " dispatch.load.call(xhr, result);\n", + " } else {\n", + " dispatch.error.call(xhr, request);\n", + " }\n", + " }\n", + " request.onprogress = function(event) {\n", + " var o = d3.event;\n", + " d3.event = event;\n", + " try {\n", + " dispatch.progress.call(xhr, request);\n", + " } finally {\n", + " d3.event = o;\n", + " }\n", + " };\n", + " xhr.header = function(name, value) {\n", + " name = (name + \"\").toLowerCase();\n", + " if (arguments.length < 2) return headers[name];\n", + " if (value == null) delete headers[name]; else headers[name] = value + \"\";\n", + " return xhr;\n", + " };\n", + " xhr.mimeType = function(value) {\n", + " if (!arguments.length) return mimeType;\n", + " mimeType = value == null ? null : value + \"\";\n", + " return xhr;\n", + " };\n", + " xhr.responseType = function(value) {\n", + " if (!arguments.length) return responseType;\n", + " responseType = value;\n", + " return xhr;\n", + " };\n", + " xhr.response = function(value) {\n", + " response = value;\n", + " return xhr;\n", + " };\n", + " [ \"get\", \"post\" ].forEach(function(method) {\n", + " xhr[method] = function() {\n", + " return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments)));\n", + " };\n", + " });\n", + " xhr.send = function(method, data, callback) {\n", + " if (arguments.length === 2 && typeof data === \"function\") callback = data, data = null;\n", + " request.open(method, url, true);\n", + " if (mimeType != null && !(\"accept\" in headers)) headers[\"accept\"] = mimeType + \",*/*\";\n", + " if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]);\n", + " if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType);\n", + " if (responseType != null) request.responseType = responseType;\n", + " if (callback != null) xhr.on(\"error\", callback).on(\"load\", function(request) {\n", + " callback(null, request);\n", + " });\n", + " dispatch.beforesend.call(xhr, request);\n", + " request.send(data == null ? null : data);\n", + " return xhr;\n", + " };\n", + " xhr.abort = function() {\n", + " request.abort();\n", + " return xhr;\n", + " };\n", + " d3.rebind(xhr, dispatch, \"on\");\n", + " return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback));\n", + " }\n", + " function d3_xhr_fixCallback(callback) {\n", + " return callback.length === 1 ? function(error, request) {\n", + " callback(error == null ? request : null);\n", + " } : callback;\n", + " }\n", + " function d3_xhrHasResponse(request) {\n", + " var type = request.responseType;\n", + " return type && type !== \"text\" ? request.response : request.responseText;\n", + " }\n", + " d3.dsv = function(delimiter, mimeType) {\n", + " var reFormat = new RegExp('[\"' + delimiter + \"\\n]\"), delimiterCode = delimiter.charCodeAt(0);\n", + " function dsv(url, row, callback) {\n", + " if (arguments.length < 3) callback = row, row = null;\n", + " var xhr = d3_xhr(url, mimeType, row == null ? response : typedResponse(row), callback);\n", + " xhr.row = function(_) {\n", + " return arguments.length ? xhr.response((row = _) == null ? response : typedResponse(_)) : row;\n", + " };\n", + " return xhr;\n", + " }\n", + " function response(request) {\n", + " return dsv.parse(request.responseText);\n", + " }\n", + " function typedResponse(f) {\n", + " return function(request) {\n", + " return dsv.parse(request.responseText, f);\n", + " };\n", + " }\n", + " dsv.parse = function(text, f) {\n", + " var o;\n", + " return dsv.parseRows(text, function(row, i) {\n", + " if (o) return o(row, i - 1);\n", + " var a = new Function(\"d\", \"return {\" + row.map(function(name, i) {\n", + " return JSON.stringify(name) + \": d[\" + i + \"]\";\n", + " }).join(\",\") + \"}\");\n", + " o = f ? function(row, i) {\n", + " return f(a(row), i);\n", + " } : a;\n", + " });\n", + " };\n", + " dsv.parseRows = function(text, f) {\n", + " var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol;\n", + " function token() {\n", + " if (I >= N) return EOF;\n", + " if (eol) return eol = false, EOL;\n", + " var j = I;\n", + " if (text.charCodeAt(j) === 34) {\n", + " var i = j;\n", + " while (i++ < N) {\n", + " if (text.charCodeAt(i) === 34) {\n", + " if (text.charCodeAt(i + 1) !== 34) break;\n", + " ++i;\n", + " }\n", + " }\n", + " I = i + 2;\n", + " var c = text.charCodeAt(i + 1);\n", + " if (c === 13) {\n", + " eol = true;\n", + " if (text.charCodeAt(i + 2) === 10) ++I;\n", + " } else if (c === 10) {\n", + " eol = true;\n", + " }\n", + " return text.slice(j + 1, i).replace(/\"\"/g, '\"');\n", + " }\n", + " while (I < N) {\n", + " var c = text.charCodeAt(I++), k = 1;\n", + " if (c === 10) eol = true; else if (c === 13) {\n", + " eol = true;\n", + " if (text.charCodeAt(I) === 10) ++I, ++k;\n", + " } else if (c !== delimiterCode) continue;\n", + " return text.slice(j, I - k);\n", + " }\n", + " return text.slice(j);\n", + " }\n", + " while ((t = token()) !== EOF) {\n", + " var a = [];\n", + " while (t !== EOL && t !== EOF) {\n", + " a.push(t);\n", + " t = token();\n", + " }\n", + " if (f && (a = f(a, n++)) == null) continue;\n", + " rows.push(a);\n", + " }\n", + " return rows;\n", + " };\n", + " dsv.format = function(rows) {\n", + " if (Array.isArray(rows[0])) return dsv.formatRows(rows);\n", + " var fieldSet = new d3_Set(), fields = [];\n", + " rows.forEach(function(row) {\n", + " for (var field in row) {\n", + " if (!fieldSet.has(field)) {\n", + " fields.push(fieldSet.add(field));\n", + " }\n", + " }\n", + " });\n", + " return [ fields.map(formatValue).join(delimiter) ].concat(rows.map(function(row) {\n", + " return fields.map(function(field) {\n", + " return formatValue(row[field]);\n", + " }).join(delimiter);\n", + " })).join(\"\\n\");\n", + " };\n", + " dsv.formatRows = function(rows) {\n", + " return rows.map(formatRow).join(\"\\n\");\n", + " };\n", + " function formatRow(row) {\n", + " return row.map(formatValue).join(delimiter);\n", + " }\n", + " function formatValue(text) {\n", + " return reFormat.test(text) ? '\"' + text.replace(/\\\"/g, '\"\"') + '\"' : text;\n", + " }\n", + " return dsv;\n", + " };\n", + " d3.csv = d3.dsv(\",\", \"text/csv\");\n", + " d3.tsv = d3.dsv(\"\t\", \"text/tab-separated-values\");\n", + " var d3_timer_queueHead, d3_timer_queueTail, d3_timer_interval, d3_timer_timeout, d3_timer_frame = this[d3_vendorSymbol(this, \"requestAnimationFrame\")] || function(callback) {\n", + " setTimeout(callback, 17);\n", + " };\n", + " d3.timer = function() {\n", + " d3_timer.apply(this, arguments);\n", + " };\n", + " function d3_timer(callback, delay, then) {\n", + " var n = arguments.length;\n", + " if (n < 2) delay = 0;\n", + " if (n < 3) then = Date.now();\n", + " var time = then + delay, timer = {\n", + " c: callback,\n", + " t: time,\n", + " n: null\n", + " };\n", + " if (d3_timer_queueTail) d3_timer_queueTail.n = timer; else d3_timer_queueHead = timer;\n", + " d3_timer_queueTail = timer;\n", + " if (!d3_timer_interval) {\n", + " d3_timer_timeout = clearTimeout(d3_timer_timeout);\n", + " d3_timer_interval = 1;\n", + " d3_timer_frame(d3_timer_step);\n", + " }\n", + " return timer;\n", + " }\n", + " function d3_timer_step() {\n", + " var now = d3_timer_mark(), delay = d3_timer_sweep() - now;\n", + " if (delay > 24) {\n", + " if (isFinite(delay)) {\n", + " clearTimeout(d3_timer_timeout);\n", + " d3_timer_timeout = setTimeout(d3_timer_step, delay);\n", + " }\n", + " d3_timer_interval = 0;\n", + " } else {\n", + " d3_timer_interval = 1;\n", + " d3_timer_frame(d3_timer_step);\n", + " }\n", + " }\n", + " d3.timer.flush = function() {\n", + " d3_timer_mark();\n", + " d3_timer_sweep();\n", + " };\n", + " function d3_timer_mark() {\n", + " var now = Date.now(), timer = d3_timer_queueHead;\n", + " while (timer) {\n", + " if (now >= timer.t && timer.c(now - timer.t)) timer.c = null;\n", + " timer = timer.n;\n", + " }\n", + " return now;\n", + " }\n", + " function d3_timer_sweep() {\n", + " var t0, t1 = d3_timer_queueHead, time = Infinity;\n", + " while (t1) {\n", + " if (t1.c) {\n", + " if (t1.t < time) time = t1.t;\n", + " t1 = (t0 = t1).n;\n", + " } else {\n", + " t1 = t0 ? t0.n = t1.n : d3_timer_queueHead = t1.n;\n", + " }\n", + " }\n", + " d3_timer_queueTail = t0;\n", + " return time;\n", + " }\n", + " function d3_format_precision(x, p) {\n", + " return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1);\n", + " }\n", + " d3.round = function(x, n) {\n", + " return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x);\n", + " };\n", + " var d3_formatPrefixes = [ \"y\", \"z\", \"a\", \"f\", \"p\", \"n\", \"µ\", \"m\", \"\", \"k\", \"M\", \"G\", \"T\", \"P\", \"E\", \"Z\", \"Y\" ].map(d3_formatPrefix);\n", + " d3.formatPrefix = function(value, precision) {\n", + " var i = 0;\n", + " if (value = +value) {\n", + " if (value < 0) value *= -1;\n", + " if (precision) value = d3.round(value, d3_format_precision(value, precision));\n", + " i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);\n", + " i = Math.max(-24, Math.min(24, Math.floor((i - 1) / 3) * 3));\n", + " }\n", + " return d3_formatPrefixes[8 + i / 3];\n", + " };\n", + " function d3_formatPrefix(d, i) {\n", + " var k = Math.pow(10, abs(8 - i) * 3);\n", + " return {\n", + " scale: i > 8 ? function(d) {\n", + " return d / k;\n", + " } : function(d) {\n", + " return d * k;\n", + " },\n", + " symbol: d\n", + " };\n", + " }\n", + " function d3_locale_numberFormat(locale) {\n", + " var locale_decimal = locale.decimal, locale_thousands = locale.thousands, locale_grouping = locale.grouping, locale_currency = locale.currency, formatGroup = locale_grouping && locale_thousands ? function(value, width) {\n", + " var i = value.length, t = [], j = 0, g = locale_grouping[0], length = 0;\n", + " while (i > 0 && g > 0) {\n", + " if (length + g + 1 > width) g = Math.max(1, width - length);\n", + " t.push(value.substring(i -= g, i + g));\n", + " if ((length += g + 1) > width) break;\n", + " g = locale_grouping[j = (j + 1) % locale_grouping.length];\n", + " }\n", + " return t.reverse().join(locale_thousands);\n", + " } : d3_identity;\n", + " return function(specifier) {\n", + " var match = d3_format_re.exec(specifier), fill = match[1] || \" \", align = match[2] || \">\", sign = match[3] || \"-\", symbol = match[4] || \"\", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, prefix = \"\", suffix = \"\", integer = false, exponent = true;\n", + " if (precision) precision = +precision.substring(1);\n", + " if (zfill || fill === \"0\" && align === \"=\") {\n", + " zfill = fill = \"0\";\n", + " align = \"=\";\n", + " }\n", + " switch (type) {\n", + " case \"n\":\n", + " comma = true;\n", + " type = \"g\";\n", + " break;\n", + "\n", + " case \"%\":\n", + " scale = 100;\n", + " suffix = \"%\";\n", + " type = \"f\";\n", + " break;\n", + "\n", + " case \"p\":\n", + " scale = 100;\n", + " suffix = \"%\";\n", + " type = \"r\";\n", + " break;\n", + "\n", + " case \"b\":\n", + " case \"o\":\n", + " case \"x\":\n", + " case \"X\":\n", + " if (symbol === \"#\") prefix = \"0\" + type.toLowerCase();\n", + "\n", + " case \"c\":\n", + " exponent = false;\n", + "\n", + " case \"d\":\n", + " integer = true;\n", + " precision = 0;\n", + " break;\n", + "\n", + " case \"s\":\n", + " scale = -1;\n", + " type = \"r\";\n", + " break;\n", + " }\n", + " if (symbol === \"$\") prefix = locale_currency[0], suffix = locale_currency[1];\n", + " if (type == \"r\" && !precision) type = \"g\";\n", + " if (precision != null) {\n", + " if (type == \"g\") precision = Math.max(1, Math.min(21, precision)); else if (type == \"e\" || type == \"f\") precision = Math.max(0, Math.min(20, precision));\n", + " }\n", + " type = d3_format_types.get(type) || d3_format_typeDefault;\n", + " var zcomma = zfill && comma;\n", + " return function(value) {\n", + " var fullSuffix = suffix;\n", + " if (integer && value % 1) return \"\";\n", + " var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, \"-\") : sign === \"-\" ? \"\" : sign;\n", + " if (scale < 0) {\n", + " var unit = d3.formatPrefix(value, precision);\n", + " value = unit.scale(value);\n", + " fullSuffix = unit.symbol + suffix;\n", + " } else {\n", + " value *= scale;\n", + " }\n", + " value = type(value, precision);\n", + " var i = value.lastIndexOf(\".\"), before, after;\n", + " if (i < 0) {\n", + " var j = exponent ? value.lastIndexOf(\"e\") : -1;\n", + " if (j < 0) before = value, after = \"\"; else before = value.substring(0, j), after = value.substring(j);\n", + " } else {\n", + " before = value.substring(0, i);\n", + " after = locale_decimal + value.substring(i + 1);\n", + " }\n", + " if (!zfill && comma) before = formatGroup(before, Infinity);\n", + " var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : \"\";\n", + " if (zcomma) before = formatGroup(padding + before, padding.length ? width - after.length : Infinity);\n", + " negative += prefix;\n", + " value = before + after;\n", + " return (align === \"<\" ? negative + value + padding : align === \">\" ? padding + negative + value : align === \"^\" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + fullSuffix;\n", + " };\n", + " };\n", + " }\n", + " var d3_format_re = /(?:([^{])?([<>=^]))?([+\\- ])?([$#])?(0)?(\\d+)?(,)?(\\.-?\\d+)?([a-z%])?/i;\n", + " var d3_format_types = d3.map({\n", + " b: function(x) {\n", + " return x.toString(2);\n", + " },\n", + " c: function(x) {\n", + " return String.fromCharCode(x);\n", + " },\n", + " o: function(x) {\n", + " return x.toString(8);\n", + " },\n", + " x: function(x) {\n", + " return x.toString(16);\n", + " },\n", + " X: function(x) {\n", + " return x.toString(16).toUpperCase();\n", + " },\n", + " g: function(x, p) {\n", + " return x.toPrecision(p);\n", + " },\n", + " e: function(x, p) {\n", + " return x.toExponential(p);\n", + " },\n", + " f: function(x, p) {\n", + " return x.toFixed(p);\n", + " },\n", + " r: function(x, p) {\n", + " return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p))));\n", + " }\n", + " });\n", + " function d3_format_typeDefault(x) {\n", + " return x + \"\";\n", + " }\n", + " var d3_time = d3.time = {}, d3_date = Date;\n", + " function d3_date_utc() {\n", + " this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]);\n", + " }\n", + " d3_date_utc.prototype = {\n", + " getDate: function() {\n", + " return this._.getUTCDate();\n", + " },\n", + " getDay: function() {\n", + " return this._.getUTCDay();\n", + " },\n", + " getFullYear: function() {\n", + " return this._.getUTCFullYear();\n", + " },\n", + " getHours: function() {\n", + " return this._.getUTCHours();\n", + " },\n", + " getMilliseconds: function() {\n", + " return this._.getUTCMilliseconds();\n", + " },\n", + " getMinutes: function() {\n", + " return this._.getUTCMinutes();\n", + " },\n", + " getMonth: function() {\n", + " return this._.getUTCMonth();\n", + " },\n", + " getSeconds: function() {\n", + " return this._.getUTCSeconds();\n", + " },\n", + " getTime: function() {\n", + " return this._.getTime();\n", + " },\n", + " getTimezoneOffset: function() {\n", + " return 0;\n", + " },\n", + " valueOf: function() {\n", + " return this._.valueOf();\n", + " },\n", + " setDate: function() {\n", + " d3_time_prototype.setUTCDate.apply(this._, arguments);\n", + " },\n", + " setDay: function() {\n", + " d3_time_prototype.setUTCDay.apply(this._, arguments);\n", + " },\n", + " setFullYear: function() {\n", + " d3_time_prototype.setUTCFullYear.apply(this._, arguments);\n", + " },\n", + " setHours: function() {\n", + " d3_time_prototype.setUTCHours.apply(this._, arguments);\n", + " },\n", + " setMilliseconds: function() {\n", + " d3_time_prototype.setUTCMilliseconds.apply(this._, arguments);\n", + " },\n", + " setMinutes: function() {\n", + " d3_time_prototype.setUTCMinutes.apply(this._, arguments);\n", + " },\n", + " setMonth: function() {\n", + " d3_time_prototype.setUTCMonth.apply(this._, arguments);\n", + " },\n", + " setSeconds: function() {\n", + " d3_time_prototype.setUTCSeconds.apply(this._, arguments);\n", + " },\n", + " setTime: function() {\n", + " d3_time_prototype.setTime.apply(this._, arguments);\n", + " }\n", + " };\n", + " var d3_time_prototype = Date.prototype;\n", + " function d3_time_interval(local, step, number) {\n", + " function round(date) {\n", + " var d0 = local(date), d1 = offset(d0, 1);\n", + " return date - d0 < d1 - date ? d0 : d1;\n", + " }\n", + " function ceil(date) {\n", + " step(date = local(new d3_date(date - 1)), 1);\n", + " return date;\n", + " }\n", + " function offset(date, k) {\n", + " step(date = new d3_date(+date), k);\n", + " return date;\n", + " }\n", + " function range(t0, t1, dt) {\n", + " var time = ceil(t0), times = [];\n", + " if (dt > 1) {\n", + " while (time < t1) {\n", + " if (!(number(time) % dt)) times.push(new Date(+time));\n", + " step(time, 1);\n", + " }\n", + " } else {\n", + " while (time < t1) times.push(new Date(+time)), step(time, 1);\n", + " }\n", + " return times;\n", + " }\n", + " function range_utc(t0, t1, dt) {\n", + " try {\n", + " d3_date = d3_date_utc;\n", + " var utc = new d3_date_utc();\n", + " utc._ = t0;\n", + " return range(utc, t1, dt);\n", + " } finally {\n", + " d3_date = Date;\n", + " }\n", + " }\n", + " local.floor = local;\n", + " local.round = round;\n", + " local.ceil = ceil;\n", + " local.offset = offset;\n", + " local.range = range;\n", + " var utc = local.utc = d3_time_interval_utc(local);\n", + " utc.floor = utc;\n", + " utc.round = d3_time_interval_utc(round);\n", + " utc.ceil = d3_time_interval_utc(ceil);\n", + " utc.offset = d3_time_interval_utc(offset);\n", + " utc.range = range_utc;\n", + " return local;\n", + " }\n", + " function d3_time_interval_utc(method) {\n", + " return function(date, k) {\n", + " try {\n", + " d3_date = d3_date_utc;\n", + " var utc = new d3_date_utc();\n", + " utc._ = date;\n", + " return method(utc, k)._;\n", + " } finally {\n", + " d3_date = Date;\n", + " }\n", + " };\n", + " }\n", + " d3_time.year = d3_time_interval(function(date) {\n", + " date = d3_time.day(date);\n", + " date.setMonth(0, 1);\n", + " return date;\n", + " }, function(date, offset) {\n", + " date.setFullYear(date.getFullYear() + offset);\n", + " }, function(date) {\n", + " return date.getFullYear();\n", + " });\n", + " d3_time.years = d3_time.year.range;\n", + " d3_time.years.utc = d3_time.year.utc.range;\n", + " d3_time.day = d3_time_interval(function(date) {\n", + " var day = new d3_date(2e3, 0);\n", + " day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());\n", + " return day;\n", + " }, function(date, offset) {\n", + " date.setDate(date.getDate() + offset);\n", + " }, function(date) {\n", + " return date.getDate() - 1;\n", + " });\n", + " d3_time.days = d3_time.day.range;\n", + " d3_time.days.utc = d3_time.day.utc.range;\n", + " d3_time.dayOfYear = function(date) {\n", + " var year = d3_time.year(date);\n", + " return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5);\n", + " };\n", + " [ \"sunday\", \"monday\", \"tuesday\", \"wednesday\", \"thursday\", \"friday\", \"saturday\" ].forEach(function(day, i) {\n", + " i = 7 - i;\n", + " var interval = d3_time[day] = d3_time_interval(function(date) {\n", + " (date = d3_time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7);\n", + " return date;\n", + " }, function(date, offset) {\n", + " date.setDate(date.getDate() + Math.floor(offset) * 7);\n", + " }, function(date) {\n", + " var day = d3_time.year(date).getDay();\n", + " return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i);\n", + " });\n", + " d3_time[day + \"s\"] = interval.range;\n", + " d3_time[day + \"s\"].utc = interval.utc.range;\n", + " d3_time[day + \"OfYear\"] = function(date) {\n", + " var day = d3_time.year(date).getDay();\n", + " return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7);\n", + " };\n", + " });\n", + " d3_time.week = d3_time.sunday;\n", + " d3_time.weeks = d3_time.sunday.range;\n", + " d3_time.weeks.utc = d3_time.sunday.utc.range;\n", + " d3_time.weekOfYear = d3_time.sundayOfYear;\n", + " function d3_locale_timeFormat(locale) {\n", + " var locale_dateTime = locale.dateTime, locale_date = locale.date, locale_time = locale.time, locale_periods = locale.periods, locale_days = locale.days, locale_shortDays = locale.shortDays, locale_months = locale.months, locale_shortMonths = locale.shortMonths;\n", + " function d3_time_format(template) {\n", + " var n = template.length;\n", + " function format(date) {\n", + " var string = [], i = -1, j = 0, c, p, f;\n", + " while (++i < n) {\n", + " if (template.charCodeAt(i) === 37) {\n", + " string.push(template.slice(j, i));\n", + " if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i);\n", + " if (f = d3_time_formats[c]) c = f(date, p == null ? c === \"e\" ? \" \" : \"0\" : p);\n", + " string.push(c);\n", + " j = i + 1;\n", + " }\n", + " }\n", + " string.push(template.slice(j, i));\n", + " return string.join(\"\");\n", + " }\n", + " format.parse = function(string) {\n", + " var d = {\n", + " y: 1900,\n", + " m: 0,\n", + " d: 1,\n", + " H: 0,\n", + " M: 0,\n", + " S: 0,\n", + " L: 0,\n", + " Z: null\n", + " }, i = d3_time_parse(d, template, string, 0);\n", + " if (i != string.length) return null;\n", + " if (\"p\" in d) d.H = d.H % 12 + d.p * 12;\n", + " var localZ = d.Z != null && d3_date !== d3_date_utc, date = new (localZ ? d3_date_utc : d3_date)();\n", + " if (\"j\" in d) date.setFullYear(d.y, 0, d.j); else if (\"W\" in d || \"U\" in d) {\n", + " if (!(\"w\" in d)) d.w = \"W\" in d ? 1 : 0;\n", + " date.setFullYear(d.y, 0, 1);\n", + " date.setFullYear(d.y, 0, \"W\" in d ? (d.w + 6) % 7 + d.W * 7 - (date.getDay() + 5) % 7 : d.w + d.U * 7 - (date.getDay() + 6) % 7);\n", + " } else date.setFullYear(d.y, d.m, d.d);\n", + " date.setHours(d.H + (d.Z / 100 | 0), d.M + d.Z % 100, d.S, d.L);\n", + " return localZ ? date._ : date;\n", + " };\n", + " format.toString = function() {\n", + " return template;\n", + " };\n", + " return format;\n", + " }\n", + " function d3_time_parse(date, template, string, j) {\n", + " var c, p, t, i = 0, n = template.length, m = string.length;\n", + " while (i < n) {\n", + " if (j >= m) return -1;\n", + " c = template.charCodeAt(i++);\n", + " if (c === 37) {\n", + " t = template.charAt(i++);\n", + " p = d3_time_parsers[t in d3_time_formatPads ? template.charAt(i++) : t];\n", + " if (!p || (j = p(date, string, j)) < 0) return -1;\n", + " } else if (c != string.charCodeAt(j++)) {\n", + " return -1;\n", + " }\n", + " }\n", + " return j;\n", + " }\n", + " d3_time_format.utc = function(template) {\n", + " var local = d3_time_format(template);\n", + " function format(date) {\n", + " try {\n", + " d3_date = d3_date_utc;\n", + " var utc = new d3_date();\n", + " utc._ = date;\n", + " return local(utc);\n", + " } finally {\n", + " d3_date = Date;\n", + " }\n", + " }\n", + " format.parse = function(string) {\n", + " try {\n", + " d3_date = d3_date_utc;\n", + " var date = local.parse(string);\n", + " return date && date._;\n", + " } finally {\n", + " d3_date = Date;\n", + " }\n", + " };\n", + " format.toString = local.toString;\n", + " return format;\n", + " };\n", + " d3_time_format.multi = d3_time_format.utc.multi = d3_time_formatMulti;\n", + " var d3_time_periodLookup = d3.map(), d3_time_dayRe = d3_time_formatRe(locale_days), d3_time_dayLookup = d3_time_formatLookup(locale_days), d3_time_dayAbbrevRe = d3_time_formatRe(locale_shortDays), d3_time_dayAbbrevLookup = d3_time_formatLookup(locale_shortDays), d3_time_monthRe = d3_time_formatRe(locale_months), d3_time_monthLookup = d3_time_formatLookup(locale_months), d3_time_monthAbbrevRe = d3_time_formatRe(locale_shortMonths), d3_time_monthAbbrevLookup = d3_time_formatLookup(locale_shortMonths);\n", + " locale_periods.forEach(function(p, i) {\n", + " d3_time_periodLookup.set(p.toLowerCase(), i);\n", + " });\n", + " var d3_time_formats = {\n", + " a: function(d) {\n", + " return locale_shortDays[d.getDay()];\n", + " },\n", + " A: function(d) {\n", + " return locale_days[d.getDay()];\n", + " },\n", + " b: function(d) {\n", + " return locale_shortMonths[d.getMonth()];\n", + " },\n", + " B: function(d) {\n", + " return locale_months[d.getMonth()];\n", + " },\n", + " c: d3_time_format(locale_dateTime),\n", + " d: function(d, p) {\n", + " return d3_time_formatPad(d.getDate(), p, 2);\n", + " },\n", + " e: function(d, p) {\n", + " return d3_time_formatPad(d.getDate(), p, 2);\n", + " },\n", + " H: function(d, p) {\n", + " return d3_time_formatPad(d.getHours(), p, 2);\n", + " },\n", + " I: function(d, p) {\n", + " return d3_time_formatPad(d.getHours() % 12 || 12, p, 2);\n", + " },\n", + " j: function(d, p) {\n", + " return d3_time_formatPad(1 + d3_time.dayOfYear(d), p, 3);\n", + " },\n", + " L: function(d, p) {\n", + " return d3_time_formatPad(d.getMilliseconds(), p, 3);\n", + " },\n", + " m: function(d, p) {\n", + " return d3_time_formatPad(d.getMonth() + 1, p, 2);\n", + " },\n", + " M: function(d, p) {\n", + " return d3_time_formatPad(d.getMinutes(), p, 2);\n", + " },\n", + " p: function(d) {\n", + " return locale_periods[+(d.getHours() >= 12)];\n", + " },\n", + " S: function(d, p) {\n", + " return d3_time_formatPad(d.getSeconds(), p, 2);\n", + " },\n", + " U: function(d, p) {\n", + " return d3_time_formatPad(d3_time.sundayOfYear(d), p, 2);\n", + " },\n", + " w: function(d) {\n", + " return d.getDay();\n", + " },\n", + " W: function(d, p) {\n", + " return d3_time_formatPad(d3_time.mondayOfYear(d), p, 2);\n", + " },\n", + " x: d3_time_format(locale_date),\n", + " X: d3_time_format(locale_time),\n", + " y: function(d, p) {\n", + " return d3_time_formatPad(d.getFullYear() % 100, p, 2);\n", + " },\n", + " Y: function(d, p) {\n", + " return d3_time_formatPad(d.getFullYear() % 1e4, p, 4);\n", + " },\n", + " Z: d3_time_zone,\n", + " \"%\": function() {\n", + " return \"%\";\n", + " }\n", + " };\n", + " var d3_time_parsers = {\n", + " a: d3_time_parseWeekdayAbbrev,\n", + " A: d3_time_parseWeekday,\n", + " b: d3_time_parseMonthAbbrev,\n", + " B: d3_time_parseMonth,\n", + " c: d3_time_parseLocaleFull,\n", + " d: d3_time_parseDay,\n", + " e: d3_time_parseDay,\n", + " H: d3_time_parseHour24,\n", + " I: d3_time_parseHour24,\n", + " j: d3_time_parseDayOfYear,\n", + " L: d3_time_parseMilliseconds,\n", + " m: d3_time_parseMonthNumber,\n", + " M: d3_time_parseMinutes,\n", + " p: d3_time_parseAmPm,\n", + " S: d3_time_parseSeconds,\n", + " U: d3_time_parseWeekNumberSunday,\n", + " w: d3_time_parseWeekdayNumber,\n", + " W: d3_time_parseWeekNumberMonday,\n", + " x: d3_time_parseLocaleDate,\n", + " X: d3_time_parseLocaleTime,\n", + " y: d3_time_parseYear,\n", + " Y: d3_time_parseFullYear,\n", + " Z: d3_time_parseZone,\n", + " \"%\": d3_time_parseLiteralPercent\n", + " };\n", + " function d3_time_parseWeekdayAbbrev(date, string, i) {\n", + " d3_time_dayAbbrevRe.lastIndex = 0;\n", + " var n = d3_time_dayAbbrevRe.exec(string.slice(i));\n", + " return n ? (date.w = d3_time_dayAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseWeekday(date, string, i) {\n", + " d3_time_dayRe.lastIndex = 0;\n", + " var n = d3_time_dayRe.exec(string.slice(i));\n", + " return n ? (date.w = d3_time_dayLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseMonthAbbrev(date, string, i) {\n", + " d3_time_monthAbbrevRe.lastIndex = 0;\n", + " var n = d3_time_monthAbbrevRe.exec(string.slice(i));\n", + " return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseMonth(date, string, i) {\n", + " d3_time_monthRe.lastIndex = 0;\n", + " var n = d3_time_monthRe.exec(string.slice(i));\n", + " return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseLocaleFull(date, string, i) {\n", + " return d3_time_parse(date, d3_time_formats.c.toString(), string, i);\n", + " }\n", + " function d3_time_parseLocaleDate(date, string, i) {\n", + " return d3_time_parse(date, d3_time_formats.x.toString(), string, i);\n", + " }\n", + " function d3_time_parseLocaleTime(date, string, i) {\n", + " return d3_time_parse(date, d3_time_formats.X.toString(), string, i);\n", + " }\n", + " function d3_time_parseAmPm(date, string, i) {\n", + " var n = d3_time_periodLookup.get(string.slice(i, i += 2).toLowerCase());\n", + " return n == null ? -1 : (date.p = n, i);\n", + " }\n", + " return d3_time_format;\n", + " }\n", + " var d3_time_formatPads = {\n", + " \"-\": \"\",\n", + " _: \" \",\n", + " \"0\": \"0\"\n", + " }, d3_time_numberRe = /^\\s*\\d+/, d3_time_percentRe = /^%/;\n", + " function d3_time_formatPad(value, fill, width) {\n", + " var sign = value < 0 ? \"-\" : \"\", string = (sign ? -value : value) + \"\", length = string.length;\n", + " return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string);\n", + " }\n", + " function d3_time_formatRe(names) {\n", + " return new RegExp(\"^(?:\" + names.map(d3.requote).join(\"|\") + \")\", \"i\");\n", + " }\n", + " function d3_time_formatLookup(names) {\n", + " var map = new d3_Map(), i = -1, n = names.length;\n", + " while (++i < n) map.set(names[i].toLowerCase(), i);\n", + " return map;\n", + " }\n", + " function d3_time_parseWeekdayNumber(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 1));\n", + " return n ? (date.w = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseWeekNumberSunday(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i));\n", + " return n ? (date.U = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseWeekNumberMonday(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i));\n", + " return n ? (date.W = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseFullYear(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 4));\n", + " return n ? (date.y = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseYear(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 2));\n", + " return n ? (date.y = d3_time_expandYear(+n[0]), i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseZone(date, string, i) {\n", + " return /^[+-]\\d{4}$/.test(string = string.slice(i, i + 5)) ? (date.Z = -string, \n", + " i + 5) : -1;\n", + " }\n", + " function d3_time_expandYear(d) {\n", + " return d + (d > 68 ? 1900 : 2e3);\n", + " }\n", + " function d3_time_parseMonthNumber(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 2));\n", + " return n ? (date.m = n[0] - 1, i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseDay(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 2));\n", + " return n ? (date.d = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseDayOfYear(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 3));\n", + " return n ? (date.j = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseHour24(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 2));\n", + " return n ? (date.H = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseMinutes(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 2));\n", + " return n ? (date.M = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseSeconds(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 2));\n", + " return n ? (date.S = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_parseMilliseconds(date, string, i) {\n", + " d3_time_numberRe.lastIndex = 0;\n", + " var n = d3_time_numberRe.exec(string.slice(i, i + 3));\n", + " return n ? (date.L = +n[0], i + n[0].length) : -1;\n", + " }\n", + " function d3_time_zone(d) {\n", + " var z = d.getTimezoneOffset(), zs = z > 0 ? \"-\" : \"+\", zh = abs(z) / 60 | 0, zm = abs(z) % 60;\n", + " return zs + d3_time_formatPad(zh, \"0\", 2) + d3_time_formatPad(zm, \"0\", 2);\n", + " }\n", + " function d3_time_parseLiteralPercent(date, string, i) {\n", + " d3_time_percentRe.lastIndex = 0;\n", + " var n = d3_time_percentRe.exec(string.slice(i, i + 1));\n", + " return n ? i + n[0].length : -1;\n", + " }\n", + " function d3_time_formatMulti(formats) {\n", + " var n = formats.length, i = -1;\n", + " while (++i < n) formats[i][0] = this(formats[i][0]);\n", + " return function(date) {\n", + " var i = 0, f = formats[i];\n", + " while (!f[1](date)) f = formats[++i];\n", + " return f[0](date);\n", + " };\n", + " }\n", + " d3.locale = function(locale) {\n", + " return {\n", + " numberFormat: d3_locale_numberFormat(locale),\n", + " timeFormat: d3_locale_timeFormat(locale)\n", + " };\n", + " };\n", + " var d3_locale_enUS = d3.locale({\n", + " decimal: \".\",\n", + " thousands: \",\",\n", + " grouping: [ 3 ],\n", + " currency: [ \"$\", \"\" ],\n", + " dateTime: \"%a %b %e %X %Y\",\n", + " date: \"%m/%d/%Y\",\n", + " time: \"%H:%M:%S\",\n", + " periods: [ \"AM\", \"PM\" ],\n", + " days: [ \"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\" ],\n", + " shortDays: [ \"Sun\", \"Mon\", \"Tue\", \"Wed\", \"Thu\", \"Fri\", \"Sat\" ],\n", + " months: [ \"January\", \"February\", \"March\", \"April\", \"May\", \"June\", \"July\", \"August\", \"September\", \"October\", \"November\", \"December\" ],\n", + " shortMonths: [ \"Jan\", \"Feb\", \"Mar\", \"Apr\", \"May\", \"Jun\", \"Jul\", \"Aug\", \"Sep\", \"Oct\", \"Nov\", \"Dec\" ]\n", + " });\n", + " d3.format = d3_locale_enUS.numberFormat;\n", + " d3.geo = {};\n", + " function d3_adder() {}\n", + " d3_adder.prototype = {\n", + " s: 0,\n", + " t: 0,\n", + " add: function(y) {\n", + " d3_adderSum(y, this.t, d3_adderTemp);\n", + " d3_adderSum(d3_adderTemp.s, this.s, this);\n", + " if (this.s) this.t += d3_adderTemp.t; else this.s = d3_adderTemp.t;\n", + " },\n", + " reset: function() {\n", + " this.s = this.t = 0;\n", + " },\n", + " valueOf: function() {\n", + " return this.s;\n", + " }\n", + " };\n", + " var d3_adderTemp = new d3_adder();\n", + " function d3_adderSum(a, b, o) {\n", + " var x = o.s = a + b, bv = x - a, av = x - bv;\n", + " o.t = a - av + (b - bv);\n", + " }\n", + " d3.geo.stream = function(object, listener) {\n", + " if (object && d3_geo_streamObjectType.hasOwnProperty(object.type)) {\n", + " d3_geo_streamObjectType[object.type](object, listener);\n", + " } else {\n", + " d3_geo_streamGeometry(object, listener);\n", + " }\n", + " };\n", + " function d3_geo_streamGeometry(geometry, listener) {\n", + " if (geometry && d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) {\n", + " d3_geo_streamGeometryType[geometry.type](geometry, listener);\n", + " }\n", + " }\n", + " var d3_geo_streamObjectType = {\n", + " Feature: function(feature, listener) {\n", + " d3_geo_streamGeometry(feature.geometry, listener);\n", + " },\n", + " FeatureCollection: function(object, listener) {\n", + " var features = object.features, i = -1, n = features.length;\n", + " while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener);\n", + " }\n", + " };\n", + " var d3_geo_streamGeometryType = {\n", + " Sphere: function(object, listener) {\n", + " listener.sphere();\n", + " },\n", + " Point: function(object, listener) {\n", + " object = object.coordinates;\n", + " listener.point(object[0], object[1], object[2]);\n", + " },\n", + " MultiPoint: function(object, listener) {\n", + " var coordinates = object.coordinates, i = -1, n = coordinates.length;\n", + " while (++i < n) object = coordinates[i], listener.point(object[0], object[1], object[2]);\n", + " },\n", + " LineString: function(object, listener) {\n", + " d3_geo_streamLine(object.coordinates, listener, 0);\n", + " },\n", + " MultiLineString: function(object, listener) {\n", + " var coordinates = object.coordinates, i = -1, n = coordinates.length;\n", + " while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0);\n", + " },\n", + " Polygon: function(object, listener) {\n", + " d3_geo_streamPolygon(object.coordinates, listener);\n", + " },\n", + " MultiPolygon: function(object, listener) {\n", + " var coordinates = object.coordinates, i = -1, n = coordinates.length;\n", + " while (++i < n) d3_geo_streamPolygon(coordinates[i], listener);\n", + " },\n", + " GeometryCollection: function(object, listener) {\n", + " var geometries = object.geometries, i = -1, n = geometries.length;\n", + " while (++i < n) d3_geo_streamGeometry(geometries[i], listener);\n", + " }\n", + " };\n", + " function d3_geo_streamLine(coordinates, listener, closed) {\n", + " var i = -1, n = coordinates.length - closed, coordinate;\n", + " listener.lineStart();\n", + " while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1], coordinate[2]);\n", + " listener.lineEnd();\n", + " }\n", + " function d3_geo_streamPolygon(coordinates, listener) {\n", + " var i = -1, n = coordinates.length;\n", + " listener.polygonStart();\n", + " while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1);\n", + " listener.polygonEnd();\n", + " }\n", + " d3.geo.area = function(object) {\n", + " d3_geo_areaSum = 0;\n", + " d3.geo.stream(object, d3_geo_area);\n", + " return d3_geo_areaSum;\n", + " };\n", + " var d3_geo_areaSum, d3_geo_areaRingSum = new d3_adder();\n", + " var d3_geo_area = {\n", + " sphere: function() {\n", + " d3_geo_areaSum += 4 * π;\n", + " },\n", + " point: d3_noop,\n", + " lineStart: d3_noop,\n", + " lineEnd: d3_noop,\n", + " polygonStart: function() {\n", + " d3_geo_areaRingSum.reset();\n", + " d3_geo_area.lineStart = d3_geo_areaRingStart;\n", + " },\n", + " polygonEnd: function() {\n", + " var area = 2 * d3_geo_areaRingSum;\n", + " d3_geo_areaSum += area < 0 ? 4 * π + area : area;\n", + " d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop;\n", + " }\n", + " };\n", + " function d3_geo_areaRingStart() {\n", + " var λ00, φ00, λ0, cosφ0, sinφ0;\n", + " d3_geo_area.point = function(λ, φ) {\n", + " d3_geo_area.point = nextPoint;\n", + " λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4), \n", + " sinφ0 = Math.sin(φ);\n", + " };\n", + " function nextPoint(λ, φ) {\n", + " λ *= d3_radians;\n", + " φ = φ * d3_radians / 2 + π / 4;\n", + " var dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u = cosφ0 * cosφ + k * Math.cos(adλ), v = k * sdλ * Math.sin(adλ);\n", + " d3_geo_areaRingSum.add(Math.atan2(v, u));\n", + " λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ;\n", + " }\n", + " d3_geo_area.lineEnd = function() {\n", + " nextPoint(λ00, φ00);\n", + " };\n", + " }\n", + " function d3_geo_cartesian(spherical) {\n", + " var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ);\n", + " return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ];\n", + " }\n", + " function d3_geo_cartesianDot(a, b) {\n", + " return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];\n", + " }\n", + " function d3_geo_cartesianCross(a, b) {\n", + " return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ];\n", + " }\n", + " function d3_geo_cartesianAdd(a, b) {\n", + " a[0] += b[0];\n", + " a[1] += b[1];\n", + " a[2] += b[2];\n", + " }\n", + " function d3_geo_cartesianScale(vector, k) {\n", + " return [ vector[0] * k, vector[1] * k, vector[2] * k ];\n", + " }\n", + " function d3_geo_cartesianNormalize(d) {\n", + " var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);\n", + " d[0] /= l;\n", + " d[1] /= l;\n", + " d[2] /= l;\n", + " }\n", + " function d3_geo_spherical(cartesian) {\n", + " return [ Math.atan2(cartesian[1], cartesian[0]), d3_asin(cartesian[2]) ];\n", + " }\n", + " function d3_geo_sphericalEqual(a, b) {\n", + " return abs(a[0] - b[0]) < ε && abs(a[1] - b[1]) < ε;\n", + " }\n", + " d3.geo.bounds = function() {\n", + " var λ0, φ0, λ1, φ1, λ_, λ__, φ__, p0, dλSum, ranges, range;\n", + " var bound = {\n", + " point: point,\n", + " lineStart: lineStart,\n", + " lineEnd: lineEnd,\n", + " polygonStart: function() {\n", + " bound.point = ringPoint;\n", + " bound.lineStart = ringStart;\n", + " bound.lineEnd = ringEnd;\n", + " dλSum = 0;\n", + " d3_geo_area.polygonStart();\n", + " },\n", + " polygonEnd: function() {\n", + " d3_geo_area.polygonEnd();\n", + " bound.point = point;\n", + " bound.lineStart = lineStart;\n", + " bound.lineEnd = lineEnd;\n", + " if (d3_geo_areaRingSum < 0) λ0 = -(λ1 = 180), φ0 = -(φ1 = 90); else if (dλSum > ε) φ1 = 90; else if (dλSum < -ε) φ0 = -90;\n", + " range[0] = λ0, range[1] = λ1;\n", + " }\n", + " };\n", + " function point(λ, φ) {\n", + " ranges.push(range = [ λ0 = λ, λ1 = λ ]);\n", + " if (φ < φ0) φ0 = φ;\n", + " if (φ > φ1) φ1 = φ;\n", + " }\n", + " function linePoint(λ, φ) {\n", + " var p = d3_geo_cartesian([ λ * d3_radians, φ * d3_radians ]);\n", + " if (p0) {\n", + " var normal = d3_geo_cartesianCross(p0, p), equatorial = [ normal[1], -normal[0], 0 ], inflection = d3_geo_cartesianCross(equatorial, normal);\n", + " d3_geo_cartesianNormalize(inflection);\n", + " inflection = d3_geo_spherical(inflection);\n", + " var dλ = λ - λ_, s = dλ > 0 ? 1 : -1, λi = inflection[0] * d3_degrees * s, antimeridian = abs(dλ) > 180;\n", + " if (antimeridian ^ (s * λ_ < λi && λi < s * λ)) {\n", + " var φi = inflection[1] * d3_degrees;\n", + " if (φi > φ1) φ1 = φi;\n", + " } else if (λi = (λi + 360) % 360 - 180, antimeridian ^ (s * λ_ < λi && λi < s * λ)) {\n", + " var φi = -inflection[1] * d3_degrees;\n", + " if (φi < φ0) φ0 = φi;\n", + " } else {\n", + " if (φ < φ0) φ0 = φ;\n", + " if (φ > φ1) φ1 = φ;\n", + " }\n", + " if (antimeridian) {\n", + " if (λ < λ_) {\n", + " if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;\n", + " } else {\n", + " if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;\n", + " }\n", + " } else {\n", + " if (λ1 >= λ0) {\n", + " if (λ < λ0) λ0 = λ;\n", + " if (λ > λ1) λ1 = λ;\n", + " } else {\n", + " if (λ > λ_) {\n", + " if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;\n", + " } else {\n", + " if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;\n", + " }\n", + " }\n", + " }\n", + " } else {\n", + " point(λ, φ);\n", + " }\n", + " p0 = p, λ_ = λ;\n", + " }\n", + " function lineStart() {\n", + " bound.point = linePoint;\n", + " }\n", + " function lineEnd() {\n", + " range[0] = λ0, range[1] = λ1;\n", + " bound.point = point;\n", + " p0 = null;\n", + " }\n", + " function ringPoint(λ, φ) {\n", + " if (p0) {\n", + " var dλ = λ - λ_;\n", + " dλSum += abs(dλ) > 180 ? dλ + (dλ > 0 ? 360 : -360) : dλ;\n", + " } else λ__ = λ, φ__ = φ;\n", + " d3_geo_area.point(λ, φ);\n", + " linePoint(λ, φ);\n", + " }\n", + " function ringStart() {\n", + " d3_geo_area.lineStart();\n", + " }\n", + " function ringEnd() {\n", + " ringPoint(λ__, φ__);\n", + " d3_geo_area.lineEnd();\n", + " if (abs(dλSum) > ε) λ0 = -(λ1 = 180);\n", + " range[0] = λ0, range[1] = λ1;\n", + " p0 = null;\n", + " }\n", + " function angle(λ0, λ1) {\n", + " return (λ1 -= λ0) < 0 ? λ1 + 360 : λ1;\n", + " }\n", + " function compareRanges(a, b) {\n", + " return a[0] - b[0];\n", + " }\n", + " function withinRange(x, range) {\n", + " return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x;\n", + " }\n", + " return function(feature) {\n", + " φ1 = λ1 = -(λ0 = φ0 = Infinity);\n", + " ranges = [];\n", + " d3.geo.stream(feature, bound);\n", + " var n = ranges.length;\n", + " if (n) {\n", + " ranges.sort(compareRanges);\n", + " for (var i = 1, a = ranges[0], b, merged = [ a ]; i < n; ++i) {\n", + " b = ranges[i];\n", + " if (withinRange(b[0], a) || withinRange(b[1], a)) {\n", + " if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1];\n", + " if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0];\n", + " } else {\n", + " merged.push(a = b);\n", + " }\n", + " }\n", + " var best = -Infinity, dλ;\n", + " for (var n = merged.length - 1, i = 0, a = merged[n], b; i <= n; a = b, ++i) {\n", + " b = merged[i];\n", + " if ((dλ = angle(a[1], b[0])) > best) best = dλ, λ0 = b[0], λ1 = a[1];\n", + " }\n", + " }\n", + " ranges = range = null;\n", + " return λ0 === Infinity || φ0 === Infinity ? [ [ NaN, NaN ], [ NaN, NaN ] ] : [ [ λ0, φ0 ], [ λ1, φ1 ] ];\n", + " };\n", + " }();\n", + " d3.geo.centroid = function(object) {\n", + " d3_geo_centroidW0 = d3_geo_centroidW1 = d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;\n", + " d3.geo.stream(object, d3_geo_centroid);\n", + " var x = d3_geo_centroidX2, y = d3_geo_centroidY2, z = d3_geo_centroidZ2, m = x * x + y * y + z * z;\n", + " if (m < ε2) {\n", + " x = d3_geo_centroidX1, y = d3_geo_centroidY1, z = d3_geo_centroidZ1;\n", + " if (d3_geo_centroidW1 < ε) x = d3_geo_centroidX0, y = d3_geo_centroidY0, z = d3_geo_centroidZ0;\n", + " m = x * x + y * y + z * z;\n", + " if (m < ε2) return [ NaN, NaN ];\n", + " }\n", + " return [ Math.atan2(y, x) * d3_degrees, d3_asin(z / Math.sqrt(m)) * d3_degrees ];\n", + " };\n", + " var d3_geo_centroidW0, d3_geo_centroidW1, d3_geo_centroidX0, d3_geo_centroidY0, d3_geo_centroidZ0, d3_geo_centroidX1, d3_geo_centroidY1, d3_geo_centroidZ1, d3_geo_centroidX2, d3_geo_centroidY2, d3_geo_centroidZ2;\n", + " var d3_geo_centroid = {\n", + " sphere: d3_noop,\n", + " point: d3_geo_centroidPoint,\n", + " lineStart: d3_geo_centroidLineStart,\n", + " lineEnd: d3_geo_centroidLineEnd,\n", + " polygonStart: function() {\n", + " d3_geo_centroid.lineStart = d3_geo_centroidRingStart;\n", + " },\n", + " polygonEnd: function() {\n", + " d3_geo_centroid.lineStart = d3_geo_centroidLineStart;\n", + " }\n", + " };\n", + " function d3_geo_centroidPoint(λ, φ) {\n", + " λ *= d3_radians;\n", + " var cosφ = Math.cos(φ *= d3_radians);\n", + " d3_geo_centroidPointXYZ(cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ));\n", + " }\n", + " function d3_geo_centroidPointXYZ(x, y, z) {\n", + " ++d3_geo_centroidW0;\n", + " d3_geo_centroidX0 += (x - d3_geo_centroidX0) / d3_geo_centroidW0;\n", + " d3_geo_centroidY0 += (y - d3_geo_centroidY0) / d3_geo_centroidW0;\n", + " d3_geo_centroidZ0 += (z - d3_geo_centroidZ0) / d3_geo_centroidW0;\n", + " }\n", + " function d3_geo_centroidLineStart() {\n", + " var x0, y0, z0;\n", + " d3_geo_centroid.point = function(λ, φ) {\n", + " λ *= d3_radians;\n", + " var cosφ = Math.cos(φ *= d3_radians);\n", + " x0 = cosφ * Math.cos(λ);\n", + " y0 = cosφ * Math.sin(λ);\n", + " z0 = Math.sin(φ);\n", + " d3_geo_centroid.point = nextPoint;\n", + " d3_geo_centroidPointXYZ(x0, y0, z0);\n", + " };\n", + " function nextPoint(λ, φ) {\n", + " λ *= d3_radians;\n", + " var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);\n", + " d3_geo_centroidW1 += w;\n", + " d3_geo_centroidX1 += w * (x0 + (x0 = x));\n", + " d3_geo_centroidY1 += w * (y0 + (y0 = y));\n", + " d3_geo_centroidZ1 += w * (z0 + (z0 = z));\n", + " d3_geo_centroidPointXYZ(x0, y0, z0);\n", + " }\n", + " }\n", + " function d3_geo_centroidLineEnd() {\n", + " d3_geo_centroid.point = d3_geo_centroidPoint;\n", + " }\n", + " function d3_geo_centroidRingStart() {\n", + " var λ00, φ00, x0, y0, z0;\n", + " d3_geo_centroid.point = function(λ, φ) {\n", + " λ00 = λ, φ00 = φ;\n", + " d3_geo_centroid.point = nextPoint;\n", + " λ *= d3_radians;\n", + " var cosφ = Math.cos(φ *= d3_radians);\n", + " x0 = cosφ * Math.cos(λ);\n", + " y0 = cosφ * Math.sin(λ);\n", + " z0 = Math.sin(φ);\n", + " d3_geo_centroidPointXYZ(x0, y0, z0);\n", + " };\n", + " d3_geo_centroid.lineEnd = function() {\n", + " nextPoint(λ00, φ00);\n", + " d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd;\n", + " d3_geo_centroid.point = d3_geo_centroidPoint;\n", + " };\n", + " function nextPoint(λ, φ) {\n", + " λ *= d3_radians;\n", + " var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), cx = y0 * z - z0 * y, cy = z0 * x - x0 * z, cz = x0 * y - y0 * x, m = Math.sqrt(cx * cx + cy * cy + cz * cz), u = x0 * x + y0 * y + z0 * z, v = m && -d3_acos(u) / m, w = Math.atan2(m, u);\n", + " d3_geo_centroidX2 += v * cx;\n", + " d3_geo_centroidY2 += v * cy;\n", + " d3_geo_centroidZ2 += v * cz;\n", + " d3_geo_centroidW1 += w;\n", + " d3_geo_centroidX1 += w * (x0 + (x0 = x));\n", + " d3_geo_centroidY1 += w * (y0 + (y0 = y));\n", + " d3_geo_centroidZ1 += w * (z0 + (z0 = z));\n", + " d3_geo_centroidPointXYZ(x0, y0, z0);\n", + " }\n", + " }\n", + " function d3_geo_compose(a, b) {\n", + " function compose(x, y) {\n", + " return x = a(x, y), b(x[0], x[1]);\n", + " }\n", + " if (a.invert && b.invert) compose.invert = function(x, y) {\n", + " return x = b.invert(x, y), x && a.invert(x[0], x[1]);\n", + " };\n", + " return compose;\n", + " }\n", + " function d3_true() {\n", + " return true;\n", + " }\n", + " function d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener) {\n", + " var subject = [], clip = [];\n", + " segments.forEach(function(segment) {\n", + " if ((n = segment.length - 1) <= 0) return;\n", + " var n, p0 = segment[0], p1 = segment[n];\n", + " if (d3_geo_sphericalEqual(p0, p1)) {\n", + " listener.lineStart();\n", + " for (var i = 0; i < n; ++i) listener.point((p0 = segment[i])[0], p0[1]);\n", + " listener.lineEnd();\n", + " return;\n", + " }\n", + " var a = new d3_geo_clipPolygonIntersection(p0, segment, null, true), b = new d3_geo_clipPolygonIntersection(p0, null, a, false);\n", + " a.o = b;\n", + " subject.push(a);\n", + " clip.push(b);\n", + " a = new d3_geo_clipPolygonIntersection(p1, segment, null, false);\n", + " b = new d3_geo_clipPolygonIntersection(p1, null, a, true);\n", + " a.o = b;\n", + " subject.push(a);\n", + " clip.push(b);\n", + " });\n", + " clip.sort(compare);\n", + " d3_geo_clipPolygonLinkCircular(subject);\n", + " d3_geo_clipPolygonLinkCircular(clip);\n", + " if (!subject.length) return;\n", + " for (var i = 0, entry = clipStartInside, n = clip.length; i < n; ++i) {\n", + " clip[i].e = entry = !entry;\n", + " }\n", + " var start = subject[0], points, point;\n", + " while (1) {\n", + " var current = start, isSubject = true;\n", + " while (current.v) if ((current = current.n) === start) return;\n", + " points = current.z;\n", + " listener.lineStart();\n", + " do {\n", + " current.v = current.o.v = true;\n", + " if (current.e) {\n", + " if (isSubject) {\n", + " for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]);\n", + " } else {\n", + " interpolate(current.x, current.n.x, 1, listener);\n", + " }\n", + " current = current.n;\n", + " } else {\n", + " if (isSubject) {\n", + " points = current.p.z;\n", + " for (var i = points.length - 1; i >= 0; --i) listener.point((point = points[i])[0], point[1]);\n", + " } else {\n", + " interpolate(current.x, current.p.x, -1, listener);\n", + " }\n", + " current = current.p;\n", + " }\n", + " current = current.o;\n", + " points = current.z;\n", + " isSubject = !isSubject;\n", + " } while (!current.v);\n", + " listener.lineEnd();\n", + " }\n", + " }\n", + " function d3_geo_clipPolygonLinkCircular(array) {\n", + " if (!(n = array.length)) return;\n", + " var n, i = 0, a = array[0], b;\n", + " while (++i < n) {\n", + " a.n = b = array[i];\n", + " b.p = a;\n", + " a = b;\n", + " }\n", + " a.n = b = array[0];\n", + " b.p = a;\n", + " }\n", + " function d3_geo_clipPolygonIntersection(point, points, other, entry) {\n", + " this.x = point;\n", + " this.z = points;\n", + " this.o = other;\n", + " this.e = entry;\n", + " this.v = false;\n", + " this.n = this.p = null;\n", + " }\n", + " function d3_geo_clip(pointVisible, clipLine, interpolate, clipStart) {\n", + " return function(rotate, listener) {\n", + " var line = clipLine(listener), rotatedClipStart = rotate.invert(clipStart[0], clipStart[1]);\n", + " var clip = {\n", + " point: point,\n", + " lineStart: lineStart,\n", + " lineEnd: lineEnd,\n", + " polygonStart: function() {\n", + " clip.point = pointRing;\n", + " clip.lineStart = ringStart;\n", + " clip.lineEnd = ringEnd;\n", + " segments = [];\n", + " polygon = [];\n", + " },\n", + " polygonEnd: function() {\n", + " clip.point = point;\n", + " clip.lineStart = lineStart;\n", + " clip.lineEnd = lineEnd;\n", + " segments = d3.merge(segments);\n", + " var clipStartInside = d3_geo_pointInPolygon(rotatedClipStart, polygon);\n", + " if (segments.length) {\n", + " if (!polygonStarted) listener.polygonStart(), polygonStarted = true;\n", + " d3_geo_clipPolygon(segments, d3_geo_clipSort, clipStartInside, interpolate, listener);\n", + " } else if (clipStartInside) {\n", + " if (!polygonStarted) listener.polygonStart(), polygonStarted = true;\n", + " listener.lineStart();\n", + " interpolate(null, null, 1, listener);\n", + " listener.lineEnd();\n", + " }\n", + " if (polygonStarted) listener.polygonEnd(), polygonStarted = false;\n", + " segments = polygon = null;\n", + " },\n", + " sphere: function() {\n", + " listener.polygonStart();\n", + " listener.lineStart();\n", + " interpolate(null, null, 1, listener);\n", + " listener.lineEnd();\n", + " listener.polygonEnd();\n", + " }\n", + " };\n", + " function point(λ, φ) {\n", + " var point = rotate(λ, φ);\n", + " if (pointVisible(λ = point[0], φ = point[1])) listener.point(λ, φ);\n", + " }\n", + " function pointLine(λ, φ) {\n", + " var point = rotate(λ, φ);\n", + " line.point(point[0], point[1]);\n", + " }\n", + " function lineStart() {\n", + " clip.point = pointLine;\n", + " line.lineStart();\n", + " }\n", + " function lineEnd() {\n", + " clip.point = point;\n", + " line.lineEnd();\n", + " }\n", + " var segments;\n", + " var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), polygonStarted = false, polygon, ring;\n", + " function pointRing(λ, φ) {\n", + " ring.push([ λ, φ ]);\n", + " var point = rotate(λ, φ);\n", + " ringListener.point(point[0], point[1]);\n", + " }\n", + " function ringStart() {\n", + " ringListener.lineStart();\n", + " ring = [];\n", + " }\n", + " function ringEnd() {\n", + " pointRing(ring[0][0], ring[0][1]);\n", + " ringListener.lineEnd();\n", + " var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length;\n", + " ring.pop();\n", + " polygon.push(ring);\n", + " ring = null;\n", + " if (!n) return;\n", + " if (clean & 1) {\n", + " segment = ringSegments[0];\n", + " var n = segment.length - 1, i = -1, point;\n", + " if (n > 0) {\n", + " if (!polygonStarted) listener.polygonStart(), polygonStarted = true;\n", + " listener.lineStart();\n", + " while (++i < n) listener.point((point = segment[i])[0], point[1]);\n", + " listener.lineEnd();\n", + " }\n", + " return;\n", + " }\n", + " if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));\n", + " segments.push(ringSegments.filter(d3_geo_clipSegmentLength1));\n", + " }\n", + " return clip;\n", + " };\n", + " }\n", + " function d3_geo_clipSegmentLength1(segment) {\n", + " return segment.length > 1;\n", + " }\n", + " function d3_geo_clipBufferListener() {\n", + " var lines = [], line;\n", + " return {\n", + " lineStart: function() {\n", + " lines.push(line = []);\n", + " },\n", + " point: function(λ, φ) {\n", + " line.push([ λ, φ ]);\n", + " },\n", + " lineEnd: d3_noop,\n", + " buffer: function() {\n", + " var buffer = lines;\n", + " lines = [];\n", + " line = null;\n", + " return buffer;\n", + " },\n", + " rejoin: function() {\n", + " if (lines.length > 1) lines.push(lines.pop().concat(lines.shift()));\n", + " }\n", + " };\n", + " }\n", + " function d3_geo_clipSort(a, b) {\n", + " return ((a = a.x)[0] < 0 ? a[1] - halfπ - ε : halfπ - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfπ - ε : halfπ - b[1]);\n", + " }\n", + " var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate, [ -π, -π / 2 ]);\n", + " function d3_geo_clipAntimeridianLine(listener) {\n", + " var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean;\n", + " return {\n", + " lineStart: function() {\n", + " listener.lineStart();\n", + " clean = 1;\n", + " },\n", + " point: function(λ1, φ1) {\n", + " var sλ1 = λ1 > 0 ? π : -π, dλ = abs(λ1 - λ0);\n", + " if (abs(dλ - π) < ε) {\n", + " listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? halfπ : -halfπ);\n", + " listener.point(sλ0, φ0);\n", + " listener.lineEnd();\n", + " listener.lineStart();\n", + " listener.point(sλ1, φ0);\n", + " listener.point(λ1, φ0);\n", + " clean = 0;\n", + " } else if (sλ0 !== sλ1 && dλ >= π) {\n", + " if (abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε;\n", + " if (abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε;\n", + " φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1);\n", + " listener.point(sλ0, φ0);\n", + " listener.lineEnd();\n", + " listener.lineStart();\n", + " listener.point(sλ1, φ0);\n", + " clean = 0;\n", + " }\n", + " listener.point(λ0 = λ1, φ0 = φ1);\n", + " sλ0 = sλ1;\n", + " },\n", + " lineEnd: function() {\n", + " listener.lineEnd();\n", + " λ0 = φ0 = NaN;\n", + " },\n", + " clean: function() {\n", + " return 2 - clean;\n", + " }\n", + " };\n", + " }\n", + " function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) {\n", + " var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1);\n", + " return abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2;\n", + " }\n", + " function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) {\n", + " var φ;\n", + " if (from == null) {\n", + " φ = direction * halfπ;\n", + " listener.point(-π, φ);\n", + " listener.point(0, φ);\n", + " listener.point(π, φ);\n", + " listener.point(π, 0);\n", + " listener.point(π, -φ);\n", + " listener.point(0, -φ);\n", + " listener.point(-π, -φ);\n", + " listener.point(-π, 0);\n", + " listener.point(-π, φ);\n", + " } else if (abs(from[0] - to[0]) > ε) {\n", + " var s = from[0] < to[0] ? π : -π;\n", + " φ = direction * s / 2;\n", + " listener.point(-s, φ);\n", + " listener.point(0, φ);\n", + " listener.point(s, φ);\n", + " } else {\n", + " listener.point(to[0], to[1]);\n", + " }\n", + " }\n", + " function d3_geo_pointInPolygon(point, polygon) {\n", + " var meridian = point[0], parallel = point[1], meridianNormal = [ Math.sin(meridian), -Math.cos(meridian), 0 ], polarAngle = 0, winding = 0;\n", + " d3_geo_areaRingSum.reset();\n", + " for (var i = 0, n = polygon.length; i < n; ++i) {\n", + " var ring = polygon[i], m = ring.length;\n", + " if (!m) continue;\n", + " var point0 = ring[0], λ0 = point0[0], φ0 = point0[1] / 2 + π / 4, sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), j = 1;\n", + " while (true) {\n", + " if (j === m) j = 0;\n", + " point = ring[j];\n", + " var λ = point[0], φ = point[1] / 2 + π / 4, sinφ = Math.sin(φ), cosφ = Math.cos(φ), dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, antimeridian = adλ > π, k = sinφ0 * sinφ;\n", + " d3_geo_areaRingSum.add(Math.atan2(k * sdλ * Math.sin(adλ), cosφ0 * cosφ + k * Math.cos(adλ)));\n", + " polarAngle += antimeridian ? dλ + sdλ * τ : dλ;\n", + " if (antimeridian ^ λ0 >= meridian ^ λ >= meridian) {\n", + " var arc = d3_geo_cartesianCross(d3_geo_cartesian(point0), d3_geo_cartesian(point));\n", + " d3_geo_cartesianNormalize(arc);\n", + " var intersection = d3_geo_cartesianCross(meridianNormal, arc);\n", + " d3_geo_cartesianNormalize(intersection);\n", + " var φarc = (antimeridian ^ dλ >= 0 ? -1 : 1) * d3_asin(intersection[2]);\n", + " if (parallel > φarc || parallel === φarc && (arc[0] || arc[1])) {\n", + " winding += antimeridian ^ dλ >= 0 ? 1 : -1;\n", + " }\n", + " }\n", + " if (!j++) break;\n", + " λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ, point0 = point;\n", + " }\n", + " }\n", + " return (polarAngle < -ε || polarAngle < ε && d3_geo_areaRingSum < -ε) ^ winding & 1;\n", + " }\n", + " function d3_geo_clipCircle(radius) {\n", + " var cr = Math.cos(radius), smallRadius = cr > 0, notHemisphere = abs(cr) > ε, interpolate = d3_geo_circleInterpolate(radius, 6 * d3_radians);\n", + " return d3_geo_clip(visible, clipLine, interpolate, smallRadius ? [ 0, -radius ] : [ -π, radius - π ]);\n", + " function visible(λ, φ) {\n", + " return Math.cos(λ) * Math.cos(φ) > cr;\n", + " }\n", + " function clipLine(listener) {\n", + " var point0, c0, v0, v00, clean;\n", + " return {\n", + " lineStart: function() {\n", + " v00 = v0 = false;\n", + " clean = 1;\n", + " },\n", + " point: function(λ, φ) {\n", + " var point1 = [ λ, φ ], point2, v = visible(λ, φ), c = smallRadius ? v ? 0 : code(λ, φ) : v ? code(λ + (λ < 0 ? π : -π), φ) : 0;\n", + " if (!point0 && (v00 = v0 = v)) listener.lineStart();\n", + " if (v !== v0) {\n", + " point2 = intersect(point0, point1);\n", + " if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) {\n", + " point1[0] += ε;\n", + " point1[1] += ε;\n", + " v = visible(point1[0], point1[1]);\n", + " }\n", + " }\n", + " if (v !== v0) {\n", + " clean = 0;\n", + " if (v) {\n", + " listener.lineStart();\n", + " point2 = intersect(point1, point0);\n", + " listener.point(point2[0], point2[1]);\n", + " } else {\n", + " point2 = intersect(point0, point1);\n", + " listener.point(point2[0], point2[1]);\n", + " listener.lineEnd();\n", + " }\n", + " point0 = point2;\n", + " } else if (notHemisphere && point0 && smallRadius ^ v) {\n", + " var t;\n", + " if (!(c & c0) && (t = intersect(point1, point0, true))) {\n", + " clean = 0;\n", + " if (smallRadius) {\n", + " listener.lineStart();\n", + " listener.point(t[0][0], t[0][1]);\n", + " listener.point(t[1][0], t[1][1]);\n", + " listener.lineEnd();\n", + " } else {\n", + " listener.point(t[1][0], t[1][1]);\n", + " listener.lineEnd();\n", + " listener.lineStart();\n", + " listener.point(t[0][0], t[0][1]);\n", + " }\n", + " }\n", + " }\n", + " if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) {\n", + " listener.point(point1[0], point1[1]);\n", + " }\n", + " point0 = point1, v0 = v, c0 = c;\n", + " },\n", + " lineEnd: function() {\n", + " if (v0) listener.lineEnd();\n", + " point0 = null;\n", + " },\n", + " clean: function() {\n", + " return clean | (v00 && v0) << 1;\n", + " }\n", + " };\n", + " }\n", + " function intersect(a, b, two) {\n", + " var pa = d3_geo_cartesian(a), pb = d3_geo_cartesian(b);\n", + " var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2;\n", + " if (!determinant) return !two && a;\n", + " var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2);\n", + " d3_geo_cartesianAdd(A, B);\n", + " var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t2 = w * w - uu * (d3_geo_cartesianDot(A, A) - 1);\n", + " if (t2 < 0) return;\n", + " var t = Math.sqrt(t2), q = d3_geo_cartesianScale(u, (-w - t) / uu);\n", + " d3_geo_cartesianAdd(q, A);\n", + " q = d3_geo_spherical(q);\n", + " if (!two) return q;\n", + " var λ0 = a[0], λ1 = b[0], φ0 = a[1], φ1 = b[1], z;\n", + " if (λ1 < λ0) z = λ0, λ0 = λ1, λ1 = z;\n", + " var δλ = λ1 - λ0, polar = abs(δλ - π) < ε, meridian = polar || δλ < ε;\n", + " if (!polar && φ1 < φ0) z = φ0, φ0 = φ1, φ1 = z;\n", + " if (meridian ? polar ? φ0 + φ1 > 0 ^ q[1] < (abs(q[0] - λ0) < ε ? φ0 : φ1) : φ0 <= q[1] && q[1] <= φ1 : δλ > π ^ (λ0 <= q[0] && q[0] <= λ1)) {\n", + " var q1 = d3_geo_cartesianScale(u, (-w + t) / uu);\n", + " d3_geo_cartesianAdd(q1, A);\n", + " return [ q, d3_geo_spherical(q1) ];\n", + " }\n", + " }\n", + " function code(λ, φ) {\n", + " var r = smallRadius ? radius : π - radius, code = 0;\n", + " if (λ < -r) code |= 1; else if (λ > r) code |= 2;\n", + " if (φ < -r) code |= 4; else if (φ > r) code |= 8;\n", + " return code;\n", + " }\n", + " }\n", + " function d3_geom_clipLine(x0, y0, x1, y1) {\n", + " return function(line) {\n", + " var a = line.a, b = line.b, ax = a.x, ay = a.y, bx = b.x, by = b.y, t0 = 0, t1 = 1, dx = bx - ax, dy = by - ay, r;\n", + " r = x0 - ax;\n", + " if (!dx && r > 0) return;\n", + " r /= dx;\n", + " if (dx < 0) {\n", + " if (r < t0) return;\n", + " if (r < t1) t1 = r;\n", + " } else if (dx > 0) {\n", + " if (r > t1) return;\n", + " if (r > t0) t0 = r;\n", + " }\n", + " r = x1 - ax;\n", + " if (!dx && r < 0) return;\n", + " r /= dx;\n", + " if (dx < 0) {\n", + " if (r > t1) return;\n", + " if (r > t0) t0 = r;\n", + " } else if (dx > 0) {\n", + " if (r < t0) return;\n", + " if (r < t1) t1 = r;\n", + " }\n", + " r = y0 - ay;\n", + " if (!dy && r > 0) return;\n", + " r /= dy;\n", + " if (dy < 0) {\n", + " if (r < t0) return;\n", + " if (r < t1) t1 = r;\n", + " } else if (dy > 0) {\n", + " if (r > t1) return;\n", + " if (r > t0) t0 = r;\n", + " }\n", + " r = y1 - ay;\n", + " if (!dy && r < 0) return;\n", + " r /= dy;\n", + " if (dy < 0) {\n", + " if (r > t1) return;\n", + " if (r > t0) t0 = r;\n", + " } else if (dy > 0) {\n", + " if (r < t0) return;\n", + " if (r < t1) t1 = r;\n", + " }\n", + " if (t0 > 0) line.a = {\n", + " x: ax + t0 * dx,\n", + " y: ay + t0 * dy\n", + " };\n", + " if (t1 < 1) line.b = {\n", + " x: ax + t1 * dx,\n", + " y: ay + t1 * dy\n", + " };\n", + " return line;\n", + " };\n", + " }\n", + " var d3_geo_clipExtentMAX = 1e9;\n", + " d3.geo.clipExtent = function() {\n", + " var x0, y0, x1, y1, stream, clip, clipExtent = {\n", + " stream: function(output) {\n", + " if (stream) stream.valid = false;\n", + " stream = clip(output);\n", + " stream.valid = true;\n", + " return stream;\n", + " },\n", + " extent: function(_) {\n", + " if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];\n", + " clip = d3_geo_clipExtent(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]);\n", + " if (stream) stream.valid = false, stream = null;\n", + " return clipExtent;\n", + " }\n", + " };\n", + " return clipExtent.extent([ [ 0, 0 ], [ 960, 500 ] ]);\n", + " };\n", + " function d3_geo_clipExtent(x0, y0, x1, y1) {\n", + " return function(listener) {\n", + " var listener_ = listener, bufferListener = d3_geo_clipBufferListener(), clipLine = d3_geom_clipLine(x0, y0, x1, y1), segments, polygon, ring;\n", + " var clip = {\n", + " point: point,\n", + " lineStart: lineStart,\n", + " lineEnd: lineEnd,\n", + " polygonStart: function() {\n", + " listener = bufferListener;\n", + " segments = [];\n", + " polygon = [];\n", + " clean = true;\n", + " },\n", + " polygonEnd: function() {\n", + " listener = listener_;\n", + " segments = d3.merge(segments);\n", + " var clipStartInside = insidePolygon([ x0, y1 ]), inside = clean && clipStartInside, visible = segments.length;\n", + " if (inside || visible) {\n", + " listener.polygonStart();\n", + " if (inside) {\n", + " listener.lineStart();\n", + " interpolate(null, null, 1, listener);\n", + " listener.lineEnd();\n", + " }\n", + " if (visible) {\n", + " d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener);\n", + " }\n", + " listener.polygonEnd();\n", + " }\n", + " segments = polygon = ring = null;\n", + " }\n", + " };\n", + " function insidePolygon(p) {\n", + " var wn = 0, n = polygon.length, y = p[1];\n", + " for (var i = 0; i < n; ++i) {\n", + " for (var j = 1, v = polygon[i], m = v.length, a = v[0], b; j < m; ++j) {\n", + " b = v[j];\n", + " if (a[1] <= y) {\n", + " if (b[1] > y && d3_cross2d(a, b, p) > 0) ++wn;\n", + " } else {\n", + " if (b[1] <= y && d3_cross2d(a, b, p) < 0) --wn;\n", + " }\n", + " a = b;\n", + " }\n", + " }\n", + " return wn !== 0;\n", + " }\n", + " function interpolate(from, to, direction, listener) {\n", + " var a = 0, a1 = 0;\n", + " if (from == null || (a = corner(from, direction)) !== (a1 = corner(to, direction)) || comparePoints(from, to) < 0 ^ direction > 0) {\n", + " do {\n", + " listener.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0);\n", + " } while ((a = (a + direction + 4) % 4) !== a1);\n", + " } else {\n", + " listener.point(to[0], to[1]);\n", + " }\n", + " }\n", + " function pointVisible(x, y) {\n", + " return x0 <= x && x <= x1 && y0 <= y && y <= y1;\n", + " }\n", + " function point(x, y) {\n", + " if (pointVisible(x, y)) listener.point(x, y);\n", + " }\n", + " var x__, y__, v__, x_, y_, v_, first, clean;\n", + " function lineStart() {\n", + " clip.point = linePoint;\n", + " if (polygon) polygon.push(ring = []);\n", + " first = true;\n", + " v_ = false;\n", + " x_ = y_ = NaN;\n", + " }\n", + " function lineEnd() {\n", + " if (segments) {\n", + " linePoint(x__, y__);\n", + " if (v__ && v_) bufferListener.rejoin();\n", + " segments.push(bufferListener.buffer());\n", + " }\n", + " clip.point = point;\n", + " if (v_) listener.lineEnd();\n", + " }\n", + " function linePoint(x, y) {\n", + " x = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, x));\n", + " y = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, y));\n", + " var v = pointVisible(x, y);\n", + " if (polygon) ring.push([ x, y ]);\n", + " if (first) {\n", + " x__ = x, y__ = y, v__ = v;\n", + " first = false;\n", + " if (v) {\n", + " listener.lineStart();\n", + " listener.point(x, y);\n", + " }\n", + " } else {\n", + " if (v && v_) listener.point(x, y); else {\n", + " var l = {\n", + " a: {\n", + " x: x_,\n", + " y: y_\n", + " },\n", + " b: {\n", + " x: x,\n", + " y: y\n", + " }\n", + " };\n", + " if (clipLine(l)) {\n", + " if (!v_) {\n", + " listener.lineStart();\n", + " listener.point(l.a.x, l.a.y);\n", + " }\n", + " listener.point(l.b.x, l.b.y);\n", + " if (!v) listener.lineEnd();\n", + " clean = false;\n", + " } else if (v) {\n", + " listener.lineStart();\n", + " listener.point(x, y);\n", + " clean = false;\n", + " }\n", + " }\n", + " }\n", + " x_ = x, y_ = y, v_ = v;\n", + " }\n", + " return clip;\n", + " };\n", + " function corner(p, direction) {\n", + " return abs(p[0] - x0) < ε ? direction > 0 ? 0 : 3 : abs(p[0] - x1) < ε ? direction > 0 ? 2 : 1 : abs(p[1] - y0) < ε ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2;\n", + " }\n", + " function compare(a, b) {\n", + " return comparePoints(a.x, b.x);\n", + " }\n", + " function comparePoints(a, b) {\n", + " var ca = corner(a, 1), cb = corner(b, 1);\n", + " return ca !== cb ? ca - cb : ca === 0 ? b[1] - a[1] : ca === 1 ? a[0] - b[0] : ca === 2 ? a[1] - b[1] : b[0] - a[0];\n", + " }\n", + " }\n", + " function d3_geo_conic(projectAt) {\n", + " var φ0 = 0, φ1 = π / 3, m = d3_geo_projectionMutator(projectAt), p = m(φ0, φ1);\n", + " p.parallels = function(_) {\n", + " if (!arguments.length) return [ φ0 / π * 180, φ1 / π * 180 ];\n", + " return m(φ0 = _[0] * π / 180, φ1 = _[1] * π / 180);\n", + " };\n", + " return p;\n", + " }\n", + " function d3_geo_conicEqualArea(φ0, φ1) {\n", + " var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), ρ0 = Math.sqrt(C) / n;\n", + " function forward(λ, φ) {\n", + " var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n;\n", + " return [ ρ * Math.sin(λ *= n), ρ0 - ρ * Math.cos(λ) ];\n", + " }\n", + " forward.invert = function(x, y) {\n", + " var ρ0_y = ρ0 - y;\n", + " return [ Math.atan2(x, ρ0_y) / n, d3_asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n)) ];\n", + " };\n", + " return forward;\n", + " }\n", + " (d3.geo.conicEqualArea = function() {\n", + " return d3_geo_conic(d3_geo_conicEqualArea);\n", + " }).raw = d3_geo_conicEqualArea;\n", + " d3.geo.albers = function() {\n", + " return d3.geo.conicEqualArea().rotate([ 96, 0 ]).center([ -.6, 38.7 ]).parallels([ 29.5, 45.5 ]).scale(1070);\n", + " };\n", + " d3.geo.albersUsa = function() {\n", + " var lower48 = d3.geo.albers();\n", + " var alaska = d3.geo.conicEqualArea().rotate([ 154, 0 ]).center([ -2, 58.5 ]).parallels([ 55, 65 ]);\n", + " var hawaii = d3.geo.conicEqualArea().rotate([ 157, 0 ]).center([ -3, 19.9 ]).parallels([ 8, 18 ]);\n", + " var point, pointStream = {\n", + " point: function(x, y) {\n", + " point = [ x, y ];\n", + " }\n", + " }, lower48Point, alaskaPoint, hawaiiPoint;\n", + " function albersUsa(coordinates) {\n", + " var x = coordinates[0], y = coordinates[1];\n", + " point = null;\n", + " (lower48Point(x, y), point) || (alaskaPoint(x, y), point) || hawaiiPoint(x, y);\n", + " return point;\n", + " }\n", + " albersUsa.invert = function(coordinates) {\n", + " var k = lower48.scale(), t = lower48.translate(), x = (coordinates[0] - t[0]) / k, y = (coordinates[1] - t[1]) / k;\n", + " return (y >= .12 && y < .234 && x >= -.425 && x < -.214 ? alaska : y >= .166 && y < .234 && x >= -.214 && x < -.115 ? hawaii : lower48).invert(coordinates);\n", + " };\n", + " albersUsa.stream = function(stream) {\n", + " var lower48Stream = lower48.stream(stream), alaskaStream = alaska.stream(stream), hawaiiStream = hawaii.stream(stream);\n", + " return {\n", + " point: function(x, y) {\n", + " lower48Stream.point(x, y);\n", + " alaskaStream.point(x, y);\n", + " hawaiiStream.point(x, y);\n", + " },\n", + " sphere: function() {\n", + " lower48Stream.sphere();\n", + " alaskaStream.sphere();\n", + " hawaiiStream.sphere();\n", + " },\n", + " lineStart: function() {\n", + " lower48Stream.lineStart();\n", + " alaskaStream.lineStart();\n", + " hawaiiStream.lineStart();\n", + " },\n", + " lineEnd: function() {\n", + " lower48Stream.lineEnd();\n", + " alaskaStream.lineEnd();\n", + " hawaiiStream.lineEnd();\n", + " },\n", + " polygonStart: function() {\n", + " lower48Stream.polygonStart();\n", + " alaskaStream.polygonStart();\n", + " hawaiiStream.polygonStart();\n", + " },\n", + " polygonEnd: function() {\n", + " lower48Stream.polygonEnd();\n", + " alaskaStream.polygonEnd();\n", + " hawaiiStream.polygonEnd();\n", + " }\n", + " };\n", + " };\n", + " albersUsa.precision = function(_) {\n", + " if (!arguments.length) return lower48.precision();\n", + " lower48.precision(_);\n", + " alaska.precision(_);\n", + " hawaii.precision(_);\n", + " return albersUsa;\n", + " };\n", + " albersUsa.scale = function(_) {\n", + " if (!arguments.length) return lower48.scale();\n", + " lower48.scale(_);\n", + " alaska.scale(_ * .35);\n", + " hawaii.scale(_);\n", + " return albersUsa.translate(lower48.translate());\n", + " };\n", + " albersUsa.translate = function(_) {\n", + " if (!arguments.length) return lower48.translate();\n", + " var k = lower48.scale(), x = +_[0], y = +_[1];\n", + " lower48Point = lower48.translate(_).clipExtent([ [ x - .455 * k, y - .238 * k ], [ x + .455 * k, y + .238 * k ] ]).stream(pointStream).point;\n", + " alaskaPoint = alaska.translate([ x - .307 * k, y + .201 * k ]).clipExtent([ [ x - .425 * k + ε, y + .12 * k + ε ], [ x - .214 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point;\n", + " hawaiiPoint = hawaii.translate([ x - .205 * k, y + .212 * k ]).clipExtent([ [ x - .214 * k + ε, y + .166 * k + ε ], [ x - .115 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point;\n", + " return albersUsa;\n", + " };\n", + " return albersUsa.scale(1070);\n", + " };\n", + " var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = {\n", + " point: d3_noop,\n", + " lineStart: d3_noop,\n", + " lineEnd: d3_noop,\n", + " polygonStart: function() {\n", + " d3_geo_pathAreaPolygon = 0;\n", + " d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart;\n", + " },\n", + " polygonEnd: function() {\n", + " d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop;\n", + " d3_geo_pathAreaSum += abs(d3_geo_pathAreaPolygon / 2);\n", + " }\n", + " };\n", + " function d3_geo_pathAreaRingStart() {\n", + " var x00, y00, x0, y0;\n", + " d3_geo_pathArea.point = function(x, y) {\n", + " d3_geo_pathArea.point = nextPoint;\n", + " x00 = x0 = x, y00 = y0 = y;\n", + " };\n", + " function nextPoint(x, y) {\n", + " d3_geo_pathAreaPolygon += y0 * x - x0 * y;\n", + " x0 = x, y0 = y;\n", + " }\n", + " d3_geo_pathArea.lineEnd = function() {\n", + " nextPoint(x00, y00);\n", + " };\n", + " }\n", + " var d3_geo_pathBoundsX0, d3_geo_pathBoundsY0, d3_geo_pathBoundsX1, d3_geo_pathBoundsY1;\n", + " var d3_geo_pathBounds = {\n", + " point: d3_geo_pathBoundsPoint,\n", + " lineStart: d3_noop,\n", + " lineEnd: d3_noop,\n", + " polygonStart: d3_noop,\n", + " polygonEnd: d3_noop\n", + " };\n", + " function d3_geo_pathBoundsPoint(x, y) {\n", + " if (x < d3_geo_pathBoundsX0) d3_geo_pathBoundsX0 = x;\n", + " if (x > d3_geo_pathBoundsX1) d3_geo_pathBoundsX1 = x;\n", + " if (y < d3_geo_pathBoundsY0) d3_geo_pathBoundsY0 = y;\n", + " if (y > d3_geo_pathBoundsY1) d3_geo_pathBoundsY1 = y;\n", + " }\n", + " function d3_geo_pathBuffer() {\n", + " var pointCircle = d3_geo_pathBufferCircle(4.5), buffer = [];\n", + " var stream = {\n", + " point: point,\n", + " lineStart: function() {\n", + " stream.point = pointLineStart;\n", + " },\n", + " lineEnd: lineEnd,\n", + " polygonStart: function() {\n", + " stream.lineEnd = lineEndPolygon;\n", + " },\n", + " polygonEnd: function() {\n", + " stream.lineEnd = lineEnd;\n", + " stream.point = point;\n", + " },\n", + " pointRadius: function(_) {\n", + " pointCircle = d3_geo_pathBufferCircle(_);\n", + " return stream;\n", + " },\n", + " result: function() {\n", + " if (buffer.length) {\n", + " var result = buffer.join(\"\");\n", + " buffer = [];\n", + " return result;\n", + " }\n", + " }\n", + " };\n", + " function point(x, y) {\n", + " buffer.push(\"M\", x, \",\", y, pointCircle);\n", + " }\n", + " function pointLineStart(x, y) {\n", + " buffer.push(\"M\", x, \",\", y);\n", + " stream.point = pointLine;\n", + " }\n", + " function pointLine(x, y) {\n", + " buffer.push(\"L\", x, \",\", y);\n", + " }\n", + " function lineEnd() {\n", + " stream.point = point;\n", + " }\n", + " function lineEndPolygon() {\n", + " buffer.push(\"Z\");\n", + " }\n", + " return stream;\n", + " }\n", + " function d3_geo_pathBufferCircle(radius) {\n", + " return \"m0,\" + radius + \"a\" + radius + \",\" + radius + \" 0 1,1 0,\" + -2 * radius + \"a\" + radius + \",\" + radius + \" 0 1,1 0,\" + 2 * radius + \"z\";\n", + " }\n", + " var d3_geo_pathCentroid = {\n", + " point: d3_geo_pathCentroidPoint,\n", + " lineStart: d3_geo_pathCentroidLineStart,\n", + " lineEnd: d3_geo_pathCentroidLineEnd,\n", + " polygonStart: function() {\n", + " d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart;\n", + " },\n", + " polygonEnd: function() {\n", + " d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;\n", + " d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart;\n", + " d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd;\n", + " }\n", + " };\n", + " function d3_geo_pathCentroidPoint(x, y) {\n", + " d3_geo_centroidX0 += x;\n", + " d3_geo_centroidY0 += y;\n", + " ++d3_geo_centroidZ0;\n", + " }\n", + " function d3_geo_pathCentroidLineStart() {\n", + " var x0, y0;\n", + " d3_geo_pathCentroid.point = function(x, y) {\n", + " d3_geo_pathCentroid.point = nextPoint;\n", + " d3_geo_pathCentroidPoint(x0 = x, y0 = y);\n", + " };\n", + " function nextPoint(x, y) {\n", + " var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);\n", + " d3_geo_centroidX1 += z * (x0 + x) / 2;\n", + " d3_geo_centroidY1 += z * (y0 + y) / 2;\n", + " d3_geo_centroidZ1 += z;\n", + " d3_geo_pathCentroidPoint(x0 = x, y0 = y);\n", + " }\n", + " }\n", + " function d3_geo_pathCentroidLineEnd() {\n", + " d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;\n", + " }\n", + " function d3_geo_pathCentroidRingStart() {\n", + " var x00, y00, x0, y0;\n", + " d3_geo_pathCentroid.point = function(x, y) {\n", + " d3_geo_pathCentroid.point = nextPoint;\n", + " d3_geo_pathCentroidPoint(x00 = x0 = x, y00 = y0 = y);\n", + " };\n", + " function nextPoint(x, y) {\n", + " var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);\n", + " d3_geo_centroidX1 += z * (x0 + x) / 2;\n", + " d3_geo_centroidY1 += z * (y0 + y) / 2;\n", + " d3_geo_centroidZ1 += z;\n", + " z = y0 * x - x0 * y;\n", + " d3_geo_centroidX2 += z * (x0 + x);\n", + " d3_geo_centroidY2 += z * (y0 + y);\n", + " d3_geo_centroidZ2 += z * 3;\n", + " d3_geo_pathCentroidPoint(x0 = x, y0 = y);\n", + " }\n", + " d3_geo_pathCentroid.lineEnd = function() {\n", + " nextPoint(x00, y00);\n", + " };\n", + " }\n", + " function d3_geo_pathContext(context) {\n", + " var pointRadius = 4.5;\n", + " var stream = {\n", + " point: point,\n", + " lineStart: function() {\n", + " stream.point = pointLineStart;\n", + " },\n", + " lineEnd: lineEnd,\n", + " polygonStart: function() {\n", + " stream.lineEnd = lineEndPolygon;\n", + " },\n", + " polygonEnd: function() {\n", + " stream.lineEnd = lineEnd;\n", + " stream.point = point;\n", + " },\n", + " pointRadius: function(_) {\n", + " pointRadius = _;\n", + " return stream;\n", + " },\n", + " result: d3_noop\n", + " };\n", + " function point(x, y) {\n", + " context.moveTo(x + pointRadius, y);\n", + " context.arc(x, y, pointRadius, 0, τ);\n", + " }\n", + " function pointLineStart(x, y) {\n", + " context.moveTo(x, y);\n", + " stream.point = pointLine;\n", + " }\n", + " function pointLine(x, y) {\n", + " context.lineTo(x, y);\n", + " }\n", + " function lineEnd() {\n", + " stream.point = point;\n", + " }\n", + " function lineEndPolygon() {\n", + " context.closePath();\n", + " }\n", + " return stream;\n", + " }\n", + " function d3_geo_resample(project) {\n", + " var δ2 = .5, cosMinDistance = Math.cos(30 * d3_radians), maxDepth = 16;\n", + " function resample(stream) {\n", + " return (maxDepth ? resampleRecursive : resampleNone)(stream);\n", + " }\n", + " function resampleNone(stream) {\n", + " return d3_geo_transformPoint(stream, function(x, y) {\n", + " x = project(x, y);\n", + " stream.point(x[0], x[1]);\n", + " });\n", + " }\n", + " function resampleRecursive(stream) {\n", + " var λ00, φ00, x00, y00, a00, b00, c00, λ0, x0, y0, a0, b0, c0;\n", + " var resample = {\n", + " point: point,\n", + " lineStart: lineStart,\n", + " lineEnd: lineEnd,\n", + " polygonStart: function() {\n", + " stream.polygonStart();\n", + " resample.lineStart = ringStart;\n", + " },\n", + " polygonEnd: function() {\n", + " stream.polygonEnd();\n", + " resample.lineStart = lineStart;\n", + " }\n", + " };\n", + " function point(x, y) {\n", + " x = project(x, y);\n", + " stream.point(x[0], x[1]);\n", + " }\n", + " function lineStart() {\n", + " x0 = NaN;\n", + " resample.point = linePoint;\n", + " stream.lineStart();\n", + " }\n", + " function linePoint(λ, φ) {\n", + " var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ);\n", + " resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);\n", + " stream.point(x0, y0);\n", + " }\n", + " function lineEnd() {\n", + " resample.point = point;\n", + " stream.lineEnd();\n", + " }\n", + " function ringStart() {\n", + " lineStart();\n", + " resample.point = ringPoint;\n", + " resample.lineEnd = ringEnd;\n", + " }\n", + " function ringPoint(λ, φ) {\n", + " linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;\n", + " resample.point = linePoint;\n", + " }\n", + " function ringEnd() {\n", + " resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream);\n", + " resample.lineEnd = lineEnd;\n", + " lineEnd();\n", + " }\n", + " return resample;\n", + " }\n", + " function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) {\n", + " var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy;\n", + " if (d2 > 4 * δ2 && depth--) {\n", + " var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = abs(abs(c) - 1) < ε || abs(λ0 - λ1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2;\n", + " if (dz * dz / d2 > δ2 || abs((dx * dx2 + dy * dy2) / d2 - .5) > .3 || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) {\n", + " resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream);\n", + " stream.point(x2, y2);\n", + " resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream);\n", + " }\n", + " }\n", + " }\n", + " resample.precision = function(_) {\n", + " if (!arguments.length) return Math.sqrt(δ2);\n", + " maxDepth = (δ2 = _ * _) > 0 && 16;\n", + " return resample;\n", + " };\n", + " return resample;\n", + " }\n", + " d3.geo.path = function() {\n", + " var pointRadius = 4.5, projection, context, projectStream, contextStream, cacheStream;\n", + " function path(object) {\n", + " if (object) {\n", + " if (typeof pointRadius === \"function\") contextStream.pointRadius(+pointRadius.apply(this, arguments));\n", + " if (!cacheStream || !cacheStream.valid) cacheStream = projectStream(contextStream);\n", + " d3.geo.stream(object, cacheStream);\n", + " }\n", + " return contextStream.result();\n", + " }\n", + " path.area = function(object) {\n", + " d3_geo_pathAreaSum = 0;\n", + " d3.geo.stream(object, projectStream(d3_geo_pathArea));\n", + " return d3_geo_pathAreaSum;\n", + " };\n", + " path.centroid = function(object) {\n", + " d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;\n", + " d3.geo.stream(object, projectStream(d3_geo_pathCentroid));\n", + " return d3_geo_centroidZ2 ? [ d3_geo_centroidX2 / d3_geo_centroidZ2, d3_geo_centroidY2 / d3_geo_centroidZ2 ] : d3_geo_centroidZ1 ? [ d3_geo_centroidX1 / d3_geo_centroidZ1, d3_geo_centroidY1 / d3_geo_centroidZ1 ] : d3_geo_centroidZ0 ? [ d3_geo_centroidX0 / d3_geo_centroidZ0, d3_geo_centroidY0 / d3_geo_centroidZ0 ] : [ NaN, NaN ];\n", + " };\n", + " path.bounds = function(object) {\n", + " d3_geo_pathBoundsX1 = d3_geo_pathBoundsY1 = -(d3_geo_pathBoundsX0 = d3_geo_pathBoundsY0 = Infinity);\n", + " d3.geo.stream(object, projectStream(d3_geo_pathBounds));\n", + " return [ [ d3_geo_pathBoundsX0, d3_geo_pathBoundsY0 ], [ d3_geo_pathBoundsX1, d3_geo_pathBoundsY1 ] ];\n", + " };\n", + " path.projection = function(_) {\n", + " if (!arguments.length) return projection;\n", + " projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity;\n", + " return reset();\n", + " };\n", + " path.context = function(_) {\n", + " if (!arguments.length) return context;\n", + " contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_);\n", + " if (typeof pointRadius !== \"function\") contextStream.pointRadius(pointRadius);\n", + " return reset();\n", + " };\n", + " path.pointRadius = function(_) {\n", + " if (!arguments.length) return pointRadius;\n", + " pointRadius = typeof _ === \"function\" ? _ : (contextStream.pointRadius(+_), +_);\n", + " return path;\n", + " };\n", + " function reset() {\n", + " cacheStream = null;\n", + " return path;\n", + " }\n", + " return path.projection(d3.geo.albersUsa()).context(null);\n", + " };\n", + " function d3_geo_pathProjectStream(project) {\n", + " var resample = d3_geo_resample(function(x, y) {\n", + " return project([ x * d3_degrees, y * d3_degrees ]);\n", + " });\n", + " return function(stream) {\n", + " return d3_geo_projectionRadians(resample(stream));\n", + " };\n", + " }\n", + " d3.geo.transform = function(methods) {\n", + " return {\n", + " stream: function(stream) {\n", + " var transform = new d3_geo_transform(stream);\n", + " for (var k in methods) transform[k] = methods[k];\n", + " return transform;\n", + " }\n", + " };\n", + " };\n", + " function d3_geo_transform(stream) {\n", + " this.stream = stream;\n", + " }\n", + " d3_geo_transform.prototype = {\n", + " point: function(x, y) {\n", + " this.stream.point(x, y);\n", + " },\n", + " sphere: function() {\n", + " this.stream.sphere();\n", + " },\n", + " lineStart: function() {\n", + " this.stream.lineStart();\n", + " },\n", + " lineEnd: function() {\n", + " this.stream.lineEnd();\n", + " },\n", + " polygonStart: function() {\n", + " this.stream.polygonStart();\n", + " },\n", + " polygonEnd: function() {\n", + " this.stream.polygonEnd();\n", + " }\n", + " };\n", + " function d3_geo_transformPoint(stream, point) {\n", + " return {\n", + " point: point,\n", + " sphere: function() {\n", + " stream.sphere();\n", + " },\n", + " lineStart: function() {\n", + " stream.lineStart();\n", + " },\n", + " lineEnd: function() {\n", + " stream.lineEnd();\n", + " },\n", + " polygonStart: function() {\n", + " stream.polygonStart();\n", + " },\n", + " polygonEnd: function() {\n", + " stream.polygonEnd();\n", + " }\n", + " };\n", + " }\n", + " d3.geo.projection = d3_geo_projection;\n", + " d3.geo.projectionMutator = d3_geo_projectionMutator;\n", + " function d3_geo_projection(project) {\n", + " return d3_geo_projectionMutator(function() {\n", + " return project;\n", + " })();\n", + " }\n", + " function d3_geo_projectionMutator(projectAt) {\n", + " var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) {\n", + " x = project(x, y);\n", + " return [ x[0] * k + δx, δy - x[1] * k ];\n", + " }), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, preclip = d3_geo_clipAntimeridian, postclip = d3_identity, clipAngle = null, clipExtent = null, stream;\n", + " function projection(point) {\n", + " point = projectRotate(point[0] * d3_radians, point[1] * d3_radians);\n", + " return [ point[0] * k + δx, δy - point[1] * k ];\n", + " }\n", + " function invert(point) {\n", + " point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k);\n", + " return point && [ point[0] * d3_degrees, point[1] * d3_degrees ];\n", + " }\n", + " projection.stream = function(output) {\n", + " if (stream) stream.valid = false;\n", + " stream = d3_geo_projectionRadians(preclip(rotate, projectResample(postclip(output))));\n", + " stream.valid = true;\n", + " return stream;\n", + " };\n", + " projection.clipAngle = function(_) {\n", + " if (!arguments.length) return clipAngle;\n", + " preclip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle((clipAngle = +_) * d3_radians);\n", + " return invalidate();\n", + " };\n", + " projection.clipExtent = function(_) {\n", + " if (!arguments.length) return clipExtent;\n", + " clipExtent = _;\n", + " postclip = _ ? d3_geo_clipExtent(_[0][0], _[0][1], _[1][0], _[1][1]) : d3_identity;\n", + " return invalidate();\n", + " };\n", + " projection.scale = function(_) {\n", + " if (!arguments.length) return k;\n", + " k = +_;\n", + " return reset();\n", + " };\n", + " projection.translate = function(_) {\n", + " if (!arguments.length) return [ x, y ];\n", + " x = +_[0];\n", + " y = +_[1];\n", + " return reset();\n", + " };\n", + " projection.center = function(_) {\n", + " if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ];\n", + " λ = _[0] % 360 * d3_radians;\n", + " φ = _[1] % 360 * d3_radians;\n", + " return reset();\n", + " };\n", + " projection.rotate = function(_) {\n", + " if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ];\n", + " δλ = _[0] % 360 * d3_radians;\n", + " δφ = _[1] % 360 * d3_radians;\n", + " δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0;\n", + " return reset();\n", + " };\n", + " d3.rebind(projection, projectResample, \"precision\");\n", + " function reset() {\n", + " projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project);\n", + " var center = project(λ, φ);\n", + " δx = x - center[0] * k;\n", + " δy = y + center[1] * k;\n", + " return invalidate();\n", + " }\n", + " function invalidate() {\n", + " if (stream) stream.valid = false, stream = null;\n", + " return projection;\n", + " }\n", + " return function() {\n", + " project = projectAt.apply(this, arguments);\n", + " projection.invert = project.invert && invert;\n", + " return reset();\n", + " };\n", + " }\n", + " function d3_geo_projectionRadians(stream) {\n", + " return d3_geo_transformPoint(stream, function(x, y) {\n", + " stream.point(x * d3_radians, y * d3_radians);\n", + " });\n", + " }\n", + " function d3_geo_equirectangular(λ, φ) {\n", + " return [ λ, φ ];\n", + " }\n", + " (d3.geo.equirectangular = function() {\n", + " return d3_geo_projection(d3_geo_equirectangular);\n", + " }).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular;\n", + " d3.geo.rotation = function(rotate) {\n", + " rotate = d3_geo_rotation(rotate[0] % 360 * d3_radians, rotate[1] * d3_radians, rotate.length > 2 ? rotate[2] * d3_radians : 0);\n", + " function forward(coordinates) {\n", + " coordinates = rotate(coordinates[0] * d3_radians, coordinates[1] * d3_radians);\n", + " return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;\n", + " }\n", + " forward.invert = function(coordinates) {\n", + " coordinates = rotate.invert(coordinates[0] * d3_radians, coordinates[1] * d3_radians);\n", + " return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;\n", + " };\n", + " return forward;\n", + " };\n", + " function d3_geo_identityRotation(λ, φ) {\n", + " return [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ];\n", + " }\n", + " d3_geo_identityRotation.invert = d3_geo_equirectangular;\n", + " function d3_geo_rotation(δλ, δφ, δγ) {\n", + " return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_identityRotation;\n", + " }\n", + " function d3_geo_forwardRotationλ(δλ) {\n", + " return function(λ, φ) {\n", + " return λ += δλ, [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ];\n", + " };\n", + " }\n", + " function d3_geo_rotationλ(δλ) {\n", + " var rotation = d3_geo_forwardRotationλ(δλ);\n", + " rotation.invert = d3_geo_forwardRotationλ(-δλ);\n", + " return rotation;\n", + " }\n", + " function d3_geo_rotationφγ(δφ, δγ) {\n", + " var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ);\n", + " function rotation(λ, φ) {\n", + " var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ;\n", + " return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), d3_asin(k * cosδγ + y * sinδγ) ];\n", + " }\n", + " rotation.invert = function(λ, φ) {\n", + " var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ;\n", + " return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), d3_asin(k * cosδφ - x * sinδφ) ];\n", + " };\n", + " return rotation;\n", + " }\n", + " d3.geo.circle = function() {\n", + " var origin = [ 0, 0 ], angle, precision = 6, interpolate;\n", + " function circle() {\n", + " var center = typeof origin === \"function\" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = [];\n", + " interpolate(null, null, 1, {\n", + " point: function(x, y) {\n", + " ring.push(x = rotate(x, y));\n", + " x[0] *= d3_degrees, x[1] *= d3_degrees;\n", + " }\n", + " });\n", + " return {\n", + " type: \"Polygon\",\n", + " coordinates: [ ring ]\n", + " };\n", + " }\n", + " circle.origin = function(x) {\n", + " if (!arguments.length) return origin;\n", + " origin = x;\n", + " return circle;\n", + " };\n", + " circle.angle = function(x) {\n", + " if (!arguments.length) return angle;\n", + " interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians);\n", + " return circle;\n", + " };\n", + " circle.precision = function(_) {\n", + " if (!arguments.length) return precision;\n", + " interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians);\n", + " return circle;\n", + " };\n", + " return circle.angle(90);\n", + " };\n", + " function d3_geo_circleInterpolate(radius, precision) {\n", + " var cr = Math.cos(radius), sr = Math.sin(radius);\n", + " return function(from, to, direction, listener) {\n", + " var step = direction * precision;\n", + " if (from != null) {\n", + " from = d3_geo_circleAngle(cr, from);\n", + " to = d3_geo_circleAngle(cr, to);\n", + " if (direction > 0 ? from < to : from > to) from += direction * τ;\n", + " } else {\n", + " from = radius + direction * τ;\n", + " to = radius - .5 * step;\n", + " }\n", + " for (var point, t = from; direction > 0 ? t > to : t < to; t -= step) {\n", + " listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]);\n", + " }\n", + " };\n", + " }\n", + " function d3_geo_circleAngle(cr, point) {\n", + " var a = d3_geo_cartesian(point);\n", + " a[0] -= cr;\n", + " d3_geo_cartesianNormalize(a);\n", + " var angle = d3_acos(-a[1]);\n", + " return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI);\n", + " }\n", + " d3.geo.distance = function(a, b) {\n", + " var Δλ = (b[0] - a[0]) * d3_radians, φ0 = a[1] * d3_radians, φ1 = b[1] * d3_radians, sinΔλ = Math.sin(Δλ), cosΔλ = Math.cos(Δλ), sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), sinφ1 = Math.sin(φ1), cosφ1 = Math.cos(φ1), t;\n", + " return Math.atan2(Math.sqrt((t = cosφ1 * sinΔλ) * t + (t = cosφ0 * sinφ1 - sinφ0 * cosφ1 * cosΔλ) * t), sinφ0 * sinφ1 + cosφ0 * cosφ1 * cosΔλ);\n", + " };\n", + " d3.geo.graticule = function() {\n", + " var x1, x0, X1, X0, y1, y0, Y1, Y0, dx = 10, dy = dx, DX = 90, DY = 360, x, y, X, Y, precision = 2.5;\n", + " function graticule() {\n", + " return {\n", + " type: \"MultiLineString\",\n", + " coordinates: lines()\n", + " };\n", + " }\n", + " function lines() {\n", + " return d3.range(Math.ceil(X0 / DX) * DX, X1, DX).map(X).concat(d3.range(Math.ceil(Y0 / DY) * DY, Y1, DY).map(Y)).concat(d3.range(Math.ceil(x0 / dx) * dx, x1, dx).filter(function(x) {\n", + " return abs(x % DX) > ε;\n", + " }).map(x)).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).filter(function(y) {\n", + " return abs(y % DY) > ε;\n", + " }).map(y));\n", + " }\n", + " graticule.lines = function() {\n", + " return lines().map(function(coordinates) {\n", + " return {\n", + " type: \"LineString\",\n", + " coordinates: coordinates\n", + " };\n", + " });\n", + " };\n", + " graticule.outline = function() {\n", + " return {\n", + " type: \"Polygon\",\n", + " coordinates: [ X(X0).concat(Y(Y1).slice(1), X(X1).reverse().slice(1), Y(Y0).reverse().slice(1)) ]\n", + " };\n", + " };\n", + " graticule.extent = function(_) {\n", + " if (!arguments.length) return graticule.minorExtent();\n", + " return graticule.majorExtent(_).minorExtent(_);\n", + " };\n", + " graticule.majorExtent = function(_) {\n", + " if (!arguments.length) return [ [ X0, Y0 ], [ X1, Y1 ] ];\n", + " X0 = +_[0][0], X1 = +_[1][0];\n", + " Y0 = +_[0][1], Y1 = +_[1][1];\n", + " if (X0 > X1) _ = X0, X0 = X1, X1 = _;\n", + " if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _;\n", + " return graticule.precision(precision);\n", + " };\n", + " graticule.minorExtent = function(_) {\n", + " if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];\n", + " x0 = +_[0][0], x1 = +_[1][0];\n", + " y0 = +_[0][1], y1 = +_[1][1];\n", + " if (x0 > x1) _ = x0, x0 = x1, x1 = _;\n", + " if (y0 > y1) _ = y0, y0 = y1, y1 = _;\n", + " return graticule.precision(precision);\n", + " };\n", + " graticule.step = function(_) {\n", + " if (!arguments.length) return graticule.minorStep();\n", + " return graticule.majorStep(_).minorStep(_);\n", + " };\n", + " graticule.majorStep = function(_) {\n", + " if (!arguments.length) return [ DX, DY ];\n", + " DX = +_[0], DY = +_[1];\n", + " return graticule;\n", + " };\n", + " graticule.minorStep = function(_) {\n", + " if (!arguments.length) return [ dx, dy ];\n", + " dx = +_[0], dy = +_[1];\n", + " return graticule;\n", + " };\n", + " graticule.precision = function(_) {\n", + " if (!arguments.length) return precision;\n", + " precision = +_;\n", + " x = d3_geo_graticuleX(y0, y1, 90);\n", + " y = d3_geo_graticuleY(x0, x1, precision);\n", + " X = d3_geo_graticuleX(Y0, Y1, 90);\n", + " Y = d3_geo_graticuleY(X0, X1, precision);\n", + " return graticule;\n", + " };\n", + " return graticule.majorExtent([ [ -180, -90 + ε ], [ 180, 90 - ε ] ]).minorExtent([ [ -180, -80 - ε ], [ 180, 80 + ε ] ]);\n", + " };\n", + " function d3_geo_graticuleX(y0, y1, dy) {\n", + " var y = d3.range(y0, y1 - ε, dy).concat(y1);\n", + " return function(x) {\n", + " return y.map(function(y) {\n", + " return [ x, y ];\n", + " });\n", + " };\n", + " }\n", + " function d3_geo_graticuleY(x0, x1, dx) {\n", + " var x = d3.range(x0, x1 - ε, dx).concat(x1);\n", + " return function(y) {\n", + " return x.map(function(x) {\n", + " return [ x, y ];\n", + " });\n", + " };\n", + " }\n", + " function d3_source(d) {\n", + " return d.source;\n", + " }\n", + " function d3_target(d) {\n", + " return d.target;\n", + " }\n", + " d3.geo.greatArc = function() {\n", + " var source = d3_source, source_, target = d3_target, target_;\n", + " function greatArc() {\n", + " return {\n", + " type: \"LineString\",\n", + " coordinates: [ source_ || source.apply(this, arguments), target_ || target.apply(this, arguments) ]\n", + " };\n", + " }\n", + " greatArc.distance = function() {\n", + " return d3.geo.distance(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments));\n", + " };\n", + " greatArc.source = function(_) {\n", + " if (!arguments.length) return source;\n", + " source = _, source_ = typeof _ === \"function\" ? null : _;\n", + " return greatArc;\n", + " };\n", + " greatArc.target = function(_) {\n", + " if (!arguments.length) return target;\n", + " target = _, target_ = typeof _ === \"function\" ? null : _;\n", + " return greatArc;\n", + " };\n", + " greatArc.precision = function() {\n", + " return arguments.length ? greatArc : 0;\n", + " };\n", + " return greatArc;\n", + " };\n", + " d3.geo.interpolate = function(source, target) {\n", + " return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians);\n", + " };\n", + " function d3_geo_interpolate(x0, y0, x1, y1) {\n", + " var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = 2 * Math.asin(Math.sqrt(d3_haversin(y1 - y0) + cy0 * cy1 * d3_haversin(x1 - x0))), k = 1 / Math.sin(d);\n", + " var interpolate = d ? function(t) {\n", + " var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1;\n", + " return [ Math.atan2(y, x) * d3_degrees, Math.atan2(z, Math.sqrt(x * x + y * y)) * d3_degrees ];\n", + " } : function() {\n", + " return [ x0 * d3_degrees, y0 * d3_degrees ];\n", + " };\n", + " interpolate.distance = d;\n", + " return interpolate;\n", + " }\n", + " d3.geo.length = function(object) {\n", + " d3_geo_lengthSum = 0;\n", + " d3.geo.stream(object, d3_geo_length);\n", + " return d3_geo_lengthSum;\n", + " };\n", + " var d3_geo_lengthSum;\n", + " var d3_geo_length = {\n", + " sphere: d3_noop,\n", + " point: d3_noop,\n", + " lineStart: d3_geo_lengthLineStart,\n", + " lineEnd: d3_noop,\n", + " polygonStart: d3_noop,\n", + " polygonEnd: d3_noop\n", + " };\n", + " function d3_geo_lengthLineStart() {\n", + " var λ0, sinφ0, cosφ0;\n", + " d3_geo_length.point = function(λ, φ) {\n", + " λ0 = λ * d3_radians, sinφ0 = Math.sin(φ *= d3_radians), cosφ0 = Math.cos(φ);\n", + " d3_geo_length.point = nextPoint;\n", + " };\n", + " d3_geo_length.lineEnd = function() {\n", + " d3_geo_length.point = d3_geo_length.lineEnd = d3_noop;\n", + " };\n", + " function nextPoint(λ, φ) {\n", + " var sinφ = Math.sin(φ *= d3_radians), cosφ = Math.cos(φ), t = abs((λ *= d3_radians) - λ0), cosΔλ = Math.cos(t);\n", + " d3_geo_lengthSum += Math.atan2(Math.sqrt((t = cosφ * Math.sin(t)) * t + (t = cosφ0 * sinφ - sinφ0 * cosφ * cosΔλ) * t), sinφ0 * sinφ + cosφ0 * cosφ * cosΔλ);\n", + " λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ;\n", + " }\n", + " }\n", + " function d3_geo_azimuthal(scale, angle) {\n", + " function azimuthal(λ, φ) {\n", + " var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ);\n", + " return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ];\n", + " }\n", + " azimuthal.invert = function(x, y) {\n", + " var ρ = Math.sqrt(x * x + y * y), c = angle(ρ), sinc = Math.sin(c), cosc = Math.cos(c);\n", + " return [ Math.atan2(x * sinc, ρ * cosc), Math.asin(ρ && y * sinc / ρ) ];\n", + " };\n", + " return azimuthal;\n", + " }\n", + " var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) {\n", + " return Math.sqrt(2 / (1 + cosλcosφ));\n", + " }, function(ρ) {\n", + " return 2 * Math.asin(ρ / 2);\n", + " });\n", + " (d3.geo.azimuthalEqualArea = function() {\n", + " return d3_geo_projection(d3_geo_azimuthalEqualArea);\n", + " }).raw = d3_geo_azimuthalEqualArea;\n", + " var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) {\n", + " var c = Math.acos(cosλcosφ);\n", + " return c && c / Math.sin(c);\n", + " }, d3_identity);\n", + " (d3.geo.azimuthalEquidistant = function() {\n", + " return d3_geo_projection(d3_geo_azimuthalEquidistant);\n", + " }).raw = d3_geo_azimuthalEquidistant;\n", + " function d3_geo_conicConformal(φ0, φ1) {\n", + " var cosφ0 = Math.cos(φ0), t = function(φ) {\n", + " return Math.tan(π / 4 + φ / 2);\n", + " }, n = φ0 === φ1 ? Math.sin(φ0) : Math.log(cosφ0 / Math.cos(φ1)) / Math.log(t(φ1) / t(φ0)), F = cosφ0 * Math.pow(t(φ0), n) / n;\n", + " if (!n) return d3_geo_mercator;\n", + " function forward(λ, φ) {\n", + " if (F > 0) {\n", + " if (φ < -halfπ + ε) φ = -halfπ + ε;\n", + " } else {\n", + " if (φ > halfπ - ε) φ = halfπ - ε;\n", + " }\n", + " var ρ = F / Math.pow(t(φ), n);\n", + " return [ ρ * Math.sin(n * λ), F - ρ * Math.cos(n * λ) ];\n", + " }\n", + " forward.invert = function(x, y) {\n", + " var ρ0_y = F - y, ρ = d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y);\n", + " return [ Math.atan2(x, ρ0_y) / n, 2 * Math.atan(Math.pow(F / ρ, 1 / n)) - halfπ ];\n", + " };\n", + " return forward;\n", + " }\n", + " (d3.geo.conicConformal = function() {\n", + " return d3_geo_conic(d3_geo_conicConformal);\n", + " }).raw = d3_geo_conicConformal;\n", + " function d3_geo_conicEquidistant(φ0, φ1) {\n", + " var cosφ0 = Math.cos(φ0), n = φ0 === φ1 ? Math.sin(φ0) : (cosφ0 - Math.cos(φ1)) / (φ1 - φ0), G = cosφ0 / n + φ0;\n", + " if (abs(n) < ε) return d3_geo_equirectangular;\n", + " function forward(λ, φ) {\n", + " var ρ = G - φ;\n", + " return [ ρ * Math.sin(n * λ), G - ρ * Math.cos(n * λ) ];\n", + " }\n", + " forward.invert = function(x, y) {\n", + " var ρ0_y = G - y;\n", + " return [ Math.atan2(x, ρ0_y) / n, G - d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y) ];\n", + " };\n", + " return forward;\n", + " }\n", + " (d3.geo.conicEquidistant = function() {\n", + " return d3_geo_conic(d3_geo_conicEquidistant);\n", + " }).raw = d3_geo_conicEquidistant;\n", + " var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) {\n", + " return 1 / cosλcosφ;\n", + " }, Math.atan);\n", + " (d3.geo.gnomonic = function() {\n", + " return d3_geo_projection(d3_geo_gnomonic);\n", + " }).raw = d3_geo_gnomonic;\n", + " function d3_geo_mercator(λ, φ) {\n", + " return [ λ, Math.log(Math.tan(π / 4 + φ / 2)) ];\n", + " }\n", + " d3_geo_mercator.invert = function(x, y) {\n", + " return [ x, 2 * Math.atan(Math.exp(y)) - halfπ ];\n", + " };\n", + " function d3_geo_mercatorProjection(project) {\n", + " var m = d3_geo_projection(project), scale = m.scale, translate = m.translate, clipExtent = m.clipExtent, clipAuto;\n", + " m.scale = function() {\n", + " var v = scale.apply(m, arguments);\n", + " return v === m ? clipAuto ? m.clipExtent(null) : m : v;\n", + " };\n", + " m.translate = function() {\n", + " var v = translate.apply(m, arguments);\n", + " return v === m ? clipAuto ? m.clipExtent(null) : m : v;\n", + " };\n", + " m.clipExtent = function(_) {\n", + " var v = clipExtent.apply(m, arguments);\n", + " if (v === m) {\n", + " if (clipAuto = _ == null) {\n", + " var k = π * scale(), t = translate();\n", + " clipExtent([ [ t[0] - k, t[1] - k ], [ t[0] + k, t[1] + k ] ]);\n", + " }\n", + " } else if (clipAuto) {\n", + " v = null;\n", + " }\n", + " return v;\n", + " };\n", + " return m.clipExtent(null);\n", + " }\n", + " (d3.geo.mercator = function() {\n", + " return d3_geo_mercatorProjection(d3_geo_mercator);\n", + " }).raw = d3_geo_mercator;\n", + " var d3_geo_orthographic = d3_geo_azimuthal(function() {\n", + " return 1;\n", + " }, Math.asin);\n", + " (d3.geo.orthographic = function() {\n", + " return d3_geo_projection(d3_geo_orthographic);\n", + " }).raw = d3_geo_orthographic;\n", + " var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) {\n", + " return 1 / (1 + cosλcosφ);\n", + " }, function(ρ) {\n", + " return 2 * Math.atan(ρ);\n", + " });\n", + " (d3.geo.stereographic = function() {\n", + " return d3_geo_projection(d3_geo_stereographic);\n", + " }).raw = d3_geo_stereographic;\n", + " function d3_geo_transverseMercator(λ, φ) {\n", + " return [ Math.log(Math.tan(π / 4 + φ / 2)), -λ ];\n", + " }\n", + " d3_geo_transverseMercator.invert = function(x, y) {\n", + " return [ -y, 2 * Math.atan(Math.exp(x)) - halfπ ];\n", + " };\n", + " (d3.geo.transverseMercator = function() {\n", + " var projection = d3_geo_mercatorProjection(d3_geo_transverseMercator), center = projection.center, rotate = projection.rotate;\n", + " projection.center = function(_) {\n", + " return _ ? center([ -_[1], _[0] ]) : (_ = center(), [ _[1], -_[0] ]);\n", + " };\n", + " projection.rotate = function(_) {\n", + " return _ ? rotate([ _[0], _[1], _.length > 2 ? _[2] + 90 : 90 ]) : (_ = rotate(), \n", + " [ _[0], _[1], _[2] - 90 ]);\n", + " };\n", + " return rotate([ 0, 0, 90 ]);\n", + " }).raw = d3_geo_transverseMercator;\n", + " d3.geom = {};\n", + " function d3_geom_pointX(d) {\n", + " return d[0];\n", + " }\n", + " function d3_geom_pointY(d) {\n", + " return d[1];\n", + " }\n", + " d3.geom.hull = function(vertices) {\n", + " var x = d3_geom_pointX, y = d3_geom_pointY;\n", + " if (arguments.length) return hull(vertices);\n", + " function hull(data) {\n", + " if (data.length < 3) return [];\n", + " var fx = d3_functor(x), fy = d3_functor(y), i, n = data.length, points = [], flippedPoints = [];\n", + " for (i = 0; i < n; i++) {\n", + " points.push([ +fx.call(this, data[i], i), +fy.call(this, data[i], i), i ]);\n", + " }\n", + " points.sort(d3_geom_hullOrder);\n", + " for (i = 0; i < n; i++) flippedPoints.push([ points[i][0], -points[i][1] ]);\n", + " var upper = d3_geom_hullUpper(points), lower = d3_geom_hullUpper(flippedPoints);\n", + " var skipLeft = lower[0] === upper[0], skipRight = lower[lower.length - 1] === upper[upper.length - 1], polygon = [];\n", + " for (i = upper.length - 1; i >= 0; --i) polygon.push(data[points[upper[i]][2]]);\n", + " for (i = +skipLeft; i < lower.length - skipRight; ++i) polygon.push(data[points[lower[i]][2]]);\n", + " return polygon;\n", + " }\n", + " hull.x = function(_) {\n", + " return arguments.length ? (x = _, hull) : x;\n", + " };\n", + " hull.y = function(_) {\n", + " return arguments.length ? (y = _, hull) : y;\n", + " };\n", + " return hull;\n", + " };\n", + " function d3_geom_hullUpper(points) {\n", + " var n = points.length, hull = [ 0, 1 ], hs = 2;\n", + " for (var i = 2; i < n; i++) {\n", + " while (hs > 1 && d3_cross2d(points[hull[hs - 2]], points[hull[hs - 1]], points[i]) <= 0) --hs;\n", + " hull[hs++] = i;\n", + " }\n", + " return hull.slice(0, hs);\n", + " }\n", + " function d3_geom_hullOrder(a, b) {\n", + " return a[0] - b[0] || a[1] - b[1];\n", + " }\n", + " d3.geom.polygon = function(coordinates) {\n", + " d3_subclass(coordinates, d3_geom_polygonPrototype);\n", + " return coordinates;\n", + " };\n", + " var d3_geom_polygonPrototype = d3.geom.polygon.prototype = [];\n", + " d3_geom_polygonPrototype.area = function() {\n", + " var i = -1, n = this.length, a, b = this[n - 1], area = 0;\n", + " while (++i < n) {\n", + " a = b;\n", + " b = this[i];\n", + " area += a[1] * b[0] - a[0] * b[1];\n", + " }\n", + " return area * .5;\n", + " };\n", + " d3_geom_polygonPrototype.centroid = function(k) {\n", + " var i = -1, n = this.length, x = 0, y = 0, a, b = this[n - 1], c;\n", + " if (!arguments.length) k = -1 / (6 * this.area());\n", + " while (++i < n) {\n", + " a = b;\n", + " b = this[i];\n", + " c = a[0] * b[1] - b[0] * a[1];\n", + " x += (a[0] + b[0]) * c;\n", + " y += (a[1] + b[1]) * c;\n", + " }\n", + " return [ x * k, y * k ];\n", + " };\n", + " d3_geom_polygonPrototype.clip = function(subject) {\n", + " var input, closed = d3_geom_polygonClosed(subject), i = -1, n = this.length - d3_geom_polygonClosed(this), j, m, a = this[n - 1], b, c, d;\n", + " while (++i < n) {\n", + " input = subject.slice();\n", + " subject.length = 0;\n", + " b = this[i];\n", + " c = input[(m = input.length - closed) - 1];\n", + " j = -1;\n", + " while (++j < m) {\n", + " d = input[j];\n", + " if (d3_geom_polygonInside(d, a, b)) {\n", + " if (!d3_geom_polygonInside(c, a, b)) {\n", + " subject.push(d3_geom_polygonIntersect(c, d, a, b));\n", + " }\n", + " subject.push(d);\n", + " } else if (d3_geom_polygonInside(c, a, b)) {\n", + " subject.push(d3_geom_polygonIntersect(c, d, a, b));\n", + " }\n", + " c = d;\n", + " }\n", + " if (closed) subject.push(subject[0]);\n", + " a = b;\n", + " }\n", + " return subject;\n", + " };\n", + " function d3_geom_polygonInside(p, a, b) {\n", + " return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]);\n", + " }\n", + " function d3_geom_polygonIntersect(c, d, a, b) {\n", + " var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21);\n", + " return [ x1 + ua * x21, y1 + ua * y21 ];\n", + " }\n", + " function d3_geom_polygonClosed(coordinates) {\n", + " var a = coordinates[0], b = coordinates[coordinates.length - 1];\n", + " return !(a[0] - b[0] || a[1] - b[1]);\n", + " }\n", + " var d3_geom_voronoiEdges, d3_geom_voronoiCells, d3_geom_voronoiBeaches, d3_geom_voronoiBeachPool = [], d3_geom_voronoiFirstCircle, d3_geom_voronoiCircles, d3_geom_voronoiCirclePool = [];\n", + " function d3_geom_voronoiBeach() {\n", + " d3_geom_voronoiRedBlackNode(this);\n", + " this.edge = this.site = this.circle = null;\n", + " }\n", + " function d3_geom_voronoiCreateBeach(site) {\n", + " var beach = d3_geom_voronoiBeachPool.pop() || new d3_geom_voronoiBeach();\n", + " beach.site = site;\n", + " return beach;\n", + " }\n", + " function d3_geom_voronoiDetachBeach(beach) {\n", + " d3_geom_voronoiDetachCircle(beach);\n", + " d3_geom_voronoiBeaches.remove(beach);\n", + " d3_geom_voronoiBeachPool.push(beach);\n", + " d3_geom_voronoiRedBlackNode(beach);\n", + " }\n", + " function d3_geom_voronoiRemoveBeach(beach) {\n", + " var circle = beach.circle, x = circle.x, y = circle.cy, vertex = {\n", + " x: x,\n", + " y: y\n", + " }, previous = beach.P, next = beach.N, disappearing = [ beach ];\n", + " d3_geom_voronoiDetachBeach(beach);\n", + " var lArc = previous;\n", + " while (lArc.circle && abs(x - lArc.circle.x) < ε && abs(y - lArc.circle.cy) < ε) {\n", + " previous = lArc.P;\n", + " disappearing.unshift(lArc);\n", + " d3_geom_voronoiDetachBeach(lArc);\n", + " lArc = previous;\n", + " }\n", + " disappearing.unshift(lArc);\n", + " d3_geom_voronoiDetachCircle(lArc);\n", + " var rArc = next;\n", + " while (rArc.circle && abs(x - rArc.circle.x) < ε && abs(y - rArc.circle.cy) < ε) {\n", + " next = rArc.N;\n", + " disappearing.push(rArc);\n", + " d3_geom_voronoiDetachBeach(rArc);\n", + " rArc = next;\n", + " }\n", + " disappearing.push(rArc);\n", + " d3_geom_voronoiDetachCircle(rArc);\n", + " var nArcs = disappearing.length, iArc;\n", + " for (iArc = 1; iArc < nArcs; ++iArc) {\n", + " rArc = disappearing[iArc];\n", + " lArc = disappearing[iArc - 1];\n", + " d3_geom_voronoiSetEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex);\n", + " }\n", + " lArc = disappearing[0];\n", + " rArc = disappearing[nArcs - 1];\n", + " rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, rArc.site, null, vertex);\n", + " d3_geom_voronoiAttachCircle(lArc);\n", + " d3_geom_voronoiAttachCircle(rArc);\n", + " }\n", + " function d3_geom_voronoiAddBeach(site) {\n", + " var x = site.x, directrix = site.y, lArc, rArc, dxl, dxr, node = d3_geom_voronoiBeaches._;\n", + " while (node) {\n", + " dxl = d3_geom_voronoiLeftBreakPoint(node, directrix) - x;\n", + " if (dxl > ε) node = node.L; else {\n", + " dxr = x - d3_geom_voronoiRightBreakPoint(node, directrix);\n", + " if (dxr > ε) {\n", + " if (!node.R) {\n", + " lArc = node;\n", + " break;\n", + " }\n", + " node = node.R;\n", + " } else {\n", + " if (dxl > -ε) {\n", + " lArc = node.P;\n", + " rArc = node;\n", + " } else if (dxr > -ε) {\n", + " lArc = node;\n", + " rArc = node.N;\n", + " } else {\n", + " lArc = rArc = node;\n", + " }\n", + " break;\n", + " }\n", + " }\n", + " }\n", + " var newArc = d3_geom_voronoiCreateBeach(site);\n", + " d3_geom_voronoiBeaches.insert(lArc, newArc);\n", + " if (!lArc && !rArc) return;\n", + " if (lArc === rArc) {\n", + " d3_geom_voronoiDetachCircle(lArc);\n", + " rArc = d3_geom_voronoiCreateBeach(lArc.site);\n", + " d3_geom_voronoiBeaches.insert(newArc, rArc);\n", + " newArc.edge = rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);\n", + " d3_geom_voronoiAttachCircle(lArc);\n", + " d3_geom_voronoiAttachCircle(rArc);\n", + " return;\n", + " }\n", + " if (!rArc) {\n", + " newArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);\n", + " return;\n", + " }\n", + " d3_geom_voronoiDetachCircle(lArc);\n", + " d3_geom_voronoiDetachCircle(rArc);\n", + " var lSite = lArc.site, ax = lSite.x, ay = lSite.y, bx = site.x - ax, by = site.y - ay, rSite = rArc.site, cx = rSite.x - ax, cy = rSite.y - ay, d = 2 * (bx * cy - by * cx), hb = bx * bx + by * by, hc = cx * cx + cy * cy, vertex = {\n", + " x: (cy * hb - by * hc) / d + ax,\n", + " y: (bx * hc - cx * hb) / d + ay\n", + " };\n", + " d3_geom_voronoiSetEdgeEnd(rArc.edge, lSite, rSite, vertex);\n", + " newArc.edge = d3_geom_voronoiCreateEdge(lSite, site, null, vertex);\n", + " rArc.edge = d3_geom_voronoiCreateEdge(site, rSite, null, vertex);\n", + " d3_geom_voronoiAttachCircle(lArc);\n", + " d3_geom_voronoiAttachCircle(rArc);\n", + " }\n", + " function d3_geom_voronoiLeftBreakPoint(arc, directrix) {\n", + " var site = arc.site, rfocx = site.x, rfocy = site.y, pby2 = rfocy - directrix;\n", + " if (!pby2) return rfocx;\n", + " var lArc = arc.P;\n", + " if (!lArc) return -Infinity;\n", + " site = lArc.site;\n", + " var lfocx = site.x, lfocy = site.y, plby2 = lfocy - directrix;\n", + " if (!plby2) return lfocx;\n", + " var hl = lfocx - rfocx, aby2 = 1 / pby2 - 1 / plby2, b = hl / plby2;\n", + " if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx;\n", + " return (rfocx + lfocx) / 2;\n", + " }\n", + " function d3_geom_voronoiRightBreakPoint(arc, directrix) {\n", + " var rArc = arc.N;\n", + " if (rArc) return d3_geom_voronoiLeftBreakPoint(rArc, directrix);\n", + " var site = arc.site;\n", + " return site.y === directrix ? site.x : Infinity;\n", + " }\n", + " function d3_geom_voronoiCell(site) {\n", + " this.site = site;\n", + " this.edges = [];\n", + " }\n", + " d3_geom_voronoiCell.prototype.prepare = function() {\n", + " var halfEdges = this.edges, iHalfEdge = halfEdges.length, edge;\n", + " while (iHalfEdge--) {\n", + " edge = halfEdges[iHalfEdge].edge;\n", + " if (!edge.b || !edge.a) halfEdges.splice(iHalfEdge, 1);\n", + " }\n", + " halfEdges.sort(d3_geom_voronoiHalfEdgeOrder);\n", + " return halfEdges.length;\n", + " };\n", + " function d3_geom_voronoiCloseCells(extent) {\n", + " var x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], x2, y2, x3, y3, cells = d3_geom_voronoiCells, iCell = cells.length, cell, iHalfEdge, halfEdges, nHalfEdges, start, end;\n", + " while (iCell--) {\n", + " cell = cells[iCell];\n", + " if (!cell || !cell.prepare()) continue;\n", + " halfEdges = cell.edges;\n", + " nHalfEdges = halfEdges.length;\n", + " iHalfEdge = 0;\n", + " while (iHalfEdge < nHalfEdges) {\n", + " end = halfEdges[iHalfEdge].end(), x3 = end.x, y3 = end.y;\n", + " start = halfEdges[++iHalfEdge % nHalfEdges].start(), x2 = start.x, y2 = start.y;\n", + " if (abs(x3 - x2) > ε || abs(y3 - y2) > ε) {\n", + " halfEdges.splice(iHalfEdge, 0, new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site, end, abs(x3 - x0) < ε && y1 - y3 > ε ? {\n", + " x: x0,\n", + " y: abs(x2 - x0) < ε ? y2 : y1\n", + " } : abs(y3 - y1) < ε && x1 - x3 > ε ? {\n", + " x: abs(y2 - y1) < ε ? x2 : x1,\n", + " y: y1\n", + " } : abs(x3 - x1) < ε && y3 - y0 > ε ? {\n", + " x: x1,\n", + " y: abs(x2 - x1) < ε ? y2 : y0\n", + " } : abs(y3 - y0) < ε && x3 - x0 > ε ? {\n", + " x: abs(y2 - y0) < ε ? x2 : x0,\n", + " y: y0\n", + " } : null), cell.site, null));\n", + " ++nHalfEdges;\n", + " }\n", + " }\n", + " }\n", + " }\n", + " function d3_geom_voronoiHalfEdgeOrder(a, b) {\n", + " return b.angle - a.angle;\n", + " }\n", + " function d3_geom_voronoiCircle() {\n", + " d3_geom_voronoiRedBlackNode(this);\n", + " this.x = this.y = this.arc = this.site = this.cy = null;\n", + " }\n", + " function d3_geom_voronoiAttachCircle(arc) {\n", + " var lArc = arc.P, rArc = arc.N;\n", + " if (!lArc || !rArc) return;\n", + " var lSite = lArc.site, cSite = arc.site, rSite = rArc.site;\n", + " if (lSite === rSite) return;\n", + " var bx = cSite.x, by = cSite.y, ax = lSite.x - bx, ay = lSite.y - by, cx = rSite.x - bx, cy = rSite.y - by;\n", + " var d = 2 * (ax * cy - ay * cx);\n", + " if (d >= -ε2) return;\n", + " var ha = ax * ax + ay * ay, hc = cx * cx + cy * cy, x = (cy * ha - ay * hc) / d, y = (ax * hc - cx * ha) / d, cy = y + by;\n", + " var circle = d3_geom_voronoiCirclePool.pop() || new d3_geom_voronoiCircle();\n", + " circle.arc = arc;\n", + " circle.site = cSite;\n", + " circle.x = x + bx;\n", + " circle.y = cy + Math.sqrt(x * x + y * y);\n", + " circle.cy = cy;\n", + " arc.circle = circle;\n", + " var before = null, node = d3_geom_voronoiCircles._;\n", + " while (node) {\n", + " if (circle.y < node.y || circle.y === node.y && circle.x <= node.x) {\n", + " if (node.L) node = node.L; else {\n", + " before = node.P;\n", + " break;\n", + " }\n", + " } else {\n", + " if (node.R) node = node.R; else {\n", + " before = node;\n", + " break;\n", + " }\n", + " }\n", + " }\n", + " d3_geom_voronoiCircles.insert(before, circle);\n", + " if (!before) d3_geom_voronoiFirstCircle = circle;\n", + " }\n", + " function d3_geom_voronoiDetachCircle(arc) {\n", + " var circle = arc.circle;\n", + " if (circle) {\n", + " if (!circle.P) d3_geom_voronoiFirstCircle = circle.N;\n", + " d3_geom_voronoiCircles.remove(circle);\n", + " d3_geom_voronoiCirclePool.push(circle);\n", + " d3_geom_voronoiRedBlackNode(circle);\n", + " arc.circle = null;\n", + " }\n", + " }\n", + " function d3_geom_voronoiClipEdges(extent) {\n", + " var edges = d3_geom_voronoiEdges, clip = d3_geom_clipLine(extent[0][0], extent[0][1], extent[1][0], extent[1][1]), i = edges.length, e;\n", + " while (i--) {\n", + " e = edges[i];\n", + " if (!d3_geom_voronoiConnectEdge(e, extent) || !clip(e) || abs(e.a.x - e.b.x) < ε && abs(e.a.y - e.b.y) < ε) {\n", + " e.a = e.b = null;\n", + " edges.splice(i, 1);\n", + " }\n", + " }\n", + " }\n", + " function d3_geom_voronoiConnectEdge(edge, extent) {\n", + " var vb = edge.b;\n", + " if (vb) return true;\n", + " var va = edge.a, x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], lSite = edge.l, rSite = edge.r, lx = lSite.x, ly = lSite.y, rx = rSite.x, ry = rSite.y, fx = (lx + rx) / 2, fy = (ly + ry) / 2, fm, fb;\n", + " if (ry === ly) {\n", + " if (fx < x0 || fx >= x1) return;\n", + " if (lx > rx) {\n", + " if (!va) va = {\n", + " x: fx,\n", + " y: y0\n", + " }; else if (va.y >= y1) return;\n", + " vb = {\n", + " x: fx,\n", + " y: y1\n", + " };\n", + " } else {\n", + " if (!va) va = {\n", + " x: fx,\n", + " y: y1\n", + " }; else if (va.y < y0) return;\n", + " vb = {\n", + " x: fx,\n", + " y: y0\n", + " };\n", + " }\n", + " } else {\n", + " fm = (lx - rx) / (ry - ly);\n", + " fb = fy - fm * fx;\n", + " if (fm < -1 || fm > 1) {\n", + " if (lx > rx) {\n", + " if (!va) va = {\n", + " x: (y0 - fb) / fm,\n", + " y: y0\n", + " }; else if (va.y >= y1) return;\n", + " vb = {\n", + " x: (y1 - fb) / fm,\n", + " y: y1\n", + " };\n", + " } else {\n", + " if (!va) va = {\n", + " x: (y1 - fb) / fm,\n", + " y: y1\n", + " }; else if (va.y < y0) return;\n", + " vb = {\n", + " x: (y0 - fb) / fm,\n", + " y: y0\n", + " };\n", + " }\n", + " } else {\n", + " if (ly < ry) {\n", + " if (!va) va = {\n", + " x: x0,\n", + " y: fm * x0 + fb\n", + " }; else if (va.x >= x1) return;\n", + " vb = {\n", + " x: x1,\n", + " y: fm * x1 + fb\n", + " };\n", + " } else {\n", + " if (!va) va = {\n", + " x: x1,\n", + " y: fm * x1 + fb\n", + " }; else if (va.x < x0) return;\n", + " vb = {\n", + " x: x0,\n", + " y: fm * x0 + fb\n", + " };\n", + " }\n", + " }\n", + " }\n", + " edge.a = va;\n", + " edge.b = vb;\n", + " return true;\n", + " }\n", + " function d3_geom_voronoiEdge(lSite, rSite) {\n", + " this.l = lSite;\n", + " this.r = rSite;\n", + " this.a = this.b = null;\n", + " }\n", + " function d3_geom_voronoiCreateEdge(lSite, rSite, va, vb) {\n", + " var edge = new d3_geom_voronoiEdge(lSite, rSite);\n", + " d3_geom_voronoiEdges.push(edge);\n", + " if (va) d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, va);\n", + " if (vb) d3_geom_voronoiSetEdgeEnd(edge, rSite, lSite, vb);\n", + " d3_geom_voronoiCells[lSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, lSite, rSite));\n", + " d3_geom_voronoiCells[rSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, rSite, lSite));\n", + " return edge;\n", + " }\n", + " function d3_geom_voronoiCreateBorderEdge(lSite, va, vb) {\n", + " var edge = new d3_geom_voronoiEdge(lSite, null);\n", + " edge.a = va;\n", + " edge.b = vb;\n", + " d3_geom_voronoiEdges.push(edge);\n", + " return edge;\n", + " }\n", + " function d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, vertex) {\n", + " if (!edge.a && !edge.b) {\n", + " edge.a = vertex;\n", + " edge.l = lSite;\n", + " edge.r = rSite;\n", + " } else if (edge.l === rSite) {\n", + " edge.b = vertex;\n", + " } else {\n", + " edge.a = vertex;\n", + " }\n", + " }\n", + " function d3_geom_voronoiHalfEdge(edge, lSite, rSite) {\n", + " var va = edge.a, vb = edge.b;\n", + " this.edge = edge;\n", + " this.site = lSite;\n", + " this.angle = rSite ? Math.atan2(rSite.y - lSite.y, rSite.x - lSite.x) : edge.l === lSite ? Math.atan2(vb.x - va.x, va.y - vb.y) : Math.atan2(va.x - vb.x, vb.y - va.y);\n", + " }\n", + " d3_geom_voronoiHalfEdge.prototype = {\n", + " start: function() {\n", + " return this.edge.l === this.site ? this.edge.a : this.edge.b;\n", + " },\n", + " end: function() {\n", + " return this.edge.l === this.site ? this.edge.b : this.edge.a;\n", + " }\n", + " };\n", + " function d3_geom_voronoiRedBlackTree() {\n", + " this._ = null;\n", + " }\n", + " function d3_geom_voronoiRedBlackNode(node) {\n", + " node.U = node.C = node.L = node.R = node.P = node.N = null;\n", + " }\n", + " d3_geom_voronoiRedBlackTree.prototype = {\n", + " insert: function(after, node) {\n", + " var parent, grandpa, uncle;\n", + " if (after) {\n", + " node.P = after;\n", + " node.N = after.N;\n", + " if (after.N) after.N.P = node;\n", + " after.N = node;\n", + " if (after.R) {\n", + " after = after.R;\n", + " while (after.L) after = after.L;\n", + " after.L = node;\n", + " } else {\n", + " after.R = node;\n", + " }\n", + " parent = after;\n", + " } else if (this._) {\n", + " after = d3_geom_voronoiRedBlackFirst(this._);\n", + " node.P = null;\n", + " node.N = after;\n", + " after.P = after.L = node;\n", + " parent = after;\n", + " } else {\n", + " node.P = node.N = null;\n", + " this._ = node;\n", + " parent = null;\n", + " }\n", + " node.L = node.R = null;\n", + " node.U = parent;\n", + " node.C = true;\n", + " after = node;\n", + " while (parent && parent.C) {\n", + " grandpa = parent.U;\n", + " if (parent === grandpa.L) {\n", + " uncle = grandpa.R;\n", + " if (uncle && uncle.C) {\n", + " parent.C = uncle.C = false;\n", + " grandpa.C = true;\n", + " after = grandpa;\n", + " } else {\n", + " if (after === parent.R) {\n", + " d3_geom_voronoiRedBlackRotateLeft(this, parent);\n", + " after = parent;\n", + " parent = after.U;\n", + " }\n", + " parent.C = false;\n", + " grandpa.C = true;\n", + " d3_geom_voronoiRedBlackRotateRight(this, grandpa);\n", + " }\n", + " } else {\n", + " uncle = grandpa.L;\n", + " if (uncle && uncle.C) {\n", + " parent.C = uncle.C = false;\n", + " grandpa.C = true;\n", + " after = grandpa;\n", + " } else {\n", + " if (after === parent.L) {\n", + " d3_geom_voronoiRedBlackRotateRight(this, parent);\n", + " after = parent;\n", + " parent = after.U;\n", + " }\n", + " parent.C = false;\n", + " grandpa.C = true;\n", + " d3_geom_voronoiRedBlackRotateLeft(this, grandpa);\n", + " }\n", + " }\n", + " parent = after.U;\n", + " }\n", + " this._.C = false;\n", + " },\n", + " remove: function(node) {\n", + " if (node.N) node.N.P = node.P;\n", + " if (node.P) node.P.N = node.N;\n", + " node.N = node.P = null;\n", + " var parent = node.U, sibling, left = node.L, right = node.R, next, red;\n", + " if (!left) next = right; else if (!right) next = left; else next = d3_geom_voronoiRedBlackFirst(right);\n", + " if (parent) {\n", + " if (parent.L === node) parent.L = next; else parent.R = next;\n", + " } else {\n", + " this._ = next;\n", + " }\n", + " if (left && right) {\n", + " red = next.C;\n", + " next.C = node.C;\n", + " next.L = left;\n", + " left.U = next;\n", + " if (next !== right) {\n", + " parent = next.U;\n", + " next.U = node.U;\n", + " node = next.R;\n", + " parent.L = node;\n", + " next.R = right;\n", + " right.U = next;\n", + " } else {\n", + " next.U = parent;\n", + " parent = next;\n", + " node = next.R;\n", + " }\n", + " } else {\n", + " red = node.C;\n", + " node = next;\n", + " }\n", + " if (node) node.U = parent;\n", + " if (red) return;\n", + " if (node && node.C) {\n", + " node.C = false;\n", + " return;\n", + " }\n", + " do {\n", + " if (node === this._) break;\n", + " if (node === parent.L) {\n", + " sibling = parent.R;\n", + " if (sibling.C) {\n", + " sibling.C = false;\n", + " parent.C = true;\n", + " d3_geom_voronoiRedBlackRotateLeft(this, parent);\n", + " sibling = parent.R;\n", + " }\n", + " if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) {\n", + " if (!sibling.R || !sibling.R.C) {\n", + " sibling.L.C = false;\n", + " sibling.C = true;\n", + " d3_geom_voronoiRedBlackRotateRight(this, sibling);\n", + " sibling = parent.R;\n", + " }\n", + " sibling.C = parent.C;\n", + " parent.C = sibling.R.C = false;\n", + " d3_geom_voronoiRedBlackRotateLeft(this, parent);\n", + " node = this._;\n", + " break;\n", + " }\n", + " } else {\n", + " sibling = parent.L;\n", + " if (sibling.C) {\n", + " sibling.C = false;\n", + " parent.C = true;\n", + " d3_geom_voronoiRedBlackRotateRight(this, parent);\n", + " sibling = parent.L;\n", + " }\n", + " if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) {\n", + " if (!sibling.L || !sibling.L.C) {\n", + " sibling.R.C = false;\n", + " sibling.C = true;\n", + " d3_geom_voronoiRedBlackRotateLeft(this, sibling);\n", + " sibling = parent.L;\n", + " }\n", + " sibling.C = parent.C;\n", + " parent.C = sibling.L.C = false;\n", + " d3_geom_voronoiRedBlackRotateRight(this, parent);\n", + " node = this._;\n", + " break;\n", + " }\n", + " }\n", + " sibling.C = true;\n", + " node = parent;\n", + " parent = parent.U;\n", + " } while (!node.C);\n", + " if (node) node.C = false;\n", + " }\n", + " };\n", + " function d3_geom_voronoiRedBlackRotateLeft(tree, node) {\n", + " var p = node, q = node.R, parent = p.U;\n", + " if (parent) {\n", + " if (parent.L === p) parent.L = q; else parent.R = q;\n", + " } else {\n", + " tree._ = q;\n", + " }\n", + " q.U = parent;\n", + " p.U = q;\n", + " p.R = q.L;\n", + " if (p.R) p.R.U = p;\n", + " q.L = p;\n", + " }\n", + " function d3_geom_voronoiRedBlackRotateRight(tree, node) {\n", + " var p = node, q = node.L, parent = p.U;\n", + " if (parent) {\n", + " if (parent.L === p) parent.L = q; else parent.R = q;\n", + " } else {\n", + " tree._ = q;\n", + " }\n", + " q.U = parent;\n", + " p.U = q;\n", + " p.L = q.R;\n", + " if (p.L) p.L.U = p;\n", + " q.R = p;\n", + " }\n", + " function d3_geom_voronoiRedBlackFirst(node) {\n", + " while (node.L) node = node.L;\n", + " return node;\n", + " }\n", + " function d3_geom_voronoi(sites, bbox) {\n", + " var site = sites.sort(d3_geom_voronoiVertexOrder).pop(), x0, y0, circle;\n", + " d3_geom_voronoiEdges = [];\n", + " d3_geom_voronoiCells = new Array(sites.length);\n", + " d3_geom_voronoiBeaches = new d3_geom_voronoiRedBlackTree();\n", + " d3_geom_voronoiCircles = new d3_geom_voronoiRedBlackTree();\n", + " while (true) {\n", + " circle = d3_geom_voronoiFirstCircle;\n", + " if (site && (!circle || site.y < circle.y || site.y === circle.y && site.x < circle.x)) {\n", + " if (site.x !== x0 || site.y !== y0) {\n", + " d3_geom_voronoiCells[site.i] = new d3_geom_voronoiCell(site);\n", + " d3_geom_voronoiAddBeach(site);\n", + " x0 = site.x, y0 = site.y;\n", + " }\n", + " site = sites.pop();\n", + " } else if (circle) {\n", + " d3_geom_voronoiRemoveBeach(circle.arc);\n", + " } else {\n", + " break;\n", + " }\n", + " }\n", + " if (bbox) d3_geom_voronoiClipEdges(bbox), d3_geom_voronoiCloseCells(bbox);\n", + " var diagram = {\n", + " cells: d3_geom_voronoiCells,\n", + " edges: d3_geom_voronoiEdges\n", + " };\n", + " d3_geom_voronoiBeaches = d3_geom_voronoiCircles = d3_geom_voronoiEdges = d3_geom_voronoiCells = null;\n", + " return diagram;\n", + " }\n", + " function d3_geom_voronoiVertexOrder(a, b) {\n", + " return b.y - a.y || b.x - a.x;\n", + " }\n", + " d3.geom.voronoi = function(points) {\n", + " var x = d3_geom_pointX, y = d3_geom_pointY, fx = x, fy = y, clipExtent = d3_geom_voronoiClipExtent;\n", + " if (points) return voronoi(points);\n", + " function voronoi(data) {\n", + " var polygons = new Array(data.length), x0 = clipExtent[0][0], y0 = clipExtent[0][1], x1 = clipExtent[1][0], y1 = clipExtent[1][1];\n", + " d3_geom_voronoi(sites(data), clipExtent).cells.forEach(function(cell, i) {\n", + " var edges = cell.edges, site = cell.site, polygon = polygons[i] = edges.length ? edges.map(function(e) {\n", + " var s = e.start();\n", + " return [ s.x, s.y ];\n", + " }) : site.x >= x0 && site.x <= x1 && site.y >= y0 && site.y <= y1 ? [ [ x0, y1 ], [ x1, y1 ], [ x1, y0 ], [ x0, y0 ] ] : [];\n", + " polygon.point = data[i];\n", + " });\n", + " return polygons;\n", + " }\n", + " function sites(data) {\n", + " return data.map(function(d, i) {\n", + " return {\n", + " x: Math.round(fx(d, i) / ε) * ε,\n", + " y: Math.round(fy(d, i) / ε) * ε,\n", + " i: i\n", + " };\n", + " });\n", + " }\n", + " voronoi.links = function(data) {\n", + " return d3_geom_voronoi(sites(data)).edges.filter(function(edge) {\n", + " return edge.l && edge.r;\n", + " }).map(function(edge) {\n", + " return {\n", + " source: data[edge.l.i],\n", + " target: data[edge.r.i]\n", + " };\n", + " });\n", + " };\n", + " voronoi.triangles = function(data) {\n", + " var triangles = [];\n", + " d3_geom_voronoi(sites(data)).cells.forEach(function(cell, i) {\n", + " var site = cell.site, edges = cell.edges.sort(d3_geom_voronoiHalfEdgeOrder), j = -1, m = edges.length, e0, s0, e1 = edges[m - 1].edge, s1 = e1.l === site ? e1.r : e1.l;\n", + " while (++j < m) {\n", + " e0 = e1;\n", + " s0 = s1;\n", + " e1 = edges[j].edge;\n", + " s1 = e1.l === site ? e1.r : e1.l;\n", + " if (i < s0.i && i < s1.i && d3_geom_voronoiTriangleArea(site, s0, s1) < 0) {\n", + " triangles.push([ data[i], data[s0.i], data[s1.i] ]);\n", + " }\n", + " }\n", + " });\n", + " return triangles;\n", + " };\n", + " voronoi.x = function(_) {\n", + " return arguments.length ? (fx = d3_functor(x = _), voronoi) : x;\n", + " };\n", + " voronoi.y = function(_) {\n", + " return arguments.length ? (fy = d3_functor(y = _), voronoi) : y;\n", + " };\n", + " voronoi.clipExtent = function(_) {\n", + " if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent;\n", + " clipExtent = _ == null ? d3_geom_voronoiClipExtent : _;\n", + " return voronoi;\n", + " };\n", + " voronoi.size = function(_) {\n", + " if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent && clipExtent[1];\n", + " return voronoi.clipExtent(_ && [ [ 0, 0 ], _ ]);\n", + " };\n", + " return voronoi;\n", + " };\n", + " var d3_geom_voronoiClipExtent = [ [ -1e6, -1e6 ], [ 1e6, 1e6 ] ];\n", + " function d3_geom_voronoiTriangleArea(a, b, c) {\n", + " return (a.x - c.x) * (b.y - a.y) - (a.x - b.x) * (c.y - a.y);\n", + " }\n", + " d3.geom.delaunay = function(vertices) {\n", + " return d3.geom.voronoi().triangles(vertices);\n", + " };\n", + " d3.geom.quadtree = function(points, x1, y1, x2, y2) {\n", + " var x = d3_geom_pointX, y = d3_geom_pointY, compat;\n", + " if (compat = arguments.length) {\n", + " x = d3_geom_quadtreeCompatX;\n", + " y = d3_geom_quadtreeCompatY;\n", + " if (compat === 3) {\n", + " y2 = y1;\n", + " x2 = x1;\n", + " y1 = x1 = 0;\n", + " }\n", + " return quadtree(points);\n", + " }\n", + " function quadtree(data) {\n", + " var d, fx = d3_functor(x), fy = d3_functor(y), xs, ys, i, n, x1_, y1_, x2_, y2_;\n", + " if (x1 != null) {\n", + " x1_ = x1, y1_ = y1, x2_ = x2, y2_ = y2;\n", + " } else {\n", + " x2_ = y2_ = -(x1_ = y1_ = Infinity);\n", + " xs = [], ys = [];\n", + " n = data.length;\n", + " if (compat) for (i = 0; i < n; ++i) {\n", + " d = data[i];\n", + " if (d.x < x1_) x1_ = d.x;\n", + " if (d.y < y1_) y1_ = d.y;\n", + " if (d.x > x2_) x2_ = d.x;\n", + " if (d.y > y2_) y2_ = d.y;\n", + " xs.push(d.x);\n", + " ys.push(d.y);\n", + " } else for (i = 0; i < n; ++i) {\n", + " var x_ = +fx(d = data[i], i), y_ = +fy(d, i);\n", + " if (x_ < x1_) x1_ = x_;\n", + " if (y_ < y1_) y1_ = y_;\n", + " if (x_ > x2_) x2_ = x_;\n", + " if (y_ > y2_) y2_ = y_;\n", + " xs.push(x_);\n", + " ys.push(y_);\n", + " }\n", + " }\n", + " var dx = x2_ - x1_, dy = y2_ - y1_;\n", + " if (dx > dy) y2_ = y1_ + dx; else x2_ = x1_ + dy;\n", + " function insert(n, d, x, y, x1, y1, x2, y2) {\n", + " if (isNaN(x) || isNaN(y)) return;\n", + " if (n.leaf) {\n", + " var nx = n.x, ny = n.y;\n", + " if (nx != null) {\n", + " if (abs(nx - x) + abs(ny - y) < .01) {\n", + " insertChild(n, d, x, y, x1, y1, x2, y2);\n", + " } else {\n", + " var nPoint = n.point;\n", + " n.x = n.y = n.point = null;\n", + " insertChild(n, nPoint, nx, ny, x1, y1, x2, y2);\n", + " insertChild(n, d, x, y, x1, y1, x2, y2);\n", + " }\n", + " } else {\n", + " n.x = x, n.y = y, n.point = d;\n", + " }\n", + " } else {\n", + " insertChild(n, d, x, y, x1, y1, x2, y2);\n", + " }\n", + " }\n", + " function insertChild(n, d, x, y, x1, y1, x2, y2) {\n", + " var xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym, i = below << 1 | right;\n", + " n.leaf = false;\n", + " n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode());\n", + " if (right) x1 = xm; else x2 = xm;\n", + " if (below) y1 = ym; else y2 = ym;\n", + " insert(n, d, x, y, x1, y1, x2, y2);\n", + " }\n", + " var root = d3_geom_quadtreeNode();\n", + " root.add = function(d) {\n", + " insert(root, d, +fx(d, ++i), +fy(d, i), x1_, y1_, x2_, y2_);\n", + " };\n", + " root.visit = function(f) {\n", + " d3_geom_quadtreeVisit(f, root, x1_, y1_, x2_, y2_);\n", + " };\n", + " root.find = function(point) {\n", + " return d3_geom_quadtreeFind(root, point[0], point[1], x1_, y1_, x2_, y2_);\n", + " };\n", + " i = -1;\n", + " if (x1 == null) {\n", + " while (++i < n) {\n", + " insert(root, data[i], xs[i], ys[i], x1_, y1_, x2_, y2_);\n", + " }\n", + " --i;\n", + " } else data.forEach(root.add);\n", + " xs = ys = data = d = null;\n", + " return root;\n", + " }\n", + " quadtree.x = function(_) {\n", + " return arguments.length ? (x = _, quadtree) : x;\n", + " };\n", + " quadtree.y = function(_) {\n", + " return arguments.length ? (y = _, quadtree) : y;\n", + " };\n", + " quadtree.extent = function(_) {\n", + " if (!arguments.length) return x1 == null ? null : [ [ x1, y1 ], [ x2, y2 ] ];\n", + " if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = +_[0][0], y1 = +_[0][1], x2 = +_[1][0], \n", + " y2 = +_[1][1];\n", + " return quadtree;\n", + " };\n", + " quadtree.size = function(_) {\n", + " if (!arguments.length) return x1 == null ? null : [ x2 - x1, y2 - y1 ];\n", + " if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = y1 = 0, x2 = +_[0], y2 = +_[1];\n", + " return quadtree;\n", + " };\n", + " return quadtree;\n", + " };\n", + " function d3_geom_quadtreeCompatX(d) {\n", + " return d.x;\n", + " }\n", + " function d3_geom_quadtreeCompatY(d) {\n", + " return d.y;\n", + " }\n", + " function d3_geom_quadtreeNode() {\n", + " return {\n", + " leaf: true,\n", + " nodes: [],\n", + " point: null,\n", + " x: null,\n", + " y: null\n", + " };\n", + " }\n", + " function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) {\n", + " if (!f(node, x1, y1, x2, y2)) {\n", + " var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes;\n", + " if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy);\n", + " if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy);\n", + " if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2);\n", + " if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2);\n", + " }\n", + " }\n", + " function d3_geom_quadtreeFind(root, x, y, x0, y0, x3, y3) {\n", + " var minDistance2 = Infinity, closestPoint;\n", + " (function find(node, x1, y1, x2, y2) {\n", + " if (x1 > x3 || y1 > y3 || x2 < x0 || y2 < y0) return;\n", + " if (point = node.point) {\n", + " var point, dx = x - node.x, dy = y - node.y, distance2 = dx * dx + dy * dy;\n", + " if (distance2 < minDistance2) {\n", + " var distance = Math.sqrt(minDistance2 = distance2);\n", + " x0 = x - distance, y0 = y - distance;\n", + " x3 = x + distance, y3 = y + distance;\n", + " closestPoint = point;\n", + " }\n", + " }\n", + " var children = node.nodes, xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym;\n", + " for (var i = below << 1 | right, j = i + 4; i < j; ++i) {\n", + " if (node = children[i & 3]) switch (i & 3) {\n", + " case 0:\n", + " find(node, x1, y1, xm, ym);\n", + " break;\n", + "\n", + " case 1:\n", + " find(node, xm, y1, x2, ym);\n", + " break;\n", + "\n", + " case 2:\n", + " find(node, x1, ym, xm, y2);\n", + " break;\n", + "\n", + " case 3:\n", + " find(node, xm, ym, x2, y2);\n", + " break;\n", + " }\n", + " }\n", + " })(root, x0, y0, x3, y3);\n", + " return closestPoint;\n", + " }\n", + " d3.interpolateRgb = d3_interpolateRgb;\n", + " function d3_interpolateRgb(a, b) {\n", + " a = d3.rgb(a);\n", + " b = d3.rgb(b);\n", + " var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab;\n", + " return function(t) {\n", + " return \"#\" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t));\n", + " };\n", + " }\n", + " d3.interpolateObject = d3_interpolateObject;\n", + " function d3_interpolateObject(a, b) {\n", + " var i = {}, c = {}, k;\n", + " for (k in a) {\n", + " if (k in b) {\n", + " i[k] = d3_interpolate(a[k], b[k]);\n", + " } else {\n", + " c[k] = a[k];\n", + " }\n", + " }\n", + " for (k in b) {\n", + " if (!(k in a)) {\n", + " c[k] = b[k];\n", + " }\n", + " }\n", + " return function(t) {\n", + " for (k in i) c[k] = i[k](t);\n", + " return c;\n", + " };\n", + " }\n", + " d3.interpolateNumber = d3_interpolateNumber;\n", + " function d3_interpolateNumber(a, b) {\n", + " a = +a, b = +b;\n", + " return function(t) {\n", + " return a * (1 - t) + b * t;\n", + " };\n", + " }\n", + " d3.interpolateString = d3_interpolateString;\n", + " function d3_interpolateString(a, b) {\n", + " var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, am, bm, bs, i = -1, s = [], q = [];\n", + " a = a + \"\", b = b + \"\";\n", + " while ((am = d3_interpolate_numberA.exec(a)) && (bm = d3_interpolate_numberB.exec(b))) {\n", + " if ((bs = bm.index) > bi) {\n", + " bs = b.slice(bi, bs);\n", + " if (s[i]) s[i] += bs; else s[++i] = bs;\n", + " }\n", + " if ((am = am[0]) === (bm = bm[0])) {\n", + " if (s[i]) s[i] += bm; else s[++i] = bm;\n", + " } else {\n", + " s[++i] = null;\n", + " q.push({\n", + " i: i,\n", + " x: d3_interpolateNumber(am, bm)\n", + " });\n", + " }\n", + " bi = d3_interpolate_numberB.lastIndex;\n", + " }\n", + " if (bi < b.length) {\n", + " bs = b.slice(bi);\n", + " if (s[i]) s[i] += bs; else s[++i] = bs;\n", + " }\n", + " return s.length < 2 ? q[0] ? (b = q[0].x, function(t) {\n", + " return b(t) + \"\";\n", + " }) : function() {\n", + " return b;\n", + " } : (b = q.length, function(t) {\n", + " for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);\n", + " return s.join(\"\");\n", + " });\n", + " }\n", + " var d3_interpolate_numberA = /[-+]?(?:\\d+\\.?\\d*|\\.?\\d+)(?:[eE][-+]?\\d+)?/g, d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, \"g\");\n", + " d3.interpolate = d3_interpolate;\n", + " function d3_interpolate(a, b) {\n", + " var i = d3.interpolators.length, f;\n", + " while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ;\n", + " return f;\n", + " }\n", + " d3.interpolators = [ function(a, b) {\n", + " var t = typeof b;\n", + " return (t === \"string\" ? d3_rgb_names.has(b.toLowerCase()) || /^(#|rgb\\(|hsl\\()/i.test(b) ? d3_interpolateRgb : d3_interpolateString : b instanceof d3_color ? d3_interpolateRgb : Array.isArray(b) ? d3_interpolateArray : t === \"object\" && isNaN(b) ? d3_interpolateObject : d3_interpolateNumber)(a, b);\n", + " } ];\n", + " d3.interpolateArray = d3_interpolateArray;\n", + " function d3_interpolateArray(a, b) {\n", + " var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i;\n", + " for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i]));\n", + " for (;i < na; ++i) c[i] = a[i];\n", + " for (;i < nb; ++i) c[i] = b[i];\n", + " return function(t) {\n", + " for (i = 0; i < n0; ++i) c[i] = x[i](t);\n", + " return c;\n", + " };\n", + " }\n", + " var d3_ease_default = function() {\n", + " return d3_identity;\n", + " };\n", + " var d3_ease = d3.map({\n", + " linear: d3_ease_default,\n", + " poly: d3_ease_poly,\n", + " quad: function() {\n", + " return d3_ease_quad;\n", + " },\n", + " cubic: function() {\n", + " return d3_ease_cubic;\n", + " },\n", + " sin: function() {\n", + " return d3_ease_sin;\n", + " },\n", + " exp: function() {\n", + " return d3_ease_exp;\n", + " },\n", + " circle: function() {\n", + " return d3_ease_circle;\n", + " },\n", + " elastic: d3_ease_elastic,\n", + " back: d3_ease_back,\n", + " bounce: function() {\n", + " return d3_ease_bounce;\n", + " }\n", + " });\n", + " var d3_ease_mode = d3.map({\n", + " \"in\": d3_identity,\n", + " out: d3_ease_reverse,\n", + " \"in-out\": d3_ease_reflect,\n", + " \"out-in\": function(f) {\n", + " return d3_ease_reflect(d3_ease_reverse(f));\n", + " }\n", + " });\n", + " d3.ease = function(name) {\n", + " var i = name.indexOf(\"-\"), t = i >= 0 ? name.slice(0, i) : name, m = i >= 0 ? name.slice(i + 1) : \"in\";\n", + " t = d3_ease.get(t) || d3_ease_default;\n", + " m = d3_ease_mode.get(m) || d3_identity;\n", + " return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1))));\n", + " };\n", + " function d3_ease_clamp(f) {\n", + " return function(t) {\n", + " return t <= 0 ? 0 : t >= 1 ? 1 : f(t);\n", + " };\n", + " }\n", + " function d3_ease_reverse(f) {\n", + " return function(t) {\n", + " return 1 - f(1 - t);\n", + " };\n", + " }\n", + " function d3_ease_reflect(f) {\n", + " return function(t) {\n", + " return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t));\n", + " };\n", + " }\n", + " function d3_ease_quad(t) {\n", + " return t * t;\n", + " }\n", + " function d3_ease_cubic(t) {\n", + " return t * t * t;\n", + " }\n", + " function d3_ease_cubicInOut(t) {\n", + " if (t <= 0) return 0;\n", + " if (t >= 1) return 1;\n", + " var t2 = t * t, t3 = t2 * t;\n", + " return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);\n", + " }\n", + " function d3_ease_poly(e) {\n", + " return function(t) {\n", + " return Math.pow(t, e);\n", + " };\n", + " }\n", + " function d3_ease_sin(t) {\n", + " return 1 - Math.cos(t * halfπ);\n", + " }\n", + " function d3_ease_exp(t) {\n", + " return Math.pow(2, 10 * (t - 1));\n", + " }\n", + " function d3_ease_circle(t) {\n", + " return 1 - Math.sqrt(1 - t * t);\n", + " }\n", + " function d3_ease_elastic(a, p) {\n", + " var s;\n", + " if (arguments.length < 2) p = .45;\n", + " if (arguments.length) s = p / τ * Math.asin(1 / a); else a = 1, s = p / 4;\n", + " return function(t) {\n", + " return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * τ / p);\n", + " };\n", + " }\n", + " function d3_ease_back(s) {\n", + " if (!s) s = 1.70158;\n", + " return function(t) {\n", + " return t * t * ((s + 1) * t - s);\n", + " };\n", + " }\n", + " function d3_ease_bounce(t) {\n", + " return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375;\n", + " }\n", + " d3.interpolateHcl = d3_interpolateHcl;\n", + " function d3_interpolateHcl(a, b) {\n", + " a = d3.hcl(a);\n", + " b = d3.hcl(b);\n", + " var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al;\n", + " if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac;\n", + " if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;\n", + " return function(t) {\n", + " return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + \"\";\n", + " };\n", + " }\n", + " d3.interpolateHsl = d3_interpolateHsl;\n", + " function d3_interpolateHsl(a, b) {\n", + " a = d3.hsl(a);\n", + " b = d3.hsl(b);\n", + " var ah = a.h, as = a.s, al = a.l, bh = b.h - ah, bs = b.s - as, bl = b.l - al;\n", + " if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as;\n", + " if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;\n", + " return function(t) {\n", + " return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + \"\";\n", + " };\n", + " }\n", + " d3.interpolateLab = d3_interpolateLab;\n", + " function d3_interpolateLab(a, b) {\n", + " a = d3.lab(a);\n", + " b = d3.lab(b);\n", + " var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab;\n", + " return function(t) {\n", + " return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + \"\";\n", + " };\n", + " }\n", + " d3.interpolateRound = d3_interpolateRound;\n", + " function d3_interpolateRound(a, b) {\n", + " b -= a;\n", + " return function(t) {\n", + " return Math.round(a + b * t);\n", + " };\n", + " }\n", + " d3.transform = function(string) {\n", + " var g = d3_document.createElementNS(d3.ns.prefix.svg, \"g\");\n", + " return (d3.transform = function(string) {\n", + " if (string != null) {\n", + " g.setAttribute(\"transform\", string);\n", + " var t = g.transform.baseVal.consolidate();\n", + " }\n", + " return new d3_transform(t ? t.matrix : d3_transformIdentity);\n", + " })(string);\n", + " };\n", + " function d3_transform(m) {\n", + " var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0;\n", + " if (r0[0] * r1[1] < r1[0] * r0[1]) {\n", + " r0[0] *= -1;\n", + " r0[1] *= -1;\n", + " kx *= -1;\n", + " kz *= -1;\n", + " }\n", + " this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees;\n", + " this.translate = [ m.e, m.f ];\n", + " this.scale = [ kx, ky ];\n", + " this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0;\n", + " }\n", + " d3_transform.prototype.toString = function() {\n", + " return \"translate(\" + this.translate + \")rotate(\" + this.rotate + \")skewX(\" + this.skew + \")scale(\" + this.scale + \")\";\n", + " };\n", + " function d3_transformDot(a, b) {\n", + " return a[0] * b[0] + a[1] * b[1];\n", + " }\n", + " function d3_transformNormalize(a) {\n", + " var k = Math.sqrt(d3_transformDot(a, a));\n", + " if (k) {\n", + " a[0] /= k;\n", + " a[1] /= k;\n", + " }\n", + " return k;\n", + " }\n", + " function d3_transformCombine(a, b, k) {\n", + " a[0] += k * b[0];\n", + " a[1] += k * b[1];\n", + " return a;\n", + " }\n", + " var d3_transformIdentity = {\n", + " a: 1,\n", + " b: 0,\n", + " c: 0,\n", + " d: 1,\n", + " e: 0,\n", + " f: 0\n", + " };\n", + " d3.interpolateTransform = d3_interpolateTransform;\n", + " function d3_interpolateTransformPop(s) {\n", + " return s.length ? s.pop() + \",\" : \"\";\n", + " }\n", + " function d3_interpolateTranslate(ta, tb, s, q) {\n", + " if (ta[0] !== tb[0] || ta[1] !== tb[1]) {\n", + " var i = s.push(\"translate(\", null, \",\", null, \")\");\n", + " q.push({\n", + " i: i - 4,\n", + " x: d3_interpolateNumber(ta[0], tb[0])\n", + " }, {\n", + " i: i - 2,\n", + " x: d3_interpolateNumber(ta[1], tb[1])\n", + " });\n", + " } else if (tb[0] || tb[1]) {\n", + " s.push(\"translate(\" + tb + \")\");\n", + " }\n", + " }\n", + " function d3_interpolateRotate(ra, rb, s, q) {\n", + " if (ra !== rb) {\n", + " if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360;\n", + " q.push({\n", + " i: s.push(d3_interpolateTransformPop(s) + \"rotate(\", null, \")\") - 2,\n", + " x: d3_interpolateNumber(ra, rb)\n", + " });\n", + " } else if (rb) {\n", + " s.push(d3_interpolateTransformPop(s) + \"rotate(\" + rb + \")\");\n", + " }\n", + " }\n", + " function d3_interpolateSkew(wa, wb, s, q) {\n", + " if (wa !== wb) {\n", + " q.push({\n", + " i: s.push(d3_interpolateTransformPop(s) + \"skewX(\", null, \")\") - 2,\n", + " x: d3_interpolateNumber(wa, wb)\n", + " });\n", + " } else if (wb) {\n", + " s.push(d3_interpolateTransformPop(s) + \"skewX(\" + wb + \")\");\n", + " }\n", + " }\n", + " function d3_interpolateScale(ka, kb, s, q) {\n", + " if (ka[0] !== kb[0] || ka[1] !== kb[1]) {\n", + " var i = s.push(d3_interpolateTransformPop(s) + \"scale(\", null, \",\", null, \")\");\n", + " q.push({\n", + " i: i - 4,\n", + " x: d3_interpolateNumber(ka[0], kb[0])\n", + " }, {\n", + " i: i - 2,\n", + " x: d3_interpolateNumber(ka[1], kb[1])\n", + " });\n", + " } else if (kb[0] !== 1 || kb[1] !== 1) {\n", + " s.push(d3_interpolateTransformPop(s) + \"scale(\" + kb + \")\");\n", + " }\n", + " }\n", + " function d3_interpolateTransform(a, b) {\n", + " var s = [], q = [];\n", + " a = d3.transform(a), b = d3.transform(b);\n", + " d3_interpolateTranslate(a.translate, b.translate, s, q);\n", + " d3_interpolateRotate(a.rotate, b.rotate, s, q);\n", + " d3_interpolateSkew(a.skew, b.skew, s, q);\n", + " d3_interpolateScale(a.scale, b.scale, s, q);\n", + " a = b = null;\n", + " return function(t) {\n", + " var i = -1, n = q.length, o;\n", + " while (++i < n) s[(o = q[i]).i] = o.x(t);\n", + " return s.join(\"\");\n", + " };\n", + " }\n", + " function d3_uninterpolateNumber(a, b) {\n", + " b = (b -= a = +a) || 1 / b;\n", + " return function(x) {\n", + " return (x - a) / b;\n", + " };\n", + " }\n", + " function d3_uninterpolateClamp(a, b) {\n", + " b = (b -= a = +a) || 1 / b;\n", + " return function(x) {\n", + " return Math.max(0, Math.min(1, (x - a) / b));\n", + " };\n", + " }\n", + " d3.layout = {};\n", + " d3.layout.bundle = function() {\n", + " return function(links) {\n", + " var paths = [], i = -1, n = links.length;\n", + " while (++i < n) paths.push(d3_layout_bundlePath(links[i]));\n", + " return paths;\n", + " };\n", + " };\n", + " function d3_layout_bundlePath(link) {\n", + " var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ];\n", + " while (start !== lca) {\n", + " start = start.parent;\n", + " points.push(start);\n", + " }\n", + " var k = points.length;\n", + " while (end !== lca) {\n", + " points.splice(k, 0, end);\n", + " end = end.parent;\n", + " }\n", + " return points;\n", + " }\n", + " function d3_layout_bundleAncestors(node) {\n", + " var ancestors = [], parent = node.parent;\n", + " while (parent != null) {\n", + " ancestors.push(node);\n", + " node = parent;\n", + " parent = parent.parent;\n", + " }\n", + " ancestors.push(node);\n", + " return ancestors;\n", + " }\n", + " function d3_layout_bundleLeastCommonAncestor(a, b) {\n", + " if (a === b) return a;\n", + " var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null;\n", + " while (aNode === bNode) {\n", + " sharedNode = aNode;\n", + " aNode = aNodes.pop();\n", + " bNode = bNodes.pop();\n", + " }\n", + " return sharedNode;\n", + " }\n", + " d3.layout.chord = function() {\n", + " var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords;\n", + " function relayout() {\n", + " var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j;\n", + " chords = [];\n", + " groups = [];\n", + " k = 0, i = -1;\n", + " while (++i < n) {\n", + " x = 0, j = -1;\n", + " while (++j < n) {\n", + " x += matrix[i][j];\n", + " }\n", + " groupSums.push(x);\n", + " subgroupIndex.push(d3.range(n));\n", + " k += x;\n", + " }\n", + " if (sortGroups) {\n", + " groupIndex.sort(function(a, b) {\n", + " return sortGroups(groupSums[a], groupSums[b]);\n", + " });\n", + " }\n", + " if (sortSubgroups) {\n", + " subgroupIndex.forEach(function(d, i) {\n", + " d.sort(function(a, b) {\n", + " return sortSubgroups(matrix[i][a], matrix[i][b]);\n", + " });\n", + " });\n", + " }\n", + " k = (τ - padding * n) / k;\n", + " x = 0, i = -1;\n", + " while (++i < n) {\n", + " x0 = x, j = -1;\n", + " while (++j < n) {\n", + " var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k;\n", + " subgroups[di + \"-\" + dj] = {\n", + " index: di,\n", + " subindex: dj,\n", + " startAngle: a0,\n", + " endAngle: a1,\n", + " value: v\n", + " };\n", + " }\n", + " groups[di] = {\n", + " index: di,\n", + " startAngle: x0,\n", + " endAngle: x,\n", + " value: groupSums[di]\n", + " };\n", + " x += padding;\n", + " }\n", + " i = -1;\n", + " while (++i < n) {\n", + " j = i - 1;\n", + " while (++j < n) {\n", + " var source = subgroups[i + \"-\" + j], target = subgroups[j + \"-\" + i];\n", + " if (source.value || target.value) {\n", + " chords.push(source.value < target.value ? {\n", + " source: target,\n", + " target: source\n", + " } : {\n", + " source: source,\n", + " target: target\n", + " });\n", + " }\n", + " }\n", + " }\n", + " if (sortChords) resort();\n", + " }\n", + " function resort() {\n", + " chords.sort(function(a, b) {\n", + " return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2);\n", + " });\n", + " }\n", + " chord.matrix = function(x) {\n", + " if (!arguments.length) return matrix;\n", + " n = (matrix = x) && matrix.length;\n", + " chords = groups = null;\n", + " return chord;\n", + " };\n", + " chord.padding = function(x) {\n", + " if (!arguments.length) return padding;\n", + " padding = x;\n", + " chords = groups = null;\n", + " return chord;\n", + " };\n", + " chord.sortGroups = function(x) {\n", + " if (!arguments.length) return sortGroups;\n", + " sortGroups = x;\n", + " chords = groups = null;\n", + " return chord;\n", + " };\n", + " chord.sortSubgroups = function(x) {\n", + " if (!arguments.length) return sortSubgroups;\n", + " sortSubgroups = x;\n", + " chords = null;\n", + " return chord;\n", + " };\n", + " chord.sortChords = function(x) {\n", + " if (!arguments.length) return sortChords;\n", + " sortChords = x;\n", + " if (chords) resort();\n", + " return chord;\n", + " };\n", + " chord.chords = function() {\n", + " if (!chords) relayout();\n", + " return chords;\n", + " };\n", + " chord.groups = function() {\n", + " if (!groups) relayout();\n", + " return groups;\n", + " };\n", + " return chord;\n", + " };\n", + " d3.layout.force = function() {\n", + " var force = {}, event = d3.dispatch(\"start\", \"tick\", \"end\"), timer, size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, chargeDistance2 = d3_layout_forceChargeDistance2, gravity = .1, theta2 = .64, nodes = [], links = [], distances, strengths, charges;\n", + " function repulse(node) {\n", + " return function(quad, x1, _, x2) {\n", + " if (quad.point !== node) {\n", + " var dx = quad.cx - node.x, dy = quad.cy - node.y, dw = x2 - x1, dn = dx * dx + dy * dy;\n", + " if (dw * dw / theta2 < dn) {\n", + " if (dn < chargeDistance2) {\n", + " var k = quad.charge / dn;\n", + " node.px -= dx * k;\n", + " node.py -= dy * k;\n", + " }\n", + " return true;\n", + " }\n", + " if (quad.point && dn && dn < chargeDistance2) {\n", + " var k = quad.pointCharge / dn;\n", + " node.px -= dx * k;\n", + " node.py -= dy * k;\n", + " }\n", + " }\n", + " return !quad.charge;\n", + " };\n", + " }\n", + " force.tick = function() {\n", + " if ((alpha *= .99) < .005) {\n", + " timer = null;\n", + " event.end({\n", + " type: \"end\",\n", + " alpha: alpha = 0\n", + " });\n", + " return true;\n", + " }\n", + " var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y;\n", + " for (i = 0; i < m; ++i) {\n", + " o = links[i];\n", + " s = o.source;\n", + " t = o.target;\n", + " x = t.x - s.x;\n", + " y = t.y - s.y;\n", + " if (l = x * x + y * y) {\n", + " l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l;\n", + " x *= l;\n", + " y *= l;\n", + " t.x -= x * (k = s.weight + t.weight ? s.weight / (s.weight + t.weight) : .5);\n", + " t.y -= y * k;\n", + " s.x += x * (k = 1 - k);\n", + " s.y += y * k;\n", + " }\n", + " }\n", + " if (k = alpha * gravity) {\n", + " x = size[0] / 2;\n", + " y = size[1] / 2;\n", + " i = -1;\n", + " if (k) while (++i < n) {\n", + " o = nodes[i];\n", + " o.x += (x - o.x) * k;\n", + " o.y += (y - o.y) * k;\n", + " }\n", + " }\n", + " if (charge) {\n", + " d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges);\n", + " i = -1;\n", + " while (++i < n) {\n", + " if (!(o = nodes[i]).fixed) {\n", + " q.visit(repulse(o));\n", + " }\n", + " }\n", + " }\n", + " i = -1;\n", + " while (++i < n) {\n", + " o = nodes[i];\n", + " if (o.fixed) {\n", + " o.x = o.px;\n", + " o.y = o.py;\n", + " } else {\n", + " o.x -= (o.px - (o.px = o.x)) * friction;\n", + " o.y -= (o.py - (o.py = o.y)) * friction;\n", + " }\n", + " }\n", + " event.tick({\n", + " type: \"tick\",\n", + " alpha: alpha\n", + " });\n", + " };\n", + " force.nodes = function(x) {\n", + " if (!arguments.length) return nodes;\n", + " nodes = x;\n", + " return force;\n", + " };\n", + " force.links = function(x) {\n", + " if (!arguments.length) return links;\n", + " links = x;\n", + " return force;\n", + " };\n", + " force.size = function(x) {\n", + " if (!arguments.length) return size;\n", + " size = x;\n", + " return force;\n", + " };\n", + " force.linkDistance = function(x) {\n", + " if (!arguments.length) return linkDistance;\n", + " linkDistance = typeof x === \"function\" ? x : +x;\n", + " return force;\n", + " };\n", + " force.distance = force.linkDistance;\n", + " force.linkStrength = function(x) {\n", + " if (!arguments.length) return linkStrength;\n", + " linkStrength = typeof x === \"function\" ? x : +x;\n", + " return force;\n", + " };\n", + " force.friction = function(x) {\n", + " if (!arguments.length) return friction;\n", + " friction = +x;\n", + " return force;\n", + " };\n", + " force.charge = function(x) {\n", + " if (!arguments.length) return charge;\n", + " charge = typeof x === \"function\" ? x : +x;\n", + " return force;\n", + " };\n", + " force.chargeDistance = function(x) {\n", + " if (!arguments.length) return Math.sqrt(chargeDistance2);\n", + " chargeDistance2 = x * x;\n", + " return force;\n", + " };\n", + " force.gravity = function(x) {\n", + " if (!arguments.length) return gravity;\n", + " gravity = +x;\n", + " return force;\n", + " };\n", + " force.theta = function(x) {\n", + " if (!arguments.length) return Math.sqrt(theta2);\n", + " theta2 = x * x;\n", + " return force;\n", + " };\n", + " force.alpha = function(x) {\n", + " if (!arguments.length) return alpha;\n", + " x = +x;\n", + " if (alpha) {\n", + " if (x > 0) {\n", + " alpha = x;\n", + " } else {\n", + " timer.c = null, timer.t = NaN, timer = null;\n", + " event.end({\n", + " type: \"end\",\n", + " alpha: alpha = 0\n", + " });\n", + " }\n", + " } else if (x > 0) {\n", + " event.start({\n", + " type: \"start\",\n", + " alpha: alpha = x\n", + " });\n", + " timer = d3_timer(force.tick);\n", + " }\n", + " return force;\n", + " };\n", + " force.start = function() {\n", + " var i, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;\n", + " for (i = 0; i < n; ++i) {\n", + " (o = nodes[i]).index = i;\n", + " o.weight = 0;\n", + " }\n", + " for (i = 0; i < m; ++i) {\n", + " o = links[i];\n", + " if (typeof o.source == \"number\") o.source = nodes[o.source];\n", + " if (typeof o.target == \"number\") o.target = nodes[o.target];\n", + " ++o.source.weight;\n", + " ++o.target.weight;\n", + " }\n", + " for (i = 0; i < n; ++i) {\n", + " o = nodes[i];\n", + " if (isNaN(o.x)) o.x = position(\"x\", w);\n", + " if (isNaN(o.y)) o.y = position(\"y\", h);\n", + " if (isNaN(o.px)) o.px = o.x;\n", + " if (isNaN(o.py)) o.py = o.y;\n", + " }\n", + " distances = [];\n", + " if (typeof linkDistance === \"function\") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance;\n", + " strengths = [];\n", + " if (typeof linkStrength === \"function\") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength;\n", + " charges = [];\n", + " if (typeof charge === \"function\") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge;\n", + " function position(dimension, size) {\n", + " if (!neighbors) {\n", + " neighbors = new Array(n);\n", + " for (j = 0; j < n; ++j) {\n", + " neighbors[j] = [];\n", + " }\n", + " for (j = 0; j < m; ++j) {\n", + " var o = links[j];\n", + " neighbors[o.source.index].push(o.target);\n", + " neighbors[o.target.index].push(o.source);\n", + " }\n", + " }\n", + " var candidates = neighbors[i], j = -1, l = candidates.length, x;\n", + " while (++j < l) if (!isNaN(x = candidates[j][dimension])) return x;\n", + " return Math.random() * size;\n", + " }\n", + " return force.resume();\n", + " };\n", + " force.resume = function() {\n", + " return force.alpha(.1);\n", + " };\n", + " force.stop = function() {\n", + " return force.alpha(0);\n", + " };\n", + " force.drag = function() {\n", + " if (!drag) drag = d3.behavior.drag().origin(d3_identity).on(\"dragstart.force\", d3_layout_forceDragstart).on(\"drag.force\", dragmove).on(\"dragend.force\", d3_layout_forceDragend);\n", + " if (!arguments.length) return drag;\n", + " this.on(\"mouseover.force\", d3_layout_forceMouseover).on(\"mouseout.force\", d3_layout_forceMouseout).call(drag);\n", + " };\n", + " function dragmove(d) {\n", + " d.px = d3.event.x, d.py = d3.event.y;\n", + " force.resume();\n", + " }\n", + " return d3.rebind(force, event, \"on\");\n", + " };\n", + " function d3_layout_forceDragstart(d) {\n", + " d.fixed |= 2;\n", + " }\n", + " function d3_layout_forceDragend(d) {\n", + " d.fixed &= ~6;\n", + " }\n", + " function d3_layout_forceMouseover(d) {\n", + " d.fixed |= 4;\n", + " d.px = d.x, d.py = d.y;\n", + " }\n", + " function d3_layout_forceMouseout(d) {\n", + " d.fixed &= ~4;\n", + " }\n", + " function d3_layout_forceAccumulate(quad, alpha, charges) {\n", + " var cx = 0, cy = 0;\n", + " quad.charge = 0;\n", + " if (!quad.leaf) {\n", + " var nodes = quad.nodes, n = nodes.length, i = -1, c;\n", + " while (++i < n) {\n", + " c = nodes[i];\n", + " if (c == null) continue;\n", + " d3_layout_forceAccumulate(c, alpha, charges);\n", + " quad.charge += c.charge;\n", + " cx += c.charge * c.cx;\n", + " cy += c.charge * c.cy;\n", + " }\n", + " }\n", + " if (quad.point) {\n", + " if (!quad.leaf) {\n", + " quad.point.x += Math.random() - .5;\n", + " quad.point.y += Math.random() - .5;\n", + " }\n", + " var k = alpha * charges[quad.point.index];\n", + " quad.charge += quad.pointCharge = k;\n", + " cx += k * quad.point.x;\n", + " cy += k * quad.point.y;\n", + " }\n", + " quad.cx = cx / quad.charge;\n", + " quad.cy = cy / quad.charge;\n", + " }\n", + " var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1, d3_layout_forceChargeDistance2 = Infinity;\n", + " d3.layout.hierarchy = function() {\n", + " var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue;\n", + " function hierarchy(root) {\n", + " var stack = [ root ], nodes = [], node;\n", + " root.depth = 0;\n", + " while ((node = stack.pop()) != null) {\n", + " nodes.push(node);\n", + " if ((childs = children.call(hierarchy, node, node.depth)) && (n = childs.length)) {\n", + " var n, childs, child;\n", + " while (--n >= 0) {\n", + " stack.push(child = childs[n]);\n", + " child.parent = node;\n", + " child.depth = node.depth + 1;\n", + " }\n", + " if (value) node.value = 0;\n", + " node.children = childs;\n", + " } else {\n", + " if (value) node.value = +value.call(hierarchy, node, node.depth) || 0;\n", + " delete node.children;\n", + " }\n", + " }\n", + " d3_layout_hierarchyVisitAfter(root, function(node) {\n", + " var childs, parent;\n", + " if (sort && (childs = node.children)) childs.sort(sort);\n", + " if (value && (parent = node.parent)) parent.value += node.value;\n", + " });\n", + " return nodes;\n", + " }\n", + " hierarchy.sort = function(x) {\n", + " if (!arguments.length) return sort;\n", + " sort = x;\n", + " return hierarchy;\n", + " };\n", + " hierarchy.children = function(x) {\n", + " if (!arguments.length) return children;\n", + " children = x;\n", + " return hierarchy;\n", + " };\n", + " hierarchy.value = function(x) {\n", + " if (!arguments.length) return value;\n", + " value = x;\n", + " return hierarchy;\n", + " };\n", + " hierarchy.revalue = function(root) {\n", + " if (value) {\n", + " d3_layout_hierarchyVisitBefore(root, function(node) {\n", + " if (node.children) node.value = 0;\n", + " });\n", + " d3_layout_hierarchyVisitAfter(root, function(node) {\n", + " var parent;\n", + " if (!node.children) node.value = +value.call(hierarchy, node, node.depth) || 0;\n", + " if (parent = node.parent) parent.value += node.value;\n", + " });\n", + " }\n", + " return root;\n", + " };\n", + " return hierarchy;\n", + " };\n", + " function d3_layout_hierarchyRebind(object, hierarchy) {\n", + " d3.rebind(object, hierarchy, \"sort\", \"children\", \"value\");\n", + " object.nodes = object;\n", + " object.links = d3_layout_hierarchyLinks;\n", + " return object;\n", + " }\n", + " function d3_layout_hierarchyVisitBefore(node, callback) {\n", + " var nodes = [ node ];\n", + " while ((node = nodes.pop()) != null) {\n", + " callback(node);\n", + " if ((children = node.children) && (n = children.length)) {\n", + " var n, children;\n", + " while (--n >= 0) nodes.push(children[n]);\n", + " }\n", + " }\n", + " }\n", + " function d3_layout_hierarchyVisitAfter(node, callback) {\n", + " var nodes = [ node ], nodes2 = [];\n", + " while ((node = nodes.pop()) != null) {\n", + " nodes2.push(node);\n", + " if ((children = node.children) && (n = children.length)) {\n", + " var i = -1, n, children;\n", + " while (++i < n) nodes.push(children[i]);\n", + " }\n", + " }\n", + " while ((node = nodes2.pop()) != null) {\n", + " callback(node);\n", + " }\n", + " }\n", + " function d3_layout_hierarchyChildren(d) {\n", + " return d.children;\n", + " }\n", + " function d3_layout_hierarchyValue(d) {\n", + " return d.value;\n", + " }\n", + " function d3_layout_hierarchySort(a, b) {\n", + " return b.value - a.value;\n", + " }\n", + " function d3_layout_hierarchyLinks(nodes) {\n", + " return d3.merge(nodes.map(function(parent) {\n", + " return (parent.children || []).map(function(child) {\n", + " return {\n", + " source: parent,\n", + " target: child\n", + " };\n", + " });\n", + " }));\n", + " }\n", + " d3.layout.partition = function() {\n", + " var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ];\n", + " function position(node, x, dx, dy) {\n", + " var children = node.children;\n", + " node.x = x;\n", + " node.y = node.depth * dy;\n", + " node.dx = dx;\n", + " node.dy = dy;\n", + " if (children && (n = children.length)) {\n", + " var i = -1, n, c, d;\n", + " dx = node.value ? dx / node.value : 0;\n", + " while (++i < n) {\n", + " position(c = children[i], x, d = c.value * dx, dy);\n", + " x += d;\n", + " }\n", + " }\n", + " }\n", + " function depth(node) {\n", + " var children = node.children, d = 0;\n", + " if (children && (n = children.length)) {\n", + " var i = -1, n;\n", + " while (++i < n) d = Math.max(d, depth(children[i]));\n", + " }\n", + " return 1 + d;\n", + " }\n", + " function partition(d, i) {\n", + " var nodes = hierarchy.call(this, d, i);\n", + " position(nodes[0], 0, size[0], size[1] / depth(nodes[0]));\n", + " return nodes;\n", + " }\n", + " partition.size = function(x) {\n", + " if (!arguments.length) return size;\n", + " size = x;\n", + " return partition;\n", + " };\n", + " return d3_layout_hierarchyRebind(partition, hierarchy);\n", + " };\n", + " d3.layout.pie = function() {\n", + " var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = τ, padAngle = 0;\n", + " function pie(data) {\n", + " var n = data.length, values = data.map(function(d, i) {\n", + " return +value.call(pie, d, i);\n", + " }), a = +(typeof startAngle === \"function\" ? startAngle.apply(this, arguments) : startAngle), da = (typeof endAngle === \"function\" ? endAngle.apply(this, arguments) : endAngle) - a, p = Math.min(Math.abs(da) / n, +(typeof padAngle === \"function\" ? padAngle.apply(this, arguments) : padAngle)), pa = p * (da < 0 ? -1 : 1), sum = d3.sum(values), k = sum ? (da - n * pa) / sum : 0, index = d3.range(n), arcs = [], v;\n", + " if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) {\n", + " return values[j] - values[i];\n", + " } : function(i, j) {\n", + " return sort(data[i], data[j]);\n", + " });\n", + " index.forEach(function(i) {\n", + " arcs[i] = {\n", + " data: data[i],\n", + " value: v = values[i],\n", + " startAngle: a,\n", + " endAngle: a += v * k + pa,\n", + " padAngle: p\n", + " };\n", + " });\n", + " return arcs;\n", + " }\n", + " pie.value = function(_) {\n", + " if (!arguments.length) return value;\n", + " value = _;\n", + " return pie;\n", + " };\n", + " pie.sort = function(_) {\n", + " if (!arguments.length) return sort;\n", + " sort = _;\n", + " return pie;\n", + " };\n", + " pie.startAngle = function(_) {\n", + " if (!arguments.length) return startAngle;\n", + " startAngle = _;\n", + " return pie;\n", + " };\n", + " pie.endAngle = function(_) {\n", + " if (!arguments.length) return endAngle;\n", + " endAngle = _;\n", + " return pie;\n", + " };\n", + " pie.padAngle = function(_) {\n", + " if (!arguments.length) return padAngle;\n", + " padAngle = _;\n", + " return pie;\n", + " };\n", + " return pie;\n", + " };\n", + " var d3_layout_pieSortByValue = {};\n", + " d3.layout.stack = function() {\n", + " var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY;\n", + " function stack(data, index) {\n", + " if (!(n = data.length)) return data;\n", + " var series = data.map(function(d, i) {\n", + " return values.call(stack, d, i);\n", + " });\n", + " var points = series.map(function(d) {\n", + " return d.map(function(v, i) {\n", + " return [ x.call(stack, v, i), y.call(stack, v, i) ];\n", + " });\n", + " });\n", + " var orders = order.call(stack, points, index);\n", + " series = d3.permute(series, orders);\n", + " points = d3.permute(points, orders);\n", + " var offsets = offset.call(stack, points, index);\n", + " var m = series[0].length, n, i, j, o;\n", + " for (j = 0; j < m; ++j) {\n", + " out.call(stack, series[0][j], o = offsets[j], points[0][j][1]);\n", + " for (i = 1; i < n; ++i) {\n", + " out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]);\n", + " }\n", + " }\n", + " return data;\n", + " }\n", + " stack.values = function(x) {\n", + " if (!arguments.length) return values;\n", + " values = x;\n", + " return stack;\n", + " };\n", + " stack.order = function(x) {\n", + " if (!arguments.length) return order;\n", + " order = typeof x === \"function\" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault;\n", + " return stack;\n", + " };\n", + " stack.offset = function(x) {\n", + " if (!arguments.length) return offset;\n", + " offset = typeof x === \"function\" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero;\n", + " return stack;\n", + " };\n", + " stack.x = function(z) {\n", + " if (!arguments.length) return x;\n", + " x = z;\n", + " return stack;\n", + " };\n", + " stack.y = function(z) {\n", + " if (!arguments.length) return y;\n", + " y = z;\n", + " return stack;\n", + " };\n", + " stack.out = function(z) {\n", + " if (!arguments.length) return out;\n", + " out = z;\n", + " return stack;\n", + " };\n", + " return stack;\n", + " };\n", + " function d3_layout_stackX(d) {\n", + " return d.x;\n", + " }\n", + " function d3_layout_stackY(d) {\n", + " return d.y;\n", + " }\n", + " function d3_layout_stackOut(d, y0, y) {\n", + " d.y0 = y0;\n", + " d.y = y;\n", + " }\n", + " var d3_layout_stackOrders = d3.map({\n", + " \"inside-out\": function(data) {\n", + " var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) {\n", + " return max[a] - max[b];\n", + " }), top = 0, bottom = 0, tops = [], bottoms = [];\n", + " for (i = 0; i < n; ++i) {\n", + " j = index[i];\n", + " if (top < bottom) {\n", + " top += sums[j];\n", + " tops.push(j);\n", + " } else {\n", + " bottom += sums[j];\n", + " bottoms.push(j);\n", + " }\n", + " }\n", + " return bottoms.reverse().concat(tops);\n", + " },\n", + " reverse: function(data) {\n", + " return d3.range(data.length).reverse();\n", + " },\n", + " \"default\": d3_layout_stackOrderDefault\n", + " });\n", + " var d3_layout_stackOffsets = d3.map({\n", + " silhouette: function(data) {\n", + " var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = [];\n", + " for (j = 0; j < m; ++j) {\n", + " for (i = 0, o = 0; i < n; i++) o += data[i][j][1];\n", + " if (o > max) max = o;\n", + " sums.push(o);\n", + " }\n", + " for (j = 0; j < m; ++j) {\n", + " y0[j] = (max - sums[j]) / 2;\n", + " }\n", + " return y0;\n", + " },\n", + " wiggle: function(data) {\n", + " var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = [];\n", + " y0[0] = o = o0 = 0;\n", + " for (j = 1; j < m; ++j) {\n", + " for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1];\n", + " for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) {\n", + " for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) {\n", + " s3 += (data[k][j][1] - data[k][j - 1][1]) / dx;\n", + " }\n", + " s2 += s3 * data[i][j][1];\n", + " }\n", + " y0[j] = o -= s1 ? s2 / s1 * dx : 0;\n", + " if (o < o0) o0 = o;\n", + " }\n", + " for (j = 0; j < m; ++j) y0[j] -= o0;\n", + " return y0;\n", + " },\n", + " expand: function(data) {\n", + " var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = [];\n", + " for (j = 0; j < m; ++j) {\n", + " for (i = 0, o = 0; i < n; i++) o += data[i][j][1];\n", + " if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k;\n", + " }\n", + " for (j = 0; j < m; ++j) y0[j] = 0;\n", + " return y0;\n", + " },\n", + " zero: d3_layout_stackOffsetZero\n", + " });\n", + " function d3_layout_stackOrderDefault(data) {\n", + " return d3.range(data.length);\n", + " }\n", + " function d3_layout_stackOffsetZero(data) {\n", + " var j = -1, m = data[0].length, y0 = [];\n", + " while (++j < m) y0[j] = 0;\n", + " return y0;\n", + " }\n", + " function d3_layout_stackMaxIndex(array) {\n", + " var i = 1, j = 0, v = array[0][1], k, n = array.length;\n", + " for (;i < n; ++i) {\n", + " if ((k = array[i][1]) > v) {\n", + " j = i;\n", + " v = k;\n", + " }\n", + " }\n", + " return j;\n", + " }\n", + " function d3_layout_stackReduceSum(d) {\n", + " return d.reduce(d3_layout_stackSum, 0);\n", + " }\n", + " function d3_layout_stackSum(p, d) {\n", + " return p + d[1];\n", + " }\n", + " d3.layout.histogram = function() {\n", + " var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges;\n", + " function histogram(data, i) {\n", + " var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x;\n", + " while (++i < m) {\n", + " bin = bins[i] = [];\n", + " bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]);\n", + " bin.y = 0;\n", + " }\n", + " if (m > 0) {\n", + " i = -1;\n", + " while (++i < n) {\n", + " x = values[i];\n", + " if (x >= range[0] && x <= range[1]) {\n", + " bin = bins[d3.bisect(thresholds, x, 1, m) - 1];\n", + " bin.y += k;\n", + " bin.push(data[i]);\n", + " }\n", + " }\n", + " }\n", + " return bins;\n", + " }\n", + " histogram.value = function(x) {\n", + " if (!arguments.length) return valuer;\n", + " valuer = x;\n", + " return histogram;\n", + " };\n", + " histogram.range = function(x) {\n", + " if (!arguments.length) return ranger;\n", + " ranger = d3_functor(x);\n", + " return histogram;\n", + " };\n", + " histogram.bins = function(x) {\n", + " if (!arguments.length) return binner;\n", + " binner = typeof x === \"number\" ? function(range) {\n", + " return d3_layout_histogramBinFixed(range, x);\n", + " } : d3_functor(x);\n", + " return histogram;\n", + " };\n", + " histogram.frequency = function(x) {\n", + " if (!arguments.length) return frequency;\n", + " frequency = !!x;\n", + " return histogram;\n", + " };\n", + " return histogram;\n", + " };\n", + " function d3_layout_histogramBinSturges(range, values) {\n", + " return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1));\n", + " }\n", + " function d3_layout_histogramBinFixed(range, n) {\n", + " var x = -1, b = +range[0], m = (range[1] - b) / n, f = [];\n", + " while (++x <= n) f[x] = m * x + b;\n", + " return f;\n", + " }\n", + " function d3_layout_histogramRange(values) {\n", + " return [ d3.min(values), d3.max(values) ];\n", + " }\n", + " d3.layout.pack = function() {\n", + " var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ], radius;\n", + " function pack(d, i) {\n", + " var nodes = hierarchy.call(this, d, i), root = nodes[0], w = size[0], h = size[1], r = radius == null ? Math.sqrt : typeof radius === \"function\" ? radius : function() {\n", + " return radius;\n", + " };\n", + " root.x = root.y = 0;\n", + " d3_layout_hierarchyVisitAfter(root, function(d) {\n", + " d.r = +r(d.value);\n", + " });\n", + " d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);\n", + " if (padding) {\n", + " var dr = padding * (radius ? 1 : Math.max(2 * root.r / w, 2 * root.r / h)) / 2;\n", + " d3_layout_hierarchyVisitAfter(root, function(d) {\n", + " d.r += dr;\n", + " });\n", + " d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);\n", + " d3_layout_hierarchyVisitAfter(root, function(d) {\n", + " d.r -= dr;\n", + " });\n", + " }\n", + " d3_layout_packTransform(root, w / 2, h / 2, radius ? 1 : 1 / Math.max(2 * root.r / w, 2 * root.r / h));\n", + " return nodes;\n", + " }\n", + " pack.size = function(_) {\n", + " if (!arguments.length) return size;\n", + " size = _;\n", + " return pack;\n", + " };\n", + " pack.radius = function(_) {\n", + " if (!arguments.length) return radius;\n", + " radius = _ == null || typeof _ === \"function\" ? _ : +_;\n", + " return pack;\n", + " };\n", + " pack.padding = function(_) {\n", + " if (!arguments.length) return padding;\n", + " padding = +_;\n", + " return pack;\n", + " };\n", + " return d3_layout_hierarchyRebind(pack, hierarchy);\n", + " };\n", + " function d3_layout_packSort(a, b) {\n", + " return a.value - b.value;\n", + " }\n", + " function d3_layout_packInsert(a, b) {\n", + " var c = a._pack_next;\n", + " a._pack_next = b;\n", + " b._pack_prev = a;\n", + " b._pack_next = c;\n", + " c._pack_prev = b;\n", + " }\n", + " function d3_layout_packSplice(a, b) {\n", + " a._pack_next = b;\n", + " b._pack_prev = a;\n", + " }\n", + " function d3_layout_packIntersects(a, b) {\n", + " var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r;\n", + " return .999 * dr * dr > dx * dx + dy * dy;\n", + " }\n", + " function d3_layout_packSiblings(node) {\n", + " if (!(nodes = node.children) || !(n = nodes.length)) return;\n", + " var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n;\n", + " function bound(node) {\n", + " xMin = Math.min(node.x - node.r, xMin);\n", + " xMax = Math.max(node.x + node.r, xMax);\n", + " yMin = Math.min(node.y - node.r, yMin);\n", + " yMax = Math.max(node.y + node.r, yMax);\n", + " }\n", + " nodes.forEach(d3_layout_packLink);\n", + " a = nodes[0];\n", + " a.x = -a.r;\n", + " a.y = 0;\n", + " bound(a);\n", + " if (n > 1) {\n", + " b = nodes[1];\n", + " b.x = b.r;\n", + " b.y = 0;\n", + " bound(b);\n", + " if (n > 2) {\n", + " c = nodes[2];\n", + " d3_layout_packPlace(a, b, c);\n", + " bound(c);\n", + " d3_layout_packInsert(a, c);\n", + " a._pack_prev = c;\n", + " d3_layout_packInsert(c, b);\n", + " b = a._pack_next;\n", + " for (i = 3; i < n; i++) {\n", + " d3_layout_packPlace(a, b, c = nodes[i]);\n", + " var isect = 0, s1 = 1, s2 = 1;\n", + " for (j = b._pack_next; j !== b; j = j._pack_next, s1++) {\n", + " if (d3_layout_packIntersects(j, c)) {\n", + " isect = 1;\n", + " break;\n", + " }\n", + " }\n", + " if (isect == 1) {\n", + " for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {\n", + " if (d3_layout_packIntersects(k, c)) {\n", + " break;\n", + " }\n", + " }\n", + " }\n", + " if (isect) {\n", + " if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b);\n", + " i--;\n", + " } else {\n", + " d3_layout_packInsert(a, c);\n", + " b = c;\n", + " bound(c);\n", + " }\n", + " }\n", + " }\n", + " }\n", + " var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0;\n", + " for (i = 0; i < n; i++) {\n", + " c = nodes[i];\n", + " c.x -= cx;\n", + " c.y -= cy;\n", + " cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y));\n", + " }\n", + " node.r = cr;\n", + " nodes.forEach(d3_layout_packUnlink);\n", + " }\n", + " function d3_layout_packLink(node) {\n", + " node._pack_next = node._pack_prev = node;\n", + " }\n", + " function d3_layout_packUnlink(node) {\n", + " delete node._pack_next;\n", + " delete node._pack_prev;\n", + " }\n", + " function d3_layout_packTransform(node, x, y, k) {\n", + " var children = node.children;\n", + " node.x = x += k * node.x;\n", + " node.y = y += k * node.y;\n", + " node.r *= k;\n", + " if (children) {\n", + " var i = -1, n = children.length;\n", + " while (++i < n) d3_layout_packTransform(children[i], x, y, k);\n", + " }\n", + " }\n", + " function d3_layout_packPlace(a, b, c) {\n", + " var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y;\n", + " if (db && (dx || dy)) {\n", + " var da = b.r + c.r, dc = dx * dx + dy * dy;\n", + " da *= da;\n", + " db *= db;\n", + " var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);\n", + " c.x = a.x + x * dx + y * dy;\n", + " c.y = a.y + x * dy - y * dx;\n", + " } else {\n", + " c.x = a.x + db;\n", + " c.y = a.y;\n", + " }\n", + " }\n", + " d3.layout.tree = function() {\n", + " var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = null;\n", + " function tree(d, i) {\n", + " var nodes = hierarchy.call(this, d, i), root0 = nodes[0], root1 = wrapTree(root0);\n", + " d3_layout_hierarchyVisitAfter(root1, firstWalk), root1.parent.m = -root1.z;\n", + " d3_layout_hierarchyVisitBefore(root1, secondWalk);\n", + " if (nodeSize) d3_layout_hierarchyVisitBefore(root0, sizeNode); else {\n", + " var left = root0, right = root0, bottom = root0;\n", + " d3_layout_hierarchyVisitBefore(root0, function(node) {\n", + " if (node.x < left.x) left = node;\n", + " if (node.x > right.x) right = node;\n", + " if (node.depth > bottom.depth) bottom = node;\n", + " });\n", + " var tx = separation(left, right) / 2 - left.x, kx = size[0] / (right.x + separation(right, left) / 2 + tx), ky = size[1] / (bottom.depth || 1);\n", + " d3_layout_hierarchyVisitBefore(root0, function(node) {\n", + " node.x = (node.x + tx) * kx;\n", + " node.y = node.depth * ky;\n", + " });\n", + " }\n", + " return nodes;\n", + " }\n", + " function wrapTree(root0) {\n", + " var root1 = {\n", + " A: null,\n", + " children: [ root0 ]\n", + " }, queue = [ root1 ], node1;\n", + " while ((node1 = queue.pop()) != null) {\n", + " for (var children = node1.children, child, i = 0, n = children.length; i < n; ++i) {\n", + " queue.push((children[i] = child = {\n", + " _: children[i],\n", + " parent: node1,\n", + " children: (child = children[i].children) && child.slice() || [],\n", + " A: null,\n", + " a: null,\n", + " z: 0,\n", + " m: 0,\n", + " c: 0,\n", + " s: 0,\n", + " t: null,\n", + " i: i\n", + " }).a = child);\n", + " }\n", + " }\n", + " return root1.children[0];\n", + " }\n", + " function firstWalk(v) {\n", + " var children = v.children, siblings = v.parent.children, w = v.i ? siblings[v.i - 1] : null;\n", + " if (children.length) {\n", + " d3_layout_treeShift(v);\n", + " var midpoint = (children[0].z + children[children.length - 1].z) / 2;\n", + " if (w) {\n", + " v.z = w.z + separation(v._, w._);\n", + " v.m = v.z - midpoint;\n", + " } else {\n", + " v.z = midpoint;\n", + " }\n", + " } else if (w) {\n", + " v.z = w.z + separation(v._, w._);\n", + " }\n", + " v.parent.A = apportion(v, w, v.parent.A || siblings[0]);\n", + " }\n", + " function secondWalk(v) {\n", + " v._.x = v.z + v.parent.m;\n", + " v.m += v.parent.m;\n", + " }\n", + " function apportion(v, w, ancestor) {\n", + " if (w) {\n", + " var vip = v, vop = v, vim = w, vom = vip.parent.children[0], sip = vip.m, sop = vop.m, sim = vim.m, som = vom.m, shift;\n", + " while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) {\n", + " vom = d3_layout_treeLeft(vom);\n", + " vop = d3_layout_treeRight(vop);\n", + " vop.a = v;\n", + " shift = vim.z + sim - vip.z - sip + separation(vim._, vip._);\n", + " if (shift > 0) {\n", + " d3_layout_treeMove(d3_layout_treeAncestor(vim, v, ancestor), v, shift);\n", + " sip += shift;\n", + " sop += shift;\n", + " }\n", + " sim += vim.m;\n", + " sip += vip.m;\n", + " som += vom.m;\n", + " sop += vop.m;\n", + " }\n", + " if (vim && !d3_layout_treeRight(vop)) {\n", + " vop.t = vim;\n", + " vop.m += sim - sop;\n", + " }\n", + " if (vip && !d3_layout_treeLeft(vom)) {\n", + " vom.t = vip;\n", + " vom.m += sip - som;\n", + " ancestor = v;\n", + " }\n", + " }\n", + " return ancestor;\n", + " }\n", + " function sizeNode(node) {\n", + " node.x *= size[0];\n", + " node.y = node.depth * size[1];\n", + " }\n", + " tree.separation = function(x) {\n", + " if (!arguments.length) return separation;\n", + " separation = x;\n", + " return tree;\n", + " };\n", + " tree.size = function(x) {\n", + " if (!arguments.length) return nodeSize ? null : size;\n", + " nodeSize = (size = x) == null ? sizeNode : null;\n", + " return tree;\n", + " };\n", + " tree.nodeSize = function(x) {\n", + " if (!arguments.length) return nodeSize ? size : null;\n", + " nodeSize = (size = x) == null ? null : sizeNode;\n", + " return tree;\n", + " };\n", + " return d3_layout_hierarchyRebind(tree, hierarchy);\n", + " };\n", + " function d3_layout_treeSeparation(a, b) {\n", + " return a.parent == b.parent ? 1 : 2;\n", + " }\n", + " function d3_layout_treeLeft(v) {\n", + " var children = v.children;\n", + " return children.length ? children[0] : v.t;\n", + " }\n", + " function d3_layout_treeRight(v) {\n", + " var children = v.children, n;\n", + " return (n = children.length) ? children[n - 1] : v.t;\n", + " }\n", + " function d3_layout_treeMove(wm, wp, shift) {\n", + " var change = shift / (wp.i - wm.i);\n", + " wp.c -= change;\n", + " wp.s += shift;\n", + " wm.c += change;\n", + " wp.z += shift;\n", + " wp.m += shift;\n", + " }\n", + " function d3_layout_treeShift(v) {\n", + " var shift = 0, change = 0, children = v.children, i = children.length, w;\n", + " while (--i >= 0) {\n", + " w = children[i];\n", + " w.z += shift;\n", + " w.m += shift;\n", + " shift += w.s + (change += w.c);\n", + " }\n", + " }\n", + " function d3_layout_treeAncestor(vim, v, ancestor) {\n", + " return vim.a.parent === v.parent ? vim.a : ancestor;\n", + " }\n", + " d3.layout.cluster = function() {\n", + " var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = false;\n", + " function cluster(d, i) {\n", + " var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0;\n", + " d3_layout_hierarchyVisitAfter(root, function(node) {\n", + " var children = node.children;\n", + " if (children && children.length) {\n", + " node.x = d3_layout_clusterX(children);\n", + " node.y = d3_layout_clusterY(children);\n", + " } else {\n", + " node.x = previousNode ? x += separation(node, previousNode) : 0;\n", + " node.y = 0;\n", + " previousNode = node;\n", + " }\n", + " });\n", + " var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2;\n", + " d3_layout_hierarchyVisitAfter(root, nodeSize ? function(node) {\n", + " node.x = (node.x - root.x) * size[0];\n", + " node.y = (root.y - node.y) * size[1];\n", + " } : function(node) {\n", + " node.x = (node.x - x0) / (x1 - x0) * size[0];\n", + " node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1];\n", + " });\n", + " return nodes;\n", + " }\n", + " cluster.separation = function(x) {\n", + " if (!arguments.length) return separation;\n", + " separation = x;\n", + " return cluster;\n", + " };\n", + " cluster.size = function(x) {\n", + " if (!arguments.length) return nodeSize ? null : size;\n", + " nodeSize = (size = x) == null;\n", + " return cluster;\n", + " };\n", + " cluster.nodeSize = function(x) {\n", + " if (!arguments.length) return nodeSize ? size : null;\n", + " nodeSize = (size = x) != null;\n", + " return cluster;\n", + " };\n", + " return d3_layout_hierarchyRebind(cluster, hierarchy);\n", + " };\n", + " function d3_layout_clusterY(children) {\n", + " return 1 + d3.max(children, function(child) {\n", + " return child.y;\n", + " });\n", + " }\n", + " function d3_layout_clusterX(children) {\n", + " return children.reduce(function(x, child) {\n", + " return x + child.x;\n", + " }, 0) / children.length;\n", + " }\n", + " function d3_layout_clusterLeft(node) {\n", + " var children = node.children;\n", + " return children && children.length ? d3_layout_clusterLeft(children[0]) : node;\n", + " }\n", + " function d3_layout_clusterRight(node) {\n", + " var children = node.children, n;\n", + " return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node;\n", + " }\n", + " d3.layout.treemap = function() {\n", + " var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = \"squarify\", ratio = .5 * (1 + Math.sqrt(5));\n", + " function scale(children, k) {\n", + " var i = -1, n = children.length, child, area;\n", + " while (++i < n) {\n", + " area = (child = children[i]).value * (k < 0 ? 0 : k);\n", + " child.area = isNaN(area) || area <= 0 ? 0 : area;\n", + " }\n", + " }\n", + " function squarify(node) {\n", + " var children = node.children;\n", + " if (children && children.length) {\n", + " var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === \"slice\" ? rect.dx : mode === \"dice\" ? rect.dy : mode === \"slice-dice\" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n;\n", + " scale(remaining, rect.dx * rect.dy / node.value);\n", + " row.area = 0;\n", + " while ((n = remaining.length) > 0) {\n", + " row.push(child = remaining[n - 1]);\n", + " row.area += child.area;\n", + " if (mode !== \"squarify\" || (score = worst(row, u)) <= best) {\n", + " remaining.pop();\n", + " best = score;\n", + " } else {\n", + " row.area -= row.pop().area;\n", + " position(row, u, rect, false);\n", + " u = Math.min(rect.dx, rect.dy);\n", + " row.length = row.area = 0;\n", + " best = Infinity;\n", + " }\n", + " }\n", + " if (row.length) {\n", + " position(row, u, rect, true);\n", + " row.length = row.area = 0;\n", + " }\n", + " children.forEach(squarify);\n", + " }\n", + " }\n", + " function stickify(node) {\n", + " var children = node.children;\n", + " if (children && children.length) {\n", + " var rect = pad(node), remaining = children.slice(), child, row = [];\n", + " scale(remaining, rect.dx * rect.dy / node.value);\n", + " row.area = 0;\n", + " while (child = remaining.pop()) {\n", + " row.push(child);\n", + " row.area += child.area;\n", + " if (child.z != null) {\n", + " position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length);\n", + " row.length = row.area = 0;\n", + " }\n", + " }\n", + " children.forEach(stickify);\n", + " }\n", + " }\n", + " function worst(row, u) {\n", + " var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length;\n", + " while (++i < n) {\n", + " if (!(r = row[i].area)) continue;\n", + " if (r < rmin) rmin = r;\n", + " if (r > rmax) rmax = r;\n", + " }\n", + " s *= s;\n", + " u *= u;\n", + " return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity;\n", + " }\n", + " function position(row, u, rect, flush) {\n", + " var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o;\n", + " if (u == rect.dx) {\n", + " if (flush || v > rect.dy) v = rect.dy;\n", + " while (++i < n) {\n", + " o = row[i];\n", + " o.x = x;\n", + " o.y = y;\n", + " o.dy = v;\n", + " x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0);\n", + " }\n", + " o.z = true;\n", + " o.dx += rect.x + rect.dx - x;\n", + " rect.y += v;\n", + " rect.dy -= v;\n", + " } else {\n", + " if (flush || v > rect.dx) v = rect.dx;\n", + " while (++i < n) {\n", + " o = row[i];\n", + " o.x = x;\n", + " o.y = y;\n", + " o.dx = v;\n", + " y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0);\n", + " }\n", + " o.z = false;\n", + " o.dy += rect.y + rect.dy - y;\n", + " rect.x += v;\n", + " rect.dx -= v;\n", + " }\n", + " }\n", + " function treemap(d) {\n", + " var nodes = stickies || hierarchy(d), root = nodes[0];\n", + " root.x = root.y = 0;\n", + " if (root.value) root.dx = size[0], root.dy = size[1]; else root.dx = root.dy = 0;\n", + " if (stickies) hierarchy.revalue(root);\n", + " scale([ root ], root.dx * root.dy / root.value);\n", + " (stickies ? stickify : squarify)(root);\n", + " if (sticky) stickies = nodes;\n", + " return nodes;\n", + " }\n", + " treemap.size = function(x) {\n", + " if (!arguments.length) return size;\n", + " size = x;\n", + " return treemap;\n", + " };\n", + " treemap.padding = function(x) {\n", + " if (!arguments.length) return padding;\n", + " function padFunction(node) {\n", + " var p = x.call(treemap, node, node.depth);\n", + " return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === \"number\" ? [ p, p, p, p ] : p);\n", + " }\n", + " function padConstant(node) {\n", + " return d3_layout_treemapPad(node, x);\n", + " }\n", + " var type;\n", + " pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === \"function\" ? padFunction : type === \"number\" ? (x = [ x, x, x, x ], \n", + " padConstant) : padConstant;\n", + " return treemap;\n", + " };\n", + " treemap.round = function(x) {\n", + " if (!arguments.length) return round != Number;\n", + " round = x ? Math.round : Number;\n", + " return treemap;\n", + " };\n", + " treemap.sticky = function(x) {\n", + " if (!arguments.length) return sticky;\n", + " sticky = x;\n", + " stickies = null;\n", + " return treemap;\n", + " };\n", + " treemap.ratio = function(x) {\n", + " if (!arguments.length) return ratio;\n", + " ratio = x;\n", + " return treemap;\n", + " };\n", + " treemap.mode = function(x) {\n", + " if (!arguments.length) return mode;\n", + " mode = x + \"\";\n", + " return treemap;\n", + " };\n", + " return d3_layout_hierarchyRebind(treemap, hierarchy);\n", + " };\n", + " function d3_layout_treemapPadNull(node) {\n", + " return {\n", + " x: node.x,\n", + " y: node.y,\n", + " dx: node.dx,\n", + " dy: node.dy\n", + " };\n", + " }\n", + " function d3_layout_treemapPad(node, padding) {\n", + " var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2];\n", + " if (dx < 0) {\n", + " x += dx / 2;\n", + " dx = 0;\n", + " }\n", + " if (dy < 0) {\n", + " y += dy / 2;\n", + " dy = 0;\n", + " }\n", + " return {\n", + " x: x,\n", + " y: y,\n", + " dx: dx,\n", + " dy: dy\n", + " };\n", + " }\n", + " d3.random = {\n", + " normal: function(µ, σ) {\n", + " var n = arguments.length;\n", + " if (n < 2) σ = 1;\n", + " if (n < 1) µ = 0;\n", + " return function() {\n", + " var x, y, r;\n", + " do {\n", + " x = Math.random() * 2 - 1;\n", + " y = Math.random() * 2 - 1;\n", + " r = x * x + y * y;\n", + " } while (!r || r > 1);\n", + " return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r);\n", + " };\n", + " },\n", + " logNormal: function() {\n", + " var random = d3.random.normal.apply(d3, arguments);\n", + " return function() {\n", + " return Math.exp(random());\n", + " };\n", + " },\n", + " bates: function(m) {\n", + " var random = d3.random.irwinHall(m);\n", + " return function() {\n", + " return random() / m;\n", + " };\n", + " },\n", + " irwinHall: function(m) {\n", + " return function() {\n", + " for (var s = 0, j = 0; j < m; j++) s += Math.random();\n", + " return s;\n", + " };\n", + " }\n", + " };\n", + " d3.scale = {};\n", + " function d3_scaleExtent(domain) {\n", + " var start = domain[0], stop = domain[domain.length - 1];\n", + " return start < stop ? [ start, stop ] : [ stop, start ];\n", + " }\n", + " function d3_scaleRange(scale) {\n", + " return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range());\n", + " }\n", + " function d3_scale_bilinear(domain, range, uninterpolate, interpolate) {\n", + " var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]);\n", + " return function(x) {\n", + " return i(u(x));\n", + " };\n", + " }\n", + " function d3_scale_nice(domain, nice) {\n", + " var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx;\n", + " if (x1 < x0) {\n", + " dx = i0, i0 = i1, i1 = dx;\n", + " dx = x0, x0 = x1, x1 = dx;\n", + " }\n", + " domain[i0] = nice.floor(x0);\n", + " domain[i1] = nice.ceil(x1);\n", + " return domain;\n", + " }\n", + " function d3_scale_niceStep(step) {\n", + " return step ? {\n", + " floor: function(x) {\n", + " return Math.floor(x / step) * step;\n", + " },\n", + " ceil: function(x) {\n", + " return Math.ceil(x / step) * step;\n", + " }\n", + " } : d3_scale_niceIdentity;\n", + " }\n", + " var d3_scale_niceIdentity = {\n", + " floor: d3_identity,\n", + " ceil: d3_identity\n", + " };\n", + " function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {\n", + " var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1;\n", + " if (domain[k] < domain[0]) {\n", + " domain = domain.slice().reverse();\n", + " range = range.slice().reverse();\n", + " }\n", + " while (++j <= k) {\n", + " u.push(uninterpolate(domain[j - 1], domain[j]));\n", + " i.push(interpolate(range[j - 1], range[j]));\n", + " }\n", + " return function(x) {\n", + " var j = d3.bisect(domain, x, 1, k) - 1;\n", + " return i[j](u[j](x));\n", + " };\n", + " }\n", + " d3.scale.linear = function() {\n", + " return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3_interpolate, false);\n", + " };\n", + " function d3_scale_linear(domain, range, interpolate, clamp) {\n", + " var output, input;\n", + " function rescale() {\n", + " var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber;\n", + " output = linear(domain, range, uninterpolate, interpolate);\n", + " input = linear(range, domain, uninterpolate, d3_interpolate);\n", + " return scale;\n", + " }\n", + " function scale(x) {\n", + " return output(x);\n", + " }\n", + " scale.invert = function(y) {\n", + " return input(y);\n", + " };\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return domain;\n", + " domain = x.map(Number);\n", + " return rescale();\n", + " };\n", + " scale.range = function(x) {\n", + " if (!arguments.length) return range;\n", + " range = x;\n", + " return rescale();\n", + " };\n", + " scale.rangeRound = function(x) {\n", + " return scale.range(x).interpolate(d3_interpolateRound);\n", + " };\n", + " scale.clamp = function(x) {\n", + " if (!arguments.length) return clamp;\n", + " clamp = x;\n", + " return rescale();\n", + " };\n", + " scale.interpolate = function(x) {\n", + " if (!arguments.length) return interpolate;\n", + " interpolate = x;\n", + " return rescale();\n", + " };\n", + " scale.ticks = function(m) {\n", + " return d3_scale_linearTicks(domain, m);\n", + " };\n", + " scale.tickFormat = function(m, format) {\n", + " return d3_scale_linearTickFormat(domain, m, format);\n", + " };\n", + " scale.nice = function(m) {\n", + " d3_scale_linearNice(domain, m);\n", + " return rescale();\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_linear(domain, range, interpolate, clamp);\n", + " };\n", + " return rescale();\n", + " }\n", + " function d3_scale_linearRebind(scale, linear) {\n", + " return d3.rebind(scale, linear, \"range\", \"rangeRound\", \"interpolate\", \"clamp\");\n", + " }\n", + " function d3_scale_linearNice(domain, m) {\n", + " d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));\n", + " d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));\n", + " return domain;\n", + " }\n", + " function d3_scale_linearTickRange(domain, m) {\n", + " if (m == null) m = 10;\n", + " var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step;\n", + " if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2;\n", + " extent[0] = Math.ceil(extent[0] / step) * step;\n", + " extent[1] = Math.floor(extent[1] / step) * step + step * .5;\n", + " extent[2] = step;\n", + " return extent;\n", + " }\n", + " function d3_scale_linearTicks(domain, m) {\n", + " return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));\n", + " }\n", + " function d3_scale_linearTickFormat(domain, m, format) {\n", + " var range = d3_scale_linearTickRange(domain, m);\n", + " if (format) {\n", + " var match = d3_format_re.exec(format);\n", + " match.shift();\n", + " if (match[8] === \"s\") {\n", + " var prefix = d3.formatPrefix(Math.max(abs(range[0]), abs(range[1])));\n", + " if (!match[7]) match[7] = \".\" + d3_scale_linearPrecision(prefix.scale(range[2]));\n", + " match[8] = \"f\";\n", + " format = d3.format(match.join(\"\"));\n", + " return function(d) {\n", + " return format(prefix.scale(d)) + prefix.symbol;\n", + " };\n", + " }\n", + " if (!match[7]) match[7] = \".\" + d3_scale_linearFormatPrecision(match[8], range);\n", + " format = match.join(\"\");\n", + " } else {\n", + " format = \",.\" + d3_scale_linearPrecision(range[2]) + \"f\";\n", + " }\n", + " return d3.format(format);\n", + " }\n", + " var d3_scale_linearFormatSignificant = {\n", + " s: 1,\n", + " g: 1,\n", + " p: 1,\n", + " r: 1,\n", + " e: 1\n", + " };\n", + " function d3_scale_linearPrecision(value) {\n", + " return -Math.floor(Math.log(value) / Math.LN10 + .01);\n", + " }\n", + " function d3_scale_linearFormatPrecision(type, range) {\n", + " var p = d3_scale_linearPrecision(range[2]);\n", + " return type in d3_scale_linearFormatSignificant ? Math.abs(p - d3_scale_linearPrecision(Math.max(abs(range[0]), abs(range[1])))) + +(type !== \"e\") : p - (type === \"%\") * 2;\n", + " }\n", + " d3.scale.log = function() {\n", + " return d3_scale_log(d3.scale.linear().domain([ 0, 1 ]), 10, true, [ 1, 10 ]);\n", + " };\n", + " function d3_scale_log(linear, base, positive, domain) {\n", + " function log(x) {\n", + " return (positive ? Math.log(x < 0 ? 0 : x) : -Math.log(x > 0 ? 0 : -x)) / Math.log(base);\n", + " }\n", + " function pow(x) {\n", + " return positive ? Math.pow(base, x) : -Math.pow(base, -x);\n", + " }\n", + " function scale(x) {\n", + " return linear(log(x));\n", + " }\n", + " scale.invert = function(x) {\n", + " return pow(linear.invert(x));\n", + " };\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return domain;\n", + " positive = x[0] >= 0;\n", + " linear.domain((domain = x.map(Number)).map(log));\n", + " return scale;\n", + " };\n", + " scale.base = function(_) {\n", + " if (!arguments.length) return base;\n", + " base = +_;\n", + " linear.domain(domain.map(log));\n", + " return scale;\n", + " };\n", + " scale.nice = function() {\n", + " var niced = d3_scale_nice(domain.map(log), positive ? Math : d3_scale_logNiceNegative);\n", + " linear.domain(niced);\n", + " domain = niced.map(pow);\n", + " return scale;\n", + " };\n", + " scale.ticks = function() {\n", + " var extent = d3_scaleExtent(domain), ticks = [], u = extent[0], v = extent[1], i = Math.floor(log(u)), j = Math.ceil(log(v)), n = base % 1 ? 2 : base;\n", + " if (isFinite(j - i)) {\n", + " if (positive) {\n", + " for (;i < j; i++) for (var k = 1; k < n; k++) ticks.push(pow(i) * k);\n", + " ticks.push(pow(i));\n", + " } else {\n", + " ticks.push(pow(i));\n", + " for (;i++ < j; ) for (var k = n - 1; k > 0; k--) ticks.push(pow(i) * k);\n", + " }\n", + " for (i = 0; ticks[i] < u; i++) {}\n", + " for (j = ticks.length; ticks[j - 1] > v; j--) {}\n", + " ticks = ticks.slice(i, j);\n", + " }\n", + " return ticks;\n", + " };\n", + " scale.tickFormat = function(n, format) {\n", + " if (!arguments.length) return d3_scale_logFormat;\n", + " if (arguments.length < 2) format = d3_scale_logFormat; else if (typeof format !== \"function\") format = d3.format(format);\n", + " var k = Math.max(1, base * n / scale.ticks().length);\n", + " return function(d) {\n", + " var i = d / pow(Math.round(log(d)));\n", + " if (i * base < base - .5) i *= base;\n", + " return i <= k ? format(d) : \"\";\n", + " };\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_log(linear.copy(), base, positive, domain);\n", + " };\n", + " return d3_scale_linearRebind(scale, linear);\n", + " }\n", + " var d3_scale_logFormat = d3.format(\".0e\"), d3_scale_logNiceNegative = {\n", + " floor: function(x) {\n", + " return -Math.ceil(-x);\n", + " },\n", + " ceil: function(x) {\n", + " return -Math.floor(-x);\n", + " }\n", + " };\n", + " d3.scale.pow = function() {\n", + " return d3_scale_pow(d3.scale.linear(), 1, [ 0, 1 ]);\n", + " };\n", + " function d3_scale_pow(linear, exponent, domain) {\n", + " var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent);\n", + " function scale(x) {\n", + " return linear(powp(x));\n", + " }\n", + " scale.invert = function(x) {\n", + " return powb(linear.invert(x));\n", + " };\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return domain;\n", + " linear.domain((domain = x.map(Number)).map(powp));\n", + " return scale;\n", + " };\n", + " scale.ticks = function(m) {\n", + " return d3_scale_linearTicks(domain, m);\n", + " };\n", + " scale.tickFormat = function(m, format) {\n", + " return d3_scale_linearTickFormat(domain, m, format);\n", + " };\n", + " scale.nice = function(m) {\n", + " return scale.domain(d3_scale_linearNice(domain, m));\n", + " };\n", + " scale.exponent = function(x) {\n", + " if (!arguments.length) return exponent;\n", + " powp = d3_scale_powPow(exponent = x);\n", + " powb = d3_scale_powPow(1 / exponent);\n", + " linear.domain(domain.map(powp));\n", + " return scale;\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_pow(linear.copy(), exponent, domain);\n", + " };\n", + " return d3_scale_linearRebind(scale, linear);\n", + " }\n", + " function d3_scale_powPow(e) {\n", + " return function(x) {\n", + " return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e);\n", + " };\n", + " }\n", + " d3.scale.sqrt = function() {\n", + " return d3.scale.pow().exponent(.5);\n", + " };\n", + " d3.scale.ordinal = function() {\n", + " return d3_scale_ordinal([], {\n", + " t: \"range\",\n", + " a: [ [] ]\n", + " });\n", + " };\n", + " function d3_scale_ordinal(domain, ranger) {\n", + " var index, range, rangeBand;\n", + " function scale(x) {\n", + " return range[((index.get(x) || (ranger.t === \"range\" ? index.set(x, domain.push(x)) : NaN)) - 1) % range.length];\n", + " }\n", + " function steps(start, step) {\n", + " return d3.range(domain.length).map(function(i) {\n", + " return start + step * i;\n", + " });\n", + " }\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return domain;\n", + " domain = [];\n", + " index = new d3_Map();\n", + " var i = -1, n = x.length, xi;\n", + " while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi));\n", + " return scale[ranger.t].apply(scale, ranger.a);\n", + " };\n", + " scale.range = function(x) {\n", + " if (!arguments.length) return range;\n", + " range = x;\n", + " rangeBand = 0;\n", + " ranger = {\n", + " t: \"range\",\n", + " a: arguments\n", + " };\n", + " return scale;\n", + " };\n", + " scale.rangePoints = function(x, padding) {\n", + " if (arguments.length < 2) padding = 0;\n", + " var start = x[0], stop = x[1], step = domain.length < 2 ? (start = (start + stop) / 2, \n", + " 0) : (stop - start) / (domain.length - 1 + padding);\n", + " range = steps(start + step * padding / 2, step);\n", + " rangeBand = 0;\n", + " ranger = {\n", + " t: \"rangePoints\",\n", + " a: arguments\n", + " };\n", + " return scale;\n", + " };\n", + " scale.rangeRoundPoints = function(x, padding) {\n", + " if (arguments.length < 2) padding = 0;\n", + " var start = x[0], stop = x[1], step = domain.length < 2 ? (start = stop = Math.round((start + stop) / 2), \n", + " 0) : (stop - start) / (domain.length - 1 + padding) | 0;\n", + " range = steps(start + Math.round(step * padding / 2 + (stop - start - (domain.length - 1 + padding) * step) / 2), step);\n", + " rangeBand = 0;\n", + " ranger = {\n", + " t: \"rangeRoundPoints\",\n", + " a: arguments\n", + " };\n", + " return scale;\n", + " };\n", + " scale.rangeBands = function(x, padding, outerPadding) {\n", + " if (arguments.length < 2) padding = 0;\n", + " if (arguments.length < 3) outerPadding = padding;\n", + " var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding);\n", + " range = steps(start + step * outerPadding, step);\n", + " if (reverse) range.reverse();\n", + " rangeBand = step * (1 - padding);\n", + " ranger = {\n", + " t: \"rangeBands\",\n", + " a: arguments\n", + " };\n", + " return scale;\n", + " };\n", + " scale.rangeRoundBands = function(x, padding, outerPadding) {\n", + " if (arguments.length < 2) padding = 0;\n", + " if (arguments.length < 3) outerPadding = padding;\n", + " var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding));\n", + " range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step);\n", + " if (reverse) range.reverse();\n", + " rangeBand = Math.round(step * (1 - padding));\n", + " ranger = {\n", + " t: \"rangeRoundBands\",\n", + " a: arguments\n", + " };\n", + " return scale;\n", + " };\n", + " scale.rangeBand = function() {\n", + " return rangeBand;\n", + " };\n", + " scale.rangeExtent = function() {\n", + " return d3_scaleExtent(ranger.a[0]);\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_ordinal(domain, ranger);\n", + " };\n", + " return scale.domain(domain);\n", + " }\n", + " d3.scale.category10 = function() {\n", + " return d3.scale.ordinal().range(d3_category10);\n", + " };\n", + " d3.scale.category20 = function() {\n", + " return d3.scale.ordinal().range(d3_category20);\n", + " };\n", + " d3.scale.category20b = function() {\n", + " return d3.scale.ordinal().range(d3_category20b);\n", + " };\n", + " d3.scale.category20c = function() {\n", + " return d3.scale.ordinal().range(d3_category20c);\n", + " };\n", + " var d3_category10 = [ 2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175 ].map(d3_rgbString);\n", + " var d3_category20 = [ 2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725 ].map(d3_rgbString);\n", + " var d3_category20b = [ 3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654 ].map(d3_rgbString);\n", + " var d3_category20c = [ 3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081 ].map(d3_rgbString);\n", + " d3.scale.quantile = function() {\n", + " return d3_scale_quantile([], []);\n", + " };\n", + " function d3_scale_quantile(domain, range) {\n", + " var thresholds;\n", + " function rescale() {\n", + " var k = 0, q = range.length;\n", + " thresholds = [];\n", + " while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q);\n", + " return scale;\n", + " }\n", + " function scale(x) {\n", + " if (!isNaN(x = +x)) return range[d3.bisect(thresholds, x)];\n", + " }\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return domain;\n", + " domain = x.map(d3_number).filter(d3_numeric).sort(d3_ascending);\n", + " return rescale();\n", + " };\n", + " scale.range = function(x) {\n", + " if (!arguments.length) return range;\n", + " range = x;\n", + " return rescale();\n", + " };\n", + " scale.quantiles = function() {\n", + " return thresholds;\n", + " };\n", + " scale.invertExtent = function(y) {\n", + " y = range.indexOf(y);\n", + " return y < 0 ? [ NaN, NaN ] : [ y > 0 ? thresholds[y - 1] : domain[0], y < thresholds.length ? thresholds[y] : domain[domain.length - 1] ];\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_quantile(domain, range);\n", + " };\n", + " return rescale();\n", + " }\n", + " d3.scale.quantize = function() {\n", + " return d3_scale_quantize(0, 1, [ 0, 1 ]);\n", + " };\n", + " function d3_scale_quantize(x0, x1, range) {\n", + " var kx, i;\n", + " function scale(x) {\n", + " return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))];\n", + " }\n", + " function rescale() {\n", + " kx = range.length / (x1 - x0);\n", + " i = range.length - 1;\n", + " return scale;\n", + " }\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return [ x0, x1 ];\n", + " x0 = +x[0];\n", + " x1 = +x[x.length - 1];\n", + " return rescale();\n", + " };\n", + " scale.range = function(x) {\n", + " if (!arguments.length) return range;\n", + " range = x;\n", + " return rescale();\n", + " };\n", + " scale.invertExtent = function(y) {\n", + " y = range.indexOf(y);\n", + " y = y < 0 ? NaN : y / kx + x0;\n", + " return [ y, y + 1 / kx ];\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_quantize(x0, x1, range);\n", + " };\n", + " return rescale();\n", + " }\n", + " d3.scale.threshold = function() {\n", + " return d3_scale_threshold([ .5 ], [ 0, 1 ]);\n", + " };\n", + " function d3_scale_threshold(domain, range) {\n", + " function scale(x) {\n", + " if (x <= x) return range[d3.bisect(domain, x)];\n", + " }\n", + " scale.domain = function(_) {\n", + " if (!arguments.length) return domain;\n", + " domain = _;\n", + " return scale;\n", + " };\n", + " scale.range = function(_) {\n", + " if (!arguments.length) return range;\n", + " range = _;\n", + " return scale;\n", + " };\n", + " scale.invertExtent = function(y) {\n", + " y = range.indexOf(y);\n", + " return [ domain[y - 1], domain[y] ];\n", + " };\n", + " scale.copy = function() {\n", + " return d3_scale_threshold(domain, range);\n", + " };\n", + " return scale;\n", + " }\n", + " d3.scale.identity = function() {\n", + " return d3_scale_identity([ 0, 1 ]);\n", + " };\n", + " function d3_scale_identity(domain) {\n", + " function identity(x) {\n", + " return +x;\n", + " }\n", + " identity.invert = identity;\n", + " identity.domain = identity.range = function(x) {\n", + " if (!arguments.length) return domain;\n", + " domain = x.map(identity);\n", + " return identity;\n", + " };\n", + " identity.ticks = function(m) {\n", + " return d3_scale_linearTicks(domain, m);\n", + " };\n", + " identity.tickFormat = function(m, format) {\n", + " return d3_scale_linearTickFormat(domain, m, format);\n", + " };\n", + " identity.copy = function() {\n", + " return d3_scale_identity(domain);\n", + " };\n", + " return identity;\n", + " }\n", + " d3.svg = {};\n", + " function d3_zero() {\n", + " return 0;\n", + " }\n", + " d3.svg.arc = function() {\n", + " var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, cornerRadius = d3_zero, padRadius = d3_svg_arcAuto, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle, padAngle = d3_svg_arcPadAngle;\n", + " function arc() {\n", + " var r0 = Math.max(0, +innerRadius.apply(this, arguments)), r1 = Math.max(0, +outerRadius.apply(this, arguments)), a0 = startAngle.apply(this, arguments) - halfπ, a1 = endAngle.apply(this, arguments) - halfπ, da = Math.abs(a1 - a0), cw = a0 > a1 ? 0 : 1;\n", + " if (r1 < r0) rc = r1, r1 = r0, r0 = rc;\n", + " if (da >= τε) return circleSegment(r1, cw) + (r0 ? circleSegment(r0, 1 - cw) : \"\") + \"Z\";\n", + " var rc, cr, rp, ap, p0 = 0, p1 = 0, x0, y0, x1, y1, x2, y2, x3, y3, path = [];\n", + " if (ap = (+padAngle.apply(this, arguments) || 0) / 2) {\n", + " rp = padRadius === d3_svg_arcAuto ? Math.sqrt(r0 * r0 + r1 * r1) : +padRadius.apply(this, arguments);\n", + " if (!cw) p1 *= -1;\n", + " if (r1) p1 = d3_asin(rp / r1 * Math.sin(ap));\n", + " if (r0) p0 = d3_asin(rp / r0 * Math.sin(ap));\n", + " }\n", + " if (r1) {\n", + " x0 = r1 * Math.cos(a0 + p1);\n", + " y0 = r1 * Math.sin(a0 + p1);\n", + " x1 = r1 * Math.cos(a1 - p1);\n", + " y1 = r1 * Math.sin(a1 - p1);\n", + " var l1 = Math.abs(a1 - a0 - 2 * p1) <= π ? 0 : 1;\n", + " if (p1 && d3_svg_arcSweep(x0, y0, x1, y1) === cw ^ l1) {\n", + " var h1 = (a0 + a1) / 2;\n", + " x0 = r1 * Math.cos(h1);\n", + " y0 = r1 * Math.sin(h1);\n", + " x1 = y1 = null;\n", + " }\n", + " } else {\n", + " x0 = y0 = 0;\n", + " }\n", + " if (r0) {\n", + " x2 = r0 * Math.cos(a1 - p0);\n", + " y2 = r0 * Math.sin(a1 - p0);\n", + " x3 = r0 * Math.cos(a0 + p0);\n", + " y3 = r0 * Math.sin(a0 + p0);\n", + " var l0 = Math.abs(a0 - a1 + 2 * p0) <= π ? 0 : 1;\n", + " if (p0 && d3_svg_arcSweep(x2, y2, x3, y3) === 1 - cw ^ l0) {\n", + " var h0 = (a0 + a1) / 2;\n", + " x2 = r0 * Math.cos(h0);\n", + " y2 = r0 * Math.sin(h0);\n", + " x3 = y3 = null;\n", + " }\n", + " } else {\n", + " x2 = y2 = 0;\n", + " }\n", + " if (da > ε && (rc = Math.min(Math.abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments))) > .001) {\n", + " cr = r0 < r1 ^ cw ? 0 : 1;\n", + " var rc1 = rc, rc0 = rc;\n", + " if (da < π) {\n", + " var oc = x3 == null ? [ x2, y2 ] : x1 == null ? [ x0, y0 ] : d3_geom_polygonIntersect([ x0, y0 ], [ x3, y3 ], [ x1, y1 ], [ x2, y2 ]), ax = x0 - oc[0], ay = y0 - oc[1], bx = x1 - oc[0], by = y1 - oc[1], kc = 1 / Math.sin(Math.acos((ax * bx + ay * by) / (Math.sqrt(ax * ax + ay * ay) * Math.sqrt(bx * bx + by * by))) / 2), lc = Math.sqrt(oc[0] * oc[0] + oc[1] * oc[1]);\n", + " rc0 = Math.min(rc, (r0 - lc) / (kc - 1));\n", + " rc1 = Math.min(rc, (r1 - lc) / (kc + 1));\n", + " }\n", + " if (x1 != null) {\n", + " var t30 = d3_svg_arcCornerTangents(x3 == null ? [ x2, y2 ] : [ x3, y3 ], [ x0, y0 ], r1, rc1, cw), t12 = d3_svg_arcCornerTangents([ x1, y1 ], [ x2, y2 ], r1, rc1, cw);\n", + " if (rc === rc1) {\n", + " path.push(\"M\", t30[0], \"A\", rc1, \",\", rc1, \" 0 0,\", cr, \" \", t30[1], \"A\", r1, \",\", r1, \" 0 \", 1 - cw ^ d3_svg_arcSweep(t30[1][0], t30[1][1], t12[1][0], t12[1][1]), \",\", cw, \" \", t12[1], \"A\", rc1, \",\", rc1, \" 0 0,\", cr, \" \", t12[0]);\n", + " } else {\n", + " path.push(\"M\", t30[0], \"A\", rc1, \",\", rc1, \" 0 1,\", cr, \" \", t12[0]);\n", + " }\n", + " } else {\n", + " path.push(\"M\", x0, \",\", y0);\n", + " }\n", + " if (x3 != null) {\n", + " var t03 = d3_svg_arcCornerTangents([ x0, y0 ], [ x3, y3 ], r0, -rc0, cw), t21 = d3_svg_arcCornerTangents([ x2, y2 ], x1 == null ? [ x0, y0 ] : [ x1, y1 ], r0, -rc0, cw);\n", + " if (rc === rc0) {\n", + " path.push(\"L\", t21[0], \"A\", rc0, \",\", rc0, \" 0 0,\", cr, \" \", t21[1], \"A\", r0, \",\", r0, \" 0 \", cw ^ d3_svg_arcSweep(t21[1][0], t21[1][1], t03[1][0], t03[1][1]), \",\", 1 - cw, \" \", t03[1], \"A\", rc0, \",\", rc0, \" 0 0,\", cr, \" \", t03[0]);\n", + " } else {\n", + " path.push(\"L\", t21[0], \"A\", rc0, \",\", rc0, \" 0 0,\", cr, \" \", t03[0]);\n", + " }\n", + " } else {\n", + " path.push(\"L\", x2, \",\", y2);\n", + " }\n", + " } else {\n", + " path.push(\"M\", x0, \",\", y0);\n", + " if (x1 != null) path.push(\"A\", r1, \",\", r1, \" 0 \", l1, \",\", cw, \" \", x1, \",\", y1);\n", + " path.push(\"L\", x2, \",\", y2);\n", + " if (x3 != null) path.push(\"A\", r0, \",\", r0, \" 0 \", l0, \",\", 1 - cw, \" \", x3, \",\", y3);\n", + " }\n", + " path.push(\"Z\");\n", + " return path.join(\"\");\n", + " }\n", + " function circleSegment(r1, cw) {\n", + " return \"M0,\" + r1 + \"A\" + r1 + \",\" + r1 + \" 0 1,\" + cw + \" 0,\" + -r1 + \"A\" + r1 + \",\" + r1 + \" 0 1,\" + cw + \" 0,\" + r1;\n", + " }\n", + " arc.innerRadius = function(v) {\n", + " if (!arguments.length) return innerRadius;\n", + " innerRadius = d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.outerRadius = function(v) {\n", + " if (!arguments.length) return outerRadius;\n", + " outerRadius = d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.cornerRadius = function(v) {\n", + " if (!arguments.length) return cornerRadius;\n", + " cornerRadius = d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.padRadius = function(v) {\n", + " if (!arguments.length) return padRadius;\n", + " padRadius = v == d3_svg_arcAuto ? d3_svg_arcAuto : d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.startAngle = function(v) {\n", + " if (!arguments.length) return startAngle;\n", + " startAngle = d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.endAngle = function(v) {\n", + " if (!arguments.length) return endAngle;\n", + " endAngle = d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.padAngle = function(v) {\n", + " if (!arguments.length) return padAngle;\n", + " padAngle = d3_functor(v);\n", + " return arc;\n", + " };\n", + " arc.centroid = function() {\n", + " var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - halfπ;\n", + " return [ Math.cos(a) * r, Math.sin(a) * r ];\n", + " };\n", + " return arc;\n", + " };\n", + " var d3_svg_arcAuto = \"auto\";\n", + " function d3_svg_arcInnerRadius(d) {\n", + " return d.innerRadius;\n", + " }\n", + " function d3_svg_arcOuterRadius(d) {\n", + " return d.outerRadius;\n", + " }\n", + " function d3_svg_arcStartAngle(d) {\n", + " return d.startAngle;\n", + " }\n", + " function d3_svg_arcEndAngle(d) {\n", + " return d.endAngle;\n", + " }\n", + " function d3_svg_arcPadAngle(d) {\n", + " return d && d.padAngle;\n", + " }\n", + " function d3_svg_arcSweep(x0, y0, x1, y1) {\n", + " return (x0 - x1) * y0 - (y0 - y1) * x0 > 0 ? 0 : 1;\n", + " }\n", + " function d3_svg_arcCornerTangents(p0, p1, r1, rc, cw) {\n", + " var x01 = p0[0] - p1[0], y01 = p0[1] - p1[1], lo = (cw ? rc : -rc) / Math.sqrt(x01 * x01 + y01 * y01), ox = lo * y01, oy = -lo * x01, x1 = p0[0] + ox, y1 = p0[1] + oy, x2 = p1[0] + ox, y2 = p1[1] + oy, x3 = (x1 + x2) / 2, y3 = (y1 + y2) / 2, dx = x2 - x1, dy = y2 - y1, d2 = dx * dx + dy * dy, r = r1 - rc, D = x1 * y2 - x2 * y1, d = (dy < 0 ? -1 : 1) * Math.sqrt(Math.max(0, r * r * d2 - D * D)), cx0 = (D * dy - dx * d) / d2, cy0 = (-D * dx - dy * d) / d2, cx1 = (D * dy + dx * d) / d2, cy1 = (-D * dx + dy * d) / d2, dx0 = cx0 - x3, dy0 = cy0 - y3, dx1 = cx1 - x3, dy1 = cy1 - y3;\n", + " if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;\n", + " return [ [ cx0 - ox, cy0 - oy ], [ cx0 * r1 / r, cy0 * r1 / r ] ];\n", + " }\n", + " function d3_svg_line(projection) {\n", + " var x = d3_geom_pointX, y = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7;\n", + " function line(data) {\n", + " var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y);\n", + " function segment() {\n", + " segments.push(\"M\", interpolate(projection(points), tension));\n", + " }\n", + " while (++i < n) {\n", + " if (defined.call(this, d = data[i], i)) {\n", + " points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]);\n", + " } else if (points.length) {\n", + " segment();\n", + " points = [];\n", + " }\n", + " }\n", + " if (points.length) segment();\n", + " return segments.length ? segments.join(\"\") : null;\n", + " }\n", + " line.x = function(_) {\n", + " if (!arguments.length) return x;\n", + " x = _;\n", + " return line;\n", + " };\n", + " line.y = function(_) {\n", + " if (!arguments.length) return y;\n", + " y = _;\n", + " return line;\n", + " };\n", + " line.defined = function(_) {\n", + " if (!arguments.length) return defined;\n", + " defined = _;\n", + " return line;\n", + " };\n", + " line.interpolate = function(_) {\n", + " if (!arguments.length) return interpolateKey;\n", + " if (typeof _ === \"function\") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;\n", + " return line;\n", + " };\n", + " line.tension = function(_) {\n", + " if (!arguments.length) return tension;\n", + " tension = _;\n", + " return line;\n", + " };\n", + " return line;\n", + " }\n", + " d3.svg.line = function() {\n", + " return d3_svg_line(d3_identity);\n", + " };\n", + " var d3_svg_lineInterpolators = d3.map({\n", + " linear: d3_svg_lineLinear,\n", + " \"linear-closed\": d3_svg_lineLinearClosed,\n", + " step: d3_svg_lineStep,\n", + " \"step-before\": d3_svg_lineStepBefore,\n", + " \"step-after\": d3_svg_lineStepAfter,\n", + " basis: d3_svg_lineBasis,\n", + " \"basis-open\": d3_svg_lineBasisOpen,\n", + " \"basis-closed\": d3_svg_lineBasisClosed,\n", + " bundle: d3_svg_lineBundle,\n", + " cardinal: d3_svg_lineCardinal,\n", + " \"cardinal-open\": d3_svg_lineCardinalOpen,\n", + " \"cardinal-closed\": d3_svg_lineCardinalClosed,\n", + " monotone: d3_svg_lineMonotone\n", + " });\n", + " d3_svg_lineInterpolators.forEach(function(key, value) {\n", + " value.key = key;\n", + " value.closed = /-closed$/.test(key);\n", + " });\n", + " function d3_svg_lineLinear(points) {\n", + " return points.length > 1 ? points.join(\"L\") : points + \"Z\";\n", + " }\n", + " function d3_svg_lineLinearClosed(points) {\n", + " return points.join(\"L\") + \"Z\";\n", + " }\n", + " function d3_svg_lineStep(points) {\n", + " var i = 0, n = points.length, p = points[0], path = [ p[0], \",\", p[1] ];\n", + " while (++i < n) path.push(\"H\", (p[0] + (p = points[i])[0]) / 2, \"V\", p[1]);\n", + " if (n > 1) path.push(\"H\", p[0]);\n", + " return path.join(\"\");\n", + " }\n", + " function d3_svg_lineStepBefore(points) {\n", + " var i = 0, n = points.length, p = points[0], path = [ p[0], \",\", p[1] ];\n", + " while (++i < n) path.push(\"V\", (p = points[i])[1], \"H\", p[0]);\n", + " return path.join(\"\");\n", + " }\n", + " function d3_svg_lineStepAfter(points) {\n", + " var i = 0, n = points.length, p = points[0], path = [ p[0], \",\", p[1] ];\n", + " while (++i < n) path.push(\"H\", (p = points[i])[0], \"V\", p[1]);\n", + " return path.join(\"\");\n", + " }\n", + " function d3_svg_lineCardinalOpen(points, tension) {\n", + " return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, -1), d3_svg_lineCardinalTangents(points, tension));\n", + " }\n", + " function d3_svg_lineCardinalClosed(points, tension) {\n", + " return points.length < 3 ? d3_svg_lineLinearClosed(points) : points[0] + d3_svg_lineHermite((points.push(points[0]), \n", + " points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension));\n", + " }\n", + " function d3_svg_lineCardinal(points, tension) {\n", + " return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension));\n", + " }\n", + " function d3_svg_lineHermite(points, tangents) {\n", + " if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) {\n", + " return d3_svg_lineLinear(points);\n", + " }\n", + " var quad = points.length != tangents.length, path = \"\", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1;\n", + " if (quad) {\n", + " path += \"Q\" + (p[0] - t0[0] * 2 / 3) + \",\" + (p[1] - t0[1] * 2 / 3) + \",\" + p[0] + \",\" + p[1];\n", + " p0 = points[1];\n", + " pi = 2;\n", + " }\n", + " if (tangents.length > 1) {\n", + " t = tangents[1];\n", + " p = points[pi];\n", + " pi++;\n", + " path += \"C\" + (p0[0] + t0[0]) + \",\" + (p0[1] + t0[1]) + \",\" + (p[0] - t[0]) + \",\" + (p[1] - t[1]) + \",\" + p[0] + \",\" + p[1];\n", + " for (var i = 2; i < tangents.length; i++, pi++) {\n", + " p = points[pi];\n", + " t = tangents[i];\n", + " path += \"S\" + (p[0] - t[0]) + \",\" + (p[1] - t[1]) + \",\" + p[0] + \",\" + p[1];\n", + " }\n", + " }\n", + " if (quad) {\n", + " var lp = points[pi];\n", + " path += \"Q\" + (p[0] + t[0] * 2 / 3) + \",\" + (p[1] + t[1] * 2 / 3) + \",\" + lp[0] + \",\" + lp[1];\n", + " }\n", + " return path;\n", + " }\n", + " function d3_svg_lineCardinalTangents(points, tension) {\n", + " var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length;\n", + " while (++i < n) {\n", + " p0 = p1;\n", + " p1 = p2;\n", + " p2 = points[i];\n", + " tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]);\n", + " }\n", + " return tangents;\n", + " }\n", + " function d3_svg_lineBasis(points) {\n", + " if (points.length < 3) return d3_svg_lineLinear(points);\n", + " var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, \",\", y0, \"L\", d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];\n", + " points.push(points[n - 1]);\n", + " while (++i <= n) {\n", + " pi = points[i];\n", + " px.shift();\n", + " px.push(pi[0]);\n", + " py.shift();\n", + " py.push(pi[1]);\n", + " d3_svg_lineBasisBezier(path, px, py);\n", + " }\n", + " points.pop();\n", + " path.push(\"L\", pi);\n", + " return path.join(\"\");\n", + " }\n", + " function d3_svg_lineBasisOpen(points) {\n", + " if (points.length < 4) return d3_svg_lineLinear(points);\n", + " var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ];\n", + " while (++i < 3) {\n", + " pi = points[i];\n", + " px.push(pi[0]);\n", + " py.push(pi[1]);\n", + " }\n", + " path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + \",\" + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py));\n", + " --i;\n", + " while (++i < n) {\n", + " pi = points[i];\n", + " px.shift();\n", + " px.push(pi[0]);\n", + " py.shift();\n", + " py.push(pi[1]);\n", + " d3_svg_lineBasisBezier(path, px, py);\n", + " }\n", + " return path.join(\"\");\n", + " }\n", + " function d3_svg_lineBasisClosed(points) {\n", + " var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = [];\n", + " while (++i < 4) {\n", + " pi = points[i % n];\n", + " px.push(pi[0]);\n", + " py.push(pi[1]);\n", + " }\n", + " path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];\n", + " --i;\n", + " while (++i < m) {\n", + " pi = points[i % n];\n", + " px.shift();\n", + " px.push(pi[0]);\n", + " py.shift();\n", + " py.push(pi[1]);\n", + " d3_svg_lineBasisBezier(path, px, py);\n", + " }\n", + " return path.join(\"\");\n", + " }\n", + " function d3_svg_lineBundle(points, tension) {\n", + " var n = points.length - 1;\n", + " if (n) {\n", + " var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t;\n", + " while (++i <= n) {\n", + " p = points[i];\n", + " t = i / n;\n", + " p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx);\n", + " p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy);\n", + " }\n", + " }\n", + " return d3_svg_lineBasis(points);\n", + " }\n", + " function d3_svg_lineDot4(a, b) {\n", + " return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];\n", + " }\n", + " var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ];\n", + " function d3_svg_lineBasisBezier(path, x, y) {\n", + " path.push(\"C\", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), \",\", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y));\n", + " }\n", + " function d3_svg_lineSlope(p0, p1) {\n", + " return (p1[1] - p0[1]) / (p1[0] - p0[0]);\n", + " }\n", + " function d3_svg_lineFiniteDifferences(points) {\n", + " var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1);\n", + " while (++i < j) {\n", + " m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2;\n", + " }\n", + " m[i] = d;\n", + " return m;\n", + " }\n", + " function d3_svg_lineMonotoneTangents(points) {\n", + " var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1;\n", + " while (++i < j) {\n", + " d = d3_svg_lineSlope(points[i], points[i + 1]);\n", + " if (abs(d) < ε) {\n", + " m[i] = m[i + 1] = 0;\n", + " } else {\n", + " a = m[i] / d;\n", + " b = m[i + 1] / d;\n", + " s = a * a + b * b;\n", + " if (s > 9) {\n", + " s = d * 3 / Math.sqrt(s);\n", + " m[i] = s * a;\n", + " m[i + 1] = s * b;\n", + " }\n", + " }\n", + " }\n", + " i = -1;\n", + " while (++i <= j) {\n", + " s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));\n", + " tangents.push([ s || 0, m[i] * s || 0 ]);\n", + " }\n", + " return tangents;\n", + " }\n", + " function d3_svg_lineMonotone(points) {\n", + " return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points));\n", + " }\n", + " d3.svg.line.radial = function() {\n", + " var line = d3_svg_line(d3_svg_lineRadial);\n", + " line.radius = line.x, delete line.x;\n", + " line.angle = line.y, delete line.y;\n", + " return line;\n", + " };\n", + " function d3_svg_lineRadial(points) {\n", + " var point, i = -1, n = points.length, r, a;\n", + " while (++i < n) {\n", + " point = points[i];\n", + " r = point[0];\n", + " a = point[1] - halfπ;\n", + " point[0] = r * Math.cos(a);\n", + " point[1] = r * Math.sin(a);\n", + " }\n", + " return points;\n", + " }\n", + " function d3_svg_area(projection) {\n", + " var x0 = d3_geom_pointX, x1 = d3_geom_pointX, y0 = 0, y1 = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = \"L\", tension = .7;\n", + " function area(data) {\n", + " var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() {\n", + " return x;\n", + " } : d3_functor(x1), fy1 = y0 === y1 ? function() {\n", + " return y;\n", + " } : d3_functor(y1), x, y;\n", + " function segment() {\n", + " segments.push(\"M\", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), \"Z\");\n", + " }\n", + " while (++i < n) {\n", + " if (defined.call(this, d = data[i], i)) {\n", + " points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]);\n", + " points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]);\n", + " } else if (points0.length) {\n", + " segment();\n", + " points0 = [];\n", + " points1 = [];\n", + " }\n", + " }\n", + " if (points0.length) segment();\n", + " return segments.length ? segments.join(\"\") : null;\n", + " }\n", + " area.x = function(_) {\n", + " if (!arguments.length) return x1;\n", + " x0 = x1 = _;\n", + " return area;\n", + " };\n", + " area.x0 = function(_) {\n", + " if (!arguments.length) return x0;\n", + " x0 = _;\n", + " return area;\n", + " };\n", + " area.x1 = function(_) {\n", + " if (!arguments.length) return x1;\n", + " x1 = _;\n", + " return area;\n", + " };\n", + " area.y = function(_) {\n", + " if (!arguments.length) return y1;\n", + " y0 = y1 = _;\n", + " return area;\n", + " };\n", + " area.y0 = function(_) {\n", + " if (!arguments.length) return y0;\n", + " y0 = _;\n", + " return area;\n", + " };\n", + " area.y1 = function(_) {\n", + " if (!arguments.length) return y1;\n", + " y1 = _;\n", + " return area;\n", + " };\n", + " area.defined = function(_) {\n", + " if (!arguments.length) return defined;\n", + " defined = _;\n", + " return area;\n", + " };\n", + " area.interpolate = function(_) {\n", + " if (!arguments.length) return interpolateKey;\n", + " if (typeof _ === \"function\") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;\n", + " interpolateReverse = interpolate.reverse || interpolate;\n", + " L = interpolate.closed ? \"M\" : \"L\";\n", + " return area;\n", + " };\n", + " area.tension = function(_) {\n", + " if (!arguments.length) return tension;\n", + " tension = _;\n", + " return area;\n", + " };\n", + " return area;\n", + " }\n", + " d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter;\n", + " d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore;\n", + " d3.svg.area = function() {\n", + " return d3_svg_area(d3_identity);\n", + " };\n", + " d3.svg.area.radial = function() {\n", + " var area = d3_svg_area(d3_svg_lineRadial);\n", + " area.radius = area.x, delete area.x;\n", + " area.innerRadius = area.x0, delete area.x0;\n", + " area.outerRadius = area.x1, delete area.x1;\n", + " area.angle = area.y, delete area.y;\n", + " area.startAngle = area.y0, delete area.y0;\n", + " area.endAngle = area.y1, delete area.y1;\n", + " return area;\n", + " };\n", + " d3.svg.chord = function() {\n", + " var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;\n", + " function chord(d, i) {\n", + " var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i);\n", + " return \"M\" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + \"Z\";\n", + " }\n", + " function subgroup(self, f, d, i) {\n", + " var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) - halfπ, a1 = endAngle.call(self, subgroup, i) - halfπ;\n", + " return {\n", + " r: r,\n", + " a0: a0,\n", + " a1: a1,\n", + " p0: [ r * Math.cos(a0), r * Math.sin(a0) ],\n", + " p1: [ r * Math.cos(a1), r * Math.sin(a1) ]\n", + " };\n", + " }\n", + " function equals(a, b) {\n", + " return a.a0 == b.a0 && a.a1 == b.a1;\n", + " }\n", + " function arc(r, p, a) {\n", + " return \"A\" + r + \",\" + r + \" 0 \" + +(a > π) + \",1 \" + p;\n", + " }\n", + " function curve(r0, p0, r1, p1) {\n", + " return \"Q 0,0 \" + p1;\n", + " }\n", + " chord.radius = function(v) {\n", + " if (!arguments.length) return radius;\n", + " radius = d3_functor(v);\n", + " return chord;\n", + " };\n", + " chord.source = function(v) {\n", + " if (!arguments.length) return source;\n", + " source = d3_functor(v);\n", + " return chord;\n", + " };\n", + " chord.target = function(v) {\n", + " if (!arguments.length) return target;\n", + " target = d3_functor(v);\n", + " return chord;\n", + " };\n", + " chord.startAngle = function(v) {\n", + " if (!arguments.length) return startAngle;\n", + " startAngle = d3_functor(v);\n", + " return chord;\n", + " };\n", + " chord.endAngle = function(v) {\n", + " if (!arguments.length) return endAngle;\n", + " endAngle = d3_functor(v);\n", + " return chord;\n", + " };\n", + " return chord;\n", + " };\n", + " function d3_svg_chordRadius(d) {\n", + " return d.radius;\n", + " }\n", + " d3.svg.diagonal = function() {\n", + " var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection;\n", + " function diagonal(d, i) {\n", + " var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, {\n", + " x: p0.x,\n", + " y: m\n", + " }, {\n", + " x: p3.x,\n", + " y: m\n", + " }, p3 ];\n", + " p = p.map(projection);\n", + " return \"M\" + p[0] + \"C\" + p[1] + \" \" + p[2] + \" \" + p[3];\n", + " }\n", + " diagonal.source = function(x) {\n", + " if (!arguments.length) return source;\n", + " source = d3_functor(x);\n", + " return diagonal;\n", + " };\n", + " diagonal.target = function(x) {\n", + " if (!arguments.length) return target;\n", + " target = d3_functor(x);\n", + " return diagonal;\n", + " };\n", + " diagonal.projection = function(x) {\n", + " if (!arguments.length) return projection;\n", + " projection = x;\n", + " return diagonal;\n", + " };\n", + " return diagonal;\n", + " };\n", + " function d3_svg_diagonalProjection(d) {\n", + " return [ d.x, d.y ];\n", + " }\n", + " d3.svg.diagonal.radial = function() {\n", + " var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection;\n", + " diagonal.projection = function(x) {\n", + " return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection;\n", + " };\n", + " return diagonal;\n", + " };\n", + " function d3_svg_diagonalRadialProjection(projection) {\n", + " return function() {\n", + " var d = projection.apply(this, arguments), r = d[0], a = d[1] - halfπ;\n", + " return [ r * Math.cos(a), r * Math.sin(a) ];\n", + " };\n", + " }\n", + " d3.svg.symbol = function() {\n", + " var type = d3_svg_symbolType, size = d3_svg_symbolSize;\n", + " function symbol(d, i) {\n", + " return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i));\n", + " }\n", + " symbol.type = function(x) {\n", + " if (!arguments.length) return type;\n", + " type = d3_functor(x);\n", + " return symbol;\n", + " };\n", + " symbol.size = function(x) {\n", + " if (!arguments.length) return size;\n", + " size = d3_functor(x);\n", + " return symbol;\n", + " };\n", + " return symbol;\n", + " };\n", + " function d3_svg_symbolSize() {\n", + " return 64;\n", + " }\n", + " function d3_svg_symbolType() {\n", + " return \"circle\";\n", + " }\n", + " function d3_svg_symbolCircle(size) {\n", + " var r = Math.sqrt(size / π);\n", + " return \"M0,\" + r + \"A\" + r + \",\" + r + \" 0 1,1 0,\" + -r + \"A\" + r + \",\" + r + \" 0 1,1 0,\" + r + \"Z\";\n", + " }\n", + " var d3_svg_symbols = d3.map({\n", + " circle: d3_svg_symbolCircle,\n", + " cross: function(size) {\n", + " var r = Math.sqrt(size / 5) / 2;\n", + " return \"M\" + -3 * r + \",\" + -r + \"H\" + -r + \"V\" + -3 * r + \"H\" + r + \"V\" + -r + \"H\" + 3 * r + \"V\" + r + \"H\" + r + \"V\" + 3 * r + \"H\" + -r + \"V\" + r + \"H\" + -3 * r + \"Z\";\n", + " },\n", + " diamond: function(size) {\n", + " var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30;\n", + " return \"M0,\" + -ry + \"L\" + rx + \",0\" + \" 0,\" + ry + \" \" + -rx + \",0\" + \"Z\";\n", + " },\n", + " square: function(size) {\n", + " var r = Math.sqrt(size) / 2;\n", + " return \"M\" + -r + \",\" + -r + \"L\" + r + \",\" + -r + \" \" + r + \",\" + r + \" \" + -r + \",\" + r + \"Z\";\n", + " },\n", + " \"triangle-down\": function(size) {\n", + " var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;\n", + " return \"M0,\" + ry + \"L\" + rx + \",\" + -ry + \" \" + -rx + \",\" + -ry + \"Z\";\n", + " },\n", + " \"triangle-up\": function(size) {\n", + " var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;\n", + " return \"M0,\" + -ry + \"L\" + rx + \",\" + ry + \" \" + -rx + \",\" + ry + \"Z\";\n", + " }\n", + " });\n", + " d3.svg.symbolTypes = d3_svg_symbols.keys();\n", + " var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians);\n", + " d3_selectionPrototype.transition = function(name) {\n", + " var id = d3_transitionInheritId || ++d3_transitionId, ns = d3_transitionNamespace(name), subgroups = [], subgroup, node, transition = d3_transitionInherit || {\n", + " time: Date.now(),\n", + " ease: d3_ease_cubicInOut,\n", + " delay: 0,\n", + " duration: 250\n", + " };\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " subgroups.push(subgroup = []);\n", + " for (var group = this[j], i = -1, n = group.length; ++i < n; ) {\n", + " if (node = group[i]) d3_transitionNode(node, i, ns, id, transition);\n", + " subgroup.push(node);\n", + " }\n", + " }\n", + " return d3_transition(subgroups, ns, id);\n", + " };\n", + " d3_selectionPrototype.interrupt = function(name) {\n", + " return this.each(name == null ? d3_selection_interrupt : d3_selection_interruptNS(d3_transitionNamespace(name)));\n", + " };\n", + " var d3_selection_interrupt = d3_selection_interruptNS(d3_transitionNamespace());\n", + " function d3_selection_interruptNS(ns) {\n", + " return function() {\n", + " var lock, activeId, active;\n", + " if ((lock = this[ns]) && (active = lock[activeId = lock.active])) {\n", + " active.timer.c = null;\n", + " active.timer.t = NaN;\n", + " if (--lock.count) delete lock[activeId]; else delete this[ns];\n", + " lock.active += .5;\n", + " active.event && active.event.interrupt.call(this, this.__data__, active.index);\n", + " }\n", + " };\n", + " }\n", + " function d3_transition(groups, ns, id) {\n", + " d3_subclass(groups, d3_transitionPrototype);\n", + " groups.namespace = ns;\n", + " groups.id = id;\n", + " return groups;\n", + " }\n", + " var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit;\n", + " d3_transitionPrototype.call = d3_selectionPrototype.call;\n", + " d3_transitionPrototype.empty = d3_selectionPrototype.empty;\n", + " d3_transitionPrototype.node = d3_selectionPrototype.node;\n", + " d3_transitionPrototype.size = d3_selectionPrototype.size;\n", + " d3.transition = function(selection, name) {\n", + " return selection && selection.transition ? d3_transitionInheritId ? selection.transition(name) : selection : d3.selection().transition(selection);\n", + " };\n", + " d3.transition.prototype = d3_transitionPrototype;\n", + " d3_transitionPrototype.select = function(selector) {\n", + " var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnode, node;\n", + " selector = d3_selection_selector(selector);\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " subgroups.push(subgroup = []);\n", + " for (var group = this[j], i = -1, n = group.length; ++i < n; ) {\n", + " if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i, j))) {\n", + " if (\"__data__\" in node) subnode.__data__ = node.__data__;\n", + " d3_transitionNode(subnode, i, ns, id, node[ns][id]);\n", + " subgroup.push(subnode);\n", + " } else {\n", + " subgroup.push(null);\n", + " }\n", + " }\n", + " }\n", + " return d3_transition(subgroups, ns, id);\n", + " };\n", + " d3_transitionPrototype.selectAll = function(selector) {\n", + " var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnodes, node, subnode, transition;\n", + " selector = d3_selection_selectorAll(selector);\n", + " for (var j = -1, m = this.length; ++j < m; ) {\n", + " for (var group = this[j], i = -1, n = group.length; ++i < n; ) {\n", + " if (node = group[i]) {\n", + " transition = node[ns][id];\n", + " subnodes = selector.call(node, node.__data__, i, j);\n", + " subgroups.push(subgroup = []);\n", + " for (var k = -1, o = subnodes.length; ++k < o; ) {\n", + " if (subnode = subnodes[k]) d3_transitionNode(subnode, k, ns, id, transition);\n", + " subgroup.push(subnode);\n", + " }\n", + " }\n", + " }\n", + " }\n", + " return d3_transition(subgroups, ns, id);\n", + " };\n", + " d3_transitionPrototype.filter = function(filter) {\n", + " var subgroups = [], subgroup, group, node;\n", + " if (typeof filter !== \"function\") filter = d3_selection_filter(filter);\n", + " for (var j = 0, m = this.length; j < m; j++) {\n", + " subgroups.push(subgroup = []);\n", + " for (var group = this[j], i = 0, n = group.length; i < n; i++) {\n", + " if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {\n", + " subgroup.push(node);\n", + " }\n", + " }\n", + " }\n", + " return d3_transition(subgroups, this.namespace, this.id);\n", + " };\n", + " d3_transitionPrototype.tween = function(name, tween) {\n", + " var id = this.id, ns = this.namespace;\n", + " if (arguments.length < 2) return this.node()[ns][id].tween.get(name);\n", + " return d3_selection_each(this, tween == null ? function(node) {\n", + " node[ns][id].tween.remove(name);\n", + " } : function(node) {\n", + " node[ns][id].tween.set(name, tween);\n", + " });\n", + " };\n", + " function d3_transition_tween(groups, name, value, tween) {\n", + " var id = groups.id, ns = groups.namespace;\n", + " return d3_selection_each(groups, typeof value === \"function\" ? function(node, i, j) {\n", + " node[ns][id].tween.set(name, tween(value.call(node, node.__data__, i, j)));\n", + " } : (value = tween(value), function(node) {\n", + " node[ns][id].tween.set(name, value);\n", + " }));\n", + " }\n", + " d3_transitionPrototype.attr = function(nameNS, value) {\n", + " if (arguments.length < 2) {\n", + " for (value in nameNS) this.attr(value, nameNS[value]);\n", + " return this;\n", + " }\n", + " var interpolate = nameNS == \"transform\" ? d3_interpolateTransform : d3_interpolate, name = d3.ns.qualify(nameNS);\n", + " function attrNull() {\n", + " this.removeAttribute(name);\n", + " }\n", + " function attrNullNS() {\n", + " this.removeAttributeNS(name.space, name.local);\n", + " }\n", + " function attrTween(b) {\n", + " return b == null ? attrNull : (b += \"\", function() {\n", + " var a = this.getAttribute(name), i;\n", + " return a !== b && (i = interpolate(a, b), function(t) {\n", + " this.setAttribute(name, i(t));\n", + " });\n", + " });\n", + " }\n", + " function attrTweenNS(b) {\n", + " return b == null ? attrNullNS : (b += \"\", function() {\n", + " var a = this.getAttributeNS(name.space, name.local), i;\n", + " return a !== b && (i = interpolate(a, b), function(t) {\n", + " this.setAttributeNS(name.space, name.local, i(t));\n", + " });\n", + " });\n", + " }\n", + " return d3_transition_tween(this, \"attr.\" + nameNS, value, name.local ? attrTweenNS : attrTween);\n", + " };\n", + " d3_transitionPrototype.attrTween = function(nameNS, tween) {\n", + " var name = d3.ns.qualify(nameNS);\n", + " function attrTween(d, i) {\n", + " var f = tween.call(this, d, i, this.getAttribute(name));\n", + " return f && function(t) {\n", + " this.setAttribute(name, f(t));\n", + " };\n", + " }\n", + " function attrTweenNS(d, i) {\n", + " var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local));\n", + " return f && function(t) {\n", + " this.setAttributeNS(name.space, name.local, f(t));\n", + " };\n", + " }\n", + " return this.tween(\"attr.\" + nameNS, name.local ? attrTweenNS : attrTween);\n", + " };\n", + " d3_transitionPrototype.style = function(name, value, priority) {\n", + " var n = arguments.length;\n", + " if (n < 3) {\n", + " if (typeof name !== \"string\") {\n", + " if (n < 2) value = \"\";\n", + " for (priority in name) this.style(priority, name[priority], value);\n", + " return this;\n", + " }\n", + " priority = \"\";\n", + " }\n", + " function styleNull() {\n", + " this.style.removeProperty(name);\n", + " }\n", + " function styleString(b) {\n", + " return b == null ? styleNull : (b += \"\", function() {\n", + " var a = d3_window(this).getComputedStyle(this, null).getPropertyValue(name), i;\n", + " return a !== b && (i = d3_interpolate(a, b), function(t) {\n", + " this.style.setProperty(name, i(t), priority);\n", + " });\n", + " });\n", + " }\n", + " return d3_transition_tween(this, \"style.\" + name, value, styleString);\n", + " };\n", + " d3_transitionPrototype.styleTween = function(name, tween, priority) {\n", + " if (arguments.length < 3) priority = \"\";\n", + " function styleTween(d, i) {\n", + " var f = tween.call(this, d, i, d3_window(this).getComputedStyle(this, null).getPropertyValue(name));\n", + " return f && function(t) {\n", + " this.style.setProperty(name, f(t), priority);\n", + " };\n", + " }\n", + " return this.tween(\"style.\" + name, styleTween);\n", + " };\n", + " d3_transitionPrototype.text = function(value) {\n", + " return d3_transition_tween(this, \"text\", value, d3_transition_text);\n", + " };\n", + " function d3_transition_text(b) {\n", + " if (b == null) b = \"\";\n", + " return function() {\n", + " this.textContent = b;\n", + " };\n", + " }\n", + " d3_transitionPrototype.remove = function() {\n", + " var ns = this.namespace;\n", + " return this.each(\"end.transition\", function() {\n", + " var p;\n", + " if (this[ns].count < 2 && (p = this.parentNode)) p.removeChild(this);\n", + " });\n", + " };\n", + " d3_transitionPrototype.ease = function(value) {\n", + " var id = this.id, ns = this.namespace;\n", + " if (arguments.length < 1) return this.node()[ns][id].ease;\n", + " if (typeof value !== \"function\") value = d3.ease.apply(d3, arguments);\n", + " return d3_selection_each(this, function(node) {\n", + " node[ns][id].ease = value;\n", + " });\n", + " };\n", + " d3_transitionPrototype.delay = function(value) {\n", + " var id = this.id, ns = this.namespace;\n", + " if (arguments.length < 1) return this.node()[ns][id].delay;\n", + " return d3_selection_each(this, typeof value === \"function\" ? function(node, i, j) {\n", + " node[ns][id].delay = +value.call(node, node.__data__, i, j);\n", + " } : (value = +value, function(node) {\n", + " node[ns][id].delay = value;\n", + " }));\n", + " };\n", + " d3_transitionPrototype.duration = function(value) {\n", + " var id = this.id, ns = this.namespace;\n", + " if (arguments.length < 1) return this.node()[ns][id].duration;\n", + " return d3_selection_each(this, typeof value === \"function\" ? function(node, i, j) {\n", + " node[ns][id].duration = Math.max(1, value.call(node, node.__data__, i, j));\n", + " } : (value = Math.max(1, value), function(node) {\n", + " node[ns][id].duration = value;\n", + " }));\n", + " };\n", + " d3_transitionPrototype.each = function(type, listener) {\n", + " var id = this.id, ns = this.namespace;\n", + " if (arguments.length < 2) {\n", + " var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId;\n", + " try {\n", + " d3_transitionInheritId = id;\n", + " d3_selection_each(this, function(node, i, j) {\n", + " d3_transitionInherit = node[ns][id];\n", + " type.call(node, node.__data__, i, j);\n", + " });\n", + " } finally {\n", + " d3_transitionInherit = inherit;\n", + " d3_transitionInheritId = inheritId;\n", + " }\n", + " } else {\n", + " d3_selection_each(this, function(node) {\n", + " var transition = node[ns][id];\n", + " (transition.event || (transition.event = d3.dispatch(\"start\", \"end\", \"interrupt\"))).on(type, listener);\n", + " });\n", + " }\n", + " return this;\n", + " };\n", + " d3_transitionPrototype.transition = function() {\n", + " var id0 = this.id, id1 = ++d3_transitionId, ns = this.namespace, subgroups = [], subgroup, group, node, transition;\n", + " for (var j = 0, m = this.length; j < m; j++) {\n", + " subgroups.push(subgroup = []);\n", + " for (var group = this[j], i = 0, n = group.length; i < n; i++) {\n", + " if (node = group[i]) {\n", + " transition = node[ns][id0];\n", + " d3_transitionNode(node, i, ns, id1, {\n", + " time: transition.time,\n", + " ease: transition.ease,\n", + " delay: transition.delay + transition.duration,\n", + " duration: transition.duration\n", + " });\n", + " }\n", + " subgroup.push(node);\n", + " }\n", + " }\n", + " return d3_transition(subgroups, ns, id1);\n", + " };\n", + " function d3_transitionNamespace(name) {\n", + " return name == null ? \"__transition__\" : \"__transition_\" + name + \"__\";\n", + " }\n", + " function d3_transitionNode(node, i, ns, id, inherit) {\n", + " var lock = node[ns] || (node[ns] = {\n", + " active: 0,\n", + " count: 0\n", + " }), transition = lock[id], time, timer, duration, ease, tweens;\n", + " function schedule(elapsed) {\n", + " var delay = transition.delay;\n", + " timer.t = delay + time;\n", + " if (delay <= elapsed) return start(elapsed - delay);\n", + " timer.c = start;\n", + " }\n", + " function start(elapsed) {\n", + " var activeId = lock.active, active = lock[activeId];\n", + " if (active) {\n", + " active.timer.c = null;\n", + " active.timer.t = NaN;\n", + " --lock.count;\n", + " delete lock[activeId];\n", + " active.event && active.event.interrupt.call(node, node.__data__, active.index);\n", + " }\n", + " for (var cancelId in lock) {\n", + " if (+cancelId < id) {\n", + " var cancel = lock[cancelId];\n", + " cancel.timer.c = null;\n", + " cancel.timer.t = NaN;\n", + " --lock.count;\n", + " delete lock[cancelId];\n", + " }\n", + " }\n", + " timer.c = tick;\n", + " d3_timer(function() {\n", + " if (timer.c && tick(elapsed || 1)) {\n", + " timer.c = null;\n", + " timer.t = NaN;\n", + " }\n", + " return 1;\n", + " }, 0, time);\n", + " lock.active = id;\n", + " transition.event && transition.event.start.call(node, node.__data__, i);\n", + " tweens = [];\n", + " transition.tween.forEach(function(key, value) {\n", + " if (value = value.call(node, node.__data__, i)) {\n", + " tweens.push(value);\n", + " }\n", + " });\n", + " ease = transition.ease;\n", + " duration = transition.duration;\n", + " }\n", + " function tick(elapsed) {\n", + " var t = elapsed / duration, e = ease(t), n = tweens.length;\n", + " while (n > 0) {\n", + " tweens[--n].call(node, e);\n", + " }\n", + " if (t >= 1) {\n", + " transition.event && transition.event.end.call(node, node.__data__, i);\n", + " if (--lock.count) delete lock[id]; else delete node[ns];\n", + " return 1;\n", + " }\n", + " }\n", + " if (!transition) {\n", + " time = inherit.time;\n", + " timer = d3_timer(schedule, 0, time);\n", + " transition = lock[id] = {\n", + " tween: new d3_Map(),\n", + " time: time,\n", + " timer: timer,\n", + " delay: inherit.delay,\n", + " duration: inherit.duration,\n", + " ease: inherit.ease,\n", + " index: i\n", + " };\n", + " inherit = null;\n", + " ++lock.count;\n", + " }\n", + " }\n", + " d3.svg.axis = function() {\n", + " var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, innerTickSize = 6, outerTickSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_;\n", + " function axis(g) {\n", + " g.each(function() {\n", + " var g = d3.select(this);\n", + " var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = scale.copy();\n", + " var ticks = tickValues == null ? scale1.ticks ? scale1.ticks.apply(scale1, tickArguments_) : scale1.domain() : tickValues, tickFormat = tickFormat_ == null ? scale1.tickFormat ? scale1.tickFormat.apply(scale1, tickArguments_) : d3_identity : tickFormat_, tick = g.selectAll(\".tick\").data(ticks, scale1), tickEnter = tick.enter().insert(\"g\", \".domain\").attr(\"class\", \"tick\").style(\"opacity\", ε), tickExit = d3.transition(tick.exit()).style(\"opacity\", ε).remove(), tickUpdate = d3.transition(tick.order()).style(\"opacity\", 1), tickSpacing = Math.max(innerTickSize, 0) + tickPadding, tickTransform;\n", + " var range = d3_scaleRange(scale1), path = g.selectAll(\".domain\").data([ 0 ]), pathUpdate = (path.enter().append(\"path\").attr(\"class\", \"domain\"), \n", + " d3.transition(path));\n", + " tickEnter.append(\"line\");\n", + " tickEnter.append(\"text\");\n", + " var lineEnter = tickEnter.select(\"line\"), lineUpdate = tickUpdate.select(\"line\"), text = tick.select(\"text\").text(tickFormat), textEnter = tickEnter.select(\"text\"), textUpdate = tickUpdate.select(\"text\"), sign = orient === \"top\" || orient === \"left\" ? -1 : 1, x1, x2, y1, y2;\n", + " if (orient === \"bottom\" || orient === \"top\") {\n", + " tickTransform = d3_svg_axisX, x1 = \"x\", y1 = \"y\", x2 = \"x2\", y2 = \"y2\";\n", + " text.attr(\"dy\", sign < 0 ? \"0em\" : \".71em\").style(\"text-anchor\", \"middle\");\n", + " pathUpdate.attr(\"d\", \"M\" + range[0] + \",\" + sign * outerTickSize + \"V0H\" + range[1] + \"V\" + sign * outerTickSize);\n", + " } else {\n", + " tickTransform = d3_svg_axisY, x1 = \"y\", y1 = \"x\", x2 = \"y2\", y2 = \"x2\";\n", + " text.attr(\"dy\", \".32em\").style(\"text-anchor\", sign < 0 ? \"end\" : \"start\");\n", + " pathUpdate.attr(\"d\", \"M\" + sign * outerTickSize + \",\" + range[0] + \"H0V\" + range[1] + \"H\" + sign * outerTickSize);\n", + " }\n", + " lineEnter.attr(y2, sign * innerTickSize);\n", + " textEnter.attr(y1, sign * tickSpacing);\n", + " lineUpdate.attr(x2, 0).attr(y2, sign * innerTickSize);\n", + " textUpdate.attr(x1, 0).attr(y1, sign * tickSpacing);\n", + " if (scale1.rangeBand) {\n", + " var x = scale1, dx = x.rangeBand() / 2;\n", + " scale0 = scale1 = function(d) {\n", + " return x(d) + dx;\n", + " };\n", + " } else if (scale0.rangeBand) {\n", + " scale0 = scale1;\n", + " } else {\n", + " tickExit.call(tickTransform, scale1, scale0);\n", + " }\n", + " tickEnter.call(tickTransform, scale0, scale1);\n", + " tickUpdate.call(tickTransform, scale1, scale1);\n", + " });\n", + " }\n", + " axis.scale = function(x) {\n", + " if (!arguments.length) return scale;\n", + " scale = x;\n", + " return axis;\n", + " };\n", + " axis.orient = function(x) {\n", + " if (!arguments.length) return orient;\n", + " orient = x in d3_svg_axisOrients ? x + \"\" : d3_svg_axisDefaultOrient;\n", + " return axis;\n", + " };\n", + " axis.ticks = function() {\n", + " if (!arguments.length) return tickArguments_;\n", + " tickArguments_ = d3_array(arguments);\n", + " return axis;\n", + " };\n", + " axis.tickValues = function(x) {\n", + " if (!arguments.length) return tickValues;\n", + " tickValues = x;\n", + " return axis;\n", + " };\n", + " axis.tickFormat = function(x) {\n", + " if (!arguments.length) return tickFormat_;\n", + " tickFormat_ = x;\n", + " return axis;\n", + " };\n", + " axis.tickSize = function(x) {\n", + " var n = arguments.length;\n", + " if (!n) return innerTickSize;\n", + " innerTickSize = +x;\n", + " outerTickSize = +arguments[n - 1];\n", + " return axis;\n", + " };\n", + " axis.innerTickSize = function(x) {\n", + " if (!arguments.length) return innerTickSize;\n", + " innerTickSize = +x;\n", + " return axis;\n", + " };\n", + " axis.outerTickSize = function(x) {\n", + " if (!arguments.length) return outerTickSize;\n", + " outerTickSize = +x;\n", + " return axis;\n", + " };\n", + " axis.tickPadding = function(x) {\n", + " if (!arguments.length) return tickPadding;\n", + " tickPadding = +x;\n", + " return axis;\n", + " };\n", + " axis.tickSubdivide = function() {\n", + " return arguments.length && axis;\n", + " };\n", + " return axis;\n", + " };\n", + " var d3_svg_axisDefaultOrient = \"bottom\", d3_svg_axisOrients = {\n", + " top: 1,\n", + " right: 1,\n", + " bottom: 1,\n", + " left: 1\n", + " };\n", + " function d3_svg_axisX(selection, x0, x1) {\n", + " selection.attr(\"transform\", function(d) {\n", + " var v0 = x0(d);\n", + " return \"translate(\" + (isFinite(v0) ? v0 : x1(d)) + \",0)\";\n", + " });\n", + " }\n", + " function d3_svg_axisY(selection, y0, y1) {\n", + " selection.attr(\"transform\", function(d) {\n", + " var v0 = y0(d);\n", + " return \"translate(0,\" + (isFinite(v0) ? v0 : y1(d)) + \")\";\n", + " });\n", + " }\n", + " d3.svg.brush = function() {\n", + " var event = d3_eventDispatch(brush, \"brushstart\", \"brush\", \"brushend\"), x = null, y = null, xExtent = [ 0, 0 ], yExtent = [ 0, 0 ], xExtentDomain, yExtentDomain, xClamp = true, yClamp = true, resizes = d3_svg_brushResizes[0];\n", + " function brush(g) {\n", + " g.each(function() {\n", + " var g = d3.select(this).style(\"pointer-events\", \"all\").style(\"-webkit-tap-highlight-color\", \"rgba(0,0,0,0)\").on(\"mousedown.brush\", brushstart).on(\"touchstart.brush\", brushstart);\n", + " var background = g.selectAll(\".background\").data([ 0 ]);\n", + " background.enter().append(\"rect\").attr(\"class\", \"background\").style(\"visibility\", \"hidden\").style(\"cursor\", \"crosshair\");\n", + " g.selectAll(\".extent\").data([ 0 ]).enter().append(\"rect\").attr(\"class\", \"extent\").style(\"cursor\", \"move\");\n", + " var resize = g.selectAll(\".resize\").data(resizes, d3_identity);\n", + " resize.exit().remove();\n", + " resize.enter().append(\"g\").attr(\"class\", function(d) {\n", + " return \"resize \" + d;\n", + " }).style(\"cursor\", function(d) {\n", + " return d3_svg_brushCursor[d];\n", + " }).append(\"rect\").attr(\"x\", function(d) {\n", + " return /[ew]$/.test(d) ? -3 : null;\n", + " }).attr(\"y\", function(d) {\n", + " return /^[ns]/.test(d) ? -3 : null;\n", + " }).attr(\"width\", 6).attr(\"height\", 6).style(\"visibility\", \"hidden\");\n", + " resize.style(\"display\", brush.empty() ? \"none\" : null);\n", + " var gUpdate = d3.transition(g), backgroundUpdate = d3.transition(background), range;\n", + " if (x) {\n", + " range = d3_scaleRange(x);\n", + " backgroundUpdate.attr(\"x\", range[0]).attr(\"width\", range[1] - range[0]);\n", + " redrawX(gUpdate);\n", + " }\n", + " if (y) {\n", + " range = d3_scaleRange(y);\n", + " backgroundUpdate.attr(\"y\", range[0]).attr(\"height\", range[1] - range[0]);\n", + " redrawY(gUpdate);\n", + " }\n", + " redraw(gUpdate);\n", + " });\n", + " }\n", + " brush.event = function(g) {\n", + " g.each(function() {\n", + " var event_ = event.of(this, arguments), extent1 = {\n", + " x: xExtent,\n", + " y: yExtent,\n", + " i: xExtentDomain,\n", + " j: yExtentDomain\n", + " }, extent0 = this.__chart__ || extent1;\n", + " this.__chart__ = extent1;\n", + " if (d3_transitionInheritId) {\n", + " d3.select(this).transition().each(\"start.brush\", function() {\n", + " xExtentDomain = extent0.i;\n", + " yExtentDomain = extent0.j;\n", + " xExtent = extent0.x;\n", + " yExtent = extent0.y;\n", + " event_({\n", + " type: \"brushstart\"\n", + " });\n", + " }).tween(\"brush:brush\", function() {\n", + " var xi = d3_interpolateArray(xExtent, extent1.x), yi = d3_interpolateArray(yExtent, extent1.y);\n", + " xExtentDomain = yExtentDomain = null;\n", + " return function(t) {\n", + " xExtent = extent1.x = xi(t);\n", + " yExtent = extent1.y = yi(t);\n", + " event_({\n", + " type: \"brush\",\n", + " mode: \"resize\"\n", + " });\n", + " };\n", + " }).each(\"end.brush\", function() {\n", + " xExtentDomain = extent1.i;\n", + " yExtentDomain = extent1.j;\n", + " event_({\n", + " type: \"brush\",\n", + " mode: \"resize\"\n", + " });\n", + " event_({\n", + " type: \"brushend\"\n", + " });\n", + " });\n", + " } else {\n", + " event_({\n", + " type: \"brushstart\"\n", + " });\n", + " event_({\n", + " type: \"brush\",\n", + " mode: \"resize\"\n", + " });\n", + " event_({\n", + " type: \"brushend\"\n", + " });\n", + " }\n", + " });\n", + " };\n", + " function redraw(g) {\n", + " g.selectAll(\".resize\").attr(\"transform\", function(d) {\n", + " return \"translate(\" + xExtent[+/e$/.test(d)] + \",\" + yExtent[+/^s/.test(d)] + \")\";\n", + " });\n", + " }\n", + " function redrawX(g) {\n", + " g.select(\".extent\").attr(\"x\", xExtent[0]);\n", + " g.selectAll(\".extent,.n>rect,.s>rect\").attr(\"width\", xExtent[1] - xExtent[0]);\n", + " }\n", + " function redrawY(g) {\n", + " g.select(\".extent\").attr(\"y\", yExtent[0]);\n", + " g.selectAll(\".extent,.e>rect,.w>rect\").attr(\"height\", yExtent[1] - yExtent[0]);\n", + " }\n", + " function brushstart() {\n", + " var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed(\"extent\"), dragRestore = d3_event_dragSuppress(target), center, origin = d3.mouse(target), offset;\n", + " var w = d3.select(d3_window(target)).on(\"keydown.brush\", keydown).on(\"keyup.brush\", keyup);\n", + " if (d3.event.changedTouches) {\n", + " w.on(\"touchmove.brush\", brushmove).on(\"touchend.brush\", brushend);\n", + " } else {\n", + " w.on(\"mousemove.brush\", brushmove).on(\"mouseup.brush\", brushend);\n", + " }\n", + " g.interrupt().selectAll(\"*\").interrupt();\n", + " if (dragging) {\n", + " origin[0] = xExtent[0] - origin[0];\n", + " origin[1] = yExtent[0] - origin[1];\n", + " } else if (resizing) {\n", + " var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing);\n", + " offset = [ xExtent[1 - ex] - origin[0], yExtent[1 - ey] - origin[1] ];\n", + " origin[0] = xExtent[ex];\n", + " origin[1] = yExtent[ey];\n", + " } else if (d3.event.altKey) center = origin.slice();\n", + " g.style(\"pointer-events\", \"none\").selectAll(\".resize\").style(\"display\", null);\n", + " d3.select(\"body\").style(\"cursor\", eventTarget.style(\"cursor\"));\n", + " event_({\n", + " type: \"brushstart\"\n", + " });\n", + " brushmove();\n", + " function keydown() {\n", + " if (d3.event.keyCode == 32) {\n", + " if (!dragging) {\n", + " center = null;\n", + " origin[0] -= xExtent[1];\n", + " origin[1] -= yExtent[1];\n", + " dragging = 2;\n", + " }\n", + " d3_eventPreventDefault();\n", + " }\n", + " }\n", + " function keyup() {\n", + " if (d3.event.keyCode == 32 && dragging == 2) {\n", + " origin[0] += xExtent[1];\n", + " origin[1] += yExtent[1];\n", + " dragging = 0;\n", + " d3_eventPreventDefault();\n", + " }\n", + " }\n", + " function brushmove() {\n", + " var point = d3.mouse(target), moved = false;\n", + " if (offset) {\n", + " point[0] += offset[0];\n", + " point[1] += offset[1];\n", + " }\n", + " if (!dragging) {\n", + " if (d3.event.altKey) {\n", + " if (!center) center = [ (xExtent[0] + xExtent[1]) / 2, (yExtent[0] + yExtent[1]) / 2 ];\n", + " origin[0] = xExtent[+(point[0] < center[0])];\n", + " origin[1] = yExtent[+(point[1] < center[1])];\n", + " } else center = null;\n", + " }\n", + " if (resizingX && move1(point, x, 0)) {\n", + " redrawX(g);\n", + " moved = true;\n", + " }\n", + " if (resizingY && move1(point, y, 1)) {\n", + " redrawY(g);\n", + " moved = true;\n", + " }\n", + " if (moved) {\n", + " redraw(g);\n", + " event_({\n", + " type: \"brush\",\n", + " mode: dragging ? \"move\" : \"resize\"\n", + " });\n", + " }\n", + " }\n", + " function move1(point, scale, i) {\n", + " var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], extent = i ? yExtent : xExtent, size = extent[1] - extent[0], min, max;\n", + " if (dragging) {\n", + " r0 -= position;\n", + " r1 -= size + position;\n", + " }\n", + " min = (i ? yClamp : xClamp) ? Math.max(r0, Math.min(r1, point[i])) : point[i];\n", + " if (dragging) {\n", + " max = (min += position) + size;\n", + " } else {\n", + " if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min));\n", + " if (position < min) {\n", + " max = min;\n", + " min = position;\n", + " } else {\n", + " max = position;\n", + " }\n", + " }\n", + " if (extent[0] != min || extent[1] != max) {\n", + " if (i) yExtentDomain = null; else xExtentDomain = null;\n", + " extent[0] = min;\n", + " extent[1] = max;\n", + " return true;\n", + " }\n", + " }\n", + " function brushend() {\n", + " brushmove();\n", + " g.style(\"pointer-events\", \"all\").selectAll(\".resize\").style(\"display\", brush.empty() ? \"none\" : null);\n", + " d3.select(\"body\").style(\"cursor\", null);\n", + " w.on(\"mousemove.brush\", null).on(\"mouseup.brush\", null).on(\"touchmove.brush\", null).on(\"touchend.brush\", null).on(\"keydown.brush\", null).on(\"keyup.brush\", null);\n", + " dragRestore();\n", + " event_({\n", + " type: \"brushend\"\n", + " });\n", + " }\n", + " }\n", + " brush.x = function(z) {\n", + " if (!arguments.length) return x;\n", + " x = z;\n", + " resizes = d3_svg_brushResizes[!x << 1 | !y];\n", + " return brush;\n", + " };\n", + " brush.y = function(z) {\n", + " if (!arguments.length) return y;\n", + " y = z;\n", + " resizes = d3_svg_brushResizes[!x << 1 | !y];\n", + " return brush;\n", + " };\n", + " brush.clamp = function(z) {\n", + " if (!arguments.length) return x && y ? [ xClamp, yClamp ] : x ? xClamp : y ? yClamp : null;\n", + " if (x && y) xClamp = !!z[0], yClamp = !!z[1]; else if (x) xClamp = !!z; else if (y) yClamp = !!z;\n", + " return brush;\n", + " };\n", + " brush.extent = function(z) {\n", + " var x0, x1, y0, y1, t;\n", + " if (!arguments.length) {\n", + " if (x) {\n", + " if (xExtentDomain) {\n", + " x0 = xExtentDomain[0], x1 = xExtentDomain[1];\n", + " } else {\n", + " x0 = xExtent[0], x1 = xExtent[1];\n", + " if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1);\n", + " if (x1 < x0) t = x0, x0 = x1, x1 = t;\n", + " }\n", + " }\n", + " if (y) {\n", + " if (yExtentDomain) {\n", + " y0 = yExtentDomain[0], y1 = yExtentDomain[1];\n", + " } else {\n", + " y0 = yExtent[0], y1 = yExtent[1];\n", + " if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1);\n", + " if (y1 < y0) t = y0, y0 = y1, y1 = t;\n", + " }\n", + " }\n", + " return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ];\n", + " }\n", + " if (x) {\n", + " x0 = z[0], x1 = z[1];\n", + " if (y) x0 = x0[0], x1 = x1[0];\n", + " xExtentDomain = [ x0, x1 ];\n", + " if (x.invert) x0 = x(x0), x1 = x(x1);\n", + " if (x1 < x0) t = x0, x0 = x1, x1 = t;\n", + " if (x0 != xExtent[0] || x1 != xExtent[1]) xExtent = [ x0, x1 ];\n", + " }\n", + " if (y) {\n", + " y0 = z[0], y1 = z[1];\n", + " if (x) y0 = y0[1], y1 = y1[1];\n", + " yExtentDomain = [ y0, y1 ];\n", + " if (y.invert) y0 = y(y0), y1 = y(y1);\n", + " if (y1 < y0) t = y0, y0 = y1, y1 = t;\n", + " if (y0 != yExtent[0] || y1 != yExtent[1]) yExtent = [ y0, y1 ];\n", + " }\n", + " return brush;\n", + " };\n", + " brush.clear = function() {\n", + " if (!brush.empty()) {\n", + " xExtent = [ 0, 0 ], yExtent = [ 0, 0 ];\n", + " xExtentDomain = yExtentDomain = null;\n", + " }\n", + " return brush;\n", + " };\n", + " brush.empty = function() {\n", + " return !!x && xExtent[0] == xExtent[1] || !!y && yExtent[0] == yExtent[1];\n", + " };\n", + " return d3.rebind(brush, event, \"on\");\n", + " };\n", + " var d3_svg_brushCursor = {\n", + " n: \"ns-resize\",\n", + " e: \"ew-resize\",\n", + " s: \"ns-resize\",\n", + " w: \"ew-resize\",\n", + " nw: \"nwse-resize\",\n", + " ne: \"nesw-resize\",\n", + " se: \"nwse-resize\",\n", + " sw: \"nesw-resize\"\n", + " };\n", + " var d3_svg_brushResizes = [ [ \"n\", \"e\", \"s\", \"w\", \"nw\", \"ne\", \"se\", \"sw\" ], [ \"e\", \"w\" ], [ \"n\", \"s\" ], [] ];\n", + " var d3_time_format = d3_time.format = d3_locale_enUS.timeFormat;\n", + " var d3_time_formatUtc = d3_time_format.utc;\n", + " var d3_time_formatIso = d3_time_formatUtc(\"%Y-%m-%dT%H:%M:%S.%LZ\");\n", + " d3_time_format.iso = Date.prototype.toISOString && +new Date(\"2000-01-01T00:00:00.000Z\") ? d3_time_formatIsoNative : d3_time_formatIso;\n", + " function d3_time_formatIsoNative(date) {\n", + " return date.toISOString();\n", + " }\n", + " d3_time_formatIsoNative.parse = function(string) {\n", + " var date = new Date(string);\n", + " return isNaN(date) ? null : date;\n", + " };\n", + " d3_time_formatIsoNative.toString = d3_time_formatIso.toString;\n", + " d3_time.second = d3_time_interval(function(date) {\n", + " return new d3_date(Math.floor(date / 1e3) * 1e3);\n", + " }, function(date, offset) {\n", + " date.setTime(date.getTime() + Math.floor(offset) * 1e3);\n", + " }, function(date) {\n", + " return date.getSeconds();\n", + " });\n", + " d3_time.seconds = d3_time.second.range;\n", + " d3_time.seconds.utc = d3_time.second.utc.range;\n", + " d3_time.minute = d3_time_interval(function(date) {\n", + " return new d3_date(Math.floor(date / 6e4) * 6e4);\n", + " }, function(date, offset) {\n", + " date.setTime(date.getTime() + Math.floor(offset) * 6e4);\n", + " }, function(date) {\n", + " return date.getMinutes();\n", + " });\n", + " d3_time.minutes = d3_time.minute.range;\n", + " d3_time.minutes.utc = d3_time.minute.utc.range;\n", + " d3_time.hour = d3_time_interval(function(date) {\n", + " var timezone = date.getTimezoneOffset() / 60;\n", + " return new d3_date((Math.floor(date / 36e5 - timezone) + timezone) * 36e5);\n", + " }, function(date, offset) {\n", + " date.setTime(date.getTime() + Math.floor(offset) * 36e5);\n", + " }, function(date) {\n", + " return date.getHours();\n", + " });\n", + " d3_time.hours = d3_time.hour.range;\n", + " d3_time.hours.utc = d3_time.hour.utc.range;\n", + " d3_time.month = d3_time_interval(function(date) {\n", + " date = d3_time.day(date);\n", + " date.setDate(1);\n", + " return date;\n", + " }, function(date, offset) {\n", + " date.setMonth(date.getMonth() + offset);\n", + " }, function(date) {\n", + " return date.getMonth();\n", + " });\n", + " d3_time.months = d3_time.month.range;\n", + " d3_time.months.utc = d3_time.month.utc.range;\n", + " function d3_time_scale(linear, methods, format) {\n", + " function scale(x) {\n", + " return linear(x);\n", + " }\n", + " scale.invert = function(x) {\n", + " return d3_time_scaleDate(linear.invert(x));\n", + " };\n", + " scale.domain = function(x) {\n", + " if (!arguments.length) return linear.domain().map(d3_time_scaleDate);\n", + " linear.domain(x);\n", + " return scale;\n", + " };\n", + " function tickMethod(extent, count) {\n", + " var span = extent[1] - extent[0], target = span / count, i = d3.bisect(d3_time_scaleSteps, target);\n", + " return i == d3_time_scaleSteps.length ? [ methods.year, d3_scale_linearTickRange(extent.map(function(d) {\n", + " return d / 31536e6;\n", + " }), count)[2] ] : !i ? [ d3_time_scaleMilliseconds, d3_scale_linearTickRange(extent, count)[2] ] : methods[target / d3_time_scaleSteps[i - 1] < d3_time_scaleSteps[i] / target ? i - 1 : i];\n", + " }\n", + " scale.nice = function(interval, skip) {\n", + " var domain = scale.domain(), extent = d3_scaleExtent(domain), method = interval == null ? tickMethod(extent, 10) : typeof interval === \"number\" && tickMethod(extent, interval);\n", + " if (method) interval = method[0], skip = method[1];\n", + " function skipped(date) {\n", + " return !isNaN(date) && !interval.range(date, d3_time_scaleDate(+date + 1), skip).length;\n", + " }\n", + " return scale.domain(d3_scale_nice(domain, skip > 1 ? {\n", + " floor: function(date) {\n", + " while (skipped(date = interval.floor(date))) date = d3_time_scaleDate(date - 1);\n", + " return date;\n", + " },\n", + " ceil: function(date) {\n", + " while (skipped(date = interval.ceil(date))) date = d3_time_scaleDate(+date + 1);\n", + " return date;\n", + " }\n", + " } : interval));\n", + " };\n", + " scale.ticks = function(interval, skip) {\n", + " var extent = d3_scaleExtent(scale.domain()), method = interval == null ? tickMethod(extent, 10) : typeof interval === \"number\" ? tickMethod(extent, interval) : !interval.range && [ {\n", + " range: interval\n", + " }, skip ];\n", + " if (method) interval = method[0], skip = method[1];\n", + " return interval.range(extent[0], d3_time_scaleDate(+extent[1] + 1), skip < 1 ? 1 : skip);\n", + " };\n", + " scale.tickFormat = function() {\n", + " return format;\n", + " };\n", + " scale.copy = function() {\n", + " return d3_time_scale(linear.copy(), methods, format);\n", + " };\n", + " return d3_scale_linearRebind(scale, linear);\n", + " }\n", + " function d3_time_scaleDate(t) {\n", + " return new Date(t);\n", + " }\n", + " var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ];\n", + " var d3_time_scaleLocalMethods = [ [ d3_time.second, 1 ], [ d3_time.second, 5 ], [ d3_time.second, 15 ], [ d3_time.second, 30 ], [ d3_time.minute, 1 ], [ d3_time.minute, 5 ], [ d3_time.minute, 15 ], [ d3_time.minute, 30 ], [ d3_time.hour, 1 ], [ d3_time.hour, 3 ], [ d3_time.hour, 6 ], [ d3_time.hour, 12 ], [ d3_time.day, 1 ], [ d3_time.day, 2 ], [ d3_time.week, 1 ], [ d3_time.month, 1 ], [ d3_time.month, 3 ], [ d3_time.year, 1 ] ];\n", + " var d3_time_scaleLocalFormat = d3_time_format.multi([ [ \".%L\", function(d) {\n", + " return d.getMilliseconds();\n", + " } ], [ \":%S\", function(d) {\n", + " return d.getSeconds();\n", + " } ], [ \"%I:%M\", function(d) {\n", + " return d.getMinutes();\n", + " } ], [ \"%I %p\", function(d) {\n", + " return d.getHours();\n", + " } ], [ \"%a %d\", function(d) {\n", + " return d.getDay() && d.getDate() != 1;\n", + " } ], [ \"%b %d\", function(d) {\n", + " return d.getDate() != 1;\n", + " } ], [ \"%B\", function(d) {\n", + " return d.getMonth();\n", + " } ], [ \"%Y\", d3_true ] ]);\n", + " var d3_time_scaleMilliseconds = {\n", + " range: function(start, stop, step) {\n", + " return d3.range(Math.ceil(start / step) * step, +stop, step).map(d3_time_scaleDate);\n", + " },\n", + " floor: d3_identity,\n", + " ceil: d3_identity\n", + " };\n", + " d3_time_scaleLocalMethods.year = d3_time.year;\n", + " d3_time.scale = function() {\n", + " return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat);\n", + " };\n", + " var d3_time_scaleUtcMethods = d3_time_scaleLocalMethods.map(function(m) {\n", + " return [ m[0].utc, m[1] ];\n", + " });\n", + " var d3_time_scaleUtcFormat = d3_time_formatUtc.multi([ [ \".%L\", function(d) {\n", + " return d.getUTCMilliseconds();\n", + " } ], [ \":%S\", function(d) {\n", + " return d.getUTCSeconds();\n", + " } ], [ \"%I:%M\", function(d) {\n", + " return d.getUTCMinutes();\n", + " } ], [ \"%I %p\", function(d) {\n", + " return d.getUTCHours();\n", + " } ], [ \"%a %d\", function(d) {\n", + " return d.getUTCDay() && d.getUTCDate() != 1;\n", + " } ], [ \"%b %d\", function(d) {\n", + " return d.getUTCDate() != 1;\n", + " } ], [ \"%B\", function(d) {\n", + " return d.getUTCMonth();\n", + " } ], [ \"%Y\", d3_true ] ]);\n", + " d3_time_scaleUtcMethods.year = d3_time.year.utc;\n", + " d3_time.scale.utc = function() {\n", + " return d3_time_scale(d3.scale.linear(), d3_time_scaleUtcMethods, d3_time_scaleUtcFormat);\n", + " };\n", + " d3.text = d3_xhrType(function(request) {\n", + " return request.responseText;\n", + " });\n", + " d3.json = function(url, callback) {\n", + " return d3_xhr(url, \"application/json\", d3_json, callback);\n", + " };\n", + " function d3_json(request) {\n", + " return JSON.parse(request.responseText);\n", + " }\n", + " d3.html = function(url, callback) {\n", + " return d3_xhr(url, \"text/html\", d3_html, callback);\n", + " };\n", + " function d3_html(request) {\n", + " var range = d3_document.createRange();\n", + " range.selectNode(d3_document.body);\n", + " return range.createContextualFragment(request.responseText);\n", + " }\n", + " d3.xml = d3_xhrType(function(request) {\n", + " return request.responseXML;\n", + " });\n", + " if (typeof define === \"function\" && define.amd) this.d3 = d3, define(d3); else if (typeof module === \"object\" && module.exports) module.exports = d3; else this.d3 = d3;\n", + "}();\n", + "require = require_save;\n", + "requirejs = requirejs_save;\n", + "define = define_save;\n" + ] + }, + "metadata": {}, + "output_type": "display_data" + } + ], + "source": [ + "\"https://d3js.org/d3.v3.js\" |> Util.LoadGlobalJavaScript |> Display" + ] + }, + { + "cell_type": "code", + "execution_count": 36, + "metadata": {}, + "outputs": [ + { + "data": { + "text/html": [ + "\r\n", - " \r\n", - "
\r\n", - "
\r\n", - "\r\n" - ] - }, - "execution_count": 44, - "metadata": {}, - "output_type": "execute_result" + "name": "stderr", + "output_type": "stream", + "text": [ + "Unable to find the file '../../packages/System.Collections.Immutable/lib/netstandard2.0/System.Collections.Immutable.dll' in any of\n", + " /usr/lib/mono/4.5\n", + " /usr/lib/mono/4.5/Facades\n", + " /IfSharp/src/IfSharp/bin/Release\n", + " /notebooks\n", + " /IfSharp/src/IfSharp/bin/Release/\n", + "Unable to find the file '../../packages/Suave/lib/net40/Suave.dll' in any of\n", + " /usr/lib/mono/4.5\n", + " /usr/lib/mono/4.5/Facades\n", + " /IfSharp/src/IfSharp/bin/Release\n", + " /notebooks\n", + " /IfSharp/src/IfSharp/bin/Release/" + ] } ], "source": [ @@ -2250,14 +11498,16 @@ }, { "cell_type": "code", - "execution_count": 45, + "execution_count": 48, "metadata": {}, "outputs": [ { "data": { - "image/jpeg": 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+ "text/plain": [ + "Microsoft.FSharp.Control.FSharpAsync`1[IfSharp.Kernel.BinaryOutput]" + ] }, - "execution_count": 45, + "execution_count": 48, "metadata": {}, "output_type": "execute_result" } @@ -2289,9 +11539,28 @@ }, { "cell_type": "code", - "execution_count": 46, + "execution_count": 49, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "Unable to find the file '../../packages/System.Collections.Immutable/lib/netstandard2.0/System.Collections.Immutable.dll' in any of\n", + " /usr/lib/mono/4.5\n", + " /usr/lib/mono/4.5/Facades\n", + " /IfSharp/src/IfSharp/bin/Release\n", + " /notebooks\n", + " /IfSharp/src/IfSharp/bin/Release/\n", + "Unable to find the file '../../packages/Suave/lib/net40/Suave.dll' in any of\n", + " /usr/lib/mono/4.5\n", + " /usr/lib/mono/4.5/Facades\n", + " /IfSharp/src/IfSharp/bin/Release\n", + " /notebooks\n", + " /IfSharp/src/IfSharp/bin/Release/" + ] + } + ], "source": [ "// To enable the feature we need to have these scripts loaded\n", "\n", @@ -2301,18 +11570,32 @@ }, { "cell_type": "code", - "execution_count": 47, + "execution_count": 50, "metadata": {}, "outputs": [ { - "data": { - "text/plain": [ - "\"08:07:00.6953\"" - ] - }, - "execution_count": 47, - "metadata": {}, - "output_type": "execute_result" + "name": "stderr", + "output_type": "stream", + "text": [ + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback\n", + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback\n", + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback" + ] } ], "source": [ @@ -2332,35 +11615,32 @@ }, { "cell_type": "code", - "execution_count": 48, + "execution_count": 51, "metadata": {}, "outputs": [ { - "data": { - "text/plain": [ - "10L" - ] - }, - "metadata": {}, - "output_type": "display_data" - }, - { - "data": { - "text/plain": [ - "50L" - ] - }, - "metadata": {}, - "output_type": "display_data" - }, - { - "data": { - "text/plain": [ - "500L" - ] - }, - "metadata": {}, - "output_type": "display_data" + "name": "stderr", + "output_type": "stream", + "text": [ + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback\n", + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback\n", + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback" + ] } ], "source": [ @@ -2385,9 +11665,28 @@ }, { "cell_type": "code", - "execution_count": 2, + "execution_count": 52, "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "Unable to find the file '../../packages/System.Collections.Immutable/lib/netstandard2.0/System.Collections.Immutable.dll' in any of\n", + " /usr/lib/mono/4.5\n", + " /usr/lib/mono/4.5/Facades\n", + " /IfSharp/src/IfSharp/bin/Release\n", + " /notebooks\n", + " /IfSharp/src/IfSharp/bin/Release/\n", + "Unable to find the file '../../packages/Suave/lib/net40/Suave.dll' in any of\n", + " /usr/lib/mono/4.5\n", + " /usr/lib/mono/4.5/Facades\n", + " /IfSharp/src/IfSharp/bin/Release\n", + " /notebooks\n", + " /IfSharp/src/IfSharp/bin/Release/" + ] + } + ], "source": [ "// To enable the feature we need to have these scripts loaded\n", "\n", @@ -2404,85 +11703,26 @@ }, { "cell_type": "code", - "execution_count": 3, + "execution_count": 53, "metadata": {}, "outputs": [ { - "data": { - "text/html": [ - "\n", - "
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" - ] - }, - "metadata": {}, - "output_type": "display_data" + "name": "stderr", + "output_type": "stream", + "text": [ + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback\n", + "The value, namespace, type or module 'AsyncSeq' is not defined. Maybe you want one of the following:\n", + " Async\n", + " async\n", + " AsyncReturn\n", + " AsyncBuilder\n", + " AsyncCallback" + ] } ], "source": [