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fabric.SprayBrush.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: SprayBrush</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
<link type="text/css" rel="stylesheet" href="styles/carbonads.css">
<link type="text/css" rel="stylesheet" href="../css/master.css">
</head>
<body>
<ul id="header">
<li><a href="http://fabricjs.com/">Home</a></li>
<li><a href="http://fabricjs.com/demos">Demos</a></li>
<li><a href="http://fabricjs.com/articles">Tutorial</a></li>
<li><a href="http://fabricjs.com/docs">Docs</a></li>
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<li class="secondary">
<a href="http://travis-ci.org/#!/kangax/fabric.js">
<img src="https://api.travis-ci.org/kangax/fabric.js.png?branch=master">
</a>
</li>
<li class="gittip secondary">
<iframe style="border: 0; margin: 0; padding: 0;"
src="https://www.gittip.com/kangax/widget.html" width="48pt" height="22pt"></iframe>
</li>
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<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://kangax.github.com/fabric.js"></a>
<noscript>
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<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" />
</a>
</noscript>
</li>
<li class="github secondary">
<iframe src="http://ghbtns.com/github-btn.html?user=kangax&repo=fabric.js&type=watch&count=true"
allowtransparency="true" frameborder="0" scrolling="0" width="95px" height="20px"></iframe>
</li>
<li class="twitter secondary">
<a href="https://twitter.com/fabricjs" class="twitter-follow-button" data-show-count="true">Follow @fabricjs</a>
</li>
</ul>
<script>
(function() {
if (document.location.hostname === 'localhost') {
var links = document.getElementById('header').getElementsByTagName('a');
for (var i = 0, len = links.length; i < len; i++) {
// very retarted fix but fuck it
links[i].href = links[i].href.replace('fabricjs.com', 'localhost:4000');
}
}
else {
var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
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})();
</script>
<div id="main">
<h1 class="page-title">Class: SprayBrush</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="fabric.html">fabric</a>.</span>SprayBrush</h2>
</header>
<article>
<div class="container-overview">
<h4 class="name" id="SprayBrush"><span class="type-signature"></span>new SprayBrush<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
SprayBrush class
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8038">line 8038</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id="density"><span class="type-signature"></span>density<span class="type-signature"> :Number</span></h4>
<div class="description">
Density of a spray (number of dots per chunk)
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>20</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8056">line 8056</a>
</li></ul></dd>
</dl>
<h4 class="name" id="dotWidth"><span class="type-signature"></span>dotWidth<span class="type-signature"> :Number</span></h4>
<div class="description">
Width of spray dots
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>1</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8063">line 8063</a>
</li></ul></dd>
</dl>
<h4 class="name" id="dotWidthVariance"><span class="type-signature"></span>dotWidthVariance<span class="type-signature"> :Number</span></h4>
<div class="description">
Width variance of spray dots
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>1</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8070">line 8070</a>
</li></ul></dd>
</dl>
<h4 class="name" id="optimizeOverlapping"><span class="type-signature"></span>optimizeOverlapping<span class="type-signature"> :Boolean</span></h4>
<div class="description">
Whether overlapping dots (rectangles) should be removed (for performance reasons)
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>true</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8084">line 8084</a>
</li></ul></dd>
</dl>
<h4 class="name" id="randomOpacity"><span class="type-signature"></span>randomOpacity<span class="type-signature"> :Boolean</span></h4>
<div class="description">
Whether opacity of a dot should be random
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Boolean</span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8077">line 8077</a>
</li></ul></dd>
</dl>
<h4 class="name" id="width"><span class="type-signature"></span>width<span class="type-signature"> :Number</span></h4>
<div class="description">
Width of a spray
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Number</span>
</li>
</ul>
<dl class="details">
<dt class="tag-default">Default Value:</dt>
<dd class="tag-default"><ul class="dummy">
<li>10</li>
</ul></dd>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8049">line 8049</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="addSprayChunk"><span class="type-signature"></span>addSprayChunk<span class="signature">(pointer)</span><span class="type-signature"></span></h4>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>pointer</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8210">line 8210</a>
</li></ul></dd>
</dl>
<h4 class="name" id="initialize"><span class="type-signature"></span>initialize<span class="signature">(canvas)</span><span class="type-signature"> → {<a href="fabric.SprayBrush.html">fabric.SprayBrush</a>}</span></h4>
<div class="description">
Constructor
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>canvas</code></td>
<td class="type">
<span class="param-type"><a href="fabric.Canvas.html">fabric.Canvas</a></span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8091">line 8091</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
Instance of a spray brush
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="fabric.SprayBrush.html">fabric.SprayBrush</a></span>
</dd>
</dl>
<h4 class="name" id="onMouseDown"><span class="type-signature"></span>onMouseDown<span class="signature">(pointer)</span><span class="type-signature"></span></h4>
<div class="description">
Invoked on mouse down
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>pointer</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="fabric.js.html">fabric.js</a>, <a href="fabric.js.html#line8100">line 8100</a>
</li></ul></dd>
</dl>
<h4 class="name" id="onMouseMove"><span class="type-signature"></span>onMouseMove<span class="signature">(pointer)</span><span class="type-signature"></span></h4>
<div class="description">
Invoked on mouse move
</div>