From cc7ff8a6a3717f9baccd3fbef63f5cdb0793f748 Mon Sep 17 00:00:00 2001
From: Christopher Pietsch <cpietsch@gmail.com>
Date: Tue, 23 May 2023 09:41:54 +0200
Subject: [PATCH] added scale factor for each layout #30

---
 js/canvas.js | 10 ++++++----
 js/viz.js    |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/js/canvas.js b/js/canvas.js
index f910dcefd..d47daa572 100644
--- a/js/canvas.js
+++ b/js/canvas.js
@@ -103,10 +103,10 @@ function Canvas() {
   var timelineData;
   var stage, stage1, stage2, stage3, stage4, stage5;
   var timelineHover = false;
-  var tsne = [];
   var tsneIndex = {};
+  var tsneScale = {}
 
-  function canvas() {}
+  function canvas() { }
 
   canvas.rangeBand = function () {
     return rangeBand;
@@ -311,8 +311,9 @@ function Canvas() {
     state.init = true;
   };
 
-  canvas.addTsneData = function (name, d) {
+  canvas.addTsneData = function (name, d, scale) {
     tsneIndex[name] = {};
+    tsneScale[name] = scale;
     var clean = d.map(function (d) {
       return {
         id: d.id,
@@ -696,8 +697,9 @@ function Canvas() {
 
   canvas.project = function () {
     sleep = false;
+    var scaleFactor = state.mode == "time" ? 0.9 : tsneScale[state.mode] || 0.5;
     data.forEach(function (d) {
-      d.scaleFactor = state.mode == "time" ? 0.9 : 0.5;
+      d.scaleFactor = scaleFactor;
       d.sprite.scale.x = d.scaleFactor;
       d.sprite.scale.y = d.scaleFactor;
       if (d.sprite2) {
diff --git a/js/viz.js b/js/viz.js
index 7f2ff4260..ce64d46cc 100644
--- a/js/viz.js
+++ b/js/viz.js
@@ -140,7 +140,7 @@ function init() {
         canvas.setMode(d.title);
       } else {
         d3.csv(baseUrl.path + d.url, function (tsne) {
-          canvas.addTsneData(d.title, tsne);
+          canvas.addTsneData(d.title, tsne, d.scale);
           if (i == 0) canvas.setMode(d.title);
         });
       }