From 350e69b5fba4972c077e99e851f01df0aab0adf0 Mon Sep 17 00:00:00 2001
From: Alex de Mulder <alexdemulder@gmail.com>
Date: Wed, 7 Jan 2015 17:39:04 +0100
Subject: [PATCH] - Community fix for SVG images in IE11, thanks @dponch!

---
 HISTORY.md             |  1 +
 dist/vis.js            | 12 ++++++++++--
 lib/network/Images.js  |  9 +++++++++
 lib/network/Network.js |  3 +--
 4 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index cd0d87d1..838969ba 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -23,6 +23,7 @@ http://visjs.org
 - Improved physics handling for smoother network simulation.
 - Fixed infinite loop when an image can not be found and no brokenImage is provided.
 - Added getBoundingBox method.
+- Community fix for SVG images in IE11, thanks @dponch!
 
 ### Graph2d
 
diff --git a/dist/vis.js b/dist/vis.js
index 26449283..35bc492d 100644
--- a/dist/vis.js
+++ b/dist/vis.js
@@ -24650,6 +24650,7 @@ return /******/ (function(modules) { // webpackBootstrap
         if (this.constants.smoothCurves.enabled == true && this.constants.smoothCurves.dynamic == true) {
           supportMovingStatus = this._doInSupportSector("_discreteStepNodes");
         }
+
         // gather movement data from all sectors, if one moves, we are NOT stabilzied
         for (var i = 0; i < mainMoving.length; i++) {mainMovingStatus = mainMoving[0] || mainMovingStatus;}
 
@@ -24709,8 +24710,6 @@ return /******/ (function(modules) { // webpackBootstrap
       }
 
       if (!this.timer) {
-
-
         if (this.requiresTimeout == true) {
           this.timer = window.setTimeout(this._animationStep.bind(this), this.renderTimestep); // wait this.renderTimeStep milliseconds and perform the animation step function
         }
@@ -27543,6 +27542,15 @@ return /******/ (function(modules) { // webpackBootstrap
       var me = this;
       var img = new Image();
       img.onload = function () {
+
+        // IE11 fix -- thanks dponch!
+        if (this.width == 0) {
+          document.body.appendChild(this);
+          this.width = this.offsetWidth;
+          this.height = this.offsetHeight;
+          document.body.removeChild(this);
+        }
+
         if (me.callback) {
           me.images[url] = img;
           me.callback(this);
diff --git a/lib/network/Images.js b/lib/network/Images.js
index 0a4ff046..0097fb16 100644
--- a/lib/network/Images.js
+++ b/lib/network/Images.js
@@ -28,6 +28,15 @@ Images.prototype.load = function(url, brokenUrl) {
     var me = this;
     var img = new Image();
     img.onload = function () {
+
+      // IE11 fix -- thanks dponch!
+      if (this.width == 0) {
+        document.body.appendChild(this);
+        this.width = this.offsetWidth;
+        this.height = this.offsetHeight;
+        document.body.removeChild(this);
+      }
+
       if (me.callback) {
         me.images[url] = img;
         me.callback(this);
diff --git a/lib/network/Network.js b/lib/network/Network.js
index 7b3fccaf..ad4f0908 100644
--- a/lib/network/Network.js
+++ b/lib/network/Network.js
@@ -2165,6 +2165,7 @@ Network.prototype._physicsTick = function() {
       if (this.constants.smoothCurves.enabled == true && this.constants.smoothCurves.dynamic == true) {
         supportMovingStatus = this._doInSupportSector("_discreteStepNodes");
       }
+
       // gather movement data from all sectors, if one moves, we are NOT stabilzied
       for (var i = 0; i < mainMoving.length; i++) {mainMovingStatus = mainMoving[0] || mainMovingStatus;}
 
@@ -2224,8 +2225,6 @@ Network.prototype.start = function() {
     }
 
     if (!this.timer) {
-
-
       if (this.requiresTimeout == true) {
         this.timer = window.setTimeout(this._animationStep.bind(this), this.renderTimestep); // wait this.renderTimeStep milliseconds and perform the animation step function
       }