fixed cross origin image draw, so that canvas.toDataURL can work

2014-11-10 11:06:57 -05:00 · 2014-11-10 11:06:57 -05:00 · 218716dee3
commit 218716dee3
parent 4adf0081b8
1 changed files with 1 additions and 0 deletions
--- a/app/assets/javascripts/src/Metamaps.js
+++ b/app/assets/javascripts/src/Metamaps.js
@ -82,6 +82,7 @@ Metamaps.Backbone.init = function () {
    self.Metacode = Backbone.Model.extend({
        initialize: function () {
            var image = new Image();
+            image.setAttribute('crossOrigin', 'anonymous');
            image.src = this.get('icon');
            this.set('image',image);
        },