yetangitu/pixstatic
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Carry source images crossOrigin attribute along

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Before canvases transformed with pixastic would be tainted because
image URL was carried along but not crossorigin.
This commit is contained in:
Ilya Furman 2014-08-29 19:07:20 +03:00
parent 349808de4f
commit dca23ce291
1 changed files with 2 additions and 0 deletions
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2
pixastic.core.js
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@ -56,6 +56,7 @@ var Pixastic = (function() {
if (actions.length) {
if (el.tagName.toLowerCase() == "img") {
var dataImg = new Image();
if (el.crossOrigin) dataImg.crossOrigin = el.crossOrigin;
dataImg.src = el.src;
if (dataImg.complete) {
for (var a=0;a<actions.length;a++) {
@ -381,6 +382,7 @@ var Pixastic = (function() {
process : function(img, actionName, options, callback) {
if (img.tagName.toLowerCase() == "img") {
var dataImg = new Image();
if (img.crossOrigin) dataImg.crossOrigin = img.crossOrigin;
dataImg.src = img.src;
if (dataImg.complete) {
var res = Pixastic.applyAction(img, dataImg, actionName, options);