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Set canvas height and width for Firefox image copy-paste.

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This commit is contained in:
Vikhyat Korrapati 2014-03-11 15:29:44 +05:30
parent d25081ce07
commit 2e4a699b30
1 changed files with 4 additions and 2 deletions
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6
app/assets/javascripts/discourse/views/composer/composer_view.js
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@ -385,8 +385,10 @@ Discourse.ComposerView = Discourse.View.extend(Ember.Evented, {
var image = new Image(); var image = new Image();
image.onload = function() { image.onload = function() {
// Create a new canvas. // Create a new canvas.
var canvas = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas'), var canvas = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
ctx = canvas.getContext('2d'); canvas.height = image.height;
canvas.width = image.width;
var ctx = canvas.getContext('2d');
ctx.drawImage(image, 0, 0); ctx.drawImage(image, 0, 0);
canvas.toBlob(function(blob) { canvas.toBlob(function(blob) {