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Reverts change to BlobUtils.

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This commit is contained in:
Jason Neufeld 2015-09-06 11:42:13 -07:00
parent 72edf47734
commit c0fda032e5
1 changed files with 1 additions and 20 deletions
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21
src/js/utils/BlobUtils.js
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@ -23,28 +23,9 @@
callback(blob);
},
canvasToBlob : function (sourceCanvas, callback, type /*, ...args*/) {
canvasToBlob : function (canvas, callback, type /*, ...args*/) {
type = type || 'image/png';
var exportScaling = pskl.UserSettings.get(pskl.UserSettings.EXPORT_SCALING);
var canvas;
if (exportScaling > 1) {
// Scale the input canvas to an offscreen canvas.
canvas = document.createElement('canvas');
canvas.width = sourceCanvas.width * exportScaling;
canvas.height = sourceCanvas.height * exportScaling;
var ctx = canvas.getContext('2d');
ctx.mozImageSmoothingEnabled = false;
ctx.webkitImageSmoothingEnabled = false;
ctx.msImageSmoothingEnabled = false;
ctx.imageSmoothingEnabled = false;
ctx.drawImage(sourceCanvas, 0, 0, sourceCanvas.width, sourceCanvas.height, 0, 0, canvas.width, canvas.height);
} else {
canvas = sourceCanvas;
}
if (canvas.mozGetAsFile) {
callback(canvas.mozGetAsFile('canvas', type));
} else {