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Only resize image rasters if the new size is different from the old.

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Jürg Lehni 2012-12-02 21:13:03 -08:00
parent 50f810a1ad
commit a3a7545cb0
1 changed files with 8 additions and 6 deletions
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6
src/item/Raster.js
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@ -96,13 +96,15 @@ var Raster = this.Raster = PlacedItem.extend(/** @lends Raster# */{
}, },
setSize: function() { setSize: function() {
var size = Size.read(arguments), var size = Size.read(arguments);
if (!this._size.equals(size)) {
// Get reference to image before changing canvas // Get reference to image before changing canvas
image = this.getImage(); var image = this.getImage();
// Setting canvas internally sets _size // Setting canvas internally sets _size
this.setCanvas(CanvasProvider.getCanvas(size)); this.setCanvas(CanvasProvider.getCanvas(size));
// Draw image back onto new canvas // Draw image back onto new canvas
this.getContext(true).drawImage(image, 0, 0, size.width, size.height); this.getContext(true).drawImage(image, 0, 0, size.width, size.height);
}
}, },
/** /**