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Rename blendMode parameter to mode.

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This commit is contained in:
Jürg Lehni 2013-06-26 14:37:41 -07:00
parent 6d38401f0c
commit b8d773e129
1 changed files with 5 additions and 5 deletions
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10
src/canvas/BlendMode.js
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@ -234,22 +234,22 @@ var BlendMode = new function() {
}, {});
CanvasProvider.release(ctx);
this.process = function(blendMode, srcContext, dstContext, alpha, offset) {
this.process = function(mode, srcContext, dstContext, alpha, offset) {
var srcCanvas = srcContext.canvas,
normal = blendMode === 'normal';
normal = mode === 'normal';
// Use native blend-modes if supported, and fall back to emulation.
if (normal || this.nativeModes[blendMode]) {
if (normal || this.nativeModes[mode]) {
dstContext.save();
// Reset transformations, since we're blitting and pixel scale and
// with a given offset.
dstContext.setTransform(1, 0, 0, 1, 0, 0);
dstContext.globalAlpha = alpha;
if (!normal)
dstContext.globalCompositeOperation = blendMode;
dstContext.globalCompositeOperation = mode;
dstContext.drawImage(srcCanvas, offset.x, offset.y);
dstContext.restore();
} else {
var process = modes[blendMode];
var process = modes[mode];
if (!process)
return;
var dstData = dstContext.getImageData(offset.x, offset.y,