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performance improvement

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This commit is contained in:
lavrton
2015-02-09 06:29:31 +07:00
parent 9b27ce6593
commit 367d829784
11 changed files with 491 additions and 98 deletions
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12
test/unit/shapes/Image-test.js
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@@ -248,7 +248,7 @@ suite('Image', function(){
var stage = addStage();
var layer = new Konva.Layer();
darth = new Konva.Image({
var darth = new Konva.Image({
x: 200,
y: 60,
image: imageObj,
@@ -259,7 +259,7 @@ suite('Image', function(){
opacity: 0.5,
shadowColor: 'black',
shadowBlur: 10,
shadowOpacity: 0.5,
shadowOpacity: 0.1,
shadowOffset: {x: 20, y:20}
});
@@ -268,7 +268,7 @@ suite('Image', function(){
var trace = layer.getContext().getTrace();
//console.log(trace);
assert.equal(trace, 'clearRect(0,0,578,200);save();transform(1,0,0,1,150,30);save();globalAlpha=0.25;shadowColor=black;shadowBlur=10;shadowOffsetX=20;shadowOffsetY=20;beginPath();rect(0,0,100,100);closePath();drawImage([object HTMLImageElement],0,0,100,100);restore();globalAlpha=0.5;beginPath();rect(0,0,100,100);closePath();drawImage([object HTMLImageElement],0,0,100,100);restore();');
assert.equal(trace, 'clearRect(0,0,578,200);save();transform(1,0,0,1,150,30);save();globalAlpha=0.5;shadowColor=rgba(0,0,0,0.1);shadowBlur=10;shadowOffsetX=20;shadowOffsetY=20;drawImage([object HTMLImageElement],0,0,100,100);restore();restore();');
done();
@@ -277,13 +277,13 @@ suite('Image', function(){
});
// ======================================================
test.skip('image with stroke, opacity and shadow', function(done) {
test('image with stroke, opacity and shadow', function(done) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = addStage();
var layer = new Konva.Layer();
darth = new Konva.Image({
var darth = new Konva.Image({
x: 200,
y: 60,
image: imageObj,
@@ -305,7 +305,7 @@ suite('Image', function(){
var trace = layer.getContext().getTrace();
//console.log(trace);
assert.equal(trace, 'clearRect(0,0,578,200);save();save();globalAlpha=0.25;shadowColor=black;shadowBlur=10;shadowOffsetX=20;shadowOffsetY=20;drawImage([object HTMLCanvasElement],0,0);restore();globalAlpha=0.5;drawImage([object HTMLCanvasElement],0,0);restore();');
assert.equal(trace, 'clearRect(0,0,578,200);save();save();shadowColor=rgba(0,0,0,0.5);shadowBlur=10;shadowOffsetX=20;shadowOffsetY=20;globalAlpha=0.5;drawImage([object HTMLCanvasElement],0,0);restore();restore();');
done();