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Merge pull request #63 from jfollas/master

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FIxed Stage.toDataURL JPEG issue
This commit is contained in:
ericdrowell
2012-08-10 10:37:15 -07:00
parent e5d195f9b4 1d6acca8f3
commit 5c898e7da5
2 changed files with 33 additions and 2 deletions
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2
src/Stage.js
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@@ -303,7 +303,7 @@ Kinetic.Stage = Kinetic.Container.extend({
function drawLayer(n) {
var layer = layers[n];
var layerUrl = layer.getCanvas().toDataURL(mimeType, quality);
var layerUrl = layer.getCanvas().toDataURL();
var imageObj = new Image();
imageObj.onload = function() {
context.drawImage(imageObj, 0, 0);

31
tests/js/unitTests.js
View File

@@ -5524,5 +5524,36 @@ Test.prototype.tests = {
});
layer.add(borneo);
stage.add(layer);
},
'JPEG toDataURL() Not Hiding Lower Layers with Black': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer1 = new Kinetic.Layer();
var layer2 = new Kinetic.Layer();
layer1.add(new Kinetic.Rect({x:10, y:10, width: 25, height: 15, fill: 'red'}));
layer2.add(new Kinetic.Rect({x:50, y:50, width: 15, height: 25, fill: 'green'}));
stage.add(layer1);
stage.add(layer2);
stage.toDataURL({
height: 100,
width: 100,
mimeType: 'image/jpeg',
quality: 0.8,
callback: function(url) {
var imageObj = new Image();
imageObj.onload = function() {
layer2.add(new Kinetic.Image({x: 200, y: 10, image: imageObj}));
layer2.draw();
};
imageObj.src = url;
}
})
}
};