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Made getAbsoluteOpacity work recursively. Also added support for stage opacity (included test).

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This commit is contained in:
David Johansson
2012-10-01 00:55:12 +02:00
parent 759ec116ce
commit 73bf805483
4 changed files with 37 additions and 17 deletions
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26
tests/js/unitTests.js
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@@ -696,6 +696,32 @@ Test.prototype.tests = {
test(circle.getAbsoluteOpacity() === 0.25, 'abs opacity should be 0.25');
test(layer.getAbsoluteOpacity() === 0.5, 'abs opacity should be 0.5');
},
'STAGE - set shape, layer and stage opacity to 0.5': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
circle.setOpacity(0.5);
layer.setOpacity(0.5);
stage.setOpacity(0.5);
layer.add(circle);
stage.add(layer);
test(circle.getAbsoluteOpacity() === 0.125, 'abs opacity should be 0.125');
test(layer.getAbsoluteOpacity() === 0.25, 'abs opacity should be 0.25');
test(stage.getAbsoluteOpacity() === 0.5, 'abs opacity should be 0.5');
},
'STAGE - remove shape without adding its parent to stage': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,