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when calling layer.hide() or show(), the physical canvas element is hidden and shown rather than clearing and redrawing the layer. This greatly improves hide and show performance for layers

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This commit is contained in:
Eric Rowell
2012-09-18 09:25:16 -07:00
parent 0f2cee5499
commit d0a1b2870e
4 changed files with 42 additions and 5 deletions
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5
tests/js/unitTests.js
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@@ -942,9 +942,10 @@ Test.prototype.tests = {
test(layer2.isVisible(), 'layer2 should be visible');
layer2.hide();
layer2.draw();
test(!layer2.isVisible(), 'layer2 should be invisible');
layer2.show();
test(layer2.isVisible(), 'layer2 should be visible');
},
'LAYER - beforeDraw and afterDraw': function(containerId) {
var stage = new Kinetic.Stage({