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fixed getIntersections bug

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This commit is contained in:
Eric Rowell
2012-08-26 11:00:18 -07:00
parent 5e6c8774e8
commit 79a1029adb
6 changed files with 35 additions and 33 deletions
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48
tests/js/unitTests.js
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@@ -387,8 +387,6 @@ Test.prototype.tests = {
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var redCircle = new Kinetic.Circle({
x: 380,
y: stage.getHeight() / 2,
@@ -409,53 +407,57 @@ Test.prototype.tests = {
id: 'greenCircle'
});
group.add(redCircle);
layer.add(group);
layer.add(redCircle);
layer.add(greenCircle);
stage.add(layer);
// test individual shapes
test(stage.getIntersections(266, 114).length === 1, '17) getIntersections should return one shape');
test(stage.getIntersections(266, 114)[0].getId() === 'greenCircle', '19) first intersection should be greenCircle');
test(stage.getIntersections(414, 115).length === 1, '18) getIntersections should return one shape');
test(stage.getIntersections(414, 115)[0].getId() === 'redCircle', '20) first intersection should be redCircle');
test(stage.getIntersections(350, 118).length === 2, 'getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', 'first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', 'second intersection should be greenCircle');
test(stage.getIntersections(350, 118).length === 2, '1) getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '2) first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', '3) second intersection should be greenCircle');
// hide green circle. make sure only red circle is in result set
greenCircle.hide();
layer.draw();
test(stage.getIntersections(350, 118).length === 1, 'getIntersections should return one shape');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', 'first intersection should be redCircle');
test(stage.getIntersections(350, 118).length === 1, '4) getIntersections should return one shape');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '5) first intersection should be redCircle');
// show green circle again. make sure both circles are in result set
greenCircle.show();
layer.draw();
test(stage.getIntersections(350, 118).length === 2, 'getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', 'first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', 'second intersection should be greenCircle');
test(stage.getIntersections(350, 118).length === 2, '6) getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '7) first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', '8) second intersection should be greenCircle');
// hide red circle. make sure only green circle is in result set
redCircle.hide();
layer.draw();
test(stage.getIntersections(350, 118).length === 1, 'getIntersections should return one shape');
test(stage.getIntersections(350, 118)[0].getId() === 'greenCircle', 'first intersection should be greenCircle');
test(stage.getIntersections(350, 118).length === 1, '9) getIntersections should return one shape');
test(stage.getIntersections(350, 118)[0].getId() === 'greenCircle', '10) first intersection should be greenCircle');
// show red circle again. make sure both circles are in result set
redCircle.show();
layer.draw();
test(stage.getIntersections(350, 118).length === 2, 'getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', 'first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', 'second intersection should be greenCircle');
test(stage.getIntersections(350, 118).length === 2, '11) getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '12) first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', '13) second intersection should be greenCircle');
// test from layer
test(layer.getIntersections(350, 118).length === 2, 'getIntersections should return two shapes');
test(layer.getIntersections(350, 118)[0].getId() === 'redCircle', 'first intersection should be redCircle');
test(layer.getIntersections(350, 118)[1].getId() === 'greenCircle', 'second intersection should be greenCircle');
test(layer.getIntersections(350, 118).length === 2, '14) getIntersections should return two shapes');
test(layer.getIntersections(350, 118)[0].getId() === 'redCircle', '15) first intersection should be redCircle');
test(layer.getIntersections(350, 118)[1].getId() === 'greenCircle', '16) second intersection should be greenCircle');
// test from group
test(group.getIntersections(350, 118).length === 1, 'getIntersections should return two shapes');
test(group.getIntersections(350, 118)[0].getId() === 'redCircle', 'first intersection should be redCircle');
},
'STAGE - scale stage after add layer': function(containerId) {
var stage = new Kinetic.Stage({