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Update group.js

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This commit is contained in:
Andrea Bogazzi 2015-12-26 14:27:37 +01:00
parent cebf6bd794
commit a8b56e783e
1 changed files with 6 additions and 4 deletions
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10
test/unit/group.js
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@ -515,13 +515,15 @@ test('toObject without default values', function() {
});
test('test group transformMatrix', function() {
var rect1 = new fabric.Rect({ top: 100, left: 100, width: 10, height: 10, strokeWidth: 0 }),
rect2 = new fabric.Rect({ top: 120, left: 120, width: 10, height: 10, strokeWidth: 0 }),
var rect1 = new fabric.Rect({ top: 5, left: 5, width: 5, height: 5, strokeWidth: 0, fill: 'black', opacity: 1}),
rect2 = new fabric.Rect({ top: 15, left: 15, width: 5, height: 5, strokeWidth: 0, fill: 'black', opacity: 1}),
group = new fabric.Group([ rect1, rect2 ]),
ctx = canvas.contextContainer, isTransparent = fabric.util.isTransparent;
canvas.add(group);
equal(isTransparent(ctx, 80, 80, 0), true);
equal(isTransparent(ctx, 101, 101, 0), false);
equal(isTransparent(ctx, 3, 3, 0), true);
equal(isTransparent(ctx, 8, 8, 0), false);
var imageData = ctx.getImageData(0, 0, (tolerance * 2) || 1, (tolerance * 2) || 1);
equal(imageData, [0]);
group.transformMatrix = [1.2, 0, 0, 1.2, 1, 1];
canvas.renderAll();
equal(isTransparent(ctx, 101, 101, 0), true);