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string and fill properties validation can accept CanvasGradient as valid value. close #965

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This commit is contained in:
Anton Lavrenov
2020-08-26 09:54:03 -05:00
parent 6fc2e42906
commit 02ec2c4e61
7 changed files with 104 additions and 11 deletions
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42
test/unit/Shape-test.js
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@@ -2066,4 +2066,46 @@ suite('Shape', function () {
var shape = layer.getIntersection({ x: 50, y: 70 });
assert.equal(shape, line);
});
test('validation on stroke should accept gradients', function () {
var callCount = 0;
var oldWarn = Konva.Util.warn;
Konva.Util.warn = function () {
callCount += 1;
};
var stage = addStage();
var layer = new Konva.Layer();
stage.add(layer);
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
var gradient = ctx.createLinearGradient(0, 75, 100, 75);
gradient.addColorStop(0.0, 'rgba(255,255,255,1)');
gradient.addColorStop(1 / 6, 'rgba(255,255,255,0.8)');
gradient.addColorStop(2 / 6, 'rgba(255,255,255,0.6)');
gradient.addColorStop(3 / 6, 'rgba(255,255,255,0.4)');
gradient.addColorStop(4 / 6, 'rgba(255,255,255,0.3)');
gradient.addColorStop(5 / 6, 'rgba(255,255,255,0.2)');
gradient.addColorStop(1.0, 'rgba(255,255,255, 0)');
var star = new Konva.Star({
x: 200,
y: 100,
numPoints: 5,
innerRadius: 40,
outerRadius: 70,
stroke: gradient,
strokeWidth: 5,
draggable: true,
});
layer.add(star);
layer.draw();
assert.equal(callCount, 0);
Konva.Util.warn = oldWarn;
});
});