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34 lines
1.2 KiB
HTML
34 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
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<title>OffscreenCanvas test: 2d.gradient.linear.transform.1</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/canvas-tests.js"></script>
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<h1>2d.gradient.linear.transform.1</h1>
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<p class="desc">Linear gradient coordinates are relative to the coordinate space at the time of filling</p>
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<script>
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var t = async_test("Linear gradient coordinates are relative to the coordinate space at the time of filling");
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t.step(function() {
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var offscreenCanvas = new OffscreenCanvas(100, 50);
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var ctx = offscreenCanvas.getContext('2d');
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var g = ctx.createLinearGradient(0, 0, 200, 0);
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g.addColorStop(0, '#f00');
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g.addColorStop(0.25, '#0f0');
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g.addColorStop(0.75, '#0f0');
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g.addColorStop(1, '#f00');
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ctx.fillStyle = g;
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ctx.translate(-50, 0);
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ctx.fillRect(50, 0, 100, 50);
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_assertPixel(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255");
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_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");
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_assertPixel(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255");
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t.done();
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});
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</script>
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