mirror of
https://github.com/servo/servo
synced 2026-05-12 18:06:32 +02:00
44 lines
1.1 KiB
HTML
44 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<link rel="help" href="https://drafts.css-houdini.org/css-paint-api/">
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<link rel="match" href="canvas-transform-ref.html">
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<style>
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.container {
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width: 270px;
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height: 275px;
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}
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#canvas-geometry {
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background-image: paint(geometry);
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}
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</style>
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<script src="/common/reftest-wait.js"></script>
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<script src="/common/worklet-reftest.js"></script>
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<body>
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<div id="canvas-geometry" class="container"></div>
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<script id="code" type="text/worklet">
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// Regression test for crbug.com/970783. The canvas transform matrix should
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// account for the devicePixelRatio, such that the clip bounds can be
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// properly computed when applying clips.
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registerPaint('geometry', class {
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paint(ctx, geom) {
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var fillW = 250;
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var fillH = 50;
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ctx.setTransform(devicePixelRatio, 0, 0, devicePixelRatio, 0, 100);
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ctx.beginPath();
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ctx.rect(0, 0, fillW, fillH);
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ctx.closePath();
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ctx.clip();
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ctx.fillStyle = 'green';
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ctx.fillRect(0, 0, fillW, fillH);
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}
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});
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</script>
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<script>
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importWorkletAndTerminateTestAfterAsyncPaint(CSS.paintWorklet, document.getElementById('code').textContent);
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</script>
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</body>
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</html>
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