47 lines
1.5 KiB
HTML
47 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>ray() angle interpolation with css math functions</title>
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<link rel="author" title="Daniil Sakhapov" href="mailto:sakhapov@chromium.org">
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<link rel="help" href="https://drafts.fxtf.org/motion/#offset-path-property">
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<link rel="help" href="https://drafts.csswg.org/css-values/#sign-funcs">
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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="/css/support/interpolation-testcommon.js"></script>
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</head>
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<style>
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:root {
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font-size: 10px;
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}
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</style>
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<body>
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<script>
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test_interpolation({
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property: 'offset-path',
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from: 'ray(100deg)',
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to: 'ray(calc(sign(20rem - 20px) * 180deg))',
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}, [
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{at: -1, expect: 'ray(20deg)'},
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{at: 0, expect: 'ray(100deg)'},
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{at: 0.125, expect: 'ray(110deg)'},
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{at: 0.875, expect: 'ray(170deg)'},
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{at: 1, expect: 'ray(180deg)'},
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{at: 2, expect: 'ray(260deg)'}
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]);
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test_interpolation({
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property: 'offset-path',
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from: 'ray(calc(sign(20rem - 20px) * 100deg))',
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to: 'ray(calc(sign(20rem - 20px) * 180deg))',
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}, [
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{at: -1, expect: 'ray(20deg)'},
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{at: 0, expect: 'ray(100deg)'},
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{at: 0.125, expect: 'ray(110deg)'},
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{at: 0.875, expect: 'ray(170deg)'},
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{at: 1, expect: 'ray(180deg)'},
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{at: 2, expect: 'ray(260deg)'}
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]);
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</script>
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</body>
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</html>
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