mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
50 lines
2.0 KiB
HTML
50 lines
2.0 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="svg-image-util.css" />
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<script src="svg-image-util.js"></script>
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</head>
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<body style="height: 600px"><!-- height for pct vals to resolve against -->
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<script>
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var svgParams = {
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viewBox: null, // This gets set on a case-by-case basis below.
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width : "20px",
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height : "20%",
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meetOrSlice: null // This means "use pAR=none"
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};
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// Descriptions below describe the behavior of the rows of <img> elements
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// in the corresponding test cases, which we mimic with specially-crafted
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// <embed> elements.
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// * FIRST TWO ROWS: <img> has width=auto height=auto
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// - Each <img> renders w/ height = 150px (default)
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// - Synthesized viewBox has height = 20% * viewport_height = .2*150 = 30
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// - <img> & viewBox both get width=20px, from <svg> width attr
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svgParams.viewBox = [0, 0, 20, 30],
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appendSVGSubArrayWithParams(svgParams, "embed", "20px", "150px");
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// * SECOND TWO ROWS: <img> has width=auto, height=20px
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// - <img> now renders w/ height = 20px (imposed by <img> height attr)
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// - Synthesized viewBox has height = 20% * viewport_width = .2*20 = 4
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// - <img> & viewBox both get width=20px, from <svg> width attr
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svgParams.viewBox = [0, 0, 20, 4],
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appendSVGSubArrayWithParams(svgParams, "embed", "20px", "20px");
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// * THIRD TWO ROWS: <img> has width=30px height=auto
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// Calculations are as with "FIRST TWO ROWS", except <img> now imposes
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// width="30px".
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svgParams.viewBox = [0, 0, 20, 30],
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appendSVGSubArrayWithParams(svgParams, "embed", "30px", "150px");
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// * FOURTH TWO ROWS: <img> has width=30px height=20px
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// Calculations are as with "SECOND TWO ROWS", except <img> now imposes
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// width="30px".
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svgParams.viewBox = [0, 0, 20, 4],
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appendSVGSubArrayWithParams(svgParams, "embed", "30px", "20px");
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</script>
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<!-- Body gets populated by script -->
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</body>
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</html>
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