27 lines
933 B
HTML
27 lines
933 B
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>Custom highlight pseudo elements over images.</title>
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<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/#creating-highlights">
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<link rel="mismatch" href="highlight-image-notref.html">
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<meta name="assert" content="Highlights should be able to be specified over images.">
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<style>
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::highlight(example-highlight1) {
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background-color: rgba(200,0,0,.5);
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color:green;
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}
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</style>
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</head>
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<body>
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<div id="img1"><img src="../../images/blank-highlight.png"></div>
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<script>
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let imageElement1 = document.getElementById('img1');
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let highlight1 = new Highlight(new StaticRange({startContainer: imageElement1.childNodes[0], startOffset: 0, endContainer: imageElement1.childNodes[0], endOffset: 1}));
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CSS.highlights.set("example-highlight1", highlight1);
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</script>
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</body>
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</html>
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