gecko-dev/layout/reftests/image-element/pattern-html-02.html

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<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/licenses/publicdomain/
Test painting patterns with scaling by background-size and
-moz-transform. background-repeat requires the construction
of a surface with the pattern contents, which will then be
scaled up by the transform / background-size. That's why we
need a threshold filter again.
-->
<!DOCTYPE html>
<html>
<body style="margin:0; filter:url(#thresholdAt159);">
<div style="background: white; overflow: hidden;">
<div style="margin:20px 0px 20px 40px; width:40px; height:20px;
background:-moz-element(#p);
-moz-transform:scale(3);"></div>
<div style="width:120px; height:60px;
background:-moz-element(#p);
background-size:300%;"></div>
<svg>
<pattern id="p" patternUnits="userSpaceOnUse"
x="0" y="0" width="20" height="20">
<rect x="5" y="5" width="10" height="10" fill="black"></rect>
</pattern>
</svg>
<svg>
<filter id="thresholdAt159" color-interpolation-filters="sRGB">
<feComponentTransfer>
<feFuncR type="linear" slope="255" intercept="-159"/>
<feFuncG type="linear" slope="255" intercept="-159"/>
<feFuncB type="linear" slope="255" intercept="-159"/>
</feComponentTransfer>
</filter>
</svg>
</div>
</body>
</html>