different-StrokePaint-filter-regions.svg

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<!--

     Any copyright is dedicated to the Public Domain.

     http://creativecommons.org/publicdomain/zero/1.0/

-->

<svg id="svg-root"

  xmlns="http://www.w3.org/2000/svg"

  xmlns:xlink="http://www.w3.org/1999/xlink">

  <g id="testmeta">

    <title>SVG Filter Chains: Use Same StrokePaint Input with Different Filter Regions</title>

    <link rel="copyright"

          href="http://www.w3.org/Graphics/SVG/Test/Copyright"/>

    <link rel="license"

          href="http://www.w3.org/Consortium/Legal/2008/03-bsd-license.html"/>

    <link rel="author"

          title="Max Vujovic"

          href="mailto:mvujovic@adobe.com"/>

    <link rel="help"

          href="http://dev.w3.org/fxtf/filters/#FilterPrimitiveSubRegion"/>

    <link rel="match"

          href="different-StrokePaint-filter-regions-ref.svg" />

    <metadata class="flags">namespace svg</metadata>

    <desc class="assert">

      In an SVG filter chain, this test verifies that a StrokePaint input is large

      enough to cover the largest filter region in the chain. If the test

      passes, you should see a green square.

    </desc>

  </g>

  <g id="test-body-content">

    <!-- Use a small filter region. -->

    <filter id="f1" x="0" y="0" width="100" height="100" filterUnits="userSpaceOnUse">

      <!-- Turn the red square into a blue square. -->

      <feColorMatrix in="StrokePaint" type="hueRotate" values="180"/>

    </filter>

    <!-- Use a large filter region. -->

    <filter id="f2" x="0" y="0" width="200" height="200" filterUnits="userSpaceOnUse">

      <!-- Turn the red square into a green square. -->

      <feColorMatrix in="StrokePaint" type="hueRotate" values="90"/>

    </filter>

    <rect x="0" y="0" width="100" height="100" filter="url(#f1) url(#f2)" stroke="red"/>

  </g>

</svg>