<svg id="svg-root" width="100%" height="100%"
  viewBox="0 0 480 360" xmlns="http://www.w3.org/2000/svg"
  xmlns:xlink="http://www.w3.org/1999/xlink">
  <!--======================================================================-->
  <!--=  Copyright 2008 World Wide Web Consortium, (Massachusetts          =-->
  <!--=  Institute of Technology, European Research Consortium for         =-->
  <!--=  Informatics and Mathematics (ERCIM), Keio University).            =-->
  <!--=  All Rights Reserved.                                              =-->
  <!--=  See http://www.w3.org/Consortium/Legal/.                          =-->
  <!--======================================================================-->
  <d:SVGTestCase xmlns:d="http://www.w3.org/2000/02/svg/testsuite/description/"
    template-version="1.3" reviewer="CM" owner="ED" status="accepted"
    version="$Revision: 1.8 $" testname="$RCSfile: filters-conv-03-f.svg,v $">
    <d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/#feConvolveMatrixElementOrderAttribute">
      <p>
        Tests the 'in1' DOM attribute on 'feConvolveMatrix'.
      </p>
      <p>
        Load the testcase, you should see three nearly identical images that say "FAIL".
        After 3 seconds all three images should be replaced by the same image of a bird.
        The two images to the right have filters applied, while the one on the left is always unfiltered.
      </p>
    </d:testDescription>
    <d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
      <p>
        Run the test. No interaction required.
      </p>
    </d:operatorScript>
    <d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
      <p>
        The test has passed if:
      </p>
      <ul>
        <li>the two images inside the blue rects look exactly the same</li>
        <li>the same base image is used in all three rects</li>
        <li>the purple image that says "FAIL" is replaced after 3 seconds by an image of a bird</li>
      </ul>
    </d:passCriteria>
  </d:SVGTestCase>
  <title id="test-title">$RCSfile: filters-conv-03-f.svg,v $</title>
  <defs>
    <font-face
      font-family="SVGFreeSansASCII"
      unicode-range="U+0-7F">
      <font-face-src>
        <font-face-uri xlink:href="../resources/SVGFreeSans.svg#ascii"/>
      </font-face-src>
    </font-face>
  </defs>
  <g id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">
    <defs>
      <filter id="sharpenAnim" x="0" y="0" width="100%" height="100%">
        <feImage xlink:href="../images/stefan_252_tRNS_opti.png" result="passimg"/>
        <feConvolveMatrix in="SourceGraphic" order="3" kernelMatrix="0  -1  0
                                                                    -1   5 -1
                                                                     0  -1  0" preserveAlpha="true">
          <set attributeName="in" to="passimg" begin="3s" fill="freeze" onbegin="runtest()"/>
        </feConvolveMatrix>
      </filter>
      <filter id="sharpenScript" x="0" y="0" width="100%" height="100%">
        <feImage xlink:href="../images/stefan_252_tRNS_opti.png" result="passimg"/>
        <feConvolveMatrix id="prim" in="SourceGraphic" order="3" kernelMatrix="0  -1  0
                                                                              -1   5 -1
                                                                               0  -1  0" preserveAlpha="true"/>
      </filter>

      <text id="pass" x="240" y="150" text-anchor="middle" font-size="30px">PASS</text>
    </defs>

    <script type="application/ecmascript">
      function runtest()
      {
        var img = document.getElementById("img");
        img.href.baseVal = "../images/stefan_252_tRNS_opti.png";
        var prim = document.getElementById("prim");
        prim.in1.baseVal = "passimg";
      }
    </script>

    <text x="50%" y="3em" style="font-size:18px; text-anchor:middle">feConvolveMatrix 'in1' DOM</text>
    <image id="img" xlink:href="../images/purplesquidj.png" x="80" y="100" width="100" height="100"/>
    <image xlink:href="../images/purplesquidj.png" x="190" y="100" width="100" height="100" filter="url(#sharpenAnim)"/>
    <image xlink:href="../images/purplesquidj.png" x="300" y="100" width="100" height="100" filter="url(#sharpenScript)"/>
    <rect x="80" y="100" width="100" height="100" stroke="black" fill="none"/>
    <rect x="190" y="100" width="100" height="100" stroke="blue" fill="none"/>
    <rect x="300" y="100" width="100" height="100" stroke="blue" fill="none"/>
    <text x="130" y="220" style="font-size:9px; text-anchor:middle">Original image</text>
    <text x="240" y="220" style="font-size:9px; text-anchor:middle">Animated filter</text>
    <text x="350" y="220" style="font-size:9px; text-anchor:middle">Scripted filter</text>
  </g>
  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
  <text id="revision" x="10" y="340" stroke="none"
    fill="black">$Revision: 1.8 $</text>
  </g>
  <rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
  <!-- comment out this watermark once the test is approved --><!--
  <g id="draft-watermark">
    <rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
    <text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240"
      text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
  </g>-->
</svg>