<svg version="1.1" baseProfile="basic" 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">
  <!--======================================================================-->
  <!--=  SVG 1.1 2nd Edition Test Case                                     =-->
  <!--======================================================================-->
  <!--=  Copyright 2009 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="1.4" reviewer="SVGWG" author="Jon Ferraiolo" status="accepted"
    version="$Revision: 1.6 $" testname="$RCSfile: filters-color-01-b.svg,v $">
    <d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/filters.html#feColorMatrixElement">
      <p>
        Test which verifies the basic facilities of
        feColorMatrix.
      </p>
      <p>
        This test uses the following elements : a nested
        &lt;svg&gt; with a viewBox attribute, &lt;linearGradient&gt;,
        &lt;filter&gt;, &lt;feColorMatrix&gt;, &lt;feComposite&gt;.
      </p>
      <p>
        The test case shows five rectangles filled with a
        gradient showing the effects of feColorMatrix: an
        unfiltered rectangle acting as a reference, use of the
        feColorMatrix matrix option to convert to grayscale,
        use of the feColorMatrix saturate option, use of the
        feColorMatrix hueRotate option, and use of the
        feColorMatrix luminanceToAlpha option.
      </p>
      <p>
        The test is somewhat self-explanatory as the strings
        document the type of feColorMatrix operation that is
        being used.
      </p>
    </d:testDescription>
    <d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
      <p>
        Run the test. No interaction required.
      </p>
    </d:operatorScript>
    <d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
      <p>
        The rendered picture should match the reference image
        exactly, except for possible variations in the
        labelling text (per CSS2 rules).
      </p>
    </d:passCriteria>
  </d:SVGTestCase>
  <title id="test-title">$RCSfile: filters-color-01-b.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">
    <svg xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="-10" y="5" width="500" height="290" viewBox="0 0 800 500">
      <title>Example feColorMatrix - Examples of feColorMatrix operations</title>
      <desc>Five rectangles filled with a gradient showing the effects of feColorMatrix: an unfiltered rectangle acting as a reference, use of the feColorMatrix matrix option to convert to grayscale, use of the feColorMatrix saturate option, use of the feColorMatrix hueRotate option, and use of the feColorMatrix luminanceToAlpha option.</desc>
      <defs>
        <linearGradient id="MyGradient" gradientUnits="userSpaceOnUse" x1="20" y1="0" x2="760" y2="0">
          <stop offset="0" stop-color="#dd00dd"/>
          <stop offset=".33" stop-color="#22cc22"/>
          <stop offset=".67" stop-color="#400000"/>
          <stop offset="1" stop-color="#a0a0ff"/>
        </linearGradient>
        <filter id="Matrix" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
          <feColorMatrix type="matrix" in="SourceGraphic" values=".33 .33 .33 0 0                       .33 .33 .33 0 0                       .33 .33 .33 0 0                       .33 .33 .33 0 0"/>
        </filter>
        <filter id="Saturate40" filterUnits="objectBoundingBox" x="-5%" y="-5%" width="110%" height="110%">
          <feColorMatrix type="saturate" in="SourceGraphic" values=".25"/>
        </filter>
        <filter id="HueRotate90" filterUnits="objectBoundingBox" x="-5%" y="-5%" width="110%" height="110%">
          <feColorMatrix type="hueRotate" in="SourceGraphic" values="90"/>
        </filter>
        <filter id="LuminanceToAlpha" filterUnits="objectBoundingBox" x="-5%" y="-5%" width="110%" height="110%">
          <feColorMatrix type="luminanceToAlpha" in="SourceGraphic" result="a"/>
          <feComposite in="SourceGraphic" in2="a" operator="in"/>
        </filter>
      </defs>
      <g font-size="40" font-family="Verdana">
        <rect fill="none" stroke="blue" x="1" y="1" width="798" height="498"/>
        <rect x="20" y="20" width="760" height="40" fill="url(#MyGradient)"/>
        <text x="20" y="95">Unfiltered</text>
        <rect x="20" y="120" width="760" height="40" fill="url(#MyGradient)" filter="url(#Matrix)"/>
        <text x="20" y="195">type="matrix" (grayscale matrix)</text>
        <rect x="20" y="220" width="760" height="40" fill="url(#MyGradient)" filter="url(#Saturate40)"/>
        <text x="20" y="295">type="saturate" values=".4"</text>
        <rect x="20" y="320" width="760" height="40" fill="url(#MyGradient)" filter="url(#HueRotate90)"/>
        <text x="20" y="395">type="hueRotate" values="90"</text>
        <rect x="20" y="420" width="760" height="40" fill="url(#MyGradient)" filter="url(#LuminanceToAlpha)"/>
        <text x="20" y="495">type="luminanceToAlpha"</text>
      </g>
    </svg>
  </g>
  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
    <text id="revision" x="10" y="340" stroke="none" fill="black">$Revision: 1.6 $</text>
  </g>
  <rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000000"/>
  <!-- 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>