<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="CL" author="ED" status="accepted"
    version="$Revision: 1.10 $" testname="$RCSfile: filters-light-03-f.svg,v $">
    <d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/filters.html#feDisplacementMap">
        <p>
          Test resolving of 'primitiveUnits' on the 'z' attribute of 'fePointLight'.
You should see some shapes that have a black border, three circles and three rectangles.
        The fill of these shapes should look the same.
        </p>
    </d:testDescription>
    <d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
      <p>
        Run the test. No interaction required.
      </p>
    </d:operatorScript>
    <d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
      <p>
        The test has passed if:
      </p>
      <ul>
        <li>All of the circles look identical</li>
        <li>The shapes all look like they have been filled with a gradient</li>
        <li>No parts of the fill extend outside the black borders</li>
        <li>All of the rects look identical</li>
        <li>The circles must be fully filled by the filter output, which should resemble a radial gradient with a white focal point in the lower right position (about four o'clock, as shown by the small white circles)</li>
        <li>The rects must be fully filled by the filter output, which should resemble a radial gradient with a white focal point in the lower right corner.</li>
      </ul>
    </d:passCriteria>
  </d:SVGTestCase>
  <title id="test-title">$RCSfile: filters-light-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="light-primobjbbox" primitiveUnits="objectBoundingBox">
          <feSpecularLighting lighting-color="blue" surfaceScale="5" specularConstant="10" specularExponent="6">
            <!-- Note: for z this assumes that the scalefactor is
                       sqrt(bbox.width*bbox.width + bbox.height*bbox.height)/sqrt(2) -->
            <fePointLight x="0.875" y="0.875" z="-0.0625"/>
          </feSpecularLighting>
          <feComposite operator="in" in2="SourceGraphic"/>
      </filter>
      <filter id="light-primobjbbox-rect" primitiveUnits="objectBoundingBox">
          <feSpecularLighting lighting-color="blue" surfaceScale="5" specularConstant="10" specularExponent="6">
            <!-- Note: for z  the scalefactor is  31,622776601683793319988935444327
                       sqrt(bbox.width*bbox.width + bbox.height*bbox.height)/sqrt(2) -->
            <fePointLight x="0.75" y="1.5" z="-0.15811388300841896659994467722167"/>
          </feSpecularLighting>
          <feComposite operator="in" in2="SourceGraphic"/>
      </filter>
      <filter id="light-primusou" primitiveUnits="userSpaceOnUse">
          <feSpecularLighting lighting-color="blue" surfaceScale="5" specularConstant="10" specularExponent="6">
            <fePointLight x="30" y="30" z="-5"/>
          </feSpecularLighting>
          <feComposite operator="in" in2="SourceGraphic"/>
      </filter>
      <filter id="light-primdefault">
          <feSpecularLighting lighting-color="blue" surfaceScale="5" specularConstant="10" specularExponent="6">
            <fePointLight x="30" y="30" z="-5"/>
          </feSpecularLighting>
          <feComposite operator="in" in2="SourceGraphic"/>
      </filter>
    </defs>

    <g stroke="black" transform="translate(80 100)">
      <circle r="40" stroke-width="10" filter="url(#light-primobjbbox)" fill="black"/>
      <circle r="44" stroke-width="1" fill="none"/>
      <rect width="40" height="20" filter="url(#light-primobjbbox-rect)" fill="black" transform="translate(-20 60)"/>
      <rect width="40" height="20" fill="none" transform="translate(-20 60)"/>
      <text y="100" font-size="8" stroke="none" text-anchor="middle">primitiveUnits="objectBoundingBox"</text>
      <circle cx="30" cy="30" r="5" fill="white"/>
    </g>

    <g stroke="black" transform="translate(245 100)">
      <circle r="40" stroke-width="10" filter="url(#light-primusou)" fill="black"/>
      <circle r="44" stroke-width="1" fill="none"/>
      <rect width="40" height="20" filter="url(#light-primusou)" fill="black" transform="translate(-20 60)"/>
      <rect width="40" height="20" fill="none" transform="translate(-20 60)"/>
      <text y="100" font-size="8" stroke="none" text-anchor="middle">primitiveUnits="userSpaceOnUse"</text>
      <circle cx="30" cy="30" r="5" fill="white"/>
    </g>

    <g stroke="black" transform="translate(400 100)">
      <circle r="40" stroke-width="10" filter="url(#light-primdefault)" fill="black"/>
      <circle r="44" stroke-width="1" fill="none"/>
      <rect width="40" height="20" filter="url(#light-primdefault)" fill="black" transform="translate(-20 60)"/>
      <rect width="40" height="20" fill="none" transform="translate(-20 60)"/>
      <text y="100" font-size="8" stroke="none" text-anchor="middle">primitiveUnits unspecified</text>
      <circle cx="30" cy="30" r="5" fill="white"/>
    </g>
  </g>

  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
    <text id="revision" x="10" y="340" stroke="none"
      fill="black">$Revision: 1.10 $</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>