anim-feOffset-01.svg

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

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

     class="reftest-wait">

  <title>Test animation of the "dx" and "dy" attributes on the "feOffset" element</title>

  <script xlink:href="smil-util.js" type="text/javascript"/>

  <filter id="offset_filter_1" x="0%" y="0%" width="300%" height="100%">

    <feOffset in="SourceGraphic">

      <animate attributeName="dx"

               calcMode="linear"

               begin="0s" dur="2s"

               from="0" to="200"

               fill="freeze"/>

    </feOffset>

  </filter>

  <filter id="offset_filter_2" x="0%" y="0%" width="100%" height="200%">

    <feOffset in="SourceGraphic">

      <animate attributeName="dy"

               calcMode="linear"

               begin="0s" dur="1s"

               from="0" to="100"

               fill="freeze"/>

    </feOffset>

  </filter>

  <rect width="100%" height="100%" fill="lime"/>

  <!-- test 50% completed animation -->

  <rect x="100" width="100" height="100" fill="red"/>

  <rect width="100" height="100" fill="lime" filter="url(#offset_filter_1)"/>

  <!-- test 100% completed animation -->

  <rect y="100" width="100" height="100" fill="red"/>

  <rect width="100" height="100" fill="lime" filter="url(#offset_filter_2)"/>

  <script type="text/javascript">

    function doTest() {

      setTimeAndSnapshot(1, true);

    window.addEventListener("MozReftestInvalidate", doTest, false);

  </script>

</svg>