mask-empty-container-with-filter.svg

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This WPT test may be referenced by the following Test IDs:
- /css/css-masking/mask-svg-content/mask-empty-container-with-filter.svg - WPT Dashboard Interop Dashboard

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<svg xmlns="http://www.w3.org/2000/svg" xmlns:h="http://www.w3.org/1999/xhtml">

  <title>mask with only an empty container with a filter</title>

  <h:link rel="help" href="https://drafts.fxtf.org/css-masking-1/#svg-masks"/>

  <h:link rel="match" href="reference/mask-green-square-001-ref.svg"/>

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

    <feOffset dy="100"/>

    <feMerge>

      <feMergeNode/>

      <feMergeNode in="SourceGraphic"/>

    </feMerge>

  </filter>

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

    <feFlood flood-color="#fff"/>

  </filter>

  <mask id="m" x="50" y="50" width="100" height="100" maskUnits="userSpaceOnUse">

    <g filter="url(#f)"/>

  </mask>

  <rect width="100" height="200" fill="green" mask="url(#m)"/>

  <rect width="100" height="100" x="100" fill="green" mask="url(#m)"

	filter="url(#double)"/>

</svg>