2d.layer.nested-filters.html

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This WPT test may be referenced by the following Test IDs:
- /html/canvas/element/layers/2d.layer.nested-filters.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->

<link rel="match" href="2d.layer.nested-filters-expected.html">

<title>Canvas test: 2d.layer.nested-filters</title>

<h1>2d.layer.nested-filters</h1>

<p class="desc">Checks that nested layers work properly when both apply filters.</p>

<canvas id="canvas" width="400" height="200">

  <p class="fallback">FAIL (fallback content)</p>

</canvas>

<script>

  const canvas = document.getElementById("canvas");

  const ctx = canvas.getContext('2d');

  ctx.beginLayer({filter: {name: 'dropShadow', dx: -20, dy: -20,

    stdDeviation: 0, floodColor: 'yellow'}});

  ctx.beginLayer({filter: 'drop-shadow(-10px -10px 0 blue)'});

  ctx.fillStyle = 'red';

  ctx.fillRect(50, 50, 100, 100);

  ctx.endLayer();

  ctx.endLayer();

  ctx.beginLayer({filter: 'drop-shadow(20px 20px 0 blue)'});

  ctx.beginLayer({filter: {name: 'dropShadow', dx: 10, dy: 10,

    stdDeviation: 0, floodColor: 'yellow'}});

  ctx.fillStyle = 'red';

  ctx.fillRect(250, 50, 100, 100);

  ctx.endLayer();

  ctx.endLayer();

</script>