2d.layer.opaque-canvas-expected.html

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<!DOCTYPE html>

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

<title>Canvas test: 2d.layer.opaque-canvas</title>

<h1>2d.layer.opaque-canvas</h1>

<p class="desc">Checks that layer blending works inside opaque canvas</p>

<canvas id="canvas" width="300" height="300">

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

</canvas>

<script>

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

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

  ctx.fillStyle = 'blue';

  ctx.fillRect(0, 0, 300, 300);

  ctx.fillStyle = 'black';

  ctx.fillRect(0, 0, 200, 200);

  ctx.fillStyle = 'purple';

  ctx.fillRect(10, 10, 100, 100);

  const canvas2 = new OffscreenCanvas(200, 200);

  const ctx2 = canvas2.getContext('2d');

  ctx2.fillStyle = 'green';

  ctx2.fillRect(50, 50, 100, 100);

  ctx2.globalAlpha = 0.8;

  ctx2.fillStyle = 'yellow';

  ctx2.fillRect(75, 25, 100, 100);

  ctx.shadowColor = 'rgba(200, 100, 50, 0.5)';

  ctx.shadowOffsetX = -10;

  ctx.shadowOffsetY = 10;

  ctx.drawImage(canvas2, 0, 0);

</script>