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<!DOCTYPE html>
<link rel="match" href="canvas-opacity-expected.html"/>
<meta name="fuzzy" content="maxDifference=0-2; totalPixels=0-14000">
<body>
  <canvas id="canvas" width="300" height="300"></canvas>
</body>
<script>
  var canvas = document.getElementById('canvas');
  var ctx = canvas.getContext('2d');
  ctx.fillStyle = 'rgba(0, 128, 128, 0.75)';
  ctx.fillRect(10, 10, 50, 50);
  ctx.fillStyle = 'rgba(255, 0, 255, 0.5)';
  ctx.fillRect(70, 10, 50, 50);
  ctx.fillStyle = 'rgba(255, 165, 0, 0.25)';
  ctx.fillRect(10, 70, 50, 50);
  ctx.fillStyle = 'rgba(210, 105, 30, 0)';
  ctx.fillRect(70, 70, 50, 50);

  ctx.fillStyle = 'rgba(0, 255, 255, 0.8)';
  ctx.fillRect(10, 150, 50, 50);
  ctx.fillStyle = 'rgba(255, 0, 0, 0.6)';
  ctx.fillRect(20, 150, 50, 50);
  ctx.fillStyle = 'rgba(255, 255, 0, 0.4)';
  ctx.fillRect(30, 150, 50, 50);
  ctx.fillStyle = 'rgba(0, 128, 0, 0.2)';
  ctx.fillRect(40, 150, 50, 50);
</script>