third_party/WebKit/LayoutTests/fast/canvas/canvas-toDataURL-jpeg-maximum-quality.html

   1 The letters in the right image should be crisp and non-blurry like the letters in the left image.<p>
   2 <canvas></canvas>
   3 <img id="result" onload="testDone()">
   4
   5 <script>
   6 if (window.testRunner) {
   7     window.testRunner.dumpAsTextWithPixelResults();
   8     window.testRunner.waitUntilDone();
   9 }
  10
  11 function testDone()
  12 {
  13     if (window.testRunner)
  14         window.testRunner.notifyDone();
  15 }
  16
  17 var image = new Image();
  18 image.onload = function() {
  19     var canvas = document.querySelector('canvas');
  20     canvas.width = this.width;
  21     canvas.height = this.height;
  22     canvas.getContext('2d').drawImage(this, 0, 0);
  23     result.src = canvas.toDataURL('image/jpeg', 1.0);
  24     document.body.style.zoom = 1.3;
  25 };
  26
  27 image.src = "resources/letters.png";
  28 </script>