| <canvas id="mycanvas"></canvas> |
| <img id="result" onload="testDone()"> |
| <script type = 'text/javascript'> |
| if (window.testRunner) { |
| testRunner.dumpAsTextWithPixelResults(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function testDone() |
| { |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| var image = new Image(); |
| image.onload = function() { |
| var canvas = document.getElementById("mycanvas"); |
| canvas.width = image.width; |
| canvas.height = image.height; |
| var ctx = canvas.getContext('2d'); |
| ctx.drawImage(image, 0, 0); |
| |
| canvas.toBlob(function(blob) { |
| url = URL.createObjectURL(blob); |
| result.src = url; |
| }, "image/jpeg", 1.0); |
| } |
| image.src = "resources/letters.png"; |
| </script> |