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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <style> | 2 <style> |
3 canvas { | 3 canvas { |
4 position: absolute; | 4 position: absolute; |
5 width: 600px; | 5 width: 500px; |
6 height: 500px; | 6 height: 500px; |
7 top: 50px; | 7 top: 50px; |
8 left: 50px; | 8 left: 50px; |
9 } | 9 } |
10 </style> | 10 </style> |
11 Tests paint invalidation of canvas when it's resized. Passes if there is a whole
green circle. | 11 Tests paint invalidation of canvas when it's resized. Passes if there is a whole
green circle. |
12 <canvas id="canvas" width="500" height="500"></canvas> | 12 <canvas id="canvas" width="500" height="500"></canvas> |
13 | 13 |
14 <script src="resources/text-based-repaint.js"></script> | |
15 <script> | 14 <script> |
16 function repaintTest() { | |
17 document.getElementById('canvas').style.width = '500px'; | |
18 } | |
19 onload = runRepaintTest; | |
20 | |
21 var ctx = document.getElementById('canvas').getContext('2d'); | 15 var ctx = document.getElementById('canvas').getContext('2d'); |
22 ctx.beginPath(); | 16 ctx.beginPath(); |
23 ctx.arc(250, 250, 250, 0, 2 * Math.PI); | 17 ctx.arc(250, 250, 250, 0, 2 * Math.PI); |
24 ctx.fillStyle = 'green'; | 18 ctx.fillStyle = 'green'; |
25 ctx.fill(); | 19 ctx.fill(); |
26 </script> | 20 </script> |
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