| <html><body> | |
| </body> | |
| <script> | |
| var canvas = document.createElement('canvas'); | |
| canvas.width = 40000; | |
| var context = canvas.getContext('2d'); | |
| context.fillStyle = '#0f0'; | |
| context.fillRect(0, 0, 10, 10); | |
| var dstCanvas = document.createElement('canvas'); | |
| var dstContext = dstCanvas.getContext('2d'); | |
| var pattern = dstContext.createPattern(canvas, 'repeat'); | |
| dstContext.fillStyle = pattern; | |
| dstContext.fillRect(0, 0, dstCanvas.width, dstCanvas.height); | |
| document.body.appendChild(dstCanvas); | |
| </script> | |
| </html> |