| <html> |
| <body> |
| <canvas id="c" width=200 height=200></canvas> |
| <script> |
| |
| // Test Canvas retains its content from previous frame if canvas contains clip. |
| var c2 = document.getElementById("c"); |
| var ctx = c2.getContext('2d'); |
| ctx.fillRect(0, 0, 200, 200); |
| |
| window.requestAnimationFrame( dt=> { |
| ctx.fillStyle="#FF0000"; |
| ctx.rect(50, 50, 100, 100); |
| ctx.clip(); |
| ctx.clearRect(0, 0, 200, 200); |
| ctx.fillRect(0, 0, 200, 200); |
| window.requestAnimationFrame (dt =>{ |
| ctx.fillStyle="#00FF00"; |
| ctx.fillRect(0, 0, 200, 200); |
| }); |
| }); |
| |
| </script> |
| </body> |
| </html> |
