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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <body> | |
| 4 <canvas id ="output" width="300" height="400"></canvas> | |
| 5 <script> | |
| 6 var canvas = document.getElementById('output'); | |
| 7 var ctx = canvas.getContext('2d'); | |
| 8 | |
| 9 ctx.beginPath(); | |
| 10 ctx.lineWidth = '10'; | |
| 11 ctx.strokeStyle = 'green'; | |
| 12 ctx.moveTo(15, 15); | |
| 13 ctx.lineTo(135, 15); | |
| 14 ctx.lineTo(70, 170); | |
| 15 ctx.closePath(); | |
| 16 ctx.stroke(); | |
| 17 | |
| 18 var path1 = new Path2D(); | |
| 19 path1.moveTo(250, 25); | |
| 20 path1.bezierCurveTo(110, 150, 110, 300, 200, 200); | |
| 21 ctx.strokeStyle = 'purple'; | |
| 22 ctx.setLineDash([ 10, 5 ]); | |
| 23 ctx.stroke(path1); | |
| 24 | |
| 25 ctx.fillStyle = 'red'; | |
| 26 ctx.beginPath() | |
| 27 ctx.arc(75, 325, 50, 0, Math.PI * 2, true); | |
| 28 ctx.arc(75, 325, 20, 0, Math.PI * 2, true); | |
| 29 ctx.fill('evenodd'); | |
| 30 </script> | |
| 31 </body> | |
| 32 </html> | |
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