| <body> |
| <p>Test canvas arc() start / end points when the arc is >= 360 degrees. The result should be a circle with two line segments connected to the left hand side, towards the top left and bottom left corners. |
| <canvas id="mycanvas" width="400" height="400"></canvas> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(true); |
| |
| var canvas = document.getElementById('mycanvas'); |
| var ctx = canvas.getContext('2d'); |
| var cx = 200, cy = 200, radius = 100; |
| function deg2rad(x) { |
| return x * 3.141592653589 / 180; |
| } |
| ctx.lineWidth = 10; |
| ctx.beginPath(); |
| ctx.moveTo(0, 100); |
| ctx.arc(cx, cy, radius, deg2rad(-180), deg2rad(180), false); |
| ctx.lineTo(0, 300); |
| ctx.stroke(); |
| </script> |
| </body> |
