| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>OffscreenCanvas test: 2d.path.arc.angle.1</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/2dcontext/resources/canvas-tests.js"></script> |
| |
| <h1>2d.path.arc.angle.1</h1> |
| <p class="desc">arc() draws pi/2 .. -pi anticlockwise correctly</p> |
| |
| |
| <script> |
| var t = async_test("arc() draws pi/2 .. -pi anticlockwise correctly"); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| ctx.fillStyle = '#0f0'; |
| ctx.fillRect(0, 0, 100, 50); |
| ctx.fillStyle = '#f00'; |
| ctx.beginPath(); |
| ctx.moveTo(100, 0); |
| ctx.arc(100, 0, 150, Math.PI/2, -Math.PI, true); |
| ctx.fill(); |
| _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255"); |
| |
| t.done(); |
| |
| }); |
| </script> |
