OLD | NEW |
(Empty) | |
| 1 <!DOCTYPE html> |
| 2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| 3 <title>OffscreenCanvas test: 2d.path.isPointInPath.winding</title> |
| 4 <script src="/resources/testharness.js"></script> |
| 5 <script src="/resources/testharnessreport.js"></script> |
| 6 <script src="/common/canvas-tests.js"></script> |
| 7 |
| 8 <h1>2d.path.isPointInPath.winding</h1> |
| 9 <p class="desc">isPointInPath() uses the non-zero winding number rule</p> |
| 10 |
| 11 |
| 12 <script> |
| 13 var t = async_test("isPointInPath() uses the non-zero winding number rule"); |
| 14 t.step(function() { |
| 15 |
| 16 var offscreenCanvas = new OffscreenCanvas(100, 50); |
| 17 var ctx = offscreenCanvas.getContext('2d'); |
| 18 |
| 19 // Create a square ring, using opposite windings to make a hole in the centre |
| 20 ctx.moveTo(0, 0); |
| 21 ctx.lineTo(50, 0); |
| 22 ctx.lineTo(50, 50); |
| 23 ctx.lineTo(0, 50); |
| 24 ctx.lineTo(0, 0); |
| 25 ctx.lineTo(10, 10); |
| 26 ctx.lineTo(10, 40); |
| 27 ctx.lineTo(40, 40); |
| 28 ctx.lineTo(40, 10); |
| 29 ctx.lineTo(10, 10); |
| 30 _assertSame(ctx.isPointInPath(5, 5), true, "ctx.isPointInPath(5, 5)", "true"); |
| 31 _assertSame(ctx.isPointInPath(25, 5), true, "ctx.isPointInPath(25, 5)", "true"); |
| 32 _assertSame(ctx.isPointInPath(45, 5), true, "ctx.isPointInPath(45, 5)", "true"); |
| 33 _assertSame(ctx.isPointInPath(5, 25), true, "ctx.isPointInPath(5, 25)", "true"); |
| 34 _assertSame(ctx.isPointInPath(25, 25), false, "ctx.isPointInPath(25, 25)", "fals
e"); |
| 35 _assertSame(ctx.isPointInPath(45, 25), true, "ctx.isPointInPath(45, 25)", "true"
); |
| 36 _assertSame(ctx.isPointInPath(5, 45), true, "ctx.isPointInPath(5, 45)", "true"); |
| 37 _assertSame(ctx.isPointInPath(25, 45), true, "ctx.isPointInPath(25, 45)", "true"
); |
| 38 _assertSame(ctx.isPointInPath(45, 45), true, "ctx.isPointInPath(45, 45)", "true"
); |
| 39 |
| 40 t.done(); |
| 41 |
| 42 }); |
| 43 </script> |
OLD | NEW |