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1 <!DOCTYPE html> | |
2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> | |
3 <title>OffscreenCanvas test: 2d.gradient.radial.transform.3</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.gradient.radial.transform.3</h1> | |
9 <p class="desc">Radial gradient transforms do not experience broken caching effe
cts</p> | |
10 | |
11 | |
12 <script> | |
13 var t = async_test("Radial gradient transforms do not experience broken caching
effects"); | |
14 t.step(function() { | |
15 | |
16 var offscreenCanvas = new OffscreenCanvas(100, 50); | |
17 var ctx = offscreenCanvas.getContext('2d'); | |
18 | |
19 var g = ctx.createRadialGradient(0, 0, 0, 0, 0, 11.2); | |
20 g.addColorStop(0, '#0f0'); | |
21 g.addColorStop(0.5, '#0f0'); | |
22 g.addColorStop(0.51, '#f00'); | |
23 g.addColorStop(1, '#f00'); | |
24 ctx.fillStyle = g; | |
25 ctx.fillRect(0, 0, 100, 50); | |
26 ctx.translate(50, 25); | |
27 ctx.scale(10, 10); | |
28 ctx.fillRect(-5, -2.5, 10, 5); | |
29 _assertPixel(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255"); | |
30 _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255"); | |
31 _assertPixel(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255"); | |
32 | |
33 t.done(); | |
34 | |
35 }); | |
36 </script> | |
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