-
Notifications
You must be signed in to change notification settings - Fork 54
/
2d.path.arc.angle.4.html
34 lines (27 loc) · 1.11 KB
/
2d.path.arc.angle.4.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.path.arc.angle.4</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>
<h1>2d.path.arc.angle.4</h1>
<p class="desc">arc() draws a full circle when clockwise and end > start+2pi</p>
<script>
var t = async_test("arc() draws a full circle when clockwise and end > start+2pi");
t.step(function() {
var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');
ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.fillStyle = '#0f0';
ctx.beginPath();
ctx.moveTo(50, 25);
ctx.arc(50, 25, 60, (512+1/2)*Math.PI, (1024-1)*Math.PI, false);
ctx.fill();
_assertPixel(offscreenCanvas, 1,1, 0,255,0,255, "1,1", "0,255,0,255");
_assertPixel(offscreenCanvas, 98,1, 0,255,0,255, "98,1", "0,255,0,255");
_assertPixel(offscreenCanvas, 1,48, 0,255,0,255, "1,48", "0,255,0,255");
_assertPixel(offscreenCanvas, 98,48, 0,255,0,255, "98,48", "0,255,0,255");
t.done();
});
</script>