summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/element/line-styles/2d.line.miter.rightangle.html
blob: 7ae9f5e232a33434aba06b716cd8b41c428984ae (plain)
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
35
36
37
38
39
40
41
42
43
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>Canvas test: 2d.line.miter.rightangle</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>
<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
<body class="show_output">

<h1>2d.line.miter.rightangle</h1>
<p class="desc">Miter joins are not drawn when the miter limit is exceeded, on exact right angles</p>


<p class="output">Actual output:</p>
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
<ul id="d"></ul>
<script>
var t = async_test("Miter joins are not drawn when the miter limit is exceeded, on exact right angles");
_addTest(function(canvas, ctx) {

  ctx.fillStyle = '#0f0';
  ctx.fillRect(0, 0, 100, 50);

  ctx.lineWidth = 400;
  ctx.lineJoin = 'miter';

  ctx.strokeStyle = '#f00';
  ctx.miterLimit = 1.414;
  ctx.beginPath();
  ctx.moveTo(200, 1000);
  ctx.lineTo(200, 200);
  ctx.lineTo(1000, 200);
  ctx.stroke();

  _assertPixel(canvas, 1,1, 0,255,0,255);
  _assertPixel(canvas, 48,1, 0,255,0,255);
  _assertPixel(canvas, 48,48, 0,255,0,255);
  _assertPixel(canvas, 1,48, 0,255,0,255);

});
</script>