Content - 55bc2930981329bd384b4695ccc013a34e62678d - 1154987/offscreen-canvas/transformations/2d.transformation.rotate.radians.html

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Tip revision: f941f71d5aae723c2204aa8c1024280b9ecab055 authored by Sam Goto on 18 December 2018, 20:56:38 UTC
Idle Detection API: Prototype

Tip revision: f941f71

2d.transformation.rotate.radians.html

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.transformation.rotate.radians</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>

<h1>2d.transformation.rotate.radians</h1>
<p class="desc">rotate() uses radians</p>


<script>
var t = async_test("rotate() uses radians");
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');

ctx.fillStyle = '#f00';
ctx.fillRect(0, 0, 100, 50);
ctx.rotate(Math.PI); // should fail obviously if this is 3.1 degrees
ctx.fillStyle = '#0f0';
ctx.fillRect(-100, -50, 100, 50);
_assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255");

t.done();

});
</script>

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