| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>Canvas test: 2d.transformation.rotateAxis</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.transformation.rotateAxis</h1> |
| <p class="desc">rotateAxis() results in the correct transformation matrix</p> |
| |
| |
| <p class="output">Actual output:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| |
| <ul id="d"></ul> |
| <script> |
| var t = async_test("rotateAxis() results in the correct transformation matrix"); |
| _addTest(function(canvas, ctx) { |
| |
| // angles are in radians, test something that is not a multiple of pi |
| const angle = 2; |
| const axis = {x: 1, y: 2, z: 3} |
| const domMatrix = new DOMMatrix(); |
| ctx.rotateAxis(axis.x, axis.y, axis.z, angle); |
| domMatrix.rotateAxisAngleSelf(axis.x, axis.y, axis.z, rad2deg(angle)); |
| _assertMatricesApproxEqual(domMatrix, ctx.getTransform()); |
| ctx.rotateAxis(axis.x, axis.y, axis.z, angle); |
| domMatrix.rotateAxisAngleSelf(axis.x, axis.y, axis.z, rad2deg(angle)); |
| _assertMatricesApproxEqual(domMatrix, ctx.getTransform()); |
| |
| |
| }); |
| </script> |
| |
