<!DOCTYPE html> <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> <title>Canvas test: 2d.composite.canvas.destination-over</title> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/common/canvas-tests.js"></script> <link rel="stylesheet" href="/common/canvas-tests.css"> <body class="show_output"> <h1>2d.composite.canvas.destination-over</h1> <p class="desc"></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="2d.composite.canvas.destination-over.png" class="output expected" id="expected" alt=""> <ul id="d"></ul> <script> var t = async_test(""); _addTest(function(canvas, ctx) { var canvas2 = document.createElement('canvas'); canvas2.width = canvas.width; canvas2.height = canvas.height; var ctx2 = canvas2.getContext('2d'); ctx2.drawImage(document.getElementById('yellow75.png'), 0, 0); ctx.fillStyle = 'rgba(0, 255, 255, 0.5)'; ctx.fillRect(0, 0, 100, 50); ctx.globalCompositeOperation = 'destination-over'; ctx.drawImage(canvas2, 0, 0); _assertPixelApprox(canvas, 50,25, 109,255,146,223, "50,25", "109,255,146,223", 5); }); </script> <img src="/images/yellow75.png" id="yellow75.png" class="resource">