blob: b23931d503ab5c2b41495404465ef564db78dff7 [file] [log] [blame]
<!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSPaintingAPIEnabled=true ] -->
<script src="resources/testharness.js"></script>
<script>
function startTest() {
if (window.testRunner) {
testRunner.waitUntilDone();
testRunner.setBackingScaleFactor(2, finishTest);
}
}
function finishTest() {
setTimeout(function() { testRunner.notifyDone(); }, 0);
}
</script>
<body onload="startTest();">
<meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org">
<meta name="assert" content="test hidpi scaling">
<link rel="help" content="https://drafts.css-houdini.org/css-paint-api-1/">
<style>
#paint {
background-image: paint(my-paint);
width: 150px;
height: 150px;
}
</style>
<div id="paint"></div>
<script id="code" type="text/worklet">
registerPaint('my-paint', class {
paint(ctx, geom, properties) {
for (var i = 0; i < 6; i++){
for (var j = 0; j < 6; j++){
ctx.fillStyle = 'rgb(' + Math.floor(255 - 42.5 * i) + ',' +
Math.floor(255 - 42.5 * j) + ',0)';
ctx.fillRect(j * 25, i * 25, 25, 25);
}
}
}
});
</script>
<script>
importWorklet(CSS.paintWorklet, document.getElementById('code').textContent);
</script>
</body>