Chromium Code Reviews Chromium Code Reviews
Issue 2077413005:
Add "alpha" option to PaintWorklet (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| Index: third_party/WebKit/LayoutTests/csspaint/background-image-alpha.html |
| diff --git a/third_party/WebKit/LayoutTests/csspaint/background-image-alpha.html b/third_party/WebKit/LayoutTests/csspaint/background-image-alpha.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..a82bf891b424627753d89fce882cfce11efe8ab1 |
| --- /dev/null |
| +++ b/third_party/WebKit/LayoutTests/csspaint/background-image-alpha.html |
| @@ -0,0 +1,58 @@ |
| +<!DOCTYPE html> |
|
ikilpatrick
2016/06/22 16:00:24
For this test, if you can create an equivalent htm
Gleb Lanbin
2016/06/22 21:23:45
Done.
|
| +<html> |
| +<head> |
| +<script src="../resources/run-after-layout-and-paint.js"></script> |
| +<script src="resources/test-runner-paint-worklet.js"></script> |
| +<style> |
| + .container { |
| + width: 100px; |
| + height: 100px; |
| + } |
| + #canvas-opaque { |
| + background-image: paint(opaque); |
| + } |
| + |
| + #canvas-nonopaque { |
| + background-image: paint(nonOpaque); |
| + } |
| + |
| + #background { |
| + background-color: yellow; |
| + display: inline-block; |
| + } |
| +</style> |
| +</head> |
| +<body> |
| + |
| +<div id="background"> |
| + <div id="canvas-opaque" class="container"></div> |
| + <div id="canvas-nonopaque" class="container"></div> |
| +</div> |
| + |
| +<script id="code" type="text/worklet"> |
| + |
| +registerPaint('opaque', class { |
| + static get alpha() { return false; } |
| + paint(ctx, geom) { |
| + ctx.strokeStyle = 'blue'; |
| + ctx.lineWidth = 4; |
| + ctx.strokeRect(20, 20, 60, 60); |
| + } |
| +}); |
| + |
| +registerPaint('nonOpaque', class { |
| + static get alpha() { return true; } |
| + paint(ctx, geom) { |
| + ctx.strokeStyle = 'blue'; |
| + ctx.lineWidth = 4; |
| + ctx.strokeRect(20, 20, 60, 60); |
| + } |
| +}); |
| + |
| +</script> |
| + |
| +<script> |
| + importPaintWorkletAndTerminateTestAfterAsyncPaint(document.getElementById('code').textContent); |
| +</script> |
| +</body> |
| +</html> |
