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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /layout/reftests/canvas/1304353-text-global-alpha-1-ref.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/canvas/1304353-text-global-alpha-1-ref.html')
| -rw-r--r-- | layout/reftests/canvas/1304353-text-global-alpha-1-ref.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/layout/reftests/canvas/1304353-text-global-alpha-1-ref.html b/layout/reftests/canvas/1304353-text-global-alpha-1-ref.html new file mode 100644 index 0000000000..d9ed082d19 --- /dev/null +++ b/layout/reftests/canvas/1304353-text-global-alpha-1-ref.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html> +<head> +<meta charset="UTF-8"> + +<script> +function do_test() { + var canvas = document.getElementById("test"); + var ctx = canvas.getContext("2d"); + + var g = ctx.createLinearGradient(0, 0, canvas.width, canvas.height); + g.addColorStop(0, "red"); + g.addColorStop(1, "green"); + + ctx.fillStyle = g; + ctx.fillRect(0, 0, canvas.width, canvas.height); + + ctx.fillStyle = "white"; + ctx.font = "bold 24px sans-serif"; + + ctx.fillText('globalAlpha = 1.0', 20, 40); + + // for reference, use a fill color with alpha instead of global alpha + ctx.fillStyle = "rgba(255, 255, 255, 0.5)"; + ctx.fillText('globalAlpha = 0.5', 20, 80); + + ctx.fillStyle = "rgba(255, 255, 255, 0.2)"; + ctx.fillText('globalAlpha = 0.2', 20, 120); +}; +</script> + +</head> + +<body onload="do_test()"> + +<canvas id="test"></canvas> + +</body> +</html> |