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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/test/reftest/1719886-1.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/canvas/test/reftest/1719886-1.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dom/canvas/test/reftest/1719886-1.html b/dom/canvas/test/reftest/1719886-1.html new file mode 100644 index 0000000000..7a0c0f7ea4 --- /dev/null +++ b/dom/canvas/test/reftest/1719886-1.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html> +<body> +Pattern Canvas<br> +<canvas id="patternCanvas" style="border: 1px solid black" width="10" height="10"></canvas><br> +Main Canvas (red square should be in top-left corner)<br> +<canvas id="canvas" style="border: 1px solid black" width="100" height="100"></canvas> +<script> + +// Draw a 10x10 red rectangle that will be used for the pattern. +const patternCanvas = document.getElementById("patternCanvas"); +const patternCtx = patternCanvas.getContext("2d"); +patternCtx.fillStyle = "red"; +patternCtx.fillRect(0, 0, patternCanvas.width, patternCanvas.height); + +const canvas = document.getElementById("canvas"); +const ctx = canvas.getContext("2d"); +const height = 100; +ctx.translate(0, height); + +const pattern = ctx.createPattern(patternCanvas, "no-repeat"); +// Reverse translation applied to the canvas. +pattern.setTransform((new DOMMatrix()).translate(0, -height)); + +ctx.fillStyle = pattern; +// Fill the entire canvas with the pattern. +ctx.fillRect(0, -height, 100, 100); + +</script> + +</body> +</html>
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