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firefox/browser/base/content/test/protectionsUI/canvas-fingerprinter.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!doctype html>
<html>
<head>
<title>A page containing a canvas fingerprinter</title>
</head>
<body>
<canvas width=200 height=200>
</canvas>
<script>
var canvas = document.querySelector("canvas");
var context = canvas.getContext("2d");
context.fillStyle = "rgb(100, 210, 0)";
context.fillRect(100, 10, 50, 50);
context.fillStyle = "#f65";
context.font = "16pt Arial";
context.fillText("<@nv45. F1n63r,Pr1n71n6!", 20, 40);
var data = canvas.toDataURL();
</script>
</body>
</html>