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serenity/Base/home/anon/www/canvas.html
Brian Gianforcaro 39855fe9ef LibWeb: Add canvas.strokeRect(), and fix scale & translate
Add an implementation of CanvasRenderingContext2DWrapper.strokeRect().
While implementing this I fixed fillRect() and the new strokeRect() to
honor the .scale() and .translate() values that had previously been plumbed.

Also enhance the canvas.html demo to utilize strokeRect(), scale(), and translate().
2020-04-08 11:07:50 +02:00

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HTML

<!DOCTYPE html>
<html>
<head>
<title>Canvas 2D test!</title>
<style type="text/css">
body {
background-color: #000;
color: #fff; /* another css comment */
}
canvas {
border-width: 1px;
border-style: solid;
border-color: #fff;
}
</style>
<script>
document.addEventListener("DOMContentLoaded", function() {
ctx = document.getElementById("foo").getContext("2d");
var width = 200;
var height = 100;
for (var i = 0; i < 2; i++)
{
ctx.fillStyle = 'red';
ctx.fillRect(10, 10, width, height);
ctx.strokeStyle = 'blue';
ctx.strokeRect(10, 10, width, height);
ctx.scale(0.5, 0.5);
ctx.translate(10 + width * 2, 10 + height * 2);
}
});
</script>
</head>
<body link="#44f" vlink="#c4c" background="90s-bg.png">
<canvas id="foo" width="300" height="200"></canvas>
</body>
</html>