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Test Info: Warnings

<!doctype html>
<html>
<body>
<script>
canvas = document.createElement('canvas');
document.body.appendChild(canvas);
ctx = canvas.getContext('2d');
canvas.width = 1000;
canvas.height = 1000;
ctx.translate(420.31465167323177, 40.531991340689785);
ctx.scale(3, 3);
ctx.strokeStyle = 'red';
ctx.lineWidth = 1;
ctx.setLineDash([8, 4]);
ctx.strokeRect(5, -147, 20, 140);
</script>