<!DOCTYPE html>
<html>
<head>
<title>wikitechy-Scale() method</title>
</head>
<body>
<h1>Wikitechy-Scale() method</h1>
<canvas id="wikitechyCanvas" width="300" height="170"
style="border:1px solid #d3d3d3;">
</canvas>
<script>
var canvas = document.getElementById("wikitechyCanvas");
var context = canvas.getContext("2d");
context.strokeRect(5, 5, 25, 15);
context.scale(2, 2);
context.strokeRect(5, 5, 25, 15);
context.scale(2, 2);
context.strokeRect(5, 5, 25, 15);
context.scale(2, 2);
context.strokeRect(5, 5, 25, 15);
</script>
</body>
</html>