<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Your Canvas</title>

<style type="text/css"></style>

</head>
<body>
<canvas id="imageView" width="600" height="500"></canvas>

<script type="text/javascript">
var canvas, context, canvaso, contexto;
canvaso = document.getElementById('imageView');
context = canvaso.getContext('2d');
context.lineWidth = 5;

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(97, 38);

context.lineTo(98, 38);
context.stroke();

context.lineTo(101, 40);
context.stroke();

context.lineTo(106, 45);
context.stroke();

context.lineTo(116, 52);
context.stroke();

context.lineTo(128, 60);
context.stroke();

context.lineTo(145, 68);
context.stroke();

context.lineTo(165, 77);
context.stroke();

context.lineTo(186, 85);
context.stroke();

context.lineTo(206, 90);
context.stroke();

context.lineTo(224, 94);
context.stroke();

context.lineTo(239, 97);
context.stroke();

context.lineTo(254, 100);
context.stroke();

context.lineTo(268, 102);
context.stroke();

context.lineTo(278, 103);
context.stroke();

context.lineTo(290, 105);
context.stroke();

context.lineTo(302, 107);
context.stroke();

context.lineTo(312, 107);
context.stroke();

context.lineTo(320, 109);
context.stroke();

context.lineTo(328, 109);
context.stroke();

context.lineTo(333, 110);
context.stroke();

context.lineTo(336, 110);
context.stroke();

context.lineTo(338, 110);
context.stroke();

context.lineTo(339, 110);
context.stroke();

context.lineTo(339, 110);
context.stroke();

context.lineWidth = 6;

context.lineWidth = 7;

context.lineWidth = 8;

context.lineWidth = 9;

context.lineWidth = 10;

context.lineWidth = 11;

context.lineWidth = 12;

context.lineWidth = 11;

context.lineWidth = 10;

context.lineWidth = 9;

context.lineWidth = 8;

context.lineWidth = 7;

context.lineWidth = 6;

context.lineWidth = 5;

context.strokeStyle = '#000000';
context.strokeRect(52, 102, 313, 345);
</script>
</body>
</html>