<!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.strokeStyle = '#000000';
context.beginPath();
context.moveTo(235, 37);

context.lineTo(235, 37);
context.stroke();
context.lineWidth = 5;

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(72, -9);

context.lineTo(72, -9);
context.stroke();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(2, 20);

context.lineTo(2, 20);
context.stroke();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(12, 23);

context.lineTo(16, 24);
context.stroke();

context.lineTo(43, 29);
context.stroke();

context.lineTo(72, 30);
context.stroke();

context.lineTo(88, 31);
context.stroke();

context.lineTo(97, 30);
context.stroke();

context.lineTo(102, 30);
context.stroke();

context.lineTo(105, 30);
context.stroke();

context.lineTo(105, 30);
context.stroke();
</script>
</body>
</html>