<!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.lineWidth = 4;

context.lineWidth = 3;

context.lineWidth = 2;

context.lineWidth = 1;

context.strokeStyle = '#000000';
context.strokeRect(59, 173, 156, 85);

context.strokeStyle = '#000000';
context.strokeRect(215, 173, 167, 85);

context.strokeStyle = '#000000';
context.strokeRect(382, 173, 160, 85);

context.strokeStyle = '#000000';
context.save();
context.translate(127.5, 268);
context.scale(1, 0.8571428571428571);
context.beginPath();
context.arc(0, 0, 9, 0, 6.283185307179586, false);
context.stroke();
context.closePath();
context.restore();

context.strokeStyle = '#000000';
context.save();
context.translate(293.5, 266.5);
context.scale(1, 1);
context.beginPath();
context.arc(0, 0, 7, 0, 6.283185307179586, false);
context.stroke();
context.closePath();
context.restore();

context.strokeStyle = '#000000';
context.save();
context.translate(458, 263);
context.scale(1, 1);
context.beginPath();
context.arc(0, 0, 8, 0, 6.283185307179586, false);
context.stroke();
context.closePath();
context.restore();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(127, 275);
context.lineTo(127, 358);
context.stroke();
context.closePath();
</script>
</body>
</html>