<!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.strokeRect(122, 49, 354, 189);

context.lineWidth = 4;

context.lineWidth = 3;

context.lineWidth = 2;

context.strokeStyle = '#000000';
context.save();
context.translate(233, 83);
context.scale(1, 0.9354838709677419);
context.beginPath();
context.arc(0, 0, 85, 0, 6.283185307179586, false);
context.stroke();
context.closePath();
context.restore();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(154, 50);
context.lineTo(288, 145);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(287, 145);
context.lineTo(476, 50);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(473, 237);
context.lineTo(284, 143);
context.stroke();
context.closePath();

context.strokeStyle = '#000000';
context.beginPath();
context.moveTo(285, 145);
context.lineTo(122, 237);
context.stroke();
context.closePath();
</script>
</body>
</html>