I am trying to draw two parallel lines on the canvas, but seems like properties of the latter overwrites the former. Please suggest what could be wrong :
<html>
<head>
<script type="application/javascript">
function draw() {
var canvas = document.getElementById('canvas');
var ctx = canvas.getContext('2d');
// draw a 10 pix green line
ctx.strokeStyle='#00cc00';
ctx.lineWidth=10;
ctx.moveTo(100,0);
ctx.lineTo(100,1000);
ctx.stroke();
// draw a 20 pix red line
ctx.strokeStyle='#cc0000';
ctx.lineWidth=20;
ctx.moveTo(140,0);
ctx.lineTo(140,1000);
ctx.stroke();
}
</script>
</head>
<body onload="draw()">
<div><canvas id="canvas" width="1000" height="1000"></canvas></div>
</body>
</html>