html5-canvas Path (Syntax only) lineWidth (A path styling attribute)
Example
context.lineWidth=lineWidth
Sets the width of the line that will stroke the outline of the path
<!doctype html>
<html>
<head>
<style>
body{ background-color:white; }
#canvas{border:1px solid red; }
</style>
<script>
window.onload=(function(){
// canvas related variables
var canvas=document.getElementById("canvas");
var ctx=canvas.getContext("2d");
ctx.lineWidth=1;
drawPolyline(50,50);
ctx.lineWidth=5;
drawPolyline(50,100);
ctx.lineWidth=10;
drawPolyline(50,150);
// utility to draw a polyline
function drawPolyline(x,y){
ctx.beginPath();
ctx.moveTo(x,y);
ctx.lineTo(x+30,y+30);
ctx.lineTo(x+60,y);
ctx.lineTo(x+90,y+30);
ctx.stroke();
}
}); // end window.onload
</script>
</head>
<body>
<canvas id="canvas" width=350 height=250></canvas>
</body>
</html>
