Change the stroke style in JavaScript
Description
The following code shows how to change the stroke style.
Example
<!-- ww w. j av a 2s . c o m-->
<!DOCTYPE HTML>
<html>
<head>
</head>
<body>
<canvas id="canvas" width="500" height="500"></canvas>
<script>
var ctx = document.getElementById("canvas").getContext("2d");
var offset = 10;
var size = 50;
var count = 3;
ctx.lineWidth = 3;
var fillColors = [ "black", "red", "blue" ];
var strokeColors = [ "rgb(20,20,20)", "rgb(255, 20, 20)", "rgb(0, 0, 255)" ];
for ( var i = 0; i < count; i++) {
ctx.fillStyle = fillColors[i];
ctx.strokeStyle = strokeColors[i];
ctx.fillRect(i * (offset + size) + offset, offset, size, size);
ctx.strokeRect(i * (offset + size) + offset, (2 * offset) + size,size, size);
}
</script>
</body>
</html>
The code above generates the following result.
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