Create linear gradient in JavaScript
Description
The following code shows how to create linear gradient.
Example
<!--from w ww .j a v a2 s.co m-->
<!DOCTYPE HTML>
<html>
<head>
</head>
<body>
<canvas id="canvas" width="500" height="500">
</canvas>
<script>
var ctx = document.getElementById("canvas").getContext("2d");
var grad = ctx.createLinearGradient(0, 0, 500, 140);
grad.addColorStop(0.2, "red");
grad.addColorStop(0.5, "white");
grad.addColorStop(1, "black");
ctx.fillStyle = grad;
ctx.fillRect(0, 20, 500, 140);
</script>
</body>
</html>
The code above generates the following result.
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