<!DOCTYPE html>
<html>
<body>
<canvas id="myCanvas" width="300" height="150" style="border:1px solid #d3d3d3;">
Your browser does not support the HTML5 canvas tag.
</canvas>
<script>
var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");
ctx.font="20px Georgia";
ctx.fillText("Hello World!",10,50);
ctx.font="30px Verdana";
var gradient=ctx.createLinearGradient(0,0,c.width,0);
gradient.addColorStop("0","magenta");gradient.addColorStop("0.5","blue");gradient.addColorStop("1.0","red");
ctx.fillStyle=gradient;
ctx.fillText("w3school.com.cn",10,90);
</script>
</body>
</html>