老师请检查
来源：5-4 编程练习
蒜泥辣椒麻油加醋酱
2019-08-15 11:38:57
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>canvas渐变</title>
</head>
<body>
<canvas id="canvas" width="800px" height="800px">您的浏览器不支持</canvas>
<script>
var canvas=document.getElementById("canvas");
var context=canvas.getContext("2d");
var radialGradient = context.createRadialGradient(400,200,0,400,200,100,400,200,150,400,200,200);
radialGradient.addColorStop(0,"#ff2700");
radialGradient.addColorStop(0.2,"#fff800 ");
radialGradient.addColorStop(0.4,"#ffa600 ");
radialGradient.addColorStop(0.7,"#ffc0c9");
radialGradient.addColorStop(0.9,"#ffa700");
radialGradient.addColorStop(1,"#ffbfc5");
context.fillStyle = radialGradient;
context.beginPath();
context.arc(400,200,100,0,Math.PI*2,true);
context.fill();
//此处补充代码
</script>
</body>
</html>
1回答
-
同学你好，
代码实现效果很棒！
祝学习愉快！
0
