为什么设置字体没效果,楷书不行么
来源:7-7 编程练习
qq_陌_45
2018-06-13 21:07:48
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Document</title>
<style>
canvas{background-color:#000;opacity:0.7}
</style>
</head>
<body>
<canvas id="canvas" width="1200px" height="1000px">
您的浏览器不支持canvas
</canvas>
<script>
var canvas=document.getElementById("canvas");
var context=canvas.getContext("2d");
// 在此处补充代码
//通用阴影的统一设置
context.shadowOffsetX = 5;
context.shadowOffsetY = 10;
context.shadowBlur = 10;
//月亮
context.save();
context.fillStyle = '#e9f435';
context.shadowColor = 'rgba(236,253,77,.5)';
context.arc(100,100,50,0,2*Math.PI);
context.fill();
context.restore();
//贝塞尔曲线
context.save();
context.beginPath();
context.shadowColor = 'rgba(90,94,155,.5)';
context.lineWidth = 5;
context.strokeStyle = 'rgb(90,94,155)';
context.translate(0,1000);
//1
context.moveTo(0,0);
context.quadraticCurveTo(100,-600,300,0);
context.stroke();
//2
context.moveTo(280,0);
context.quadraticCurveTo(200,-500,500,0);
context.stroke();
//3
context.moveTo(500,0);
context.quadraticCurveTo(600,-700,700,0);
context.stroke();
//4
context.moveTo(680,0);
context.quadraticCurveTo(1000,-600,1200,0);
context.stroke();
context.restore();
//文字
var str = '山高月小';
context.fillStyle = '#fff';
context.shadowColor = '#fff';
context.font = 'bold 50px 楷书';
context.fillText(str,800,200);
</script>
</body>
</html>1回答
好帮手慕夭夭
2018-06-14
你好 ,楷体需要如下设置:

完善一下吧 ,祝学习愉快!
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