老师,我的问题是本节的7-7编程练习。
来源:7-7 编程练习
慕斯0469344
2019-09-09 15:24:59
<!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 context.save(); context.shadowOffsetX = 10; context.shadowOffsetY = 10; context.shadowColor = 'rgba(255,255,255,.5)'; context.fillStyle = 'rgba(255,215,0,.9)'; context.arc(200,200,100,0,Math.PI*2,true); context.fill(); context.beginPath(); context.font = '50px 微软雅黑'; context.shadowOffsetX = 10; context.shadowOffsetY = 10; context.shadowColor = 'rgba(255,255,255,.3)'; context.fillStyle = '#fff'; context.fillText('山高月小',600,400); context.restore(); context.beginPath(); context.lineWidth = 8; context.moveTo(0,1000); context.quadraticCurveTo(200,400,300,1000); context.strokeStyle = '#0066ff'; context.stroke(); context.beginPath(); context.lineWidth = 8; context.moveTo(230,1000); context.quadraticCurveTo(280,500,500,1000); context.strokeStyle = '#0066ff'; context.stroke(); context.beginPath(); context.lineWidth = 8; context.moveTo(500,1000); context.quadraticCurveTo(580,300,800,1000); context.strokeStyle = '#0066ff'; context.stroke(); context.beginPath(); context.lineWidth = 8; context.moveTo(750,1000); context.quadraticCurveTo(1000,400,1200,1000); context.strokeStyle = '#0066ff'; context.stroke(); </script> </body> </html>
老师,您看我算完全实现了吗?
1回答
同学你好, 整体效果实现的不错。
不过练习要求, 山峰也需要设置阴影哦, 同学可以给山峰也添加上阴影,让效果实现的更美观哦
如果帮助到了你, 欢迎采纳!
祝学习愉快~~~
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