麻烦老师检查,谢谢
来源:7-2 编程练习
qq_慕移动3101913
2020-03-02 17:43:16
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>Document</title> <style> canvas{background-color:lightblue;} </style> </head> <body> <canvas id="canvas" width="800px" height="800px"> 您的浏览器不支持canvas </canvas> <script> var canvas=document.getElementById("canvas"); var context=canvas.getContext("2d"); //绘制圆形 context.arc(400,400,200,0,Math.PI * 2, true); //进行区域剪辑 context.clip(); context.fillStyle = "#fff"; context.fill(); context.beginPath(); //清除之前的路径,重新开始新 context.fillStyle = "#90EE90"; context.fillRect(200,200,200,200); //填充矩形 context.beginPath(); context.fillStyle = "RGB(128,0,128)"; context.fillRect(400,200,200,200); context.beginPath(); context.fillStyle = "RGB(255,165,0)"; context.fillRect(200,400,200,200); context.beginPath(); context.fillStyle = "RGB(255,192,203)"; context.fillRect(400,400,200,200); </script> </body> </html>
1回答
同学你好,代码是正确的,继续加油, 祝学习愉快~