摘要：
图像篇： 代码： 1 /** 2 * Created by Administrator on 2016/1/28. 3 */ 4 function draw (id){ 5 var canvas = document.getElementById(id); 6 var context = canva 阅读全文
摘要：
代码： 1 /** 2 * Created by Administrator on 2016/1/28. 3 */ 4 function draw (id){ 5 var canvas = document.getElementById(id); 6 var context = canvas.get 阅读全文