摘要: context.setTransform(1,0,0,1,0,0);//重置转换为初始化状态 var angleInRadians = 45 * Math.PI / 180;var width = 40; var height = 40; context.rotate(an... 阅读全文
posted @ 2014-11-04 13:12 liuminghai 阅读(1441) 评论(0) 推荐(0) 编辑