用Raphaeljs画图，细节记录 1. paper.path的用法 举例：用Q command The Q command (or q for relative points) describes a curve drawn from the current point on a path to the point (x, y) using (x1, y1) as a control point. For example,

1.创建自己的Github page 登录 https://github.com/lxkaka ,创建一个新repository，repository name 设置为 lxkaka.github.io,其他选项默