[url=http://www.cnblogs.com/stulife/archive/2010/08/19/1803313.html]绘制2D图形[/url]
[url=http://blog.youkuaiyun.com/happyq/article/details/6395760]android.graphics包[/url]
[url=http://blog.youkuaiyun.com/happyq/article/details/6395760]android.graphics包[/url]