VB 360度快速旋转图片，不管图片有多大，它的旋转速度非常快，可以作为你的图片处理软件的一个单元模块，很不错。-VB 360 degrees fast rotating picture, no matter how big picture, its very fast rotation can be used as your image-processing software modules of a module, it is good.

利用c++进行面向对象编成事现画图的程序-Using c++ object-oriented compilation is a matter of drawing programs