采用MFC框架，编程实现的二维变换程序，其中运用到了坐标系的变换、动量相关的碰撞、以及滑动窗口控件等等，功能复杂。采用VC++ 6.0进行编译。-Using MFC fr a mework, the programming of two-dimensional transformation program, which applied to the transformed coordinate system, the momentum associated with the collision,