用VC开发的一个程序，能模仿windows画图工具的程序-a programme similar to the drawing tool of the windows system

vc可视化及其例题，无向图的画图法，力导引算法及其相关的程序-vc visualization

使用VC开发平台，MFC框架实现一个画图程序，尽可能多的实现Windows自带的画图功能，并扩展其功能。-The use of VC development platform, MFC framework to achieve a drawing program, as much as possible to achieve Windows built-in drawing functions, and expand its capabilities.