通过graphics绘制的形式和获取系统时间的方法一个模拟小时钟的实现算法。-By drawing in the form of graphics and ways to get the system time clock of a small simulation algorithm.

用MFC实现的模拟时钟程序，其中包括两个表盘，一个用走样直线实现，另一个用Wu反走样直线算法绘制指针-Analog clock with MFC program, including two dials, one implemented by aliasing line, another with Wu anti-aliased line drawing algorithm pointer