自己用MFC实现的Bresenham画圆的算法，和MFC画得一样圆。可直接运行Release目录下的执行程序看效果。自己画的红色圆与MFC画的黑色圆是重合的。可作为学习图形编程的好例子。-Bresenham circle algorithm with MFC and MFC painted circle. Implementation procedures in the Release directory can be run directly to see results. The black