中点画线算法

C++实现计算机图形学算法，绘制线（数值微分法、中点画线法、Bresenham法），绘制圆（圆心半径画圆、中心点画圆算法）-C++ realization of computer graphics algorithms, rendering line (numerical differential method, the stipple method of lines, Bresenham method), draw the circle (center of a circle radius d

在MFC界面中实现DDA算法，中点画线法，Bresenham算法-DDA, dotted line, Bresenham algorithm, MFC interface

可以用来举例说明中点画线法的基本原理，并采用编程来实现其功能-Can be used to illustrate the basic principles of the dotted line, and using programming to achieve its function