反走样椭圆，圆，直线在同一个页面中画出来-hello word eillo line

计算机图形学实验作业，用MFC编的，已经实现了DDA画直线，中点算法画直线，中点画圆和椭圆，扫面转换多边形，种子填充，反走样直线-Computer graphics lab assignments, MFC series has achieved the DDA draw a straight line, the midpoint algorithm to draw a straight line, the midpoint of the circle and the ellipse, swee

在图形的绘制中，直线的走样是非常影响美观的，我们可以使用反走样解决这个问题。在众多的解决方案里，多重采样是一种易于硬件实现的方法，也是一种快速的方法。 -Graphics rendering straight aliasing affect the appearance, we can anti aliasing to solve this problem. In many solutions, multiplet sampling is a hardware implementation,

Wu反走样直线算法，基于mfc 开发平台VC6.0-Wu anti-aliased line algorithm, based on mfc VC6.0 development platform