程序实现功能：抗锯齿算法

抗锯齿算法，采用的是SetPixel函数，效率相对来说比较低下，应用DIB可以提高绘图效率.

本程序包含:1、采用SetPixel函数

2、采用GetDIBits 两种方法.

全部采用子函数编写,方便其它程序调用.-Program Function: anti-aliasing algorithm for anti-aliasing algorithm, using the SetPixel function, the efficiency is relatively low, the application can improve the efficiency of drawing DIB This program includes: 1, 2 using SetPixel function, using two methods GetDIBits. Used in all Functions written, easy to other programs.