本例是利用MFC制作的应用程序，亩的是模拟雨点滴落到池塘，产生圈圈涟漪的情景-the cases is produced using MFC applications, acres of simulated rain dropping to the pond, circle ripples have the scenes

反走样算法的一种，经过测试，是可以运行的算法，采用mfc模拟反走样的算法-An anti-aliasing algorithm, tested the algorithm can be run using the analog anti-aliasing algorithm mfc

如何绘制反走样直线，是采用mfc的接口去模拟反走样直线的绘制，采用的是距离反走样算法-How to draw a straight line anti-aliasing is the interface with mfc to draw the line analog anti-aliasing, using the distance from anti-aliasing algorithm