vc开发丰富的图形类型（直线，平行四边形，矩形，多边形，圆角矩形，圆，椭圆，二次均匀B样条曲线，三次参数样条曲线，贝齐埃曲线）　　　　　　 丰富的图形操作（属性设置，拖动，放大/缩小，删除，拷贝，旋转，图形切割，图形填充，编辑等） 软件通用功能（撤消/恢复，打印，文件操作-vc development of rich graphical type (straight, parallelogram, rectangle, polygon, rounded rectangle, round,

贝泽尔曲线的绘制和拼接，通过贝泽尔算法的要点进行曲线绘制，并能够进行不同曲线的拼接-Bei Zeer curve drawing and stitching, the curve drawn through the main points of the Bei Zeer algorithm and Curves

对Extraction of Face Image Edges with Application to Expression Analysis中的BEI特征的实现。-On the Extraction of Face Image Edges form With Application to the Expression Analysis BEI characterized in the realization.

本程序目的求两个整数的最大公约数和最小公倍数-The purpose of this procedure for the common denominator of two integers and the least common multiple