帮助学习图形学的学生和工程人员的好工具，里面动态的演示了图形生成过程，详细的源代码使你粘贴后就可以运行，其中包括DDA、resenham、

逐点比较法直线生成算法；bresenham，DDA，中点画圆算法；n次bezier，

spline，Bspling，Hermite曲线生成算法；单线性，双线性，

Bezier曲面生成算法；矢量，点阵字符生成算法；扫描填充，

种子填充算法，多边形，直线裁剪算法；平移，比例，旋转，

原点对称，错切变换算法；-help students learning graphics and engineering staff a good tool, they demonstrated a dynamic graphics generation process, the detailed source code so that you can run after the paste, including DDA, resenham, point by point comparison Linear Algorithm; Bresenham, DDA, the midpoint Circle algorithm; N bezier, spline, Bspling, Hermite curve generation algorithm; single, bilinear, Bezier surface generation algorithm; vector, Character generation algorithm; scanning fill the seed filling algorithm, polygons, linear cutting algorithm; translation ratio, rotation, symmetric origin , Shear Transform algorithm;