可以画出七彩的正六边形并标出定点标号。经调试可以执行。-can paint a hexagon and is marked sentinel labeling. The tests can be implemented.

一个实现2D图像的component labeling算法的程序，也包含基于每个标号所含的像素个数进行筛选的功能。

计算机图形学作业算法 VC++程序源码 含画直线(逐点比较法)、二维裁剪(中点分割算法)、判别点在区域内外(标号法)等算法，经我修改用于保存手动提取图形特征点,Computer graphics algorithms operating VC++ Program source code containing paint a straight line (point by point comparison method), two-dimensional cutting (mid-poin

有限元的三角形剖分，节点标号，单元标号，很适合用于电磁场等有限元的求解-fem can use to answer EMT and so on

在使用matlab画图时，当横轴坐标是日期时，旋转横轴标号，使日期竖向排列-When using matlab drawing, when the horizontal coordinate is the date when rotating the horizontal axis labels, so that the vertical arrangement of the date