线段栅格化的VBA显示,在excel上给定2个点，然后就可以基于VBA，画出这2个点经过的所有方格。在理解基础上，可以轻易的转成任何代码。-thie vba give an example on how to get the grids along a line fastly.

用MATLAB使函数图像生成网格的形式，应用于一些图像的需求(With MATLAB, the function image is generated in the form of grids and applied to some image requirements)