功能是实现图案化和抖动技术，以及bmp2txt



命令行编译过程如下

vcvars32

rc bmp.rc

cl dither.c bmp.res user32.lib gdi32.lib



注意事项：

运行时，文件c:\test.bmp必须存在

-Function is to achieve patterning and dithering techniques, and bmp2txt command-line compiler as follows vcvars32 rc bmp.rc cl dither.c bmp.res user32.lib gdi32.lib Note: run-time, file c: \ test.bmp must exist