行程编码，JPEG压缩编码（基本系统） 命令行编译过程如下 vcvars32 rc bmp.rc cl compress.c bmp.res user32.lib gdi32.lib 注意事项： 运行时，文件c:\\test.pcx；c:\\test.jpg必须存在 -itinerary coding, JPEG compression coding (basic system) command line compiler process followin

行程编码，JPEG压缩编码（基本系统） 命令行编译过程如下 vcvars32 rc bmp.rc cl compress.c bmp.res user32.lib gdi32.lib-itinerary coding, JPEG coding (basic system) command line compiler process following vcvars32 mail c bmp.rc l compress.c bmp.res user32.lib gdi32.l

Convert a color image between color representations. B = COLORSPACE(S,A) converts the color representation of image A where S is a string specifying the conversion. S tells the source and destination color spaces, S = dest<-src , or alte

jpeglib的库文件，方便实现很多关于jpeg的操作，例如格式转换等等。-jpeglib the library file to facilitate the achievement of the operation of a number of jpeg, for example, format conversion and so on.