图象格式读写库函数(各种图像格式的读写，包括BMP，JPEG，PCX，TGA，ICO，TIFF，PNG，WMF(读取)。使用非常的方便，整个库就两个函数ZLoadImg和ZSaveImg，具体使用在ZImgLoad.h中有说明。-image format reading and writing library functions (various image formats read and write, including BMP, JPEG, PCX, TGA, PCX, TIFF, PNG, WMF (reader). Very easy to use, the entire database has two functions ZLoadImg and ZSaveImg, concrete were used in ZImgLoad.h note.