一、BMP文件由文件头、位图信息头、颜色信息和图形数据四部分组成。 1、BMP文件头(14字节) [cpp] view plain copy typedef struct /**** BMP file header structure ****/ { unsigned int bfSize; /* Size of file */ unsigned short bfReserved1; /* Reserved */ unsigned short bfReserved2; /* ... */ unsigned int bfOffBits; /* Offset to bitmap data */ } MyBITMAPFILEHEADER; 2、位图信息头(40字节) [cpp] view plain copy