xiangyun11 发表于 2014-1-16 14:58 
同楼主 我也想知道
直接fopen不行吗
举个例子
void ReadImage(unsigned char *pImage,char *cFileName,int nWidth,int nHeight)
{
int j;
unsigned char *pWork;
FILE *fp;
if ( fp=fopen(cFileName,"rb" ) )
{
fseek(fp,1078L,SEEK_SET);
pWork=pImage+(nHeight-1)*nWidth;
for ( j=0;j<nHeight;j++,pWork-=nWidth )
fread(pWork,nWidth,1,fp);
fclose(fp);
}
} |