caps.h

又VC＋＋实现的基于TWAIN的扫描仪图像输入处理软件

TW_UINT16 SetValues(pTW_CAPABILITY pData,TW_UINT16 msg, char cap[]);
TW_UINT16 ResetValues(char cap[]);
int GetIndex(int msg,char cap[]);
TW_INT16 SetNewCap(pTW_CAPABILITY pData,char capstring[]);
BOOL IsCapAllowed(TW_INT16 cap, char captext[], char attribute[]);
void ConvertAttributeToText(TW_UINT32 attrib, char text[], char cap[]);
BOOL WithinRange(TW_UINT16 cap, char captext[]);
TW_UINT32 RangeMinimum(char attr[],TW_UINT16 ItemType);
TW_UINT32 RangeMaximum(char attr[],TW_UINT16 ItemType);
TW_UINT32 RangeStep(char attr[],TW_UINT16 ItemType);
#ifndef WIN32
	void GetPrivateProfileSection16(char cap[], char lineout[],int len);
#endif
TW_FIX32 FloatToFIX32 (float floater);
float FIX32ToFloat (TW_FIX32 fix32);