43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
#ifndef __CAMERADS_H_
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#define __CAMERADS_H_
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class CWiaCameraDS : public CWiaDataSrc
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{
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protected:
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//
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// overridden function definitions
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//
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virtual TW_UINT16 OpenDS(PTWAIN_MSG ptwMsg);
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virtual TW_UINT16 CloseDS(PTWAIN_MSG ptwMsg);
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virtual TW_UINT16 SetCapability(CCap *pCap, TW_CAPABILITY *ptwCap);
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virtual TW_UINT16 EnableDS(TW_USERINTERFACE *pUI);
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virtual TW_UINT16 OnPendingXfersMsg (PTWAIN_MSG ptwMsg);
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virtual TW_UINT16 OnImageInfoMsg (PTWAIN_MSG ptwMsg);
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virtual TW_UINT16 TransferToDIB(HGLOBAL *phDIB);
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private:
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//
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// camera specific function definitions
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//
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TW_UINT16 SetArrayOfImageIndexes(TW_CAPABILITY *ptwCap);
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TW_UINT16 SetRangeOfImageIndexes(TW_CAPABILITY *ptwCap);
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//
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// camera specific member variables
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//
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BOOL m_bArrayModeAcquisition;
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LONG *m_pulImageIndexes;
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LONG m_lNumValidIndexes;
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LONG m_lCurrentArrayIndex;
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BOOL m_bRangeModeAcquisition;
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TW_RANGE m_twImageRange;
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};
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#endif // __CAMERADS_H_
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