MaracasDll.h

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#ifndef __CMARACASCONTROLLER_H_
#define __CMARACASCONTROLLER_H_

// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the MaracasWin32Lib_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// MARACASDLL_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef MaracasWin32Lib_EXPORTS
#define MARACASDLL_API __declspec(dllexport)
#else
#define MARACASDLL_API __declspec(dllimport)
#endif
class wxMaracasApp;
// This class is exported from the MaracasWin32Lib.dll
class MARACASDLL_API CMaracasController {
public:
        CMaracasController(void);
        
        ~CMaracasController();
        
        int RunMaracas(void);
        
        int ShowApp(int nCmdShow);
        
        int Reset();
        
        void GetSnapshot( unsigned int& rWidth,
                     unsigned int& rHeight,
                     unsigned char*& rpPixels ) /*const*/ ;

        int ReleaseSnapshot();
        
        int OutputVolumeRetrieved();

        void SetVolumeParams(int nX, int nY, int nSlices);

        void SetSliceParams(float pixelSpacingColumn,
                                                float pixelSpacingRow,
                                                float pixelSpacingSlice,
                                                float RescaleSlope, 
                                                float RescaleIntercept);

        void SetSlicePixels(int numSlice,unsigned short * pixels);

private :
        wxMaracasApp    *m_pMarApp;
        unsigned char   *_rpPixels; //Snapshot

        unsigned short  *m_pSlicesPixels;
        int                             m_nX;
        int                             m_nY;
        int                             m_nSlices;
        float                   m_PixelSpacingColumn;
        float                   m_PixelSpacingRow;
        float                   m_PixelSpacingSlice;
        float                   m_RescaleSlope;
        float                   m_RescaleIntercept;
};


#endif // __CMARACASCONTROLLER_H_