Visualize3DDoc.h

    // Visualize3DDoc.h : Schnittstelle der Klasse CVisualize3DDoc

#pragma once

#include "TransferFunction.h"
#include "VisVector.h"

class TransferFunction;


class CVisualize3DDoc : public CDocument
{

private:
    TransferFunction* tf;

public:
     unsigned short*** m_data;                      //3D array of intensity values of volume
     CVisVector*** m_gradients;                     //3D array of calculated gradients for each voxel
     unsigned short* imgSize;                       //array for storing x,y,z dimension of volume
     int minVal, maxVal;                            //min and max intensity value occuring in volume
     unsigned short* histogram;                     //histogram of volume (x: intensity value, y: amount of voxels with intensity x
     int m_nCurrentProgress;                        //progress for setting progressbar (not used at moment)


private:
     void CalcHistogram();                          //calculates histogram

protected: // Nur aus Serialisierung erstellen
    CVisualize3DDoc();
    DECLARE_DYNCREATE(CVisualize3DDoc)

public:
    void ReadVolume( CString  filename);            //reads volume from .dat file 
                                                    //.dat file: first 3 values specify x,y,z dimension and then are values (each entry 2 bytes)
    
    int getDimX();                                  //returns x dimension
    int getDimY();
    int getDimZ();

    bool VolumeExists();                            //returns true if volume was already read
    void ResetAll();                                //resets and clears data
    TransferFunction* GetTransferFunction();        //returns transferfunction of volume
    unsigned short* GetHistogram();                 //returns histogram of volume
    BOOL DoSave(LPCTSTR lpszPathName, BOOL bReplace); //not implemented
    void Fill2DArray(int viewPlane, unsigned short* data2D, int sliceNo); //fills 2D array with intensity values of specified slice of volume
    void CalculateGradients();                      //calculates gradients of each voxel


    //default
    virtual BOOL OnNewDocument(); 
    virtual void Serialize(CArchive& ar);
    virtual ~CVisualize3DDoc();

#ifdef _DEBUG
    virtual void AssertValid() const;
    virtual void Dump(CDumpContext& dc) const;
#endif

protected:
    DECLARE_MESSAGE_MAP()
};

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