mitkTransferFunction1D.h

/*=========================================================================

  Program:   3DMed
  Date:      $Date: 2014-02-25 18:30:00 +0800 $
  Version:   $Version: 4.6.0 $
  Copyright: MIPG, Institute of Automation, Chinese Academy of Sciences

=========================================================================*/


#ifndef __mitkTransferFunction1D_h
#define __mitkTransferFunction1D_h

#include "mitkTransferFunction.h"

struct mitkPoint1D
{
    int x;
    float val;
};

class mitkPointArray;

class MITK_VISUALIZATION_API mitkTransferFunction1D : public mitkTransferFunction
{
public:
    MITK_TYPE(mitkTransferFunction1D, mitkTransferFunction)
    virtual void PrintSelf(ostream& os);
    mitkTransferFunction1D();   
    
    void AddPoint(int x, float val);

    void RemovePoint(int x);

    void RemoveAllPoints();

    int GetPointsCount();

    int GetDataValueAtPoint(int pointIndex);

    float GetOpacityAtPoint(int pointIndex);


    void SetMax(int xMax, float valMax);
    
    int  GetMaxX() {return m_MaxX;}

    float GetValue(int x);

    virtual int GetDimension() {return 1;}
    
    
protected:          
    int m_MaxX; 
    mitkPointArray *m_Points;
    
    virtual ~mitkTransferFunction1D();  
    void _buildFunction(int x1, float val1, int x2, float val2);
private:
    mitkTransferFunction1D(const mitkTransferFunction1D&);
    void operator=(const mitkTransferFunction1D&);
};

 
//#define DEFINED_mitkTransferFunction1D
 


#endif

---