gdcmImage.h

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/*=========================================================================
 
  Program: GDCM (Grassroots DICOM). A DICOM library
 
  Copyright (c) 2006-2011 Mathieu Malaterre
  All rights reserved.
  See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef GDCMIMAGE_H
#define GDCMIMAGE_H
 
#include "gdcmPixmap.h"
 
#include <vector>
 
namespace gdcm
{
 
class GDCM_EXPORT Image : public Pixmap
{
public:
  Image ():Spacing(),SC(),Intercept(0),Slope(1) {
    //DirectionCosines.resize(6);
  Origin.resize( 3 /*NumberOfDimensions*/ ); // fill with 0
  DirectionCosines.resize( 6 ); // fill with 0
  DirectionCosines[0] = 1;
  DirectionCosines[4] = 1;
  Spacing.resize( 3 /*NumberOfDimensions*/, 1 ); // fill with 1
 
  }
  ~Image() override = default;
 
  const double *GetSpacing() const;
  double GetSpacing(unsigned int idx) const;
  void SetSpacing(const double spacing[3]);
  void SetSpacing(unsigned int idx, double spacing);
 
  const double *GetOrigin() const;
  double GetOrigin(unsigned int idx) const;
  void SetOrigin(const float origin[3]);
  void SetOrigin(const double origin[3]);
  void SetOrigin(unsigned int idx, double ori);
 
  const double *GetDirectionCosines() const;
  double GetDirectionCosines(unsigned int idx) const;
  void SetDirectionCosines(const float dircos[6]);
  void SetDirectionCosines(const double dircos[6]);
  void SetDirectionCosines(unsigned int idx, double dircos);
 
  void Print(std::ostream &os) const override;
 
  void SetIntercept(double intercept) { Intercept = intercept; }
  double GetIntercept() const { return Intercept; }
 
  void SetSlope(double slope) { Slope = slope; }
  double GetSlope() const { return Slope; }
 
private:
  std::vector<double> Spacing;
  std::vector<double> Origin;
  std::vector<double> DirectionCosines;
 
  // I believe the following 3 ivars can be derived from TS ...
  SwapCode SC;
  double Intercept;
  double Slope;
};
 
} // end namespace gdcm
 
#endif //GDCMIMAGE_H