vtkITKImageWriter.h

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/*=========================================================================
 
  Copyright Brigham and Women's Hospital (BWH) All Rights Reserved.
 
  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.
 
  Program:   vtkITK
  Module:    $HeadURL$
  Date:      $Date$
  Version:   $Revision$
 
==========================================================================*/
 
#ifndef __vtkITKImageWriter_h
#define __vtkITKImageWriter_h
 
#include "vtkImageAlgorithm.h"
#include "vtkImageData.h"
#include "vtkObjectFactory.h"
#include "vtkMatrix4x4.h"
 
#include "vtkITK.h"
#include "itkImageIOBase.h"
 
class vtkStringArray;

 
class VTK_ITK_EXPORT vtkITKImageWriter : public vtkImageAlgorithm
{
public:
  static vtkITKImageWriter* New();
  vtkTypeMacro(vtkITKImageWriter, vtkImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  enum
  {
    VoxelVectorTypeUndefined,
    VoxelVectorTypeSpatial, // 3D contravariant spatial vector (displacement field, motion, etc.)
    VoxelVectorTypeColorRGB,
    VoxelVectorTypeColorRGBA,
    VoxelVectorTypeSpatialCovariant, // 3D covariant spatial vector (gradient, etc.)
    VoxelVectorType_Last             // must be last
  };

  void SetFileName(const char*);
 
  char* GetFileName() { return FileName; }

  vtkGetMacro(UseCompression, int);
  vtkSetMacro(UseCompression, int);
  vtkBooleanMacro(UseCompression, int);

  vtkGetStringMacro(ImageIOClassName);
  vtkSetStringMacro(ImageIOClassName);

  void Write();

  void SetRasToIJKMatrix(vtkMatrix4x4* mat) { RasToIJKMatrix = mat; }

  void SetMeasurementFrameMatrix(vtkMatrix4x4* mat) { MeasurementFrameMatrix = mat; }

  vtkSetMacro(VoxelVectorType, int);
  vtkGetMacro(VoxelVectorType, int);

  static void ConvertSpatialVectorVoxelsBetweenRasLps(vtkImageData* imageData);

  static void WriteMeasurementFrameMatrixToMetaDataDictionary(itk::MetaDataDictionary& dictionary, vtkMatrix4x4* measurementFrameMatrix);
 
protected:
  vtkITKImageWriter();
  ~vtkITKImageWriter() override;
 
  char* FileName;
  vtkMatrix4x4* RasToIJKMatrix;
  vtkMatrix4x4* MeasurementFrameMatrix;
  int UseCompression;
  char* ImageIOClassName;
  int VoxelVectorType;
 
private:
  vtkITKImageWriter(const vtkITKImageWriter&) = delete;
  void operator=(const vtkITKImageWriter&) = delete;
};
 
// vtkStandardNewMacro(vtkITKImageWriter);
 
#endif