vtkITKTimeSeriesDatabase.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.

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

#ifndef __vtkITKTimeSeriesDatabase_h
#define __vtkITKTimeSeriesDatabase_h

#include <vector>

#include "vtkImageData.h"
#include "vtkPointData.h"
#include "vtkImageAlgorithm.h"
#include "itkTimeSeriesDatabase.h"
#include "vtkImageImport.h"
#include "itkVTKImageExport.h"
#include <vtkVersion.h>

#include "vtkITK.h"
#include "vtkITKUtility.h"

class VTK_ITK_EXPORT vtkITKTimeSeriesDatabase : public vtkImageAlgorithm
{
public:
  static vtkITKTimeSeriesDatabase *New();
  void PrintSelf(ostream& os, vtkIndent indent) override{ Superclass::PrintSelf(os, indent);}
  vtkTypeMacro(vtkITKTimeSeriesDatabase,vtkImageAlgorithm);

public:
  static void CreateFromFileArchetype ( const char* TSDFilename, const char* ArchetypeFilename )
  {
    itk::TimeSeriesDatabase<OutputImagePixelType>::CreateFromFileArchetype ( TSDFilename, ArchetypeFilename );
  };


  void SetCurrentImage ( unsigned int value )
  { DelegateITKInputMacro ( SetCurrentImage, value); };
  unsigned int GetCurrentImage ( unsigned int vtkNotUsed(value) )
  { DelegateITKOutputMacro ( GetCurrentImage ); };

  int GetNumberOfVolumes()
  { DelegateITKOutputMacro ( GetNumberOfVolumes ); };

protected:
  vtkITKTimeSeriesDatabase()
    {
    m_Filter = SourceType::New();
    this->itkExporter = ImageExportType::New();
    this->vtkImporter = vtkImageImport::New();
    ConnectPipelines ( this->itkExporter, this->vtkImporter );
    this->itkExporter->SetInput ( m_Filter->GetOutput() );
    };
  ~vtkITKTimeSeriesDatabase() override
    {
    this->vtkImporter->Delete();
    }
  typedef short InputImagePixelType;
  typedef short OutputImagePixelType;
  typedef itk::Image<OutputImagePixelType, 3> OutputImageType;
  typedef itk::VTKImageExport<OutputImageType> ImageExportType;
  typedef itk::TimeSeriesDatabase<OutputImagePixelType> SourceType;
  typedef SourceType ImageFilterType;

  SourceType::Pointer m_Filter;
  ImageExportType::Pointer itkExporter;
  vtkImageImport* vtkImporter;

  int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override;
  void ExecuteDataWithInformation(vtkDataObject *output, vtkInformation *outInfo) override;

private:
  vtkITKTimeSeriesDatabase(const vtkITKTimeSeriesDatabase&) = delete;
  void operator=(const vtkITKTimeSeriesDatabase&) = delete;

};

#endif