mitkExtractImageFilter.h

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

Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date$
Version:   $Revision$

Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/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 notices for more information.

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

#ifndef mitkExtractImageFilter_h_Included
#define mitkExtractImageFilter_h_Included

#include "mitkCommon.h"
#include "MitkExtExports.h"
#include "mitkImageToImageFilter.h"

#include "itkImage.h"

namespace mitk
{

class MitkExt_EXPORT ExtractImageFilter : public ImageToImageFilter
{
  public:

    mitkClassMacro(ExtractImageFilter, ImageToImageFilter);
    itkNewMacro(ExtractImageFilter);

    itkSetMacro(SliceIndex, unsigned int);
    itkGetConstMacro(SliceIndex, unsigned int);

    itkSetMacro(SliceDimension, unsigned int);
    itkGetConstMacro(SliceDimension, unsigned int);

    itkSetMacro(TimeStep, unsigned int);
    itkGetConstMacro(TimeStep, unsigned int);

  protected:

    ExtractImageFilter(); // purposely hidden
    virtual ~ExtractImageFilter();

    virtual void GenerateOutputInformation();
    virtual void GenerateInputRequestedRegion();

    virtual void GenerateData();

    template<typename TPixel, unsigned int VImageDimension>
    void ItkImageProcessing( itk::Image<TPixel,VImageDimension>* image );

    unsigned int m_SliceIndex;
    unsigned int m_SliceDimension;
    unsigned int m_TimeStep;
};

} // namespace

#endif