mitkSubImageSelector.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

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

#ifndef SUBIMAGESELECTOR_H_HEADER_INCLUDED_C1E4F463
#define SUBIMAGESELECTOR_H_HEADER_INCLUDED_C1E4F463

#include "mitkBaseData.h"
#include "mitkImageDataItem.h"
#include "mitkImageToImageFilter.h"
#include <MitkCoreExports.h>

namespace mitk
{
  //##Documentation
  //## @brief Base class of all classes providing access to parts of an image
  //##
  //## Base class of all classes providing access to parts of an image, e.g., to
  //## a slice (mitk::ImageSilceSelector) or a volume at a specific time
  //## (mitk::ImageTimeSelector). If the input is generated by a ProcessObject,
  //## only the required data is requested.
  //## @ingroup Process
  class MITKCORE_EXPORT SubImageSelector : public ImageToImageFilter
  {
  public:
    mitkClassMacro(SubImageSelector, ImageToImageFilter);

    itkFactorylessNewMacro(Self) itkCloneMacro(Self)

      virtual void SetPosNr(int p);

    SubImageSelector();

    virtual ~SubImageSelector();

  protected:
    mitk::Image::ImageDataItemPointer GetSliceData(int s = 0, int t = 0, int n = 0);
    mitk::Image::ImageDataItemPointer GetVolumeData(int t = 0, int n = 0);
    mitk::Image::ImageDataItemPointer GetChannelData(int n = 0);

    void SetSliceItem(mitk::Image::ImageDataItemPointer dataItem, int s = 0, int t = 0, int n = 0);
    void SetVolumeItem(mitk::Image::ImageDataItemPointer dataItem, int t = 0, int n = 0);
    void SetChannelItem(mitk::Image::ImageDataItemPointer dataItem, int n = 0);
  };

} // namespace mitk

#endif /* SUBIMAGESELECTOR_H_HEADER_INCLUDED_C1E4F463 */