mitkNavigationDataSmoothingFilter.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 MITKNavigationDataSmoothingFilter_H_HEADER_INCLUDED_
#define MITKNavigationDataSmoothingFilter_H_HEADER_INCLUDED_

#include <mitkNavigationDataToNavigationDataFilter.h>
#include "MitkIGTExports.h"


namespace mitk {

  class MITKIGT_EXPORT NavigationDataSmoothingFilter : public NavigationDataToNavigationDataFilter
  {
  public:
    mitkClassMacro(NavigationDataSmoothingFilter, NavigationDataToNavigationDataFilter);

    itkNewMacro(Self);

    itkSetMacro(NumerOfValues,int);

  protected:
    NavigationDataSmoothingFilter();
    virtual ~NavigationDataSmoothingFilter();

    virtual void GenerateData() override;

    std::map< int, std::map< int , mitk::Point3D> > m_LastValuesList;

    int m_NumerOfValues;

    void InitializeLastValuesList();

    void AddValue(int outputID, mitk::Point3D value);

    mitk::Point3D GetMean(int outputID);

  };
} // namespace mitk

#endif /* MITKNavigationDataSmoothingFilter_H_HEADER_INCLUDED_ */