mitkImageToContourFilter.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkImageToContourFilter_h
#define mitkImageToContourFilter_h
 
//#include "MitkSBExports.h"
#include <itkContourExtractor2DImageFilter.h>
#include <itkImage.h>
#include <mitkImage.h>
#include <mitkImageToSurfaceFilter.h>
#include <mitkSurface.h>
#include <vtkCellArray.h>
#include <vtkPolyData.h>
#include <vtkPolygon.h>
#include <MitkSegmentationExports.h>
 
#include <mitkProgressBar.h>
 
namespace mitk
{
  class MITKSEGMENTATION_EXPORT ImageToContourFilter : public ImageToSurfaceFilter
  {
  public:
    mitkClassMacro(ImageToContourFilter, ImageToSurfaceFilter);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
      itkSetMacro(SliceGeometry, BaseGeometry *);
 
    // typedef unsigned int VDimension;
    typedef itk::PolyLineParametricPath<2> PolyLineParametricPath2D;
    typedef PolyLineParametricPath2D::VertexListType ContourPath;
 
    void SetUseProgressBar(bool);
 
    void SetProgressStepSize(unsigned int stepSize);
 
    itkSetMacro (ContourValue, ScalarType);
 
  protected:
    ImageToContourFilter();
    ~ImageToContourFilter() override;
    void GenerateData() override;
    void GenerateOutputInformation() override;
 
  private:
    const BaseGeometry *m_SliceGeometry;
    bool m_UseProgressBar;
    unsigned int m_ProgressStepSize;
    ScalarType m_ContourValue;
 
    template <typename TPixel, unsigned int VImageDimension>
    void Itk2DContourExtraction(const itk::Image<TPixel, VImageDimension> *sliceImage);
 
  }; // class
 
} // namespace
#endif