mitkContour.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 _MITK_CONTOUR_H_
#define _MITK_CONTOUR_H_

#include "mitkBaseData.h"
#include "mitkCommon.h"
#include <MitkSegmentationExports.h>
#include <vtkRenderWindow.h>

#include <itkPolyLineParametricPath.h>

namespace mitk
{
  class MITKSEGMENTATION_EXPORT Contour : public BaseData
  {
  public:
    mitkClassMacro(Contour, BaseData);

    itkFactorylessNewMacro(Self);

    itkCloneMacro(Self);

      typedef itk::PolyLineParametricPath<3> PathType;
    typedef PathType::Pointer PathPointer;
    typedef PathType::ContinuousIndexType ContinuousIndexType;
    typedef PathType::InputType InputType;
    typedef PathType::OutputType OutputType;
    typedef PathType::OffsetType OffsetType;
    typedef itk::
      BoundingBox<unsigned long, 3, ScalarType, itk::VectorContainer<unsigned long, mitk::Point<ScalarType, 3>>>
        BoundingBoxType;
    typedef BoundingBoxType::PointsContainer PointsContainer;
    typedef BoundingBoxType::PointsContainer::Pointer PointsContainerPointer;
    typedef BoundingBoxType::PointsContainerIterator PointsContainerIterator;

    itkSetMacro(Closed, bool);

    itkGetMacro(Closed, bool);

    itkSetMacro(Selected, bool);

    itkGetMacro(Selected, bool);

    itkSetMacro(Width, float);

    itkGetMacro(Width, float);

    void Initialize() override;

    void AddVertex(mitk::Point3D newPoint);

    PathPointer GetContourPath() const;

    void SetCurrentWindow(vtkRenderWindow *rw);

    vtkRenderWindow *GetCurrentWindow() const;

    unsigned int GetNumberOfPoints() const;

    PointsContainerPointer GetPoints() const;

    void SetPoints(PointsContainerPointer points);

    void UpdateOutputInformation() override;

    void SetRequestedRegionToLargestPossibleRegion() override;

    bool RequestedRegionIsOutsideOfTheBufferedRegion() override;

    bool VerifyRequestedRegion() override;

    void SetRequestedRegion(const itk::DataObject *data) override;

  protected:
    mitkCloneMacro(Self);

    Contour();
    Contour(const Contour &other);
    ~Contour() override;

    void PrintSelf(std::ostream &os, itk::Indent indent) const override;

  private:
    PathType::Pointer m_ContourPath;

    vtkRenderWindow *m_CurrentWindow;

    BoundingBoxType::Pointer m_BoundingBox;

    BoundingBoxType::PointsContainer::Pointer m_Vertices;

    bool m_Closed;

    bool m_Selected;

    float m_Width;
  };

} // namespace mitk

#endif //_MITK_CONTOUR_H_