mitkPlanarDoubleEllipse.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 mitkPlanarDoubleEllipse_h
#define mitkPlanarDoubleEllipse_h
 
#include <MitkPlanarFigureExports.h>
#include <mitkPlanarFigure.h>
 
namespace mitk
{
  class MITKPLANARFIGURE_EXPORT PlanarDoubleEllipse : public PlanarFigure
  {
  public:
    mitkClassMacro(PlanarDoubleEllipse, PlanarFigure);
    mitkNewMacro2Param(PlanarDoubleEllipse, double, double)
 
      itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
      unsigned int GetNumberOfSegments() const;
 
    void SetNumberOfSegments(unsigned int numSegments);
 
    unsigned int GetMaximumNumberOfControlPoints() const override;
 
    unsigned int GetMinimumNumberOfControlPoints() const override;
 
    bool SetControlPoint(unsigned int index, const Point2D &point, bool createIfDoesNotExist = true) override;
 
    const unsigned int FEATURE_ID_MAJOR_AXIS;
    const unsigned int FEATURE_ID_MINOR_AXIS;
    const unsigned int FEATURE_ID_THICKNESS;
 
    static const unsigned int CP_CENTER = 0;
    static const unsigned int CP_OUTER_MAJOR_AXIS = 1;
    static const unsigned int CP_OUTER_MINOR_AXIS = 2;
    static const unsigned int CP_INNER_MAJOR_AXIS = 3;
 
    bool Equals(const mitk::PlanarFigure &other) const override;
 
  protected:
    PlanarDoubleEllipse();
    PlanarDoubleEllipse(double fixedRadius, double fixedThickness);
    PlanarDoubleEllipse(const Self& other);
 
    mitkCloneMacro(Self);
 
      mitk::Point2D ApplyControlPointConstraints(unsigned int index, const Point2D &point) override;
    void EvaluateFeaturesInternal() override;
    void GenerateHelperPolyLine(double, unsigned int) override;
    void GeneratePolyLine() override;
 
  private:
    unsigned int m_NumberOfSegments;
    bool m_ConstrainCircle;
    bool m_ConstrainThickness;
    double m_FixedRadius = 0;
    double m_FixedThickness = 0;
    bool m_SizeIsFixed = false;
  };
}
 
#endif