text: #ifndef MIDPOINTCIRCLEWIDGET_H
  #define MIDPOINTCIRCLEWIDGET_H
  
  #include "circlegraphwidget.h"
  
  class MidpointCircleWidget : public CircleGraphWidget
  {
  public:
      MidpointCircleWidget();
  
  private:
      const QList<QPoint> drawCircle() override;
  };
  
  #endif // MIDPOINTCIRCLEWIDGET_H
  