text: #ifndef _GEOPOINT_H_
  #define _GEOPOINT_H_
  
  #include <GL/sgl.h>
  
  
  class GeoPoint: public sgl::GraphicalObject {
  protected:
      sgl::Color color;
  public:
      GeoPoint(double x, double y, const sgl::Color &color);
      virtual ~GeoPoint();
      double get_x() const;
      double get_y() const;
      void paint() const override;
  };
  
  #endif
  
  