#if !defined(_ELLIPSE_H_) 
#define _ELLIPSE_H_ 

#include "shape.h"

class ellipse: public shape {
  protected:
    coordinate o; // midpoint
    double width,height; // the two axis
    static int interval; // number of lines
  public:
    static void set_granularity(int);
    ellipse(const coordsys&, const coordinate&, double, double); 
    virtual void draw(canvas&);
};

#endif