#pragma once
 
#ifndef _TAUTOCLOSE_H_
#define _TAUTOCLOSE_H_
 
#include "tgeometry.h"
#include "traster.h"
 
#undef DVAPI
#undef DVVAR
#ifdef TROP_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif
 
class TAutocloser {
public:
  typedef std::pair<TPoint, TPoint> Segment;
 
  TAutocloser(const TRasterP &r);
  ~TAutocloser();
 
  // if this function is never used, use default values
  void setClosingDistance(int d);
  int getClosingDistance() const;
 
  void setSpotAngle(double degrees);
  double getSpotAngle() const;
 
  void setInkIndex(int inkIndex);
  int getInkIndex() const;
 
  void compute(vector<Segment> &closingSegmentArray);
 
private:
  class Imp;
  Imp *m_imp;
 
  // not implemented
  TAutocloser();
  TAutocloser(const TAutocloser &a);
  TAutocloser &operator=(const TAutocloser &a);
};
 
#endif