#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