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GPXSee/src/map/proj/lambertazimuthal.h

27 lines
613 B
C++

#ifndef LAMBERTAZIMUTHAL_H
#define LAMBERTAZIMUTHAL_H
#include "map/ct.h"
class Ellipsoid;
class LambertAzimuthal : public CT
{
public:
LambertAzimuthal(const Ellipsoid &ellipsoid, double latitudeOrigin,
double longitudeOrigin, double falseEasting, double falseNorthing);
virtual CT *clone() const {return new LambertAzimuthal(*this);}
virtual bool operator==(const CT &ct) const;
virtual PointD ll2xy(const Coordinates &c) const;
virtual Coordinates xy2ll(const PointD &p) const;
private:
double _lon0;
double _fn, _fe;
double _a, _e, _es, _qP, _beta0, _rq, _d;
};
#endif // LAMBERTAZIMUTHAL_H