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39 lines
792 B
C++
39 lines
792 B
C++
#ifndef ALBERSEQUAL_H
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#define ALBERSEQUAL_H
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#include "ct.h"
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class Ellipsoid;
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class AlbersEqual : public CT
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{
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public:
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AlbersEqual(const Ellipsoid *ellipsoid, double standardParallel1,
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double standardParallel2, double latitudeOrigin, double longitudeOrigin,
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double falseEasting, double falseNorthing);
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virtual CT *clone() const {return new AlbersEqual(*this);}
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virtual bool operator==(const CT &ct) const;
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virtual PointD ll2xy(const Coordinates &c) const;
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virtual Coordinates xy2ll(const PointD &p) const;
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private:
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double _latitudeOrigin;
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double _longitudeOrigin;
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double _falseEasting;
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double _falseNorthing;
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double _a2;
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double _rho0;
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double _c;
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double _n;
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double _e;
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double _es;
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double _a_over_n;
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double _one_minus_es;
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double _two_e;
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};
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#endif // ALBERSEQUAL_H
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