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29 lines
661 B
C++
29 lines
661 B
C++
#ifndef LATLON_H
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#define LATLON_H
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#include "ct.h"
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#include "angularunits.h"
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class LatLon : public CT
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{
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public:
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LatLon(const AngularUnits &au) : _au(au) {}
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virtual CT *clone() const {return new LatLon(*this);}
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virtual bool operator==(const CT &ct) const
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{
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const LatLon *other = dynamic_cast<const LatLon*>(&ct);
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return (other != 0 && _au == other->_au);
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}
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virtual PointD ll2xy(const Coordinates &c) const
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{return PointD(_au.fromDegrees(c.lon()), _au.fromDegrees(c.lat()));}
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virtual Coordinates xy2ll(const PointD &p) const
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{return Coordinates(_au.toDegrees(p.x()), _au.toDegrees(p.y()));}
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private:
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AngularUnits _au;
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};
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#endif // LATLON_H
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