61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/**
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******************************************************************************
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*
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* @file mercatorprojectionyandex.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
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* @brief
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* @see The GNU Public License (GPL) Version 3
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* @defgroup OPMapWidget
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* @{
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MERCATORPROJECTIONYANDEX_H
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#define MERCATORPROJECTIONYANDEX_H
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#include "../pureprojection.h"
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namespace projections {
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class MercatorProjectionYandex : public internals::PureProjection {
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public:
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MercatorProjectionYandex();
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virtual QString Type()
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{
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return "MercatorProjectionYandex";
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}
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virtual Size TileSize() const;
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virtual double Axis() const;
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virtual double Flattening() const;
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virtual core::Point FromLatLngToPixel(double lat, double lng, int const & zoom);
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virtual internals::PointLatLng FromPixelToLatLng(const int &x, const int &y, const int &zoom);
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virtual Size GetTileMatrixMinXY(const int &zoom);
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virtual Size GetTileMatrixMaxXY(const int &zoom);
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private:
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const double MinLatitude;
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const double MaxLatitude;
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const double MinLongitude;
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const double MaxLongitude;
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const double RAD_DEG;
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const double DEG_RAD;
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const double MathPiDiv4;
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double Clip(double const & n, double const & minValue, double const & maxValue) const;
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Size tileSize;
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};
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}
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#endif // MERCATORPROJECTIONYANDEX_H
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