2020-02-20 22:45:48 +08:00
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/**
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2019-12-31 18:56:34 +08:00
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******************************************************************************
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*
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* @file lks94projection.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 LKS94PROJECTION_H
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#define LKS94PROJECTION_H
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#include <QVector>
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#include "cmath"
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#include "../pureprojection.h"
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2020-02-20 22:45:48 +08:00
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#include "mathdefine.h"
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2019-12-31 18:56:34 +08:00
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//#define M_PI 3.14159265358979323846
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namespace projections {
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2020-02-20 22:45:48 +08:00
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#ifdef QtOpmapInternals
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#include <internalglobal.h>
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class OPMAPINTERNALSHARED_EXPORT LKS94Projection : public internals::PureProjection {
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#else
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2019-12-31 18:56:34 +08:00
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class LKS94Projection : public internals::PureProjection {
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2020-02-20 22:45:48 +08:00
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#endif
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2019-12-31 18:56:34 +08:00
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public:
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LKS94Projection();
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double GetTileMatrixResolution(int const & zoom);
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virtual QString Type()
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{
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return "LKS94Projection";
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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(int const & x, int const & y, int const & zoom);
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virtual double GetGroundResolution(int const & zoom, double const & latitude);
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virtual Size GetTileMatrixMinXY(int const & zoom);
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virtual Size GetTileMatrixMaxXY(int const & 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 orignX;
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const double orignY;
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Size tileSize;
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QVector <double> DTM10(const QVector <double> & lonlat);
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QVector <double> MTD10(QVector <double> & pnt);
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QVector <double> DTM00(QVector <double> & lonlat);
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QVector <double> DTM01(QVector <double> & lonlat);
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QVector <double> MTD01(QVector <double> & pnt);
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QVector <double> MTD11(QVector <double> & p);
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double Clip(double const & n, double const & minValue, double const & maxValue);
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};
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}
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#endif // LKS94PROJECTION_H
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