78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
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/*
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----
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This file is part of SECONDO.
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Copyright (C) 2004, University in Hagen, Department of Computer Science,
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Database Systems for New Applications.
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SECONDO 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 2 of the License, or
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(at your option) any later version.
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SECONDO is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----
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//paragraph [1] Title: [{\Large \bf \begin {center}] [\end {center}}]
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//[TOC] [\tableofcontents]
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//[_] [\_]
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*/
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#ifndef BERLIN2WGS_H
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#define BERLIN2WGS_H
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#include "Point.h"
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#include "HalfSegment.h"
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#include "SpatialAlgebra.h"
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/*
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This file is applied to convert BBBike coordinates into WGS84 coordinates.
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The formula is taken from the BBBike sources.
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http://bbbike.sourceforge.net/index.de.html
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*/
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class Berlin2WGS {
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public:
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Berlin2WGS();
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void convert(const Point* source, Point* result);
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void convert(const Rectangle<2>* source, Rectangle<2>* result);
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template<template<typename T>class Array>
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void convert(const PointsT<Array>* source,
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PointsT<Array>* result) {
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result->Clear();
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Point src, res;
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for (int i = 0; i < source->Size(); i++) {
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source->Get(i, src);
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convert(&src, &res);
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*result += res;
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}
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}
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template<template<typename T>class Array>
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void convert(const LineT<Array>* source, LineT<Array>* result);
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template<template<typename T>class Array>
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void convert(const RegionT<Array>* source, RegionT<Array>* result);
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protected:
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std::pair<double, double> b2wgs(const double& x, const double& y);
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HalfSegment b2wgs(const HalfSegment& source);
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double x0, x1, x2, y0, y1, y2;
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};
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#endif
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