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78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library) test file
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//
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// Copyright Barend Gehrels 2007-2009, Geodan, Amsterdam, the Netherlands
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// Copyright Bruno Lalande 2008, 2009
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#if defined(_MSC_VER)
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#pragma warning( disable : 4305 ) // truncation double -> float
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#pragma warning( disable : 4244 ) // loss of data
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#endif // defined(_MSC_VER)
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#include <geometry_test_common.hpp>
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#include <boost/geometry/extensions/gis/projections/parameters.hpp>
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#include <boost/geometry/extensions/gis/projections/projection.hpp>
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#include <boost/geometry/extensions/gis/projections/proj/aea.hpp>
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#include <boost/geometry/algorithms/transform.hpp>
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#include <boost/geometry/core/coordinate_type.hpp>
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#include <boost/geometry/geometries/geometries.hpp>
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#include <boost/geometry/geometries/adapted/c_array.hpp>
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#include <boost/geometry/extensions/gis/latlong/point_ll.hpp>
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#include <test_common/test_point.hpp>
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template <typename Prj, typename P1, typename P2>
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void test_one(double lon, double lat,
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typename boost::geometry::coordinate_type<P2>::type x,
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typename boost::geometry::coordinate_type<P2>::type y,
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const std::string& parameters)
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{
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boost::geometry::projection::parameters par = boost::geometry::projection::detail::pj_init_plus(parameters);
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Prj prj(par);
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P1 ll;
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ll.lon(lon);
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ll.lat(lat);
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P2 xy;
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prj.forward(ll, xy);
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BOOST_CHECK_CLOSE(boost::geometry::get<0>(xy), x, 0.001);
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BOOST_CHECK_CLOSE(boost::geometry::get<1>(xy), y, 0.001);
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}
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template <typename P>
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void test_all()
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{
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typedef typename boost::geometry::coordinate_type<P>::type coord_type;
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typedef boost::geometry::point_ll<coord_type, boost::geometry::cs::geographic<boost::geometry::degree> > point_type;
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// aea
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test_one<boost::geometry::projection::aea_ellipsoid<point_type, P>, point_type, P>
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(4.897000, 52.371000, 334609.583974, 5218502.503686,
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"+proj=aea +ellps=WGS84 +units=m +lat_1=55 +lat_2=65");
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}
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int test_main(int, char* [])
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{
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//test_all<int[2]>();
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test_all<float[2]>();
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test_all<double[2]>();
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test_all<test::test_point>();
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//test_all<boost::geometry::point_xy<int> >();
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test_all<boost::geometry::point_xy<float> >();
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test_all<boost::geometry::point_xy<double> >();
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test_all<boost::geometry::point_xy<long double> >();
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return 0;
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}
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