-#ifndef BOOST_GEOMETRY_PROJECTIONS_LOXIM_HPP
-#define BOOST_GEOMETRY_PROJECTIONS_LOXIM_HPP
-
-// Boost.Geometry - extensions-gis-projections (based on PROJ4)
-// This file is automatically generated. DO NOT EDIT.
+// Boost.Geometry - gis-projections (based on PROJ4)
// Copyright (c) 2008-2015 Barend Gehrels, Amsterdam, the Netherlands.
-// This file was modified by Oracle on 2017.
-// Modifications copyright (c) 2017, Oracle and/or its affiliates.
+// This file was modified by Oracle on 2017, 2018, 2019.
+// Modifications copyright (c) 2017-2019, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle.
// Use, modification and distribution is subject to the Boost Software License,
// PROJ4 is maintained by Frank Warmerdam
// PROJ4 is converted to Boost.Geometry by Barend Gehrels
-// Last updated version of proj: 4.9.1
+// Last updated version of proj: 5.0.0
// Original copyright notice:
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
-#include <boost/geometry/util/math.hpp>
+#ifndef BOOST_GEOMETRY_PROJECTIONS_LOXIM_HPP
+#define BOOST_GEOMETRY_PROJECTIONS_LOXIM_HPP
#include <boost/geometry/srs/projections/impl/base_static.hpp>
#include <boost/geometry/srs/projections/impl/base_dynamic.hpp>
-#include <boost/geometry/srs/projections/impl/projects.hpp>
#include <boost/geometry/srs/projections/impl/factory_entry.hpp>
+#include <boost/geometry/srs/projections/impl/pj_param.hpp>
+#include <boost/geometry/srs/projections/impl/projects.hpp>
-namespace boost { namespace geometry
-{
+#include <boost/geometry/util/math.hpp>
-namespace srs { namespace par4
+namespace boost { namespace geometry
{
- struct loxim {};
-
-}} //namespace srs::par4
namespace projections
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace loxim
{
- static const double EPS = 1e-8;
+ static const double epsilon = 1e-8;
template <typename T>
struct par_loxim
T tanphi1;
};
- // template class, using CRTP to implement forward/inverse
- template <typename CalculationType, typename Parameters>
- struct base_loxim_spheroid : public base_t_fi<base_loxim_spheroid<CalculationType, Parameters>,
- CalculationType, Parameters>
+ template <typename T, typename Parameters>
+ struct base_loxim_spheroid
{
-
- typedef CalculationType geographic_type;
- typedef CalculationType cartesian_type;
-
- par_loxim<CalculationType> m_proj_parm;
-
- inline base_loxim_spheroid(const Parameters& par)
- : base_t_fi<base_loxim_spheroid<CalculationType, Parameters>,
- CalculationType, Parameters>(*this, par) {}
+ par_loxim<T> m_proj_parm;
// FORWARD(s_forward) spheroid
// Project coordinates from geographic (lon, lat) to cartesian (x, y)
- inline void fwd(geographic_type& lp_lon, geographic_type& lp_lat, cartesian_type& xy_x, cartesian_type& xy_y) const
+ inline void fwd(Parameters const& , T const& lp_lon, T const& lp_lat, T& xy_x, T& xy_y) const
{
- static const CalculationType FORTPI = detail::FORTPI<CalculationType>();
- static const CalculationType HALFPI = detail::HALFPI<CalculationType>();
+ static const T fourth_pi = detail::fourth_pi<T>();
+ static const T half_pi = detail::half_pi<T>();
xy_y = lp_lat - this->m_proj_parm.phi1;
- if (fabs(xy_y) < EPS)
+ if (fabs(xy_y) < epsilon)
xy_x = lp_lon * this->m_proj_parm.cosphi1;
else {
- xy_x = FORTPI + 0.5 * lp_lat;
- if (fabs(xy_x) < EPS || fabs(fabs(xy_x) - HALFPI) < EPS)
+ xy_x = fourth_pi + 0.5 * lp_lat;
+ if (fabs(xy_x) < epsilon || fabs(fabs(xy_x) - half_pi) < epsilon)
xy_x = 0.;
else
xy_x = lp_lon * xy_y / log( tan(xy_x) / this->m_proj_parm.tanphi1 );
// INVERSE(s_inverse) spheroid
// Project coordinates from cartesian (x, y) to geographic (lon, lat)
- inline void inv(cartesian_type& xy_x, cartesian_type& xy_y, geographic_type& lp_lon, geographic_type& lp_lat) const
+ inline void inv(Parameters const&, T const& xy_x, T const& xy_y, T& lp_lon, T& lp_lat) const
{
- static const CalculationType FORTPI = detail::FORTPI<CalculationType>();
- static const CalculationType HALFPI = detail::HALFPI<CalculationType>();
+ static const T fourth_pi = detail::fourth_pi<T>();
+ static const T half_pi = detail::half_pi<T>();
lp_lat = xy_y + this->m_proj_parm.phi1;
- if (fabs(xy_y) < EPS)
+ if (fabs(xy_y) < epsilon) {
lp_lon = xy_x / this->m_proj_parm.cosphi1;
- else
- if (fabs( lp_lon = FORTPI + 0.5 * lp_lat ) < EPS ||
- fabs(fabs(lp_lon) - HALFPI) < EPS)
+ } else {
+ lp_lon = fourth_pi + 0.5 * lp_lat;
+ if (fabs(lp_lon) < epsilon || fabs(fabs(lp_lon) - half_pi) < epsilon)
lp_lon = 0.;
else
lp_lon = xy_x * log( tan(lp_lon) / this->m_proj_parm.tanphi1 ) / xy_y ;
+ }
}
static inline std::string get_name()
};
// Loximuthal
- template <typename Parameters, typename T>
- inline void setup_loxim(Parameters& par, par_loxim<T>& proj_parm)
+ template <typename Params, typename Parameters, typename T>
+ inline void setup_loxim(Params const& params, Parameters& par, par_loxim<T>& proj_parm)
{
- static const T FORTPI = detail::FORTPI<T>();
+ static const T fourth_pi = detail::fourth_pi<T>();
+
+ proj_parm.phi1 = pj_get_param_r<T, srs::spar::lat_1>(params, "lat_1", srs::dpar::lat_1);
+ proj_parm.cosphi1 = cos(proj_parm.phi1);
+ if (proj_parm.cosphi1 < epsilon)
+ BOOST_THROW_EXCEPTION( projection_exception(error_lat_larger_than_90) );
+
+ proj_parm.tanphi1 = tan(fourth_pi + 0.5 * proj_parm.phi1);
- proj_parm.phi1 = pj_param(par.params, "rlat_1").f;
- if ((proj_parm.cosphi1 = cos(proj_parm.phi1)) < EPS)
- BOOST_THROW_EXCEPTION( projection_exception(-22) );
- proj_parm.tanphi1 = tan(FORTPI + 0.5 * proj_parm.phi1);
par.es = 0.;
}
\par Example
\image html ex_loxim.gif
*/
- template <typename CalculationType, typename Parameters>
- struct loxim_spheroid : public detail::loxim::base_loxim_spheroid<CalculationType, Parameters>
+ template <typename T, typename Parameters>
+ struct loxim_spheroid : public detail::loxim::base_loxim_spheroid<T, Parameters>
{
- inline loxim_spheroid(const Parameters& par) : detail::loxim::base_loxim_spheroid<CalculationType, Parameters>(par)
+ template <typename Params>
+ inline loxim_spheroid(Params const& params, Parameters & par)
{
- detail::loxim::setup_loxim(this->m_par, this->m_proj_parm);
+ detail::loxim::setup_loxim(params, par, this->m_proj_parm);
}
};
{
// Static projection
- BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::loxim, loxim_spheroid, loxim_spheroid)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION_FI(srs::spar::proj_loxim, loxim_spheroid)
// Factory entry(s)
- template <typename CalculationType, typename Parameters>
- class loxim_entry : public detail::factory_entry<CalculationType, Parameters>
- {
- public :
- virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const
- {
- return new base_v_fi<loxim_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par);
- }
- };
-
- template <typename CalculationType, typename Parameters>
- inline void loxim_init(detail::base_factory<CalculationType, Parameters>& factory)
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_ENTRY_FI(loxim_entry, loxim_spheroid)
+
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_INIT_BEGIN(loxim_init)
{
- factory.add_to_factory("loxim", new loxim_entry<CalculationType, Parameters>);
+ BOOST_GEOMETRY_PROJECTIONS_DETAIL_FACTORY_INIT_ENTRY(loxim, loxim_entry)
}
} // namespace detail