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1 | #ifndef BOOST_GEOMETRY_PROJECTIONS_STS_HPP |
2 | #define BOOST_GEOMETRY_PROJECTIONS_STS_HPP | |
3 | ||
4 | // Boost.Geometry - extensions-gis-projections (based on PROJ4) | |
5 | // This file is automatically generated. DO NOT EDIT. | |
6 | ||
7 | // Copyright (c) 2008-2015 Barend Gehrels, Amsterdam, the Netherlands. | |
8 | ||
9 | // This file was modified by Oracle on 2017. | |
10 | // Modifications copyright (c) 2017, Oracle and/or its affiliates. | |
11 | // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle. | |
12 | ||
13 | // Use, modification and distribution is subject to the Boost Software License, | |
14 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
15 | // http://www.boost.org/LICENSE_1_0.txt) | |
16 | ||
17 | // This file is converted from PROJ4, http://trac.osgeo.org/proj | |
18 | // PROJ4 is originally written by Gerald Evenden (then of the USGS) | |
19 | // PROJ4 is maintained by Frank Warmerdam | |
20 | // PROJ4 is converted to Boost.Geometry by Barend Gehrels | |
21 | ||
22 | // Last updated version of proj: 4.9.1 | |
23 | ||
24 | // Original copyright notice: | |
25 | ||
26 | // Permission is hereby granted, free of charge, to any person obtaining a | |
27 | // copy of this software and associated documentation files (the "Software"), | |
28 | // to deal in the Software without restriction, including without limitation | |
29 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
30 | // and/or sell copies of the Software, and to permit persons to whom the | |
31 | // Software is furnished to do so, subject to the following conditions: | |
32 | ||
33 | // The above copyright notice and this permission notice shall be included | |
34 | // in all copies or substantial portions of the Software. | |
35 | ||
36 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | |
37 | // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
38 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
39 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
40 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
41 | // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
42 | // DEALINGS IN THE SOFTWARE. | |
43 | ||
44 | #include <boost/geometry/srs/projections/impl/base_static.hpp> | |
45 | #include <boost/geometry/srs/projections/impl/base_dynamic.hpp> | |
46 | #include <boost/geometry/srs/projections/impl/projects.hpp> | |
47 | #include <boost/geometry/srs/projections/impl/factory_entry.hpp> | |
48 | #include <boost/geometry/srs/projections/impl/aasincos.hpp> | |
49 | ||
50 | namespace boost { namespace geometry | |
51 | { | |
52 | ||
53 | namespace srs { namespace par4 | |
54 | { | |
55 | struct kav5 {}; | |
56 | struct qua_aut {}; | |
57 | struct mbt_s {}; | |
58 | struct fouc {}; | |
59 | ||
60 | }} //namespace srs::par4 | |
61 | ||
62 | namespace projections | |
63 | { | |
64 | #ifndef DOXYGEN_NO_DETAIL | |
65 | namespace detail { namespace sts | |
66 | { | |
67 | template <typename T> | |
68 | struct par_sts | |
69 | { | |
70 | T C_x, C_y, C_p; | |
71 | int tan_mode; | |
72 | }; | |
73 | ||
74 | // template class, using CRTP to implement forward/inverse | |
75 | template <typename CalculationType, typename Parameters> | |
76 | struct base_sts_spheroid : public base_t_fi<base_sts_spheroid<CalculationType, Parameters>, | |
77 | CalculationType, Parameters> | |
78 | { | |
79 | ||
80 | typedef CalculationType geographic_type; | |
81 | typedef CalculationType cartesian_type; | |
82 | ||
83 | par_sts<CalculationType> m_proj_parm; | |
84 | ||
85 | inline base_sts_spheroid(const Parameters& par) | |
86 | : base_t_fi<base_sts_spheroid<CalculationType, Parameters>, | |
87 | CalculationType, Parameters>(*this, par) {} | |
88 | ||
89 | // FORWARD(s_forward) spheroid | |
90 | // Project coordinates from geographic (lon, lat) to cartesian (x, y) | |
91 | inline void fwd(geographic_type& lp_lon, geographic_type& lp_lat, cartesian_type& xy_x, cartesian_type& xy_y) const | |
92 | { | |
93 | CalculationType c; | |
94 | ||
95 | xy_x = this->m_proj_parm.C_x * lp_lon * cos(lp_lat); | |
96 | xy_y = this->m_proj_parm.C_y; | |
97 | lp_lat *= this->m_proj_parm.C_p; | |
98 | c = cos(lp_lat); | |
99 | if (this->m_proj_parm.tan_mode) { | |
100 | xy_x *= c * c; | |
101 | xy_y *= tan(lp_lat); | |
102 | } else { | |
103 | xy_x /= c; | |
104 | xy_y *= sin(lp_lat); | |
105 | } | |
106 | } | |
107 | ||
108 | // INVERSE(s_inverse) spheroid | |
109 | // Project coordinates from cartesian (x, y) to geographic (lon, lat) | |
110 | inline void inv(cartesian_type& xy_x, cartesian_type& xy_y, geographic_type& lp_lon, geographic_type& lp_lat) const | |
111 | { | |
112 | CalculationType c; | |
113 | ||
114 | xy_y /= this->m_proj_parm.C_y; | |
115 | c = cos(lp_lat = this->m_proj_parm.tan_mode ? atan(xy_y) : aasin(xy_y)); | |
116 | lp_lat /= this->m_proj_parm.C_p; | |
117 | lp_lon = xy_x / (this->m_proj_parm.C_x * cos(lp_lat)); | |
118 | if (this->m_proj_parm.tan_mode) | |
119 | lp_lon /= c * c; | |
120 | else | |
121 | lp_lon *= c; | |
122 | } | |
123 | ||
124 | static inline std::string get_name() | |
125 | { | |
126 | return "sts_spheroid"; | |
127 | } | |
128 | ||
129 | }; | |
130 | ||
131 | template <typename Parameters, typename T> | |
132 | inline void setup(Parameters& par, par_sts<T>& proj_parm, T const& p, T const& q, int mode) | |
133 | { | |
134 | par.es = 0.; | |
135 | proj_parm.C_x = q / p; | |
136 | proj_parm.C_y = p; | |
137 | proj_parm.C_p = 1/ q; | |
138 | proj_parm.tan_mode = mode; | |
139 | } | |
140 | ||
141 | ||
142 | // Kavraisky V | |
143 | template <typename Parameters, typename T> | |
144 | inline void setup_kav5(Parameters& par, par_sts<T>& proj_parm) | |
145 | { | |
146 | setup(par, proj_parm, 1.50488, 1.35439, 0); | |
147 | } | |
148 | ||
149 | // Quartic Authalic | |
150 | template <typename Parameters, typename T> | |
151 | inline void setup_qua_aut(Parameters& par, par_sts<T>& proj_parm) | |
152 | { | |
153 | setup(par, proj_parm, 2., 2., 0); | |
154 | } | |
155 | ||
156 | // McBryde-Thomas Flat-Polar Sine (No. 1) | |
157 | template <typename Parameters, typename T> | |
158 | inline void setup_mbt_s(Parameters& par, par_sts<T>& proj_parm) | |
159 | { | |
160 | setup(par, proj_parm, 1.48875, 1.36509, 0); | |
161 | } | |
162 | ||
163 | // Foucaut | |
164 | template <typename Parameters, typename T> | |
165 | inline void setup_fouc(Parameters& par, par_sts<T>& proj_parm) | |
166 | { | |
167 | setup(par, proj_parm, 2., 2., 1); | |
168 | } | |
169 | ||
170 | }} // namespace detail::sts | |
171 | #endif // doxygen | |
172 | ||
173 | /*! | |
174 | \brief Kavraisky V projection | |
175 | \ingroup projections | |
176 | \tparam Geographic latlong point type | |
177 | \tparam Cartesian xy point type | |
178 | \tparam Parameters parameter type | |
179 | \par Projection characteristics | |
180 | - Pseudocylindrical | |
181 | - Spheroid | |
182 | \par Example | |
183 | \image html ex_kav5.gif | |
184 | */ | |
185 | template <typename CalculationType, typename Parameters> | |
186 | struct kav5_spheroid : public detail::sts::base_sts_spheroid<CalculationType, Parameters> | |
187 | { | |
188 | inline kav5_spheroid(const Parameters& par) : detail::sts::base_sts_spheroid<CalculationType, Parameters>(par) | |
189 | { | |
190 | detail::sts::setup_kav5(this->m_par, this->m_proj_parm); | |
191 | } | |
192 | }; | |
193 | ||
194 | /*! | |
195 | \brief Quartic Authalic projection | |
196 | \ingroup projections | |
197 | \tparam Geographic latlong point type | |
198 | \tparam Cartesian xy point type | |
199 | \tparam Parameters parameter type | |
200 | \par Projection characteristics | |
201 | - Pseudocylindrical | |
202 | - Spheroid | |
203 | \par Example | |
204 | \image html ex_qua_aut.gif | |
205 | */ | |
206 | template <typename CalculationType, typename Parameters> | |
207 | struct qua_aut_spheroid : public detail::sts::base_sts_spheroid<CalculationType, Parameters> | |
208 | { | |
209 | inline qua_aut_spheroid(const Parameters& par) : detail::sts::base_sts_spheroid<CalculationType, Parameters>(par) | |
210 | { | |
211 | detail::sts::setup_qua_aut(this->m_par, this->m_proj_parm); | |
212 | } | |
213 | }; | |
214 | ||
215 | /*! | |
216 | \brief McBryde-Thomas Flat-Polar Sine (No. 1) projection | |
217 | \ingroup projections | |
218 | \tparam Geographic latlong point type | |
219 | \tparam Cartesian xy point type | |
220 | \tparam Parameters parameter type | |
221 | \par Projection characteristics | |
222 | - Pseudocylindrical | |
223 | - Spheroid | |
224 | \par Example | |
225 | \image html ex_mbt_s.gif | |
226 | */ | |
227 | template <typename CalculationType, typename Parameters> | |
228 | struct mbt_s_spheroid : public detail::sts::base_sts_spheroid<CalculationType, Parameters> | |
229 | { | |
230 | inline mbt_s_spheroid(const Parameters& par) : detail::sts::base_sts_spheroid<CalculationType, Parameters>(par) | |
231 | { | |
232 | detail::sts::setup_mbt_s(this->m_par, this->m_proj_parm); | |
233 | } | |
234 | }; | |
235 | ||
236 | /*! | |
237 | \brief Foucaut projection | |
238 | \ingroup projections | |
239 | \tparam Geographic latlong point type | |
240 | \tparam Cartesian xy point type | |
241 | \tparam Parameters parameter type | |
242 | \par Projection characteristics | |
243 | - Pseudocylindrical | |
244 | - Spheroid | |
245 | \par Example | |
246 | \image html ex_fouc.gif | |
247 | */ | |
248 | template <typename CalculationType, typename Parameters> | |
249 | struct fouc_spheroid : public detail::sts::base_sts_spheroid<CalculationType, Parameters> | |
250 | { | |
251 | inline fouc_spheroid(const Parameters& par) : detail::sts::base_sts_spheroid<CalculationType, Parameters>(par) | |
252 | { | |
253 | detail::sts::setup_fouc(this->m_par, this->m_proj_parm); | |
254 | } | |
255 | }; | |
256 | ||
257 | #ifndef DOXYGEN_NO_DETAIL | |
258 | namespace detail | |
259 | { | |
260 | ||
261 | // Static projection | |
262 | BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::kav5, kav5_spheroid, kav5_spheroid) | |
263 | BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::qua_aut, qua_aut_spheroid, qua_aut_spheroid) | |
264 | BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::mbt_s, mbt_s_spheroid, mbt_s_spheroid) | |
265 | BOOST_GEOMETRY_PROJECTIONS_DETAIL_STATIC_PROJECTION(srs::par4::fouc, fouc_spheroid, fouc_spheroid) | |
266 | ||
267 | // Factory entry(s) | |
268 | template <typename CalculationType, typename Parameters> | |
269 | class kav5_entry : public detail::factory_entry<CalculationType, Parameters> | |
270 | { | |
271 | public : | |
272 | virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const | |
273 | { | |
274 | return new base_v_fi<kav5_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par); | |
275 | } | |
276 | }; | |
277 | ||
278 | template <typename CalculationType, typename Parameters> | |
279 | class qua_aut_entry : public detail::factory_entry<CalculationType, Parameters> | |
280 | { | |
281 | public : | |
282 | virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const | |
283 | { | |
284 | return new base_v_fi<qua_aut_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par); | |
285 | } | |
286 | }; | |
287 | ||
288 | template <typename CalculationType, typename Parameters> | |
289 | class mbt_s_entry : public detail::factory_entry<CalculationType, Parameters> | |
290 | { | |
291 | public : | |
292 | virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const | |
293 | { | |
294 | return new base_v_fi<mbt_s_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par); | |
295 | } | |
296 | }; | |
297 | ||
298 | template <typename CalculationType, typename Parameters> | |
299 | class fouc_entry : public detail::factory_entry<CalculationType, Parameters> | |
300 | { | |
301 | public : | |
302 | virtual base_v<CalculationType, Parameters>* create_new(const Parameters& par) const | |
303 | { | |
304 | return new base_v_fi<fouc_spheroid<CalculationType, Parameters>, CalculationType, Parameters>(par); | |
305 | } | |
306 | }; | |
307 | ||
308 | template <typename CalculationType, typename Parameters> | |
309 | inline void sts_init(detail::base_factory<CalculationType, Parameters>& factory) | |
310 | { | |
311 | factory.add_to_factory("kav5", new kav5_entry<CalculationType, Parameters>); | |
312 | factory.add_to_factory("qua_aut", new qua_aut_entry<CalculationType, Parameters>); | |
313 | factory.add_to_factory("mbt_s", new mbt_s_entry<CalculationType, Parameters>); | |
314 | factory.add_to_factory("fouc", new fouc_entry<CalculationType, Parameters>); | |
315 | } | |
316 | ||
317 | } // namespace detail | |
318 | #endif // doxygen | |
319 | ||
320 | } // namespace projections | |
321 | ||
322 | }} // namespace boost::geometry | |
323 | ||
324 | #endif // BOOST_GEOMETRY_PROJECTIONS_STS_HPP | |
325 |