OGR: ogr_srs_api.h Source File

00001 /******************************************************************************
00002  * $Id: ogr_srs_api.h,v 1.42 2004/03/04 18:04:45 warmerda Exp $
00003  *
00004  * Project:  OpenGIS Simple Features Reference Implementation
00005  * Purpose:  C API and constant declarations for OGR Spatial References.
00006  * Author:   Frank Warmerdam, warmerda@home.com
00007  *
00008  ******************************************************************************
00009  * Copyright (c) 2000, Frank Warmerdam
00010  *
00011  * Permission is hereby granted, free of charge, to any person obtaining a
00012  * copy of this software and associated documentation files (the "Software"),
00013  * to deal in the Software without restriction, including without limitation
00014  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
00015  * and/or sell copies of the Software, and to permit persons to whom the
00016  * Software is furnished to do so, subject to the following conditions:
00017  *
00018  * The above copyright notice and this permission notice shall be included
00019  * in all copies or substantial portions of the Software.
00020  *
00021  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
00022  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00023  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
00024  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00025  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
00026  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
00027  * DEALINGS IN THE SOFTWARE.
00028  ******************************************************************************
00029  *
00030  * $Log: ogr_srs_api.h,v $
00031  * Revision 1.42  2004/03/04 18:04:45  warmerda
00032  * added importFromDict() support
00033  *
00034  * Revision 1.41  2004/02/07 17:31:21  dron
00035  * Added OSRExportToUSGS() method.
00036  *
00037  * Revision 1.40  2004/02/05 17:07:59  dron
00038  * Support for HOM projection, specified by two points on centerline.
00039  *
00040  * Revision 1.39  2004/02/01 14:23:29  dron
00041  * Added OSRImportFromUSGS().
00042  *
00043  * Revision 1.38  2004/01/24 09:35:00  warmerda
00044  * added TransformEx support to capture per point reprojection failure
00045  *
00046  * Revision 1.37  2003/09/09 07:49:52  dron
00047  * Added OSRExportToPCI().
00048  *
00049  * Revision 1.36  2003/08/31 14:51:01  dron
00050  * Added OSRImportFromPCI().
00051  *
00052  * Revision 1.35  2003/08/18 13:26:01  warmerda
00053  * added SetTMVariant() and related definitions
00054  *
00055  * Revision 1.34  2003/06/21 23:24:36  warmerda
00056  * added Set/Get TOWGS84 calls
00057  *
00058  * Revision 1.33  2003/06/19 17:10:26  warmerda
00059  * a couple fixes in last commit
00060  *
00061  * Revision 1.32  2003/06/18 18:24:17  warmerda
00062  * added projection specific set methods to C API
00063  *
00064  * Revision 1.31  2003/06/10 09:31:12  dron
00065  * Added OSRSetAngularUnits() and OSRGetAngularUnits().
00066  *
00067  * Revision 1.30  2003/05/30 15:39:53  warmerda
00068  * Added override units capability for SetStatePlane()
00069  *
00070  * Revision 1.29  2003/03/21 22:15:11  warmerda
00071  * added C XML import/export entry points
00072  *
00073  * Revision 1.28  2003/03/12 14:29:34  warmerda
00074  * Rename OGRAxisOrientation and OGRDatumType values to avoid conflicts with
00075  * the real OGC definitions in applications such as Cadcorps.
00076  *
00077  * Revision 1.27  2003/02/25 04:53:38  warmerda
00078  * added OSRCopyGeogCSFrom
00079  *
00080  * Revision 1.26  2003/02/06 04:53:12  warmerda
00081  * added Fixup() method
00082  *
00083  * Revision 1.25  2003/01/08 18:14:28  warmerda
00084  * added FixupOrdering()
00085  *
00086  * Revision 1.24  2002/12/16 17:07:13  warmerda
00087  * added NormProjParm functions, and OSRGetPrimeMeridian
00088  *
00089  * Revision 1.23  2002/12/14 22:59:14  warmerda
00090  * added Krovak in ESRI compatible way
00091  *
00092  * Revision 1.22  2002/12/09 18:55:07  warmerda
00093  * moved DMS stuff to gdal/port
00094  *
00095  * Revision 1.21  2002/12/09 16:11:53  warmerda
00096  * added DMS translation
00097  *
00098  * Revision 1.20  2002/11/25 16:12:54  warmerda
00099  * added GetAuthorityCode/Name
00100  *
00101  * Revision 1.19  2002/09/26 18:13:25  warmerda
00102  * avoid double def
00103  *
00104  * Revision 1.18  2002/06/11 18:02:03  warmerda
00105  * add PROJ.4 normalization and EPSG support
00106  *
00107  * Revision 1.17  2001/10/11 19:27:12  warmerda
00108  * upgraded validation infrastructure
00109  *
00110  * Revision 1.16  2001/10/10 20:42:43  warmerda
00111  * added ESRI WKT morphing support
00112  *
00113  * Revision 1.15  2001/09/21 16:21:02  warmerda
00114  * added Clear(), and SetFromUserInput() methods
00115  *
00116  * Revision 1.14  2000/11/09 06:21:32  warmerda
00117  * added limited ESRI prj support
00118  *
00119  * Revision 1.13  2000/10/20 04:19:38  warmerda
00120  * added setstateplane
00121  *
00122  * Revision 1.12  2000/10/16 21:26:07  warmerda
00123  * added some level of LOCAL_CS support
00124  *
00125  * Revision 1.11  2000/09/01 20:58:01  warmerda
00126  * added CPL_DLL for entry points
00127  *
00128  * Revision 1.10  2000/08/30 20:06:14  warmerda
00129  * added projection method list functions
00130  *
00131  * Revision 1.9  2000/08/28 20:13:23  warmerda
00132  * added importFromProj4
00133  *
00134  * Revision 1.8  2000/07/11 01:02:06  warmerda
00135  * added ExportToProj4()
00136  *
00137  * Revision 1.7  2000/07/09 20:48:02  warmerda
00138  * added exportToPrettyWkt
00139  *
00140  * Revision 1.6  2000/05/30 22:45:44  warmerda
00141  * added OSRCloneGeogCS()
00142  *
00143  * Revision 1.5  2000/04/26 18:25:56  warmerda
00144  * added missing CPL_DLL attributes
00145  *
00146  * Revision 1.4  2000/03/22 01:09:43  warmerda
00147  * added SetProjCS and SetWellKnownTextCS
00148  *
00149  * Revision 1.3  2000/03/20 23:33:51  warmerda
00150  * updated docs a bit
00151  *
00152  * Revision 1.2  2000/03/20 22:39:31  warmerda
00153  * Added C API.
00154  *
00155  * Revision 1.1  2000/03/16 19:04:14  warmerda
00156  * New
00157  *
00158  */
00159 
00160 #ifndef _OGR_SRS_API_H_INCLUDED
00161 #define _OGR_SRS_API_H_INCLUDED
00162 
00163 #include "ogr_core.h"
00164 
00165 CPL_C_START
00166 
00175 /* -------------------------------------------------------------------- */
00176 /*      Axis orientations (corresponds to CS_AxisOrientationEnum).      */
00177 /* -------------------------------------------------------------------- */
00178 typedef enum {
00179     OAO_Other=0,
00180     OAO_North=1,
00181     OAO_South=2,
00182     OAO_East=3,
00183     OAO_West=4,
00184     OAO_Up=5,
00185     OAO_Down=6
00186 } OGRAxisOrientation;
00187     
00188 /* -------------------------------------------------------------------- */
00189 /*      Datum types (corresponds to CS_DatumType).                      */
00190 /* -------------------------------------------------------------------- */
00191 
00192 typedef enum {
00193     ODT_HD_Min=1000,
00194     ODT_HD_Other=1000,
00195     ODT_HD_Classic=1001,
00196     ODT_HD_Geocentric=1002,
00197     ODT_HD_Max=1999,
00198     ODT_VD_Min=2000,
00199     ODT_VD_Other=2000,
00200     ODT_VD_Orthometric=2001,
00201     ODT_VD_Ellipsoidal=2002,
00202     ODT_VD_AltitudeBarometric=2003,
00203     ODT_VD_Normal=2004,
00204     ODT_VD_GeoidModelDerived=2005,
00205     ODT_VD_Depth=2006,
00206     ODT_VD_Max=2999,
00207     ODT_LD_Min=10000,
00208     ODT_LD_Max=32767
00209 } OGRDatumType; 
00210 
00211 /* ==================================================================== */
00212 /*      Some "standard" strings.                                        */
00213 /* ==================================================================== */
00214 
00215 #define SRS_PT_ALBERS_CONIC_EQUAL_AREA                                  \
00216                                 "Albers_Conic_Equal_Area"
00217 #define SRS_PT_AZIMUTHAL_EQUIDISTANT "Azimuthal_Equidistant"
00218 #define SRS_PT_CASSINI_SOLDNER  "Cassini_Soldner"
00219 #define SRS_PT_CYLINDRICAL_EQUAL_AREA "Cylindrical_Equal_Area"
00220 #define SRS_PT_ECKERT_IV        "Eckert_IV"
00221 #define SRS_PT_ECKERT_VI        "Eckert_VI"
00222 #define SRS_PT_EQUIDISTANT_CONIC "Equidistant_Conic"
00223 #define SRS_PT_EQUIRECTANGULAR  "Equirectangular"
00224 #define SRS_PT_GALL_STEREOGRAPHIC "Gall_Stereographic"
00225 #define SRS_PT_GNOMONIC         "Gnomonic"
00226 #define SRS_PT_HOTINE_OBLIQUE_MERCATOR                                  \
00227                                 "Hotine_Oblique_Mercator"
00228 #define SRS_PT_HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN         \
00229                             "Hotine_Oblique_Mercator_Two_Point_Natural_Origin"
00230 #define SRS_PT_LABORDE_OBLIQUE_MERCATOR                                 \
00231                                 "Laborde_Oblique_Mercator"
00232 #define SRS_PT_LAMBERT_CONFORMAL_CONIC_1SP                              \
00233                                 "Lambert_Conformal_Conic_1SP"
00234 #define SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP                              \
00235                                 "Lambert_Conformal_Conic_2SP"
00236 #define SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM                      \
00237                                 "Lambert_Conformal_Conic_2SP_Belgium)"
00238 #define SRS_PT_LAMBERT_AZIMUTHAL_EQUAL_AREA                     \
00239                                 "Lambert_Azimuthal_Equal_Area"
00240 #define SRS_PT_MERCATOR_1SP     "Mercator_1SP"
00241 #define SRS_PT_MERCATOR_2SP     "Mercator_2SP"
00242 #define SRS_PT_MILLER_CYLINDRICAL "Miller_Cylindrical"
00243 #define SRS_PT_MOLLWEIDE        "Mollweide"
00244 #define SRS_PT_NEW_ZEALAND_MAP_GRID                                     \
00245                                 "New_Zealand_Map_Grid"
00246 #define SRS_PT_OBLIQUE_STEREOGRAPHIC                                    \
00247                                 "Oblique_Stereographic"
00248 #define SRS_PT_ORTHOGRAPHIC     "Orthographic"
00249 #define SRS_PT_POLAR_STEREOGRAPHIC                                      \
00250                                 "Polar_Stereographic"
00251 #define SRS_PT_POLYCONIC        "Polyconic"
00252 #define SRS_PT_ROBINSON         "Robinson"
00253 #define SRS_PT_SINUSOIDAL       "Sinusoidal"
00254 #define SRS_PT_STEREOGRAPHIC    "Stereographic"
00255 #define SRS_PT_SWISS_OBLIQUE_CYLINDRICAL                                \
00256                                 "Swiss_Oblique_Cylindrical"
00257 #define SRS_PT_TRANSVERSE_MERCATOR                                      \
00258                                 "Transverse_Mercator"
00259 #define SRS_PT_TRANSVERSE_MERCATOR_SOUTH_ORIENTED                       \
00260                                 "Transverse_Mercator_South_Orientated"
00261 
00262 /* special mapinfo variants on Transverse Mercator */
00263 #define SRS_PT_TRANSVERSE_MERCATOR_MI_22 \
00264                                 "Transverse_Mercator_MapInfo_22"
00265 #define SRS_PT_TRANSVERSE_MERCATOR_MI_23 \
00266                                 "Transverse_Mercator_MapInfo_23"
00267 #define SRS_PT_TRANSVERSE_MERCATOR_MI_24 \
00268                                 "Transverse_Mercator_MapInfo_24"
00269 #define SRS_PT_TRANSVERSE_MERCATOR_MI_25 \
00270                                 "Transverse_Mercator_MapInfo_25"
00271 
00272 #define SRS_PT_TUNISIA_MINING_GRID                                      \
00273                                 "Tunisia_Mining_Grid"
00274 #define SRS_PT_VANDERGRINTEN    "VanDerGrinten"
00275 #define SRS_PT_KROVAK           "Krovak"
00276 
00277                                 
00278 
00279 #define SRS_PP_CENTRAL_MERIDIAN         "central_meridian"
00280 #define SRS_PP_SCALE_FACTOR             "scale_factor"
00281 #define SRS_PP_STANDARD_PARALLEL_1      "standard_parallel_1"
00282 #define SRS_PP_STANDARD_PARALLEL_2      "standard_parallel_2"
00283 #define SRS_PP_PSEUDO_STD_PARALLEL_1    "pseudo_standard_parallel_1"
00284 #define SRS_PP_LONGITUDE_OF_CENTER      "longitude_of_center"
00285 #define SRS_PP_LATITUDE_OF_CENTER       "latitude_of_center"
00286 #define SRS_PP_LONGITUDE_OF_ORIGIN      "longitude_of_origin"
00287 #define SRS_PP_LATITUDE_OF_ORIGIN       "latitude_of_origin"
00288 #define SRS_PP_FALSE_EASTING            "false_easting"
00289 #define SRS_PP_FALSE_NORTHING           "false_northing"
00290 #define SRS_PP_AZIMUTH                  "azimuth"
00291 #define SRS_PP_LONGITUDE_OF_POINT_1     "longitude_of_point_1"
00292 #define SRS_PP_LATITUDE_OF_POINT_1      "latitude_of_point_1"
00293 #define SRS_PP_LONGITUDE_OF_POINT_2     "longitude_of_point_2"
00294 #define SRS_PP_LATITUDE_OF_POINT_2      "latitude_of_point_2"
00295 #define SRS_PP_LONGITUDE_OF_POINT_3     "longitude_of_point_3"
00296 #define SRS_PP_LATITUDE_OF_POINT_3      "latitude_of_point_3"
00297 #define SRS_PP_RECTIFIED_GRID_ANGLE     "rectified_grid_angle"
00298 #define SRS_PP_LANDSAT_NUMBER           "landsat_number"
00299 #define SRS_PP_PATH_NUMBER              "path_number"
00300 #define SRS_PP_PERSPECTIVE_POINT_HEIGHT "perspective_point_height"
00301 #define SRS_PP_FIPSZONE                 "fipszone"
00302 #define SRS_PP_ZONE                     "zone"
00303 
00304 #define SRS_UL_METER            "Meter"
00305 #define SRS_UL_FOOT             "Foot (International)" /* or just "FOOT"? */
00306 #define SRS_UL_FOOT_CONV                    "0.3048"
00307 #define SRS_UL_US_FOOT          "U.S. Foot" /* or "US survey foot" */
00308 #define SRS_UL_US_FOOT_CONV                 "0.3048006"
00309 #define SRS_UL_NAUTICAL_MILE    "Nautical Mile"
00310 #define SRS_UL_NAUTICAL_MILE_CONV           "1852.0"
00311 #define SRS_UL_LINK             "Link"          /* Based on US Foot */
00312 #define SRS_UL_LINK_CONV                    "0.20116684023368047"
00313 #define SRS_UL_CHAIN            "Chain"         /* based on US Foot */
00314 #define SRS_UL_CHAIN_CONV                   "2.0116684023368047"
00315 #define SRS_UL_ROD              "Rod"           /* based on US Foot */
00316 #define SRS_UL_ROD_CONV                     "5.02921005842012"
00317 
00318 #define SRS_UA_DEGREE           "degree"
00319 #define SRS_UA_DEGREE_CONV                  "0.0174532925199433"
00320 #define SRS_UA_RADIAN           "radian"
00321 
00322 #define SRS_PM_GREENWICH        "Greenwich"
00323 
00324 #define SRS_DN_NAD27            "North_American_Datum_1927"
00325 #define SRS_DN_NAD83            "North_American_Datum_1983"
00326 #define SRS_DN_WGS84            "WGS_1984"
00327 
00328 #define SRS_WGS84_SEMIMAJOR     6378137.0                                
00329 #define SRS_WGS84_INVFLATTENING 298.257223563
00330 
00331 /* -------------------------------------------------------------------- */
00332 /*      C Wrappers for C++ objects and methods.                         */
00333 /* -------------------------------------------------------------------- */
00334 #ifndef _DEFINED_OGRSpatialReferenceH
00335 #define _DEFINED_OGRSpatialReferenceH
00336 
00337 typedef void *OGRSpatialReferenceH;                               
00338 typedef void *OGRCoordinateTransformationH;
00339 
00340 #endif
00341 
00342 
00343 OGRSpatialReferenceH CPL_DLL
00344       OSRNewSpatialReference( const char * /* = NULL */);
00345 OGRSpatialReferenceH CPL_DLL OSRCloneGeogCS( OGRSpatialReferenceH );
00346 OGRSpatialReferenceH CPL_DLL OSRCloneCS( OGRSpatialReferenceH );
00347 void CPL_DLL OSRDestroySpatialReference( OGRSpatialReferenceH );
00348 
00349 int CPL_DLL OSRReference( OGRSpatialReferenceH );
00350 int CPL_DLL OSRDereference( OGRSpatialReferenceH );
00351 
00352 OGRErr CPL_DLL OSRValidate( OGRSpatialReferenceH );
00353 OGRErr CPL_DLL OSRFixupOrdering( OGRSpatialReferenceH );
00354 OGRErr CPL_DLL OSRFixup( OGRSpatialReferenceH );
00355 OGRErr CPL_DLL OSRStripCTParms( OGRSpatialReferenceH );
00356 
00357 OGRErr CPL_DLL OSRImportFromEPSG( OGRSpatialReferenceH, int );
00358 OGRErr CPL_DLL OSRImportFromWkt( OGRSpatialReferenceH, char ** );
00359 OGRErr CPL_DLL OSRImportFromProj4( OGRSpatialReferenceH, const char *);
00360 OGRErr CPL_DLL OSRImportFromESRI( OGRSpatialReferenceH, char **);
00361 OGRErr CPL_DLL OSRImportFromPCI( OGRSpatialReferenceH hSRS, const char *,
00362                                  const char *, double * );
00363 OGRErr CPL_DLL OSRImportFromUSGS( OGRSpatialReferenceH,
00364                                   long, long, double *, long);
00365 OGRErr CPL_DLL OSRImportFromXML( OGRSpatialReferenceH, const char * );
00366 OGRErr CPL_DLL OSRImportFromDict( OGRSpatialReferenceH, const char *, 
00367                                   const char * );
00368 OGRErr CPL_DLL OSRExportToWkt( OGRSpatialReferenceH, char ** );
00369 OGRErr CPL_DLL OSRExportToPrettyWkt( OGRSpatialReferenceH, char **, int);
00370 OGRErr CPL_DLL OSRExportToProj4( OGRSpatialReferenceH, char **);
00371 OGRErr CPL_DLL OSRExportToPCI( OGRSpatialReferenceH, char **, char **,
00372                                double ** );
00373 OGRErr CPL_DLL OSRExportToUSGS( OGRSpatialReferenceH, long *, long *,
00374                                 double **, long * );
00375 OGRErr CPL_DLL OSRExportToXML( OGRSpatialReferenceH, char **, const char * );
00376 
00377 OGRErr CPL_DLL OSRMorphToESRI( OGRSpatialReferenceH );
00378 OGRErr CPL_DLL OSRMorphFromESRI( OGRSpatialReferenceH );
00379 
00380 OGRErr CPL_DLL OSRSetAttrValue( OGRSpatialReferenceH hSRS,
00381                                 const char * pszNodePath,
00382                                 const char * pszNewNodeValue );
00383 const char CPL_DLL * OSRGetAttrValue( OGRSpatialReferenceH hSRS,
00384                            const char * pszName, int iChild /* = 0 */ );
00385 
00386 OGRErr CPL_DLL OSRSetAngularUnits( OGRSpatialReferenceH, const char *, double );
00387 double CPL_DLL OSRGetAngularUnits( OGRSpatialReferenceH, char ** );
00388 OGRErr CPL_DLL OSRSetLinearUnits( OGRSpatialReferenceH, const char *, double );
00389 double CPL_DLL OSRGetLinearUnits( OGRSpatialReferenceH, char ** );
00390 
00391 double CPL_DLL OSRGetPrimeMeridian( OGRSpatialReferenceH, char ** );
00392 
00393 int CPL_DLL OSRIsGeographic( OGRSpatialReferenceH );
00394 int CPL_DLL OSRIsLocal( OGRSpatialReferenceH );
00395 int CPL_DLL OSRIsProjected( OGRSpatialReferenceH );
00396 int CPL_DLL OSRIsSameGeogCS( OGRSpatialReferenceH, OGRSpatialReferenceH );
00397 int CPL_DLL OSRIsSame( OGRSpatialReferenceH, OGRSpatialReferenceH );
00398 
00399 OGRErr CPL_DLL OSRSetLocalCS( OGRSpatialReferenceH hSRS, const char *pszName );
00400 OGRErr CPL_DLL OSRSetProjCS( OGRSpatialReferenceH hSRS, const char * pszName );
00401 OGRErr CPL_DLL OSRSetWellKnownGeogCS( OGRSpatialReferenceH hSRS,
00402                                       const char * pszName );
00403 OGRErr CPL_DLL OSRSetFromUserInput( OGRSpatialReferenceH hSRS, 
00404                                     const char * );
00405 OGRErr CPL_DLL OSRCopyGeogCSFrom( OGRSpatialReferenceH hSRS, 
00406                                   OGRSpatialReferenceH hSrcSRS );
00407 OGRErr CPL_DLL OSRSetTOWGS84( OGRSpatialReferenceH hSRS, 
00408                               double, double, double, 
00409                               double, double, double, double );
00410 OGRErr CPL_DLL OSRGetTOWGS84( OGRSpatialReferenceH hSRS, double *, int );
00411                         
00412 
00413 OGRErr CPL_DLL OSRSetGeogCS( OGRSpatialReferenceH hSRS,
00414                       const char * pszGeogName,
00415                       const char * pszDatumName,
00416                       const char * pszEllipsoidName,
00417                       double dfSemiMajor, double dfInvFlattening,
00418                       const char * pszPMName /* = NULL */,
00419                       double dfPMOffset /* = 0.0 */,
00420                       const char * pszUnits /* = NULL */,
00421                       double dfConvertToRadians /* = 0.0 */ );
00422 
00423 double CPL_DLL OSRGetSemiMajor( OGRSpatialReferenceH, OGRErr * /* = NULL */ );
00424 double CPL_DLL OSRGetSemiMinor( OGRSpatialReferenceH, OGRErr * /* = NULL */ );
00425 double CPL_DLL OSRGetInvFlattening( OGRSpatialReferenceH, OGRErr * /*=NULL*/);
00426 
00427 OGRErr CPL_DLL OSRSetAuthority( OGRSpatialReferenceH hSRS,
00428                          const char * pszTargetKey,
00429                          const char * pszAuthority,
00430                          int nCode );
00431 const char CPL_DLL *OSRGetAuthorityCode( OGRSpatialReferenceH hSRS,
00432                                          const char * pszTargetKey );
00433 const char CPL_DLL *OSRGetAuthorityName( OGRSpatialReferenceH hSRS,
00434                                          const char * pszTargetKey );
00435 OGRErr CPL_DLL OSRSetProjParm( OGRSpatialReferenceH, const char *, double );
00436 double CPL_DLL OSRGetProjParm( OGRSpatialReferenceH hSRS,
00437                         const char * pszParmName, 
00438                         double dfDefault /* = 0.0 */,
00439                         OGRErr * /* = NULL */ );
00440 OGRErr CPL_DLL OSRSetNormProjParm( OGRSpatialReferenceH, const char *, double);
00441 double CPL_DLL OSRGetNormProjParm( OGRSpatialReferenceH hSRS,
00442                                    const char * pszParmName, 
00443                                    double dfDefault /* = 0.0 */,
00444                                    OGRErr * /* = NULL */ );
00445 
00446 OGRErr CPL_DLL OSRSetUTM( OGRSpatialReferenceH hSRS, int nZone, int bNorth );
00447 int    CPL_DLL OSRGetUTMZone( OGRSpatialReferenceH hSRS, int *pbNorth );
00448 OGRErr CPL_DLL OSRSetStatePlane( OGRSpatialReferenceH hSRS, 
00449                                  int nZone, int bNAD83 );
00450 OGRErr CPL_DLL OSRSetStatePlaneWithUnits( OGRSpatialReferenceH hSRS, 
00451                                           int nZone, int bNAD83,
00452                                           const char *pszOverrideUnitName,
00453                                           double dfOverrideUnit );
00454 
00456 OGRErr CPL_DLL OSRSetACEA( OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2,
00457                          double dfCenterLat, double dfCenterLong,
00458                          double dfFalseEasting, double dfFalseNorthing );
00459     
00461 OGRErr CPL_DLL  OSRSetAE( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00462                        double dfFalseEasting, double dfFalseNorthing );
00463 
00465 OGRErr CPL_DLL OSRSetCEA( OGRSpatialReferenceH hSRS, double dfStdP1, double dfCentralMeridian,
00466                         double dfFalseEasting, double dfFalseNorthing );
00467 
00469 OGRErr CPL_DLL OSRSetCS( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00470                        double dfFalseEasting, double dfFalseNorthing );
00471 
00473 OGRErr CPL_DLL OSRSetEC( OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2,
00474                        double dfCenterLat, double dfCenterLong,
00475                        double dfFalseEasting, double dfFalseNorthing );
00476 
00478 OGRErr CPL_DLL OSRSetEckertIV( OGRSpatialReferenceH hSRS, double dfCentralMeridian,
00479                              double dfFalseEasting, double dfFalseNorthing );
00480 
00482 OGRErr CPL_DLL OSRSetEckertVI( OGRSpatialReferenceH hSRS, double dfCentralMeridian,
00483                              double dfFalseEasting, double dfFalseNorthing );
00484 
00486 OGRErr CPL_DLL OSRSetEquirectangular(OGRSpatialReferenceH hSRS,
00487                               double dfCenterLat, double dfCenterLong,
00488                               double dfFalseEasting, double dfFalseNorthing );
00489 
00491 OGRErr CPL_DLL OSRSetGS( OGRSpatialReferenceH hSRS, double dfCentralMeridian,
00492                        double dfFalseEasting, double dfFalseNorthing );
00493     
00495 OGRErr CPL_DLL OSRSetGnomonic(OGRSpatialReferenceH hSRS,
00496                               double dfCenterLat, double dfCenterLong,
00497                             double dfFalseEasting, double dfFalseNorthing );
00498 
00500 OGRErr CPL_DLL OSRSetHOM( OGRSpatialReferenceH hSRS,
00501                           double dfCenterLat, double dfCenterLong,
00502                           double dfAzimuth, double dfRectToSkew,
00503                           double dfScale,
00504                           double dfFalseEasting, double dfFalseNorthing );
00505 
00507 OGRErr CPL_DLL OSRSetHOM2PNO( OGRSpatialReferenceH hSRS, double dfCenterLat,
00508                               double dfLat1, double dfLong1,
00509                               double dfLat2, double dfLong2,
00510                               double dfScale,
00511                               double dfFalseEasting, double dfFalseNorthing );
00512 
00514 OGRErr CPL_DLL OSRSetKrovak( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00515                            double dfAzimuth, double dfPseudoStdParallelLat,
00516                            double dfScale, 
00517                            double dfFalseEasting, double dfFalseNorthing );
00518 
00520 OGRErr CPL_DLL OSRSetLAEA( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00521                          double dfFalseEasting, double dfFalseNorthing );
00522 
00524 OGRErr CPL_DLL OSRSetLCC( OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2,
00525                         double dfCenterLat, double dfCenterLong,
00526                         double dfFalseEasting, double dfFalseNorthing );
00527 
00529 OGRErr CPL_DLL OSRSetLCC1SP( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00530                            double dfScale,
00531                            double dfFalseEasting, double dfFalseNorthing );
00532 
00534 OGRErr CPL_DLL OSRSetLCCB( OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2,
00535                          double dfCenterLat, double dfCenterLong,
00536                          double dfFalseEasting, double dfFalseNorthing );
00537     
00539 OGRErr CPL_DLL OSRSetMC( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00540                        double dfFalseEasting, double dfFalseNorthing );
00541 
00543 OGRErr CPL_DLL OSRSetMercator( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00544                              double dfScale, 
00545                              double dfFalseEasting, double dfFalseNorthing );
00546 
00548 OGRErr CPL_DLL  OSRSetMollweide( OGRSpatialReferenceH hSRS, double dfCentralMeridian,
00549                               double dfFalseEasting, double dfFalseNorthing );
00550 
00552 OGRErr CPL_DLL OSRSetNZMG( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00553                          double dfFalseEasting, double dfFalseNorthing );
00554 
00556 OGRErr CPL_DLL OSRSetOS( OGRSpatialReferenceH hSRS, double dfOriginLat, double dfCMeridian,
00557                        double dfScale,
00558                        double dfFalseEasting,double dfFalseNorthing);
00559     
00561 OGRErr CPL_DLL OSRSetOrthographic( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00562                                  double dfFalseEasting,double dfFalseNorthing);
00563 
00565 OGRErr CPL_DLL OSRSetPolyconic( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00566                               double dfFalseEasting, double dfFalseNorthing );
00567 
00569 OGRErr CPL_DLL OSRSetPS( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00570                        double dfScale,
00571                        double dfFalseEasting, double dfFalseNorthing);
00572     
00574 OGRErr CPL_DLL OSRSetRobinson( OGRSpatialReferenceH hSRS, double dfCenterLong, 
00575                              double dfFalseEasting, double dfFalseNorthing );
00576     
00578 OGRErr CPL_DLL OSRSetSinusoidal( OGRSpatialReferenceH hSRS, double dfCenterLong, 
00579                                double dfFalseEasting, double dfFalseNorthing );
00580     
00582 OGRErr CPL_DLL OSRSetStereographic( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00583                                   double dfScale,
00584                                  double dfFalseEasting,double dfFalseNorthing);
00585     
00587 OGRErr CPL_DLL OSRSetSOC( OGRSpatialReferenceH hSRS, double dfLatitudeOfOrigin, double dfCentralMeridian,
00588                         double dfFalseEasting, double dfFalseNorthing );
00589     
00591 OGRErr CPL_DLL OSRSetTM( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,
00592                        double dfScale,
00593                        double dfFalseEasting, double dfFalseNorthing );
00594 
00596 OGRErr CPL_DLL OSRSetTMVariant( 
00597     OGRSpatialReferenceH hSRS, const char *pszVariantName,
00598     double dfCenterLat, double dfCenterLong,
00599     double dfScale,
00600     double dfFalseEasting, double dfFalseNorthing );
00601 
00603 OGRErr CPL_DLL OSRSetTMG( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, 
00604                         double dfFalseEasting, double dfFalseNorthing );
00605 
00607 OGRErr CPL_DLL OSRSetTMSO( OGRSpatialReferenceH hSRS,
00608                            double dfCenterLat, double dfCenterLong,
00609                            double dfScale,
00610                            double dfFalseEasting, double dfFalseNorthing );
00611 
00613 OGRErr CPL_DLL OSRSetVDG( OGRSpatialReferenceH hSRS,
00614                           double dfCenterLong,
00615                           double dfFalseEasting, double dfFalseNorthing );
00616 
00617 /* -------------------------------------------------------------------- */
00618 /*      OGRCoordinateTransform C API.                                   */
00619 /* -------------------------------------------------------------------- */
00620 OGRCoordinateTransformationH CPL_DLL
00621 OCTNewCoordinateTransformation( OGRSpatialReferenceH hSourceSRS,
00622                                 OGRSpatialReferenceH hTargetSRS );
00623 void CPL_DLL
00624       OCTDestroyCoordinateTransformation( OGRCoordinateTransformationH );
00625 
00626 int CPL_DLL OCTTransform( OGRCoordinateTransformationH hCT,
00627                   int nCount, double *x, double *y, double *z );
00628 int CPL_DLL OCTTransformEx( OGRCoordinateTransformationH hCT,
00629                             int nCount, double *x, double *y, double *z,
00630                             int *pabSuccess );
00631 
00632 /* this is really private to OGR. */
00633 char *OCTProj4Normalize( const char *pszProj4Src );
00634 
00635 /* -------------------------------------------------------------------- */
00636 /*      Projection transform dictionary query.                          */
00637 /* -------------------------------------------------------------------- */
00638 
00639 char CPL_DLL ** OPTGetProjectionMethods();
00640 char CPL_DLL ** OPTGetParameterList( const char * pszProjectionMethod,
00641                              char ** ppszUserName );
00642 int CPL_DLL OPTGetParameterInfo( const char * pszProjectionMethod,
00643                                  const char * pszParameterName,
00644                                  char ** ppszUserName,
00645                                  char ** ppszType,
00646                                  double *pdfDefaultValue );
00647 
00648 CPL_C_END
00649 
00650 #endif /* ndef _OGR_SRS_API_H_INCLUDED */