OGR
ogr_spatialref.h
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1/******************************************************************************
2 * $Id$
3 *
4 * Project: OpenGIS Simple Features Reference Implementation
5 * Purpose: Classes for manipulating spatial reference systems in a
6 * platform non-specific manner.
7 * Author: Frank Warmerdam, warmerdam@pobox.com
8 *
9 ******************************************************************************
10 * Copyright (c) 1999, Les Technologies SoftMap Inc.
11 * Copyright (c) 2008-2013, Even Rouault <even dot rouault at mines-paris dot org>
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining a
14 * copy of this software and associated documentation files (the "Software"),
15 * to deal in the Software without restriction, including without limitation
16 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
17 * and/or sell copies of the Software, and to permit persons to whom the
18 * Software is furnished to do so, subject to the following conditions:
19 *
20 * The above copyright notice and this permission notice shall be included
21 * in all copies or substantial portions of the Software.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
24 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
26 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
28 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
29 * DEALINGS IN THE SOFTWARE.
30 ****************************************************************************/
31
32#ifndef OGR_SPATIALREF_H_INCLUDED
33#define OGR_SPATIALREF_H_INCLUDED
34
35#include "cpl_string.h"
36#include "ogr_srs_api.h"
37
38#include <cstddef>
39#include <map>
40#include <vector>
41
48/************************************************************************/
49/* OGR_SRSNode */
50/************************************************************************/
51
65class CPL_DLL OGR_SRSNode
66{
67 char *pszValue;
68
69 OGR_SRSNode **papoChildNodes;
70 OGR_SRSNode *poParent;
71
72 int nChildren;
73
74 int NeedsQuoting() const;
75 OGRErr importFromWkt( const char **, int nRecLevel, int* pnNodes );
76
77 public:
78 explicit OGR_SRSNode(const char * = nullptr);
79 ~OGR_SRSNode();
80
84 int IsLeafNode() const { return nChildren == 0; }
85
86 int GetChildCount() const { return nChildren; }
87 OGR_SRSNode *GetChild( int );
88 const OGR_SRSNode *GetChild( int ) const;
89
90 OGR_SRSNode *GetNode( const char * );
91 const OGR_SRSNode *GetNode( const char * ) const;
92
93 void InsertChild( OGR_SRSNode *, int );
94 void AddChild( OGR_SRSNode * );
95 int FindChild( const char * ) const;
96 void DestroyChild( int );
97 void ClearChildren();
98 void StripNodes( const char * );
99
100 const char *GetValue() const { return pszValue; }
101 void SetValue( const char * );
102
103 void MakeValueSafe();
104 OGRErr FixupOrdering();
105
106 OGR_SRSNode *Clone() const;
107
108 OGRErr importFromWkt( char ** )
110 CPL_WARN_DEPRECATED("Use importFromWkt(const char**)")
112 ;
113 OGRErr importFromWkt( const char ** );
114 OGRErr exportToWkt( char ** ) const;
115 OGRErr exportToPrettyWkt( char **, int = 1) const;
116
117 OGRErr applyRemapper( const char *pszNode,
118 const char * const *papszSrcValues,
119 const char * const *papszDstValues,
120 int nStepSize = 1,
121 int bChildOfHit = FALSE );
122};
123
124/************************************************************************/
125/* OGRSpatialReference */
126/************************************************************************/
127
145class CPL_DLL OGRSpatialReference
146{
147 mutable double dfFromGreenwich;
148 mutable double dfToMeter;
149 mutable double dfToDegrees;
150
151 OGR_SRSNode *poRoot;
152
153 int nRefCount;
154 mutable int bNormInfoSet;
155
156 static OGRErr Validate(OGR_SRSNode *poRoot);
157 static OGRErr ValidateAuthority(OGR_SRSNode *poRoot);
158 static OGRErr ValidateAxis(OGR_SRSNode *poRoot);
159 static OGRErr ValidateUnit(OGR_SRSNode *poRoot);
160 static OGRErr ValidateVertDatum(OGR_SRSNode *poRoot);
161 static OGRErr ValidateProjection( OGR_SRSNode* poRoot );
162 static int IsAliasFor( const char *, const char * );
163 void GetNormInfo() const;
164
165 OGRErr importFromURNPart(const char* pszAuthority,
166 const char* pszCode,
167 const char* pszURN);
168
169 OGRErr importFromEPSGAInternal(int nCode,
170 const char* pszSRSType);
171
172 static const std::vector<OGRSpatialReference*>* GetSRSCache(
173 const char* pszSRSType,
174 const std::map<CPLString, int>*& poMapESRICSNameToCodeOut);
175
176 public:
177 OGRSpatialReference(const OGRSpatialReference&);
178 explicit OGRSpatialReference(const char * = nullptr);
179
180 virtual ~OGRSpatialReference();
181
182 static void DestroySpatialReference(OGRSpatialReference* poSRS);
183
184 OGRSpatialReference &operator=(const OGRSpatialReference&);
185
186 int Reference();
187 int Dereference();
188 int GetReferenceCount() const { return nRefCount; }
189 void Release();
190
191 OGRSpatialReference *Clone() const;
192 OGRSpatialReference *CloneGeogCS() const;
193
194 void dumpReadable();
195 OGRErr exportToWkt( char ** ) const;
196 OGRErr exportToPrettyWkt( char **, int = FALSE) const;
197 OGRErr exportToProj4( char ** ) const;
198 OGRErr exportToPCI( char **, char **, double ** ) const;
199 OGRErr exportToUSGS( long *, long *, double **, long * ) const;
200 OGRErr exportToXML( char **, const char * = nullptr ) const;
201 OGRErr exportToPanorama( long *, long *, long *, long *,
202 double * ) const;
203 OGRErr exportToERM( char *pszProj, char *pszDatum, char *pszUnits );
204 OGRErr exportToMICoordSys( char ** ) const;
205
206
207 OGRErr importFromWkt( char ** )
209 CPL_WARN_DEPRECATED("Use importFromWkt(const char**) or importFromWkt(const char*)")
211 ;
212
213 OGRErr importFromWkt( const char ** );
214 OGRErr importFromWkt( const char* );
215 OGRErr importFromProj4( const char * );
216 OGRErr importFromEPSG( int );
217 OGRErr importFromEPSGA( int );
218 OGRErr importFromESRI( char ** );
219 OGRErr importFromPCI( const char *, const char * = nullptr,
220 double * = nullptr );
221
222#define USGS_ANGLE_DECIMALDEGREES 0
223#define USGS_ANGLE_PACKEDDMS TRUE
224#define USGS_ANGLE_RADIANS 2
225 OGRErr importFromUSGS( long iProjSys, long iZone,
226 double *padfPrjParams, long iDatum,
227 int nUSGSAngleFormat = USGS_ANGLE_PACKEDDMS );
228 OGRErr importFromPanorama( long, long, long, double* );
229 OGRErr importFromOzi( const char * const* papszLines );
230 OGRErr importFromWMSAUTO( const char *pszAutoDef );
231 OGRErr importFromXML( const char * );
232 OGRErr importFromDict( const char *pszDict, const char *pszCode );
233 OGRErr importFromURN( const char * );
234 OGRErr importFromCRSURL( const char * );
235 OGRErr importFromERM( const char *pszProj, const char *pszDatum,
236 const char *pszUnits );
237 OGRErr importFromUrl( const char * );
238 OGRErr importFromMICoordSys( const char * );
239
240 OGRErr morphToESRI();
241 OGRErr morphFromESRI();
242
243 OGRSpatialReference* convertToOtherProjection(
244 const char* pszTargetProjection,
245 const char* const* papszOptions = nullptr ) const;
246
247 OGRErr Validate() const;
248 OGRErr StripCTParms( OGR_SRSNode * = nullptr );
249 OGRErr StripVertical();
250 OGRErr FixupOrdering();
251 OGRErr Fixup();
252
253 int EPSGTreatsAsLatLong() const;
254 int EPSGTreatsAsNorthingEasting() const;
255 const char *GetAxis( const char *pszTargetKey, int iAxis,
256 OGRAxisOrientation *peOrientation ) const;
257 OGRErr SetAxes( const char *pszTargetKey,
258 const char *pszXAxisName,
259 OGRAxisOrientation eXAxisOrientation,
260 const char *pszYAxisName,
261 OGRAxisOrientation eYAxisOrientation );
262
263 // Machinery for accessing parse nodes
264
266 OGR_SRSNode *GetRoot() { return poRoot; }
268 const OGR_SRSNode *GetRoot() const { return poRoot; }
269 void SetRoot( OGR_SRSNode * );
270
271 OGR_SRSNode *GetAttrNode(const char *);
272 const OGR_SRSNode *GetAttrNode(const char *) const;
273 const char *GetAttrValue(const char *, int = 0) const;
274
275 OGRErr SetNode( const char *, const char * );
276 OGRErr SetNode( const char *, double );
277
278 OGRErr SetLinearUnitsAndUpdateParameters( const char *pszName,
279 double dfInMeters );
280 OGRErr SetLinearUnits( const char *pszName, double dfInMeters );
281 OGRErr SetTargetLinearUnits( const char *pszTargetKey,
282 const char *pszName, double dfInMeters );
283
284 double GetLinearUnits( char ** ) const CPL_WARN_DEPRECATED("Use GetLinearUnits(const char**) instead");
285 double GetLinearUnits( const char ** = nullptr ) const;
287 double GetLinearUnits( std::nullptr_t ) const
288 { return GetLinearUnits( static_cast<const char**>(nullptr) ); }
291 double GetTargetLinearUnits( const char *pszTargetKey,
292 char ** ppszRetName ) const
293 CPL_WARN_DEPRECATED("Use GetTargetLinearUnits(const char*, const char**)");
294 double GetTargetLinearUnits( const char *pszTargetKey,
295 const char ** ppszRetName = nullptr ) const;
297 double GetTargetLinearUnits( const char *pszTargetKey, std::nullptr_t ) const
298 { return GetTargetLinearUnits( pszTargetKey, static_cast<const char**>(nullptr) ); }
301 OGRErr SetAngularUnits( const char *pszName, double dfInRadians );
302 double GetAngularUnits( char ** ) const CPL_WARN_DEPRECATED("Use GetAngularUnits(const char**) instead");
303 double GetAngularUnits( const char ** = nullptr ) const;
305 double GetAngularUnits( std::nullptr_t ) const
306 { return GetAngularUnits( static_cast<const char**>(nullptr) ); }
309 double GetPrimeMeridian( char ** ) const CPL_WARN_DEPRECATED("Use GetPrimeMeridian(const char**) instead");
310 double GetPrimeMeridian( const char ** = nullptr ) const;
312 double GetPrimeMeridian( std::nullptr_t ) const
313 { return GetPrimeMeridian( static_cast<const char**>(nullptr) ); }
316 int IsGeographic() const;
317 int IsProjected() const;
318 int IsGeocentric() const;
319 int IsLocal() const;
320 int IsVertical() const;
321 int IsCompound() const;
322 int IsSameGeogCS( const OGRSpatialReference * ) const;
323 int IsSameGeogCS( const OGRSpatialReference *,
324 const char* const * papszOptions ) const;
325 int IsSameVertCS( const OGRSpatialReference * ) const;
326 int IsSame( const OGRSpatialReference * ) const;
327 int IsSame( const OGRSpatialReference *,
328 const char* const * papszOptions ) const;
329
330 void Clear();
331 OGRErr SetLocalCS( const char * );
332 OGRErr SetProjCS( const char * );
333 OGRErr SetProjection( const char * );
334 OGRErr SetGeocCS( const char * pszGeocName );
335 OGRErr SetGeogCS( const char * pszGeogName,
336 const char * pszDatumName,
337 const char * pszEllipsoidName,
338 double dfSemiMajor, double dfInvFlattening,
339 const char * pszPMName = nullptr,
340 double dfPMOffset = 0.0,
341 const char * pszUnits = nullptr,
342 double dfConvertToRadians = 0.0 );
343 OGRErr SetWellKnownGeogCS( const char * );
344 OGRErr CopyGeogCSFrom( const OGRSpatialReference * poSrcSRS );
345 OGRErr SetVertCS( const char *pszVertCSName,
346 const char *pszVertDatumName,
347 int nVertDatumClass = 2005 );
348 OGRErr SetCompoundCS( const char *pszName,
349 const OGRSpatialReference *poHorizSRS,
350 const OGRSpatialReference *poVertSRS );
351
352 OGRErr SetFromUserInput( const char * );
353
354 OGRErr SetTOWGS84( double, double, double,
355 double = 0.0, double = 0.0, double = 0.0,
356 double = 0.0 );
357 OGRErr GetTOWGS84( double *padfCoef, int nCoeff = 7 ) const;
358
359 double GetSemiMajor( OGRErr * = nullptr ) const;
360 double GetSemiMinor( OGRErr * = nullptr ) const;
361 double GetInvFlattening( OGRErr * = nullptr ) const;
362 double GetEccentricity() const;
363 double GetSquaredEccentricity() const;
364
365 OGRErr SetAuthority( const char * pszTargetKey,
366 const char * pszAuthority,
367 int nCode );
368
369 OGRErr AutoIdentifyEPSG();
370 OGRSpatialReferenceH* FindMatches( char** papszOptions,
371 int* pnEntries,
372 int** ppanMatchConfidence ) const;
373
374 int GetEPSGGeogCS() const;
375
376 const char *GetAuthorityCode( const char * pszTargetKey ) const;
377 const char *GetAuthorityName( const char * pszTargetKey ) const;
378
379 const char *GetExtension( const char *pszTargetKey,
380 const char *pszName,
381 const char *pszDefault = nullptr ) const;
382 OGRErr SetExtension( const char *pszTargetKey,
383 const char *pszName,
384 const char *pszValue );
385
386 int FindProjParm( const char *pszParameter,
387 const OGR_SRSNode *poPROJCS=nullptr ) const;
388 OGRErr SetProjParm( const char *, double );
389 double GetProjParm( const char *, double =0.0, OGRErr* = nullptr ) const;
390
391 OGRErr SetNormProjParm( const char *, double );
392 double GetNormProjParm( const char *, double=0.0, OGRErr* =nullptr)const;
393
394 static int IsAngularParameter( const char * );
395 static int IsLongitudeParameter( const char * );
396 static int IsLinearParameter( const char * );
397
399 OGRErr SetACEA( double dfStdP1, double dfStdP2,
400 double dfCenterLat, double dfCenterLong,
401 double dfFalseEasting, double dfFalseNorthing );
402
404 OGRErr SetAE( double dfCenterLat, double dfCenterLong,
405 double dfFalseEasting, double dfFalseNorthing );
406
408 OGRErr SetBonne( double dfStdP1, double dfCentralMeridian,
409 double dfFalseEasting, double dfFalseNorthing );
410
412 OGRErr SetCEA( double dfStdP1, double dfCentralMeridian,
413 double dfFalseEasting, double dfFalseNorthing );
414
416 OGRErr SetCS( double dfCenterLat, double dfCenterLong,
417 double dfFalseEasting, double dfFalseNorthing );
418
420 OGRErr SetEC( double dfStdP1, double dfStdP2,
421 double dfCenterLat, double dfCenterLong,
422 double dfFalseEasting, double dfFalseNorthing );
423
425 OGRErr SetEckert( int nVariation, double dfCentralMeridian,
426 double dfFalseEasting, double dfFalseNorthing );
427
429 OGRErr SetEckertIV( double dfCentralMeridian,
430 double dfFalseEasting, double dfFalseNorthing );
431
433 OGRErr SetEckertVI( double dfCentralMeridian,
434 double dfFalseEasting, double dfFalseNorthing );
435
437 OGRErr SetEquirectangular(double dfCenterLat, double dfCenterLong,
438 double dfFalseEasting, double dfFalseNorthing );
440 OGRErr SetEquirectangular2( double dfCenterLat, double dfCenterLong,
441 double dfPseudoStdParallel1,
442 double dfFalseEasting, double dfFalseNorthing );
443
445 OGRErr SetGEOS( double dfCentralMeridian, double dfSatelliteHeight,
446 double dfFalseEasting, double dfFalseNorthing );
447
449 OGRErr SetGH( double dfCentralMeridian,
450 double dfFalseEasting, double dfFalseNorthing );
451
453 OGRErr SetIGH();
454
456 OGRErr SetGS( double dfCentralMeridian,
457 double dfFalseEasting, double dfFalseNorthing );
458
460 OGRErr SetGaussSchreiberTMercator(double dfCenterLat, double dfCenterLong,
461 double dfScale,
462 double dfFalseEasting, double dfFalseNorthing );
463
465 OGRErr SetGnomonic(double dfCenterLat, double dfCenterLong,
466 double dfFalseEasting, double dfFalseNorthing );
467
469 OGRErr SetHOM( double dfCenterLat, double dfCenterLong,
470 double dfAzimuth, double dfRectToSkew,
471 double dfScale,
472 double dfFalseEasting, double dfFalseNorthing );
473
475 OGRErr SetHOM2PNO( double dfCenterLat,
476 double dfLat1, double dfLong1,
477 double dfLat2, double dfLong2,
478 double dfScale,
479 double dfFalseEasting, double dfFalseNorthing );
480
481#ifdef undef
483 OGRErr SetOM( double dfCenterLat, double dfCenterLong,
484 double dfAzimuth, double dfRectToSkew,
485 double dfScale,
486 double dfFalseEasting, double dfFalseNorthing );
487#endif
488
490 OGRErr SetHOMAC( double dfCenterLat, double dfCenterLong,
491 double dfAzimuth, double dfRectToSkew,
492 double dfScale,
493 double dfFalseEasting, double dfFalseNorthing );
494
496 OGRErr SetIWMPolyconic( double dfLat1, double dfLat2,
497 double dfCenterLong,
498 double dfFalseEasting,
499 double dfFalseNorthing );
500
502 OGRErr SetKrovak( double dfCenterLat, double dfCenterLong,
503 double dfAzimuth, double dfPseudoStdParallelLat,
504 double dfScale,
505 double dfFalseEasting, double dfFalseNorthing );
506
508 OGRErr SetLAEA( double dfCenterLat, double dfCenterLong,
509 double dfFalseEasting, double dfFalseNorthing );
510
512 OGRErr SetLCC( double dfStdP1, double dfStdP2,
513 double dfCenterLat, double dfCenterLong,
514 double dfFalseEasting, double dfFalseNorthing );
515
517 OGRErr SetLCC1SP( double dfCenterLat, double dfCenterLong,
518 double dfScale,
519 double dfFalseEasting, double dfFalseNorthing );
520
522 OGRErr SetLCCB( double dfStdP1, double dfStdP2,
523 double dfCenterLat, double dfCenterLong,
524 double dfFalseEasting, double dfFalseNorthing );
525
527 OGRErr SetMC( double dfCenterLat, double dfCenterLong,
528 double dfFalseEasting, double dfFalseNorthing );
529
531 OGRErr SetMercator( double dfCenterLat, double dfCenterLong,
532 double dfScale,
533 double dfFalseEasting, double dfFalseNorthing );
534
536 OGRErr SetMercator2SP( double dfStdP1,
537 double dfCenterLat, double dfCenterLong,
538 double dfFalseEasting, double dfFalseNorthing );
539
541 OGRErr SetMollweide( double dfCentralMeridian,
542 double dfFalseEasting, double dfFalseNorthing );
543
545 OGRErr SetNZMG( double dfCenterLat, double dfCenterLong,
546 double dfFalseEasting, double dfFalseNorthing );
547
549 OGRErr SetOS( double dfOriginLat, double dfCMeridian,
550 double dfScale,
551 double dfFalseEasting,double dfFalseNorthing);
552
554 OGRErr SetOrthographic( double dfCenterLat, double dfCenterLong,
555 double dfFalseEasting,double dfFalseNorthing);
556
558 OGRErr SetPolyconic( double dfCenterLat, double dfCenterLong,
559 double dfFalseEasting, double dfFalseNorthing );
560
562 OGRErr SetPS( double dfCenterLat, double dfCenterLong,
563 double dfScale,
564 double dfFalseEasting, double dfFalseNorthing);
565
567 OGRErr SetRobinson( double dfCenterLong,
568 double dfFalseEasting, double dfFalseNorthing );
569
571 OGRErr SetSinusoidal( double dfCenterLong,
572 double dfFalseEasting, double dfFalseNorthing );
573
575 OGRErr SetStereographic( double dfCenterLat, double dfCenterLong,
576 double dfScale,
577 double dfFalseEasting,double dfFalseNorthing);
578
580 OGRErr SetSOC( double dfLatitudeOfOrigin, double dfCentralMeridian,
581 double dfFalseEasting, double dfFalseNorthing );
582
584 OGRErr SetTM( double dfCenterLat, double dfCenterLong,
585 double dfScale,
586 double dfFalseEasting, double dfFalseNorthing );
587
589 OGRErr SetTMVariant( const char *pszVariantName,
590 double dfCenterLat, double dfCenterLong,
591 double dfScale,
592 double dfFalseEasting, double dfFalseNorthing );
593
595 OGRErr SetTMG( double dfCenterLat, double dfCenterLong,
596 double dfFalseEasting, double dfFalseNorthing );
597
599 OGRErr SetTMSO( double dfCenterLat, double dfCenterLong,
600 double dfScale,
601 double dfFalseEasting, double dfFalseNorthing );
602
604 OGRErr SetTPED( double dfLat1, double dfLong1,
605 double dfLat2, double dfLong2,
606 double dfFalseEasting, double dfFalseNorthing );
607
609 OGRErr SetVDG( double dfCenterLong,
610 double dfFalseEasting, double dfFalseNorthing );
611
613 OGRErr SetUTM( int nZone, int bNorth = TRUE );
614 int GetUTMZone( int *pbNorth = nullptr ) const;
615
617 OGRErr SetWagner( int nVariation, double dfCenterLat,
618 double dfFalseEasting, double dfFalseNorthing );
619
621 OGRErr SetQSC(double dfCenterLat, double dfCenterLong);
622
624 OGRErr SetSCH( double dfPegLat, double dfPegLong,
625 double dfPegHeading, double dfPegHgt);
627 OGRErr SetStatePlane( int nZone, int bNAD83 = TRUE,
628 const char *pszOverrideUnitName = nullptr,
629 double dfOverrideUnit = 0.0 );
630
632 OGRErr ImportFromESRIStatePlaneWKT(
633 int nCode, const char* pszDatumName, const char* pszUnitsName,
634 int nPCSCode, const char* pszCSName = nullptr );
635
637 OGRErr ImportFromESRIWisconsinWKT(
638 const char* pszPrjName, double dfCentralMeridian, double dfLatOfOrigin,
639 const char* pszUnitsName, const char* pszCSName = nullptr );
640
641 static OGRSpatialReference* GetWGS84SRS();
642
646 static inline OGRSpatialReferenceH ToHandle(OGRSpatialReference* poSRS)
647 { return reinterpret_cast<OGRSpatialReferenceH>(poSRS); }
648
652 static inline OGRSpatialReference* FromHandle(OGRSpatialReferenceH hSRS)
653 { return reinterpret_cast<OGRSpatialReference*>(hSRS); }
654
655};
656
657/************************************************************************/
658/* OGRCoordinateTransformation */
659/* */
660/* This is really just used as a base class for a private */
661/* implementation. */
662/************************************************************************/
663
673class CPL_DLL OGRCoordinateTransformation
674{
675public:
676 virtual ~OGRCoordinateTransformation() {}
677
678 static void DestroyCT(OGRCoordinateTransformation* poCT);
679
680 // From CT_CoordinateTransformation
681
683 virtual OGRSpatialReference *GetSourceCS() = 0;
684
686 virtual OGRSpatialReference *GetTargetCS() = 0;
687
689 virtual bool GetEmitErrors() { return false; }
690
692 virtual void SetEmitErrors(bool /*bEmitErrors*/) {}
693
694 // From CT_MathTransform
695
711 virtual int Transform( int nCount,
712 double *x, double *y, double *z = nullptr ) = 0;
713
729 virtual int TransformEx( int nCount,
730 double *x, double *y, double *z = nullptr,
731 int *pabSuccess = nullptr ) = 0;
732
736 static inline OGRCoordinateTransformationH ToHandle(OGRCoordinateTransformation* poCT)
737 { return reinterpret_cast<OGRCoordinateTransformationH>(poCT); }
738
742 static inline OGRCoordinateTransformation* FromHandle(OGRCoordinateTransformationH hCT)
743 { return reinterpret_cast<OGRCoordinateTransformation*>(hCT); }
744};
745
746OGRCoordinateTransformation CPL_DLL *
747OGRCreateCoordinateTransformation( OGRSpatialReference *poSource,
748 OGRSpatialReference *poTarget );
749
750#endif /* ndef OGR_SPATIALREF_H_INCLUDED */
OGRCoordinateTransformation
Definition: ogr_spatialref.h:674
OGRCoordinateTransformation::GetSourceCS
virtual OGRSpatialReference * GetSourceCS()=0
OGRCoordinateTransformation::TransformEx
virtual int TransformEx(int nCount, double *x, double *y, double *z=nullptr, int *pabSuccess=nullptr)=0
OGRCoordinateTransformation::SetEmitErrors
virtual void SetEmitErrors(bool)
Definition: ogr_spatialref.h:692
OGRCoordinateTransformation::Transform
virtual int Transform(int nCount, double *x, double *y, double *z=nullptr)=0
OGRCoordinateTransformation::GetTargetCS
virtual OGRSpatialReference * GetTargetCS()=0
OGRCoordinateTransformation::GetEmitErrors
virtual bool GetEmitErrors()
Definition: ogr_spatialref.h:689
OGRCoordinateTransformation::FromHandle
static OGRCoordinateTransformation * FromHandle(OGRCoordinateTransformationH hCT)
Definition: ogr_spatialref.h:742
OGRCoordinateTransformation::ToHandle
static OGRCoordinateTransformationH ToHandle(OGRCoordinateTransformation *poCT)
Definition: ogr_spatialref.h:736
OGRSpatialReference
Definition: ogr_spatialref.h:146
OGRSpatialReference::ToHandle
static OGRSpatialReferenceH ToHandle(OGRSpatialReference *poSRS)
Definition: ogr_spatialref.h:646
OGRSpatialReference::FromHandle
static OGRSpatialReference * FromHandle(OGRSpatialReferenceH hSRS)
Definition: ogr_spatialref.h:652
OGRSpatialReference::GetReferenceCount
int GetReferenceCount() const
Fetch current reference count.
Definition: ogr_spatialref.h:188
OGRSpatialReference::GetRoot
OGR_SRSNode * GetRoot()
Return root node.
Definition: ogr_spatialref.h:266
OGRSpatialReference::GetRoot
const OGR_SRSNode * GetRoot() const
Return root node.
Definition: ogr_spatialref.h:268
OGR_SRSNode
Definition: ogr_spatialref.h:66
OGR_SRSNode::GetChildCount
int GetChildCount() const
Definition: ogr_spatialref.h:86
OGR_SRSNode::GetValue
const char * GetValue() const
Definition: ogr_spatialref.h:100
OGR_SRSNode::IsLeafNode
int IsLeafNode() const
Definition: ogr_spatialref.h:84
cpl_string.h
OGRCoordinateTransformationH
void * OGRCoordinateTransformationH
Definition: ogr_api.h:76
OGRSpatialReferenceH
void * OGRSpatialReferenceH
Definition: ogr_api.h:74
OGRErr
int OGRErr
Definition: ogr_core.h:290
USGS_ANGLE_PACKEDDMS
#define USGS_ANGLE_PACKEDDMS
Definition: ogr_spatialref.h:223
OGRCreateCoordinateTransformation
OGRCoordinateTransformation * OGRCreateCoordinateTransformation(OGRSpatialReference *poSource, OGRSpatialReference *poTarget)
Definition: ogrct.cpp:493
ogr_srs_api.h
OGRAxisOrientation
OGRAxisOrientation
Definition: ogr_srs_api.h:48
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