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ogr_api.h
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1 /******************************************************************************
2  * $Id: ogr_api.h 3798cbe48457b7127606931896549f26507469db 2021-04-09 15:04:16 +0200 Even Rouault $
3  *
4  * Project: OpenGIS Simple Features Reference Implementation
5  * Purpose: C API for OGR Geometry, Feature, Layers, DataSource and drivers.
6  * Author: Frank Warmerdam, warmerdam@pobox.com
7  *
8  ******************************************************************************
9  * Copyright (c) 2002, Frank Warmerdam
10  * Copyright (c) 2008-2013, Even Rouault <even dot rouault at spatialys.com>
11  *
12  * Permission is hereby granted, free of charge, to any person obtaining a
13  * copy of this software and associated documentation files (the "Software"),
14  * to deal in the Software without restriction, including without limitation
15  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16  * and/or sell copies of the Software, and to permit persons to whom the
17  * Software is furnished to do so, subject to the following conditions:
18  *
19  * The above copyright notice and this permission notice shall be included
20  * in all copies or substantial portions of the Software.
21  *
22  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
24  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
25  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
26  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
27  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
28  * DEALINGS IN THE SOFTWARE.
29  ****************************************************************************/
30 
31 #ifndef OGR_API_H_INCLUDED
32 #define OGR_API_H_INCLUDED
33 
43 #include "cpl_progress.h"
44 #include "cpl_minixml.h"
45 #include "ogr_core.h"
46 
47 #include <stdbool.h>
48 #include <stddef.h>
49 
51 
52 /* -------------------------------------------------------------------- */
53 /* Geometry related functions (ogr_geometry.h) */
54 /* -------------------------------------------------------------------- */
55 #ifndef DEFINEH_OGRGeometryH
57 #define DEFINEH_OGRGeometryH
59 #ifdef DEBUG
60 typedef struct OGRGeometryHS *OGRGeometryH;
61 #else
63 typedef void *OGRGeometryH;
64 #endif
65 #endif /* DEFINEH_OGRGeometryH */
66 
67 #ifndef DEFINED_OGRSpatialReferenceH
69 #define DEFINED_OGRSpatialReferenceH
72 #ifndef DOXYGEN_XML
73 #ifdef DEBUG
74 typedef struct OGRSpatialReferenceHS *OGRSpatialReferenceH;
75 typedef struct OGRCoordinateTransformationHS *OGRCoordinateTransformationH;
76 #else
78 typedef void *OGRSpatialReferenceH;
81 #endif
82 #endif
83 
84 #endif /* DEFINED_OGRSpatialReferenceH */
85 
86 struct _CPLXMLNode;
87 
88 /* From base OGRGeometry class */
89 
90 OGRErr CPL_DLL OGR_G_CreateFromWkb( const void*, OGRSpatialReferenceH,
91  OGRGeometryH *, int );
93  OGRGeometryH *, size_t );
95  OGRGeometryH * );
96 OGRErr CPL_DLL OGR_G_CreateFromFgf( const void*, OGRSpatialReferenceH,
97  OGRGeometryH *, int, int * );
98 void CPL_DLL OGR_G_DestroyGeometry( OGRGeometryH );
100 OGRGeometryH CPL_DLL
102  double dfCenterX, double dfCenterY, double dfZ,
103  double dfPrimaryRadius, double dfSecondaryAxis, double dfRotation,
104  double dfStartAngle, double dfEndAngle,
105  double dfMaxAngleStepSizeDegrees ) CPL_WARN_UNUSED_RESULT;
106 
113  OGRwkbGeometryType eTargetType,
114  char** papszOptions ) CPL_WARN_UNUSED_RESULT;
116 
117 int CPL_DLL OGR_G_GetDimension( OGRGeometryH );
120 void CPL_DLL OGR_G_SetCoordinateDimension( OGRGeometryH, int );
121 int CPL_DLL OGR_G_Is3D( OGRGeometryH );
122 int CPL_DLL OGR_G_IsMeasured( OGRGeometryH );
123 void CPL_DLL OGR_G_Set3D( OGRGeometryH, int );
124 void CPL_DLL OGR_G_SetMeasured( OGRGeometryH, int );
126 void CPL_DLL OGR_G_GetEnvelope( OGRGeometryH, OGREnvelope * );
128 OGRErr CPL_DLL OGR_G_ImportFromWkb( OGRGeometryH, const void*, int );
129 OGRErr CPL_DLL OGR_G_ExportToWkb( OGRGeometryH, OGRwkbByteOrder, unsigned char*);
130 OGRErr CPL_DLL OGR_G_ExportToIsoWkb( OGRGeometryH, OGRwkbByteOrder, unsigned char*);
131 int CPL_DLL OGR_G_WkbSize( OGRGeometryH hGeom );
132 size_t CPL_DLL OGR_G_WkbSizeEx( OGRGeometryH hGeom );
133 OGRErr CPL_DLL OGR_G_ImportFromWkt( OGRGeometryH, char ** );
134 OGRErr CPL_DLL OGR_G_ExportToWkt( OGRGeometryH, char ** );
135 OGRErr CPL_DLL OGR_G_ExportToIsoWkt( OGRGeometryH, char ** );
137 const char CPL_DLL *OGR_G_GetGeometryName( OGRGeometryH );
138 void CPL_DLL OGR_G_DumpReadable( OGRGeometryH, FILE *, const char * );
139 void CPL_DLL OGR_G_FlattenTo2D( OGRGeometryH );
140 void CPL_DLL OGR_G_CloseRings( OGRGeometryH );
141 
144 char CPL_DLL *OGR_G_ExportToGMLEx( OGRGeometryH, char** papszOptions ) CPL_WARN_UNUSED_RESULT;
145 
149 
150 char CPL_DLL *OGR_G_ExportToKML( OGRGeometryH, const char* pszAltitudeMode ) CPL_WARN_UNUSED_RESULT;
151 
153 char CPL_DLL *OGR_G_ExportToJsonEx( OGRGeometryH, char** papszOptions ) CPL_WARN_UNUSED_RESULT;
158 
164 
166 typedef struct OGRGeomTransformer* OGRGeomTransformerH;
168  CSLConstList papszOptions ) CPL_WARN_UNUSED_RESULT;
170 void CPL_DLL OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer);
171 
172 OGRGeometryH CPL_DLL OGR_G_Simplify( OGRGeometryH hThis, double tolerance ) CPL_WARN_UNUSED_RESULT;
174 OGRGeometryH CPL_DLL OGR_G_DelaunayTriangulation( OGRGeometryH hThis, double dfTolerance, int bOnlyEdges ) CPL_WARN_UNUSED_RESULT;
175 
176 void CPL_DLL OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength );
178 int CPL_DLL OGR_G_Equals( OGRGeometryH, OGRGeometryH );
179 /*int CPL_DLL OGR_G_EqualsExact( OGRGeometryH, OGRGeometryH, double );*/
181 int CPL_DLL OGR_G_Touches( OGRGeometryH, OGRGeometryH );
182 int CPL_DLL OGR_G_Crosses( OGRGeometryH, OGRGeometryH );
183 int CPL_DLL OGR_G_Within( OGRGeometryH, OGRGeometryH );
186 
194 /*OGRGeometryH CPL_DLL OGR_G_Polygonize( OGRGeometryH *, int);*/
195 /*OGRGeometryH CPL_DLL OGR_G_Polygonizer_getCutEdges( OGRGeometryH *, int);*/
196 /*OGRGeometryH CPL_DLL OGR_G_LineMerge( OGRGeometryH );*/
197 
200 double CPL_DLL OGR_G_Distance( OGRGeometryH, OGRGeometryH );
201 double CPL_DLL OGR_G_Distance3D( OGRGeometryH, OGRGeometryH );
202 double CPL_DLL OGR_G_Length( OGRGeometryH );
203 double CPL_DLL OGR_G_Area( OGRGeometryH );
205 OGRGeometryH CPL_DLL OGR_G_Value( OGRGeometryH, double dfDistance ) CPL_WARN_UNUSED_RESULT;
206 
207 void CPL_DLL OGR_G_Empty( OGRGeometryH );
208 int CPL_DLL OGR_G_IsEmpty( OGRGeometryH );
209 int CPL_DLL OGR_G_IsValid( OGRGeometryH );
210 /*char CPL_DLL *OGR_G_IsValidReason( OGRGeometryH );*/
213 int CPL_DLL OGR_G_IsSimple( OGRGeometryH );
214 int CPL_DLL OGR_G_IsRing( OGRGeometryH );
215 
217 
219 /* backward compatibility (non-standard methods) */
220 int CPL_DLL OGR_G_Intersect( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Intersects() instead");
221 int CPL_DLL OGR_G_Equal( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Equals() instead");
222 OGRGeometryH CPL_DLL OGR_G_SymmetricDifference( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_SymDifference() instead");
223 double CPL_DLL OGR_G_GetArea( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Area() instead");
224 OGRGeometryH CPL_DLL OGR_G_GetBoundary( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Boundary() instead");
227 /* Methods for getting/setting vertices in points, line strings and rings */
228 int CPL_DLL OGR_G_GetPointCount( OGRGeometryH );
229 int CPL_DLL OGR_G_GetPoints( OGRGeometryH hGeom,
230  void* pabyX, int nXStride,
231  void* pabyY, int nYStride,
232  void* pabyZ, int nZStride);
233 int CPL_DLL OGR_G_GetPointsZM( OGRGeometryH hGeom,
234  void* pabyX, int nXStride,
235  void* pabyY, int nYStride,
236  void* pabyZ, int nZStride,
237  void* pabyM, int nMStride);
238 double CPL_DLL OGR_G_GetX( OGRGeometryH, int );
239 double CPL_DLL OGR_G_GetY( OGRGeometryH, int );
240 double CPL_DLL OGR_G_GetZ( OGRGeometryH, int );
241 double CPL_DLL OGR_G_GetM( OGRGeometryH, int );
242 void CPL_DLL OGR_G_GetPoint( OGRGeometryH, int iPoint,
243  double *, double *, double * );
244 void CPL_DLL OGR_G_GetPointZM( OGRGeometryH, int iPoint,
245  double *, double *, double *, double * );
246 void CPL_DLL OGR_G_SetPointCount( OGRGeometryH hGeom, int nNewPointCount );
247 void CPL_DLL OGR_G_SetPoint( OGRGeometryH, int iPoint,
248  double, double, double );
249 void CPL_DLL OGR_G_SetPoint_2D( OGRGeometryH, int iPoint,
250  double, double );
251 void CPL_DLL OGR_G_SetPointM( OGRGeometryH, int iPoint,
252  double, double, double );
253 void CPL_DLL OGR_G_SetPointZM( OGRGeometryH, int iPoint,
254  double, double, double, double );
255 void CPL_DLL OGR_G_AddPoint( OGRGeometryH, double, double, double );
256 void CPL_DLL OGR_G_AddPoint_2D( OGRGeometryH, double, double );
257 void CPL_DLL OGR_G_AddPointM( OGRGeometryH, double, double, double );
258 void CPL_DLL OGR_G_AddPointZM( OGRGeometryH, double, double, double, double );
259 void CPL_DLL OGR_G_SetPoints( OGRGeometryH hGeom, int nPointsIn,
260  const void* pabyX, int nXStride,
261  const void* pabyY, int nYStride,
262  const void* pabyZ, int nZStride );
263 void CPL_DLL OGR_G_SetPointsZM( OGRGeometryH hGeom, int nPointsIn,
264  const void* pabyX, int nXStride,
265  const void* pabyY, int nYStride,
266  const void* pabyZ, int nZStride,
267  const void* pabyM, int nMStride );
268 void CPL_DLL OGR_G_SwapXY( OGRGeometryH hGeom );
269 
270 /* Methods for getting/setting rings and members collections */
271 
272 int CPL_DLL OGR_G_GetGeometryCount( OGRGeometryH );
276 OGRErr CPL_DLL OGR_G_RemoveGeometry( OGRGeometryH, int, int );
277 
278 int CPL_DLL OGR_G_HasCurveGeometry( OGRGeometryH, int bLookForNonLinear );
280  double dfMaxAngleStepSizeDegrees,
281  char** papszOptions) CPL_WARN_UNUSED_RESULT;
283  char** papszOptions ) CPL_WARN_UNUSED_RESULT;
284 
285 OGRGeometryH CPL_DLL
286 OGRBuildPolygonFromEdges( OGRGeometryH hLinesAsCollection,
287  int bBestEffort,
288  int bAutoClose,
289  double dfTolerance,
290  OGRErr * peErr ) CPL_WARN_UNUSED_RESULT;
291 
293 OGRErr CPL_DLL OGRSetGenerate_DB2_V72_BYTE_ORDER(
294  int bGenerate_DB2_V72_BYTE_ORDER );
295 
296 int CPL_DLL OGRGetGenerate_DB2_V72_BYTE_ORDER(void);
299 void CPL_DLL OGRSetNonLinearGeometriesEnabledFlag(int bFlag);
300 int CPL_DLL OGRGetNonLinearGeometriesEnabledFlag(void);
301 
303 typedef struct _OGRPreparedGeometry * OGRPreparedGeometryH;
304 
305 int CPL_DLL OGRHasPreparedGeometrySupport(void);
307 void CPL_DLL OGRDestroyPreparedGeometry( OGRPreparedGeometryH hPreparedGeom );
308 int CPL_DLL OGRPreparedGeometryIntersects( OGRPreparedGeometryH hPreparedGeom,
309  OGRGeometryH hOtherGeom );
310 int CPL_DLL OGRPreparedGeometryContains( OGRPreparedGeometryH hPreparedGeom,
311  OGRGeometryH hOtherGeom );
312 
313 /* -------------------------------------------------------------------- */
314 /* Feature related (ogr_feature.h) */
315 /* -------------------------------------------------------------------- */
316 
317 #ifndef DEFINE_OGRFeatureH
319 #define DEFINE_OGRFeatureH
321 #ifdef DEBUG
322 typedef struct OGRFieldDefnHS *OGRFieldDefnH;
323 typedef struct OGRFeatureDefnHS *OGRFeatureDefnH;
324 typedef struct OGRFeatureHS *OGRFeatureH;
325 typedef struct OGRStyleTableHS *OGRStyleTableH;
326 #else
328 typedef void *OGRFieldDefnH;
330 typedef void *OGRFeatureDefnH;
332 typedef void *OGRFeatureH;
334 typedef void *OGRStyleTableH;
335 #endif
337 typedef struct OGRGeomFieldDefnHS *OGRGeomFieldDefnH;
338 
340 typedef struct OGRFieldDomainHS *OGRFieldDomainH;
341 #endif /* DEFINE_OGRFeatureH */
342 
343 /* OGRFieldDefn */
344 
346 void CPL_DLL OGR_Fld_Destroy( OGRFieldDefnH );
347 
348 void CPL_DLL OGR_Fld_SetName( OGRFieldDefnH, const char * );
349 const char CPL_DLL *OGR_Fld_GetNameRef( OGRFieldDefnH );
350 void CPL_DLL OGR_Fld_SetAlternativeName( OGRFieldDefnH, const char * );
351 const char CPL_DLL *OGR_Fld_GetAlternativeNameRef( OGRFieldDefnH );
358 int CPL_DLL OGR_Fld_GetWidth( OGRFieldDefnH );
359 void CPL_DLL OGR_Fld_SetWidth( OGRFieldDefnH, int );
360 int CPL_DLL OGR_Fld_GetPrecision( OGRFieldDefnH );
361 void CPL_DLL OGR_Fld_SetPrecision( OGRFieldDefnH, int );
362 void CPL_DLL OGR_Fld_Set( OGRFieldDefnH, const char *, OGRFieldType,
363  int, int, OGRJustification );
364 int CPL_DLL OGR_Fld_IsIgnored( OGRFieldDefnH hDefn );
365 void CPL_DLL OGR_Fld_SetIgnored( OGRFieldDefnH hDefn, int );
366 int CPL_DLL OGR_Fld_IsNullable( OGRFieldDefnH hDefn );
367 void CPL_DLL OGR_Fld_SetNullable( OGRFieldDefnH hDefn, int );
368 int CPL_DLL OGR_Fld_IsUnique( OGRFieldDefnH hDefn );
369 void CPL_DLL OGR_Fld_SetUnique( OGRFieldDefnH hDefn, int );
370 const char CPL_DLL *OGR_Fld_GetDefault( OGRFieldDefnH hDefn );
371 void CPL_DLL OGR_Fld_SetDefault( OGRFieldDefnH hDefn, const char* );
373 const char CPL_DLL* OGR_Fld_GetDomainName( OGRFieldDefnH hDefn );
374 void CPL_DLL OGR_Fld_SetDomainName( OGRFieldDefnH hDefn, const char* );
375 
376 const char CPL_DLL *OGR_GetFieldTypeName( OGRFieldType );
377 const char CPL_DLL *OGR_GetFieldSubTypeName( OGRFieldSubType );
378 int CPL_DLL OGR_AreTypeSubTypeCompatible( OGRFieldType eType,
379  OGRFieldSubType eSubType );
380 
381 /* OGRGeomFieldDefnH */
382 
384 void CPL_DLL OGR_GFld_Destroy( OGRGeomFieldDefnH );
385 
386 void CPL_DLL OGR_GFld_SetName( OGRGeomFieldDefnH, const char * );
387 const char CPL_DLL *OGR_GFld_GetNameRef( OGRGeomFieldDefnH );
388 
391 
394  OGRSpatialReferenceH hSRS );
395 
396 int CPL_DLL OGR_GFld_IsNullable( OGRGeomFieldDefnH hDefn );
397 void CPL_DLL OGR_GFld_SetNullable( OGRGeomFieldDefnH hDefn, int );
398 
399 int CPL_DLL OGR_GFld_IsIgnored( OGRGeomFieldDefnH hDefn );
400 void CPL_DLL OGR_GFld_SetIgnored( OGRGeomFieldDefnH hDefn, int );
401 
402 /* OGRFeatureDefn */
403 
405 void CPL_DLL OGR_FD_Destroy( OGRFeatureDefnH );
406 void CPL_DLL OGR_FD_Release( OGRFeatureDefnH );
407 const char CPL_DLL *OGR_FD_GetName( OGRFeatureDefnH );
410 int CPL_DLL OGR_FD_GetFieldIndex( OGRFeatureDefnH, const char * );
412 OGRErr CPL_DLL OGR_FD_DeleteFieldDefn( OGRFeatureDefnH hDefn, int iField );
413 OGRErr CPL_DLL OGR_FD_ReorderFieldDefns( OGRFeatureDefnH hDefn, int* panMap );
417 void CPL_DLL OGR_FD_SetGeometryIgnored( OGRFeatureDefnH, int );
419 void CPL_DLL OGR_FD_SetStyleIgnored( OGRFeatureDefnH, int );
420 int CPL_DLL OGR_FD_Reference( OGRFeatureDefnH );
421 int CPL_DLL OGR_FD_Dereference( OGRFeatureDefnH );
423 
424 int CPL_DLL OGR_FD_GetGeomFieldCount( OGRFeatureDefnH hFDefn );
426  int i );
427 int CPL_DLL OGR_FD_GetGeomFieldIndex( OGRFeatureDefnH hFDefn,
428  const char *pszName);
429 
430 void CPL_DLL OGR_FD_AddGeomFieldDefn( OGRFeatureDefnH hFDefn,
431  OGRGeomFieldDefnH hGFldDefn);
433  int iGeomField );
434 int CPL_DLL OGR_FD_IsSame( OGRFeatureDefnH hFDefn,
435  OGRFeatureDefnH hOtherFDefn );
436 /* OGRFeature */
437 
439 void CPL_DLL OGR_F_Destroy( OGRFeatureH );
441 
447 int CPL_DLL OGR_F_Equal( OGRFeatureH, OGRFeatureH );
448 
449 int CPL_DLL OGR_F_GetFieldCount( OGRFeatureH );
451 int CPL_DLL OGR_F_GetFieldIndex( OGRFeatureH, const char * );
452 
453 int CPL_DLL OGR_F_IsFieldSet( OGRFeatureH, int );
454 void CPL_DLL OGR_F_UnsetField( OGRFeatureH, int );
455 
456 int CPL_DLL OGR_F_IsFieldNull( OGRFeatureH, int );
457 int CPL_DLL OGR_F_IsFieldSetAndNotNull( OGRFeatureH, int );
458 void CPL_DLL OGR_F_SetFieldNull( OGRFeatureH, int );
459 
460 OGRField CPL_DLL *OGR_F_GetRawFieldRef( OGRFeatureH, int );
461 
462 int CPL_DLL OGR_RawField_IsUnset( const OGRField* );
463 int CPL_DLL OGR_RawField_IsNull( const OGRField* );
464 void CPL_DLL OGR_RawField_SetUnset( OGRField* );
465 void CPL_DLL OGR_RawField_SetNull( OGRField* );
466 
467 int CPL_DLL OGR_F_GetFieldAsInteger( OGRFeatureH, int );
469 double CPL_DLL OGR_F_GetFieldAsDouble( OGRFeatureH, int );
470 const char CPL_DLL *OGR_F_GetFieldAsString( OGRFeatureH, int );
471 const int CPL_DLL *OGR_F_GetFieldAsIntegerList( OGRFeatureH, int, int * );
472 const GIntBig CPL_DLL *OGR_F_GetFieldAsInteger64List( OGRFeatureH, int, int * );
473 const double CPL_DLL *OGR_F_GetFieldAsDoubleList( OGRFeatureH, int, int * );
474 char CPL_DLL **OGR_F_GetFieldAsStringList( OGRFeatureH, int );
475 GByte CPL_DLL *OGR_F_GetFieldAsBinary( OGRFeatureH, int, int * );
476 int CPL_DLL OGR_F_GetFieldAsDateTime( OGRFeatureH, int, int *, int *, int *,
477  int *, int *, int *, int * );
478 int CPL_DLL OGR_F_GetFieldAsDateTimeEx( OGRFeatureH hFeat, int iField,
479  int *pnYear, int *pnMonth, int *pnDay,
480  int *pnHour, int *pnMinute, float *pfSecond,
481  int *pnTZFlag );
482 
483 void CPL_DLL OGR_F_SetFieldInteger( OGRFeatureH, int, int );
484 void CPL_DLL OGR_F_SetFieldInteger64( OGRFeatureH, int, GIntBig );
485 void CPL_DLL OGR_F_SetFieldDouble( OGRFeatureH, int, double );
486 void CPL_DLL OGR_F_SetFieldString( OGRFeatureH, int, const char * );
487 void CPL_DLL OGR_F_SetFieldIntegerList( OGRFeatureH, int, int, const int * );
488 void CPL_DLL OGR_F_SetFieldInteger64List( OGRFeatureH, int, int, const GIntBig * );
489 void CPL_DLL OGR_F_SetFieldDoubleList( OGRFeatureH, int, int, const double * );
491 void CPL_DLL OGR_F_SetFieldRaw( OGRFeatureH, int, OGRField * );
492 void CPL_DLL OGR_F_SetFieldBinary( OGRFeatureH, int, int, const void * );
493 void CPL_DLL OGR_F_SetFieldDateTime( OGRFeatureH, int,
494  int, int, int, int, int, int, int );
495 void CPL_DLL OGR_F_SetFieldDateTimeEx( OGRFeatureH, int,
496  int, int, int, int, int, float, int );
497 
498 int CPL_DLL OGR_F_GetGeomFieldCount( OGRFeatureH hFeat );
500  int iField );
501 int CPL_DLL OGR_F_GetGeomFieldIndex( OGRFeatureH hFeat,
502  const char *pszName);
503 
505  int iField );
507  int iField,
508  OGRGeometryH hGeom );
509 OGRErr CPL_DLL OGR_F_SetGeomField( OGRFeatureH hFeat,
510  int iField, OGRGeometryH hGeom );
511 
512 GIntBig CPL_DLL OGR_F_GetFID( OGRFeatureH );
514 void CPL_DLL OGR_F_DumpReadable( OGRFeatureH, FILE * );
516 OGRErr CPL_DLL OGR_F_SetFromWithMap( OGRFeatureH, OGRFeatureH, int , const int * );
517 
518 const char CPL_DLL *OGR_F_GetStyleString( OGRFeatureH );
519 void CPL_DLL OGR_F_SetStyleString( OGRFeatureH, const char * );
520 void CPL_DLL OGR_F_SetStyleStringDirectly( OGRFeatureH, char * );
527 
528 const char CPL_DLL *OGR_F_GetNativeData( OGRFeatureH );
529 void CPL_DLL OGR_F_SetNativeData( OGRFeatureH, const char* );
530 const char CPL_DLL *OGR_F_GetNativeMediaType( OGRFeatureH );
531 void CPL_DLL OGR_F_SetNativeMediaType( OGRFeatureH, const char* );
532 
533 void CPL_DLL OGR_F_FillUnsetWithDefault( OGRFeatureH hFeat,
534  int bNotNullableOnly,
535  char** papszOptions );
536 int CPL_DLL OGR_F_Validate( OGRFeatureH, int nValidateFlags, int bEmitError );
537 
538 /* OGRFieldDomain */
539 
541 const char CPL_DLL* OGR_FldDomain_GetName(OGRFieldDomainH);
542 const char CPL_DLL* OGR_FldDomain_GetDescription(OGRFieldDomainH);
550 
551 OGRFieldDomainH CPL_DLL OGR_CodedFldDomain_Create(const char* pszName,
552  const char* pszDescription,
553  OGRFieldType eFieldType,
554  OGRFieldSubType eFieldSubType,
555  const OGRCodedValue* enumeration);
557 
558 OGRFieldDomainH CPL_DLL OGR_RangeFldDomain_Create(const char* pszName,
559  const char* pszDescription,
560  OGRFieldType eFieldType,
561  OGRFieldSubType eFieldSubType,
562  const OGRField* psMin,
563  bool bMinIsInclusive,
564  const OGRField* psMax,
565  bool bMaxIsInclusive);
566 const OGRField CPL_DLL *OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool* pbIsInclusiveOut);
567 const OGRField CPL_DLL *OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool* pbIsInclusiveOut);
568 
569 OGRFieldDomainH CPL_DLL OGR_GlobFldDomain_Create(const char* pszName,
570  const char* pszDescription,
571  OGRFieldType eFieldType,
572  OGRFieldSubType eFieldSubType,
573  const char* pszGlob);
574 const char CPL_DLL *OGR_GlobFldDomain_GetGlob(OGRFieldDomainH);
575 
576 /* -------------------------------------------------------------------- */
577 /* ogrsf_frmts.h */
578 /* -------------------------------------------------------------------- */
579 
580 #ifdef DEBUG
581 typedef struct OGRLayerHS *OGRLayerH;
582 typedef struct OGRDataSourceHS *OGRDataSourceH;
583 typedef struct OGRDriverHS *OGRSFDriverH;
584 #else
586 typedef void *OGRLayerH;
588 typedef void *OGRDataSourceH;
590 typedef void *OGRSFDriverH;
591 #endif
592 
593 /* OGRLayer */
594 
595 const char CPL_DLL* OGR_L_GetName( OGRLayerH );
600  double, double, double, double );
601 void CPL_DLL OGR_L_SetSpatialFilterEx( OGRLayerH, int iGeomField,
602  OGRGeometryH hGeom );
603 void CPL_DLL OGR_L_SetSpatialFilterRectEx( OGRLayerH, int iGeomField,
604  double dfMinX, double dfMinY,
605  double dfMaxX, double dfMaxY );
606 OGRErr CPL_DLL OGR_L_SetAttributeFilter( OGRLayerH, const char * );
607 void CPL_DLL OGR_L_ResetReading( OGRLayerH );
609 
638 #define OGR_FOR_EACH_FEATURE_BEGIN(hFeat, hLayer) \
639  { \
640  OGRFeatureH hFeat = CPL_NULLPTR; \
641  OGR_L_ResetReading(hLayer); \
642  while( true) \
643  { \
644  if( hFeat ) \
645  OGR_F_Destroy(hFeat); \
646  hFeat = OGR_L_GetNextFeature(hLayer); \
647  if( !hFeat ) \
648  break;
649 
651 #define OGR_FOR_EACH_FEATURE_END(hFeat) \
652  } \
653  OGR_F_Destroy(hFeat); \
654  }
655 
663 int CPL_DLL OGR_L_FindFieldIndex( OGRLayerH, const char *, int bExactMatch );
664 GIntBig CPL_DLL OGR_L_GetFeatureCount( OGRLayerH, int );
665 OGRErr CPL_DLL OGR_L_GetExtent( OGRLayerH, OGREnvelope *, int );
666 OGRErr CPL_DLL OGR_L_GetExtentEx( OGRLayerH, int iGeomField,
667  OGREnvelope *psExtent, int bForce );
668 int CPL_DLL OGR_L_TestCapability( OGRLayerH, const char * );
670 OGRErr CPL_DLL OGR_L_CreateGeomField( OGRLayerH hLayer,
671  OGRGeomFieldDefnH hFieldDefn, int bForce );
672 OGRErr CPL_DLL OGR_L_DeleteField( OGRLayerH, int iField );
673 OGRErr CPL_DLL OGR_L_ReorderFields( OGRLayerH, int* panMap );
674 OGRErr CPL_DLL OGR_L_ReorderField( OGRLayerH, int iOldFieldPos, int iNewFieldPos );
675 OGRErr CPL_DLL OGR_L_AlterFieldDefn( OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags );
680 int CPL_DLL OGR_L_Reference( OGRLayerH );
681 int CPL_DLL OGR_L_Dereference( OGRLayerH );
682 int CPL_DLL OGR_L_GetRefCount( OGRLayerH );
686 GIntBig CPL_DLL OGR_L_GetFeaturesRead( OGRLayerH );
688 const char CPL_DLL *OGR_L_GetFIDColumn( OGRLayerH );
689 const char CPL_DLL *OGR_L_GetGeometryColumn( OGRLayerH );
696 OGRErr CPL_DLL OGR_L_SetIgnoredFields( OGRLayerH, const char** );
697 OGRErr CPL_DLL OGR_L_Intersection( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
698 OGRErr CPL_DLL OGR_L_Union( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
699 OGRErr CPL_DLL OGR_L_SymDifference( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
700 OGRErr CPL_DLL OGR_L_Identity( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
701 OGRErr CPL_DLL OGR_L_Update( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
702 OGRErr CPL_DLL OGR_L_Clip( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
703 OGRErr CPL_DLL OGR_L_Erase( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
704 
705 /* OGRDataSource */
706 
707 void CPL_DLL OGR_DS_Destroy( OGRDataSourceH );
708 const char CPL_DLL *OGR_DS_GetName( OGRDataSourceH );
709 int CPL_DLL OGR_DS_GetLayerCount( OGRDataSourceH );
711 OGRLayerH CPL_DLL OGR_DS_GetLayerByName( OGRDataSourceH, const char * );
714 OGRLayerH CPL_DLL OGR_DS_CreateLayer( OGRDataSourceH, const char *,
716  char ** );
717 OGRLayerH CPL_DLL OGR_DS_CopyLayer( OGRDataSourceH, OGRLayerH, const char *,
718  char ** );
719 int CPL_DLL OGR_DS_TestCapability( OGRDataSourceH, const char * );
720 OGRLayerH CPL_DLL OGR_DS_ExecuteSQL( OGRDataSourceH, const char *,
721  OGRGeometryH, const char * );
724 int CPL_DLL OGR_DS_Reference( OGRDataSourceH );
725 int CPL_DLL OGR_DS_Dereference( OGRDataSourceH );
726 int CPL_DLL OGR_DS_GetRefCount( OGRDataSourceH );
727 int CPL_DLL OGR_DS_GetSummaryRefCount( OGRDataSourceH );
737 
738 /* OGRSFDriver */
739 
740 const char CPL_DLL *OGR_Dr_GetName( OGRSFDriverH );
742 int CPL_DLL OGR_Dr_TestCapability( OGRSFDriverH, const char * );
744  char ** ) CPL_WARN_UNUSED_RESULT;
746  const char *, char ** ) CPL_WARN_UNUSED_RESULT;
747 OGRErr CPL_DLL OGR_Dr_DeleteDataSource( OGRSFDriverH, const char * );
748 
749 /* OGRSFDriverRegistrar */
750 
755 void CPL_DLL OGRRegisterDriver( OGRSFDriverH );
756 void CPL_DLL OGRDeregisterDriver( OGRSFDriverH );
758 int CPL_DLL OGRGetDriverCount(void);
759 OGRSFDriverH CPL_DLL OGRGetDriver( int );
760 OGRSFDriverH CPL_DLL OGRGetDriverByName( const char * );
762 int CPL_DLL OGRGetOpenDSCount(void);
763 OGRDataSourceH CPL_DLL OGRGetOpenDS( int iDS );
766 void CPL_DLL OGRRegisterAll(void);
767 
770 void CPL_DLL OGRCleanupAll(void);
771 
772 /* -------------------------------------------------------------------- */
773 /* ogrsf_featurestyle.h */
774 /* -------------------------------------------------------------------- */
775 
776 #ifdef DEBUG
777 typedef struct OGRStyleMgrHS *OGRStyleMgrH;
778 typedef struct OGRStyleToolHS *OGRStyleToolH;
779 #else
781 typedef void *OGRStyleMgrH;
783 typedef void *OGRStyleToolH;
784 #endif
785 
786 /* OGRStyleMgr */
787 
789 void CPL_DLL OGR_SM_Destroy(OGRStyleMgrH hSM);
790 
791 const char CPL_DLL *OGR_SM_InitFromFeature(OGRStyleMgrH hSM,
792  OGRFeatureH hFeat);
793 int CPL_DLL OGR_SM_InitStyleString(OGRStyleMgrH hSM,
794  const char *pszStyleString);
795 int CPL_DLL OGR_SM_GetPartCount(OGRStyleMgrH hSM,
796  const char *pszStyleString);
797 OGRStyleToolH CPL_DLL OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId,
798  const char *pszStyleString);
799 int CPL_DLL OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST);
800 int CPL_DLL OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName,
801  const char *pszStyleString);
802 
803 /* OGRStyleTool */
804 
806 void CPL_DLL OGR_ST_Destroy(OGRStyleToolH hST);
807 
809 
811 void CPL_DLL OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit,
812  double dfGroundPaperScale);
813 
814 const char CPL_DLL *OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull);
815 int CPL_DLL OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam, int *bValueIsNull);
816 double CPL_DLL OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull);
817 void CPL_DLL OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue);
818 void CPL_DLL OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue);
819 void CPL_DLL OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue);
820 const char CPL_DLL *OGR_ST_GetStyleString(OGRStyleToolH hST);
821 
822 int CPL_DLL OGR_ST_GetRGBFromString(OGRStyleToolH hST, const char *pszColor,
823  int *pnRed, int *pnGreen, int *pnBlue,
824  int *pnAlpha);
825 
826 /* OGRStyleTable */
827 
829 void CPL_DLL OGR_STBL_Destroy( OGRStyleTableH hSTBL );
830 int CPL_DLL OGR_STBL_AddStyle( OGRStyleTableH hStyleTable,
831  const char *pszName,
832  const char *pszStyleString);
833 int CPL_DLL OGR_STBL_SaveStyleTable( OGRStyleTableH hStyleTable,
834  const char *pszFilename );
835 int CPL_DLL OGR_STBL_LoadStyleTable( OGRStyleTableH hStyleTable,
836  const char *pszFilename );
837 const char CPL_DLL *OGR_STBL_Find( OGRStyleTableH hStyleTable, const char *pszName );
838 void CPL_DLL OGR_STBL_ResetStyleStringReading( OGRStyleTableH hStyleTable );
839 const char CPL_DLL *OGR_STBL_GetNextStyle( OGRStyleTableH hStyleTable);
840 const char CPL_DLL *OGR_STBL_GetLastStyleName( OGRStyleTableH hStyleTable);
841 
842 CPL_C_END
843 
844 #endif /* ndef OGR_API_H_INCLUDED */
Simple container for a bounding region in 3D.
Definition: ogr_core.h:176
Simple container for a bounding region (rectangle)
Definition: ogr_core.h:58
Definitions for CPL mini XML Parser/Serializer.
#define CPL_C_END
Macro to end a block of C symbols.
Definition: cpl_port.h:339
#define CPL_C_START
Macro to start a block of C symbols.
Definition: cpl_port.h:337
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition: cpl_port.h:1216
#define CPL_WARN_UNUSED_RESULT
Qualifier to warn when the return value of a function is not used.
Definition: cpl_port.h:946
unsigned char GByte
Unsigned byte type.
Definition: cpl_port.h:215
long long GIntBig
Large signed integer type (generally 64-bit integer type).
Definition: cpl_port.h:248
void OGR_L_SetSpatialFilterEx(OGRLayerH, int iGeomField, OGRGeometryH hGeom)
Set a new spatial filter.
Definition: ogrlayer.cpp:1166
OGRErr OGR_F_SetGeomFieldDirectly(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition: ogrfeature.cpp:845
OGRErr OGR_L_SymDifference(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Symmetrical difference of two layers.
Definition: ogrlayer.cpp:3098
void OGR_G_SetPointZM(OGRGeometryH, int iPoint, double, double, double, double)
Set the location of a vertex in a point or linestring geometry.
Definition: ogr_api.cpp:1003
void OGR_DS_SetStyleTable(OGRDataSourceH, OGRStyleTableH)
Set style table.
Definition: ogrdatasource.cpp:366
OGRLayerH OGR_DS_GetLayer(OGRDataSourceH, int)
Fetch a layer by index.
Definition: ogrdatasource.cpp:278
OGRGeometryH OGR_G_Simplify(OGRGeometryH hThis, double tolerance)
Compute a simplified geometry.
Definition: ogrgeometry.cpp:5595
OGRFieldDomainType OGR_FldDomain_GetDomainType(OGRFieldDomainH)
Get the type of the field domain.
Definition: ogrfielddefn.cpp:2040
void * OGRCoordinateTransformationH
Opaque type for a coordinate transformation object.
Definition: ogr_api.h:80
char * OGR_G_ExportToGMLEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1266
void OGR_FD_Release(OGRFeatureDefnH)
Drop a reference, and destroy if unreferenced.
Definition: ogrfeaturedefn.cpp:181
int OGR_G_Overlaps(OGRGeometryH, OGRGeometryH)
Test for overlap.
Definition: ogrgeometry.cpp:5215
GIntBig OGR_L_GetFeatureCount(OGRLayerH, int)
Fetch the feature count in this layer.
Definition: ogrlayer.cpp:194
void OGR_F_SetFieldNull(OGRFeatureH, int)
Clear a field, marking it as null.
Definition: ogrfeature.cpp:1698
OGRDataSourceH OGR_Dr_CreateDataSource(OGRSFDriverH, const char *, char **)
This function attempts to create a new data source based on the passed driver.
OGRwkbGeometryType OGR_L_GetGeomType(OGRLayerH)
Return the layer geometry type.
Definition: ogrlayer.cpp:1770
int OGR_FD_GetGeomFieldCount(OGRFeatureDefnH hFDefn)
Fetch number of geometry fields on the passed feature definition.
Definition: ogrfeaturedefn.cpp:652
int OGR_G_GetPointsZM(OGRGeometryH hGeom, void *pabyX, int nXStride, void *pabyY, int nYStride, void *pabyZ, int nZStride, void *pabyM, int nMStride)
Returns all points of line string.
Definition: ogr_api.cpp:365
OGRJustification OGR_Fld_GetJustify(OGRFieldDefnH)
Get the justification for this field.
Definition: ogrfielddefn.cpp:940
OGRFeatureH OGR_F_Create(OGRFeatureDefnH)
Feature factory.
Definition: ogrfeature.cpp:129
OGRErr OGR_G_ExportToIsoWkt(OGRGeometryH, char **)
Convert a geometry into SFSQL 1.2 / ISO SQL/MM Part 3 well known text format.
Definition: ogrgeometry.cpp:1898
GIntBig OGR_F_GetFieldAsInteger64(OGRFeatureH, int)
Fetch field value as integer 64 bit.
Definition: ogrfeature.cpp:2077
void OGR_FldDomain_SetSplitPolicy(OGRFieldDomainH, OGRFieldDomainSplitPolicy)
Set the split policy of the field domain.
Definition: ogrfielddefn.cpp:2110
void OGR_GFld_Destroy(OGRGeomFieldDefnH)
Destroy a geometry field definition.
Definition: ogrgeomfielddefn.cpp:155
OGRErr OGR_L_Erase(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Remove areas that are covered by the method layer.
Definition: ogrlayer.cpp:4252
int OGR_FD_Dereference(OGRFeatureDefnH)
Decrements the reference count by one.
Definition: ogrfeaturedefn.cpp:1160
const char * OGR_F_GetStyleString(OGRFeatureH)
Fetch style string for this feature.
Definition: ogrfeature.cpp:6127
const char * OGR_Fld_GetDomainName(OGRFieldDefnH hDefn)
Return the name of the field domain for this field.
Definition: ogrfielddefn.cpp:1483
OGRGeomFieldDefnH OGR_F_GetGeomFieldDefnRef(OGRFeatureH hFeat, int iField)
Fetch definition for this geometry field.
Definition: ogrfeature.cpp:1294
void OGR_FD_SetGeomType(OGRFeatureDefnH, OGRwkbGeometryType)
Assign the base geometry type for the passed layer (the same as the feature definition).
Definition: ogrfeaturedefn.cpp:1087
int OGR_Fld_GetPrecision(OGRFieldDefnH)
Get the formatting precision for this field.
Definition: ogrfielddefn.cpp:1076
OGRDataSourceH OGROpen(const char *, int, OGRSFDriverH *)
Open a file / data source with one of the registered drivers.
OGRFeatureDefnH OGR_F_GetDefnRef(OGRFeatureH)
Fetch feature definition.
Definition: ogrfeature.cpp:328
void OGR_Fld_SetPrecision(OGRFieldDefnH, int)
Set the formatting precision for this field in characters.
Definition: ogrfielddefn.cpp:1112
OGRErr OGR_DS_SyncToDisk(OGRDataSourceH)
Flush pending changes to disk.
Definition: ogrdatasource.cpp:310
void OGR_G_Set3D(OGRGeometryH, int)
Add or remove the Z coordinate dimension.
Definition: ogrgeometry.cpp:1126
void * OGRGeometryH
Opaque type for a geometry.
Definition: ogr_api.h:63
void OGR_Fld_SetAlternativeName(OGRFieldDefnH, const char *)
Reset the alternative name (or "alias") for this field.
Definition: ogrfielddefn.cpp:286
void OGR_G_AddPointM(OGRGeometryH, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1149
void OGR_F_Destroy(OGRFeatureH)
Destroy feature.
Definition: ogrfeature.cpp:220
OGRGeometryH OGR_G_Clone(OGRGeometryH)
Make a copy of this object.
Definition: ogrgeometry.cpp:2009
const char * OGR_G_GetGeometryName(OGRGeometryH)
Fetch WKT name for geometry type.
Definition: ogrgeometry.cpp:1973
void OGR_FD_SetGeometryIgnored(OGRFeatureDefnH, int)
Set whether the geometry can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1385
OGRGeometryH OGR_F_GetGeometryRef(OGRFeatureH)
Fetch a handle to feature geometry.
Definition: ogrfeature.cpp:628
void OGR_F_SetFieldInteger64(OGRFeatureH, int, GIntBig)
Set field to 64 bit integer value.
Definition: ogrfeature.cpp:3640
OGRGeometryH OGR_G_Buffer(OGRGeometryH, double, int)
Compute buffer of geometry.
Definition: ogrgeometry.cpp:4151
void OGR_Fld_SetWidth(OGRFieldDefnH, int)
Set the formatting width for this field in characters.
Definition: ogrfielddefn.cpp:1040
double OGR_G_GetZ(OGRGeometryH, int)
Fetch the z coordinate of a point from a Point or a LineString/LinearRing geometry.
Definition: ogr_api.cpp:233
int OGR_FD_GetFieldIndex(OGRFeatureDefnH, const char *)
Find field by name.
Definition: ogrfeaturedefn.cpp:1280
int OGR_G_GetGeometryCount(OGRGeometryH)
Fetch the number of elements in a geometry or number of geometries in container.
Definition: ogr_api.cpp:1243
OGRErr OGR_FD_DeleteGeomFieldDefn(OGRFeatureDefnH hFDefn, int iGeomField)
Delete an existing geometry field definition.
Definition: ogrfeaturedefn.cpp:892
const char * OGR_FD_GetName(OGRFeatureDefnH)
Get name of the OGRFeatureDefn passed as an argument.
Definition: ogrfeaturedefn.cpp:267
OGRGeometryH OGR_G_GetCurveGeometry(OGRGeometryH hGeom, char **papszOptions)
Return curve version of this geometry.
Definition: ogr_api.cpp:1758
void * OGRSpatialReferenceH
Opaque type for a spatial reference system.
Definition: ogr_api.h:78
int OGR_G_Centroid(OGRGeometryH, OGRGeometryH)
Compute the geometry centroid.
Definition: ogrgeometry.cpp:5391
char * OGR_G_ExportToKML(OGRGeometryH, const char *pszAltitudeMode)
Convert a geometry into KML format.
Definition: ogr2kmlgeometry.cpp:502
void OGR_G_AddPoint_2D(OGRGeometryH, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1106
int OGR_Fld_IsIgnored(OGRFieldDefnH hDefn)
Return whether this field should be omitted when fetching features.
Definition: ogrfielddefn.cpp:1205
OGRFeatureH OGR_L_GetFeature(OGRLayerH, GIntBig)
Fetch a feature by its identifier.
Definition: ogrlayer.cpp:481
void OGR_FD_AddFieldDefn(OGRFeatureDefnH, OGRFieldDefnH)
Add a new field definition to the passed feature definition.
Definition: ogrfeaturedefn.cpp:465
double OGR_G_Area(OGRGeometryH)
Compute geometry area.
Definition: ogr_api.cpp:1607
void OGR_F_SetStyleTableDirectly(OGRFeatureH, OGRStyleTableH)
Set style table and take ownership.
Definition: ogrfeature.cpp:6389
OGRGeometryH OGR_G_SymDifference(OGRGeometryH, OGRGeometryH)
Compute symmetric difference.
Definition: ogrgeometry.cpp:4716
OGRGeometryH OGR_G_UnionCascaded(OGRGeometryH)
Compute union using cascading.
Definition: ogrgeometry.cpp:4472
OGRErr OGR_L_CreateFeature(OGRLayerH, OGRFeatureH)
Create and write a new feature within a layer.
Definition: ogrlayer.cpp:647
void OGR_G_SetPoint(OGRGeometryH, int iPoint, double, double, double)
Set the location of a vertex in a point or linestring geometry.
Definition: ogr_api.cpp:817
void OGRSetNonLinearGeometriesEnabledFlag(int bFlag)
Set flag to enable/disable returning non-linear geometries in the C API.
Definition: ogr_api.cpp:1831
OGRwkbGeometryType OGR_GFld_GetType(OGRGeomFieldDefnH)
Fetch geometry type of this field.
Definition: ogrgeomfielddefn.cpp:284
void OGR_F_SetFieldBinary(OGRFeatureH, int, int, const void *)
Set field to binary data.
Definition: ogrfeature.cpp:4776
double OGR_G_GetX(OGRGeometryH, int)
Fetch the x coordinate of a point from a Point or a LineString/LinearRing geometry.
Definition: ogr_api.cpp:187
int OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName, const char *pszStyleString)
Add a style to the current style table.
Definition: ogrfeaturestyle.cpp:441
void OGR_F_SetFieldStringList(OGRFeatureH, int, CSLConstList)
Set field to list of strings value.
Definition: ogrfeature.cpp:4691
void OGR_G_GetPointZM(OGRGeometryH, int iPoint, double *, double *, double *, double *)
Fetch a point in line string or a point geometry.
Definition: ogr_api.cpp:488
OGRGeometryH OGR_L_GetSpatialFilter(OGRLayerH)
This function returns the current spatial filter for this layer.
Definition: ogrlayer.cpp:1095
const char * OGR_F_GetNativeData(OGRFeatureH)
Returns the native data for the feature.
Definition: ogrfeature.cpp:6736
OGRGeometryH OGR_F_GetGeomFieldRef(OGRFeatureH hFeat, int iField)
Fetch a handle to feature geometry.
Definition: ogrfeature.cpp:755
OGRGeometryH OGR_G_CreateGeometryFromEsriJson(const char *)
Create a OGR geometry from a ESRI JSON geometry object.
size_t OGR_G_WkbSizeEx(OGRGeometryH hGeom)
Returns size of related binary representation.
Definition: ogrgeometry.cpp:1324
OGRFieldDomainMergePolicy OGR_FldDomain_GetMergePolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition: ogrfielddefn.cpp:2129
OGRFieldDomainH OGR_GlobFldDomain_Create(const char *pszName, const char *pszDescription, OGRFieldType eFieldType, OGRFieldSubType eFieldSubType, const char *pszGlob)
Creates a new blob field domain.
Definition: ogrfielddefn.cpp:1978
void OGR_G_DumpReadable(OGRGeometryH, FILE *, const char *)
Dump geometry in well known text format to indicated output file.
Definition: ogrgeometry.cpp:399
OGRErr OGR_G_CreateFromFgf(const void *, OGRSpatialReferenceH, OGRGeometryH *, int, int *)
Create a geometry object of the appropriate type from its FGF (FDO Geometry Format) binary representa...
Definition: ogrgeometryfactory.cpp:2634
OGRErr OGR_G_ExportToWkt(OGRGeometryH, char **)
Convert a geometry into well known text format.
Definition: ogrgeometry.cpp:1865
char * OGR_G_ExportToGML(OGRGeometryH)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1197
int OGR_G_IsSimple(OGRGeometryH)
Returns TRUE if the geometry is simple.
Definition: ogrgeometry.cpp:2303
char ** OGR_F_GetFieldAsStringList(OGRFeatureH, int)
Fetch field value as a list of strings.
Definition: ogrfeature.cpp:2959
OGRFieldSubType OGR_Fld_GetSubType(OGRFieldDefnH)
Fetch subtype of this field.
Definition: ogrfielddefn.cpp:464
int OGR_AreTypeSubTypeCompatible(OGRFieldType eType, OGRFieldSubType eSubType)
Return if type and subtype are compatible.
Definition: ogrfielddefn.cpp:895
OGRSFDriverH OGRGetDriver(int)
Fetch the indicated driver.
OGRErr OGR_L_SetAttributeFilter(OGRLayerH, const char *)
Set a new attribute query.
Definition: ogrlayer.cpp:430
const char * OGR_ST_GetStyleString(OGRStyleToolH hST)
Get the style string for this Style Tool.
Definition: ogrfeaturestyle.cpp:2583
const char * OGR_FldDomain_GetDescription(OGRFieldDomainH)
Get the description of the field domain.
Definition: ogrfielddefn.cpp:2023
CPLXMLNode * OGR_G_ExportEnvelopeToGMLTree(OGRGeometryH)
Export the envelope of a geometry as a gml:Box.
Definition: ogr2gmlgeometry.cpp:452
OGRLayerH OGR_DS_CreateLayer(OGRDataSourceH, const char *, OGRSpatialReferenceH, OGRwkbGeometryType, char **)
This function attempts to create a new layer on the data source with the indicated name,...
Definition: ogrdatasource.cpp:119
OGRErr OGR_G_ImportFromWkt(OGRGeometryH, char **)
Assign geometry from well known text data.
Definition: ogrgeometry.cpp:1642
const char * OGR_F_GetFieldAsString(OGRFeatureH, int)
Fetch field value as a string.
Definition: ogrfeature.cpp:2620
OGRErr OGR_G_TransformTo(OGRGeometryH, OGRSpatialReferenceH)
Transform geometry to new spatial reference system.
Definition: ogrgeometry.cpp:685
void OGR_Fld_Destroy(OGRFieldDefnH)
Destroy a field definition.
Definition: ogrfielddefn.cpp:145
const OGRField * OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the minimum value.
Definition: ogrfielddefn.cpp:2200
void OGR_SM_Destroy(OGRStyleMgrH hSM)
Destroy Style Manager.
Definition: ogrfeaturestyle.cpp:188
void OGR_Fld_SetDomainName(OGRFieldDefnH hDefn, const char *)
Set the name of the field domain for this field.
Definition: ogrfielddefn.cpp:1521
int OGR_F_GetFieldAsDateTime(OGRFeatureH, int, int *, int *, int *, int *, int *, int *, int *)
Fetch field value as date and time.
Definition: ogrfeature.cpp:3163
int OGR_L_TestCapability(OGRLayerH, const char *)
Test if this layer supported the named capability.
Definition: ogrlayer.cpp:1067
void OGR_DS_Destroy(OGRDataSourceH)
Closes opened datasource and releases allocated resources.
Definition: ogrdatasource.cpp:58
OGRFieldDefnH OGR_FD_GetFieldDefn(OGRFeatureDefnH, int)
Fetch field definition of the passed feature definition.
Definition: ogrfeaturedefn.cpp:385
void OGR_L_SetSpatialFilterRectEx(OGRLayerH, int iGeomField, double dfMinX, double dfMinY, double dfMaxX, double dfMaxY)
Set a new rectangular spatial filter.
Definition: ogrlayer.cpp:1238
OGRGeometryH OGR_G_Difference(OGRGeometryH, OGRGeometryH)
Compute difference.
Definition: ogrgeometry.cpp:4590
double OGR_G_GetM(OGRGeometryH, int)
Fetch the m coordinate of a point from a geometry.
Definition: ogr_api.cpp:256
OGRErr OGR_G_AddGeometry(OGRGeometryH, OGRGeometryH)
Add a geometry to a geometry container.
Definition: ogr_api.cpp:1374
const double * OGR_F_GetFieldAsDoubleList(OGRFeatureH, int, int *)
Fetch field value as a list of doubles.
Definition: ogrfeature.cpp:2874
int OGR_Fld_IsDefaultDriverSpecific(OGRFieldDefnH hDefn)
Returns whether the default value is driver specific.
Definition: ogrfielddefn.cpp:731
void OGR_G_SwapXY(OGRGeometryH hGeom)
Swap x and y coordinates.
Definition: ogrgeometry.cpp:5942
OGRErr OGR_L_ReorderFields(OGRLayerH, int *panMap)
Reorder all the fields of a layer.
Definition: ogrlayer.cpp:748
OGRErr OGR_Dr_DeleteDataSource(OGRSFDriverH, const char *)
Delete a datasource.
int OGR_G_IsValid(OGRGeometryH)
Test if the geometry is valid.
Definition: ogrgeometry.cpp:2231
void OGR_G_AssignSpatialReference(OGRGeometryH, OGRSpatialReferenceH)
Assign spatial reference to this object.
Definition: ogrgeometry.cpp:472
OGRGeometryH OGR_G_MakeValid(OGRGeometryH)
Attempts to make an invalid geometry valid without losing vertices.
Definition: ogrgeometry.cpp:3731
OGRGeometryH OGR_G_CreateGeometry(OGRwkbGeometryType)
Create an empty geometry of desired type.
Definition: ogrgeometryfactory.cpp:652
OGRGeometryH OGR_G_ForceTo(OGRGeometryH hGeom, OGRwkbGeometryType eTargetType, char **papszOptions)
Convert to another geometry type.
Definition: ogrgeometryfactory.cpp:4899
void OGR_G_SetPointCount(OGRGeometryH hGeom, int nNewPointCount)
Set number of points in a geometry.
Definition: ogr_api.cpp:113
void OGR_G_SetPoints(OGRGeometryH hGeom, int nPointsIn, const void *pabyX, int nXStride, const void *pabyY, int nYStride, const void *pabyZ, int nZStride)
Assign all points in a point or a line string geometry.
Definition: ogr_api.cpp:569
void * OGRStyleMgrH
Style manager opaque type.
Definition: ogr_api.h:781
OGRGeometryH OGR_G_GetLinearGeometry(OGRGeometryH hGeom, double dfMaxAngleStepSizeDegrees, char **papszOptions)
Return, possibly approximate, linear version of this geometry.
Definition: ogr_api.cpp:1718
int OGR_F_GetGeomFieldIndex(OGRFeatureH hFeat, const char *pszName)
Fetch the geometry field index given geometry field name.
Definition: ogrfeature.cpp:1344
OGRErr OGR_G_RemoveGeometry(OGRGeometryH, int, int)
Remove a geometry from an exiting geometry container.
Definition: ogr_api.cpp:1513
int OGR_Fld_IsNullable(OGRFieldDefnH hDefn)
Return whether this field can receive null values.
Definition: ogrfielddefn.cpp:1308
const char * OGR_STBL_Find(OGRStyleTableH hStyleTable, const char *pszName)
Get a style string by name.
Definition: ogrfeaturestyle.cpp:1131
int OGR_FD_GetFieldCount(OGRFeatureDefnH)
Fetch number of fields on the passed feature definition.
Definition: ogrfeaturedefn.cpp:304
void OGR_Fld_Set(OGRFieldDefnH, const char *, OGRFieldType, int, int, OGRJustification)
Set defining parameters for a field in one call.
Definition: ogrfielddefn.cpp:1168
OGRErr OGR_G_Transform(OGRGeometryH, OGRCoordinateTransformationH)
Apply arbitrary coordinate transformation to geometry.
Definition: ogrgeometry.cpp:744
void OGR_FD_Destroy(OGRFeatureDefnH)
Destroy a feature definition object and release all memory associated with it.
Definition: ogrfeaturedefn.cpp:146
OGRGeometryH OGR_G_Intersection(OGRGeometryH, OGRGeometryH)
Compute intersection.
Definition: ogrgeometry.cpp:4271
OGRGeometryH OGR_F_StealGeometry(OGRFeatureH)
Take away ownership of geometry.
Definition: ogrfeature.cpp:556
OGRFeatureDefnH OGR_FD_Create(const char *)
Create a new feature definition object to hold the field definitions.
Definition: ogrfeaturedefn.cpp:96
OGRErr OGR_L_SetFeature(OGRLayerH, OGRFeatureH)
Rewrite an existing feature.
Definition: ogrlayer.cpp:608
OGRFieldDomainH OGR_CodedFldDomain_Create(const char *pszName, const char *pszDescription, OGRFieldType eFieldType, OGRFieldSubType eFieldSubType, const OGRCodedValue *enumeration)
Creates a new coded field domain.
Definition: ogrfielddefn.cpp:1767
void OGR_FldDomain_Destroy(OGRFieldDomainH)
Destroy a field domain.
Definition: ogrfielddefn.cpp:1717
OGRErr OGR_L_Intersection(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Intersection of two layers.
Definition: ogrlayer.cpp:2321
void OGR_L_SetSpatialFilterRect(OGRLayerH, double, double, double, double)
Set a new rectangular spatial filter.
Definition: ogrlayer.cpp:1218
void OGR_STBL_Destroy(OGRStyleTableH hSTBL)
Destroy Style Table.
Definition: ogrfeaturestyle.cpp:826
void OGR_ST_Destroy(OGRStyleToolH hST)
Destroy Style Tool.
Definition: ogrfeaturestyle.cpp:1403
OGRSFDriverH OGR_DS_GetDriver(OGRDataSourceH)
Returns the driver that the dataset was opened with.
Definition: ogrdatasource.cpp:326
void OGR_F_SetNativeMediaType(OGRFeatureH, const char *)
Sets the native media type for the feature.
Definition: ogrfeature.cpp:6900
double OGR_G_Length(OGRGeometryH)
Compute length of a geometry.
Definition: ogr_api.cpp:1559
int OGR_G_WkbSize(OGRGeometryH hGeom)
Returns size of related binary representation.
Definition: ogrgeometry.cpp:1289
const OGRField * OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the maximum value.
Definition: ogrfielddefn.cpp:2239
OGRErr OGR_L_CommitTransaction(OGRLayerH)
For datasources which support transactions, CommitTransaction commits a transaction.
Definition: ogrlayer.cpp:949
OGRStyleTableH OGR_DS_GetStyleTable(OGRDataSourceH)
Get style table.
Definition: ogrdatasource.cpp:339
void OGR_G_GetEnvelope(OGRGeometryH, OGREnvelope *)
Computes and returns the bounding envelope for this geometry in the passed psEnvelope structure.
Definition: ogrgeometry.cpp:1356
OGRStyleToolH OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId, const char *pszStyleString)
Fetch a part (style tool) from the current style.
Definition: ogrfeaturestyle.cpp:710
double OGR_F_GetFieldAsDouble(OGRFeatureH, int)
Fetch field value as a double.
Definition: ogrfeature.cpp:2190
OGRErr OGR_G_ExportToIsoWkb(OGRGeometryH, OGRwkbByteOrder, unsigned char *)
Convert a geometry into SFSQL 1.2 / ISO SQL/MM Part 3 well known binary format.
Definition: ogrgeometry.cpp:1588
void * OGRFieldDefnH
Opaque type for a field definition (OGRFieldDefn)
Definition: ogr_api.h:328
void OGR_F_SetFieldDateTime(OGRFeatureH, int, int, int, int, int, int, int, int)
Set field to datetime.
Definition: ogrfeature.cpp:4912
OGRErr OGR_FD_DeleteFieldDefn(OGRFeatureDefnH hDefn, int iField)
Delete an existing field definition.
Definition: ogrfeaturedefn.cpp:534
OGRLayerH OGR_DS_CopyLayer(OGRDataSourceH, OGRLayerH, const char *, char **)
Duplicate an existing layer.
Definition: ogrdatasource.cpp:149
OGRFieldSubType OGR_FldDomain_GetFieldSubType(OGRFieldDomainH)
Get the field subtype of the field domain.
Definition: ogrfielddefn.cpp:2074
void * OGRLayerH
Opaque type for a layer (OGRLayer)
Definition: ogr_api.h:586
OGRGeometryH OGR_GeomTransformer_Transform(OGRGeomTransformerH hTransformer, OGRGeometryH hGeom)
Transforms a geometry.
Definition: ogrgeometryfactory.cpp:4061
void OGR_Fld_SetName(OGRFieldDefnH, const char *)
Reset the name of this field.
Definition: ogrfielddefn.cpp:185
OGRErr OGR_G_CreateFromWkb(const void *, OGRSpatialReferenceH, OGRGeometryH *, int)
Create a geometry object of the appropriate type from its well known binary representation.
Definition: ogrgeometryfactory.cpp:275
OGRGeometryH OGR_G_ForceToLineString(OGRGeometryH)
Convert to line string.
Definition: ogrgeometryfactory.cpp:4511
OGRFeatureH OGR_L_GetNextFeature(OGRLayerH)
Fetch the next available feature from this layer.
Definition: ogrlayer.cpp:541
OGRGeometryH OGR_G_Polygonize(OGRGeometryH)
Polygonizes a set of sparse edges.
Definition: ogrgeometry.cpp:5907
int OGR_FD_Reference(OGRFeatureDefnH)
Increments the reference count by one.
Definition: ogrfeaturedefn.cpp:1126
void OGR_Fld_SetUnique(OGRFieldDefnH hDefn, int)
Set whether this field has a unique constraint.
Definition: ogrfielddefn.cpp:1439
void OGR_L_SetSpatialFilter(OGRLayerH, OGRGeometryH)
Set a new spatial filter.
Definition: ogrlayer.cpp:1148
OGRErr OGR_L_Identity(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Identify the features of this layer with the ones from the identity layer.
Definition: ogrlayer.cpp:3448
OGRErr OGR_L_AlterFieldDefn(OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags)
Alter the definition of an existing field on a layer.
Definition: ogrlayer.cpp:856
void OGR_G_GetPoint(OGRGeometryH, int iPoint, double *, double *, double *)
Fetch a point in line string or a point geometry.
Definition: ogr_api.cpp:418
int OGR_FD_GetGeomFieldIndex(OGRFeatureDefnH hFDefn, const char *pszName)
Find geometry field by name.
Definition: ogrfeaturedefn.cpp:949
void OGR_STBL_ResetStyleStringReading(OGRStyleTableH hStyleTable)
Reset the next style pointer to 0.
Definition: ogrfeaturestyle.cpp:1243
OGRGeometryH OGR_G_GetGeometryRef(OGRGeometryH, int)
Fetch geometry from a geometry container.
Definition: ogr_api.cpp:1308
void OGR_FD_SetStyleIgnored(OGRFeatureDefnH, int)
Set whether the style can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1453
int OGR_G_GetPoints(OGRGeometryH hGeom, void *pabyX, int nXStride, void *pabyY, int nYStride, void *pabyZ, int nZStride)
Returns all points of line string.
Definition: ogr_api.cpp:297
OGRErr OGR_G_CreateFromWkbEx(const void *, OGRSpatialReferenceH, OGRGeometryH *, size_t)
Create a geometry object of the appropriate type from its well known binary representation.
Definition: ogrgeometryfactory.cpp:321
void OGR_GFld_SetName(OGRGeomFieldDefnH, const char *)
Reset the name of this field.
Definition: ogrgeomfielddefn.cpp:202
OGRErr OGR_L_SetIgnoredFields(OGRLayerH, const char **)
Set which fields can be omitted when retrieving features from the layer.
Definition: ogrlayer.cpp:1847
int OGR_G_Touches(OGRGeometryH, OGRGeometryH)
Test for touching.
Definition: ogrgeometry.cpp:4883
OGRFieldDefnH OGR_F_GetFieldDefnRef(OGRFeatureH, int)
Fetch definition for this field.
Definition: ogrfeature.cpp:1145
int OGR_Fld_IsUnique(OGRFieldDefnH hDefn)
Return whether this field has a unique constraint.
Definition: ogrfielddefn.cpp:1392
void OGR_F_SetFieldDateTimeEx(OGRFeatureH, int, int, int, int, int, int, float, int)
Set field to datetime.
Definition: ogrfeature.cpp:4953
GByte * OGR_F_GetFieldAsBinary(OGRFeatureH, int, int *)
Fetch field value as binary.
Definition: ogrfeature.cpp:3032
double OGR_G_Distance3D(OGRGeometryH, OGRGeometryH)
Returns the 3D distance between two geometries.
Definition: ogrgeometry.cpp:3497
OGRFieldDomainSplitPolicy OGR_FldDomain_GetSplitPolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition: ogrfielddefn.cpp:2092
int OGR_G_IsEmpty(OGRGeometryH)
Test if the geometry is empty.
Definition: ogrgeometry.cpp:2118
int OGR_F_GetFieldAsDateTimeEx(OGRFeatureH hFeat, int iField, int *pnYear, int *pnMonth, int *pnDay, int *pnHour, int *pnMinute, float *pfSecond, int *pnTZFlag)
Fetch field value as date and time.
Definition: ogrfeature.cpp:3207
OGRLayerH OGR_DS_GetLayerByName(OGRDataSourceH, const char *)
Fetch a layer by name.
Definition: ogrdatasource.cpp:186
const char * OGR_Fld_GetAlternativeNameRef(OGRFieldDefnH)
Fetch the alternative name (or "alias") for this field.
Definition: ogrfielddefn.cpp:339
OGRGeometryH OGRBuildPolygonFromEdges(OGRGeometryH hLinesAsCollection, int bBestEffort, int bAutoClose, double dfTolerance, OGRErr *peErr)
Build a ring from a bunch of arcs.
Definition: ograssemblepolygon.cpp:141
void OGR_Fld_SetType(OGRFieldDefnH, OGRFieldType)
Set the type of this field.
Definition: ogrfielddefn.cpp:430
void OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue)
Set Style Tool parameter value from a double.
Definition: ogrfeaturestyle.cpp:2533
OGRSpatialReferenceH OGR_GFld_GetSpatialRef(OGRGeomFieldDefnH)
Fetch spatial reference system of this field.
Definition: ogrgeomfielddefn.cpp:460
int OGR_F_GetGeomFieldCount(OGRFeatureH hFeat)
Fetch number of geometry fields on this feature This will always be the same as the geometry field co...
Definition: ogrfeature.cpp:1233
int OGR_G_Disjoint(OGRGeometryH, OGRGeometryH)
Test for disjointness.
Definition: ogrgeometry.cpp:4809
OGRGeometryH OGR_G_ConvexHull(OGRGeometryH)
Compute convex hull.
Definition: ogrgeometry.cpp:3925
int OGR_G_Crosses(OGRGeometryH, OGRGeometryH)
Test for crossing.
Definition: ogrgeometry.cpp:4991
void OGR_FldDomain_SetMergePolicy(OGRFieldDomainH, OGRFieldDomainMergePolicy)
Set the split policy of the field domain.
Definition: ogrfielddefn.cpp:2147
OGRFeatureDefnH OGR_L_GetLayerDefn(OGRLayerH)
Fetch the schema information for this layer.
Definition: ogrlayer.cpp:993
OGRErr OGR_F_SetGeometry(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition: ogrfeature.cpp:472
OGRGeometryH OGR_G_ApproximateArcAngles(double dfCenterX, double dfCenterY, double dfZ, double dfPrimaryRadius, double dfSecondaryAxis, double dfRotation, double dfStartAngle, double dfEndAngle, double dfMaxAngleStepSizeDegrees)
Stroke arc to linestring.
Definition: ogrgeometryfactory.cpp:4305
int OGR_G_Within(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition: ogrgeometry.cpp:5065
OGRErr OGR_L_StartTransaction(OGRLayerH)
For datasources which support transactions, StartTransaction creates a transaction.
Definition: ogrlayer.cpp:922
OGRGeomFieldDefnH OGR_FD_GetGeomFieldDefn(OGRFeatureDefnH hFDefn, int i)
Fetch geometry field definition of the passed feature definition.
Definition: ogrfeaturedefn.cpp:739
OGRErr OGR_L_RollbackTransaction(OGRLayerH)
For datasources which support transactions, RollbackTransaction will roll back a datasource to its st...
Definition: ogrlayer.cpp:976
void * OGRFeatureDefnH
Opaque type for a feature definition (OGRFeatureDefn)
Definition: ogr_api.h:330
int OGRHasPreparedGeometrySupport(void)
Returns if GEOS has prepared geometry support.
Definition: ogrgeometry.cpp:5974
OGRStyleTableH OGR_F_GetStyleTable(OGRFeatureH)
Return style table.
Definition: ogrfeature.cpp:6376
void OGR_F_SetFieldDoubleList(OGRFeatureH, int, int, const double *)
Set field to list of doubles value.
Definition: ogrfeature.cpp:4540
double OGR_G_GetY(OGRGeometryH, int)
Fetch the x coordinate of a point from a Point or a LineString/LinearRing geometry.
Definition: ogr_api.cpp:210
int OGR_G_IsMeasured(OGRGeometryH)
See whether this geometry is measured.
Definition: ogrgeometry.cpp:998
const char * OGR_FldDomain_GetName(OGRFieldDomainH)
Get the name of the field domain.
Definition: ogrfielddefn.cpp:2006
OGRErr OGR_DS_DeleteLayer(OGRDataSourceH, int)
Delete the indicated layer from the datasource.
Definition: ogrdatasource.cpp:167
OGRErr OGR_L_Update(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Update this layer with features from the update layer.
Definition: ogrlayer.cpp:3747
OGRErr OGR_FD_ReorderFieldDefns(OGRFeatureDefnH hDefn, int *panMap)
Reorder the field definitions in the array of the feature definition.
Definition: ogrfeaturedefn.cpp:612
void OGR_G_SetMeasured(OGRGeometryH, int)
Add or remove the M coordinate dimension.
Definition: ogrgeometry.cpp:1153
void OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue)
Set Style Tool parameter value from a string.
Definition: ogrfeaturestyle.cpp:2446
const char * OGR_L_GetName(OGRLayerH)
Return the layer name.
Definition: ogrlayer.cpp:1738
int OGR_G_GetCoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition: ogrgeometry.cpp:930
OGRSpatialReferenceH OGR_L_GetSpatialRef(OGRLayerH)
Fetch the spatial reference system for this layer.
Definition: ogrlayer.cpp:1049
OGRErr OGR_L_SetNextByIndex(OGRLayerH, GIntBig)
Move read cursor to the nIndex'th feature in the current resultset.
Definition: ogrlayer.cpp:524
int OGR_F_Equal(OGRFeatureH, OGRFeatureH)
Test if two features are the same.
Definition: ogrfeature.cpp:5682
const char * OGR_Fld_GetNameRef(OGRFieldDefnH)
Fetch name of this field.
Definition: ogrfielddefn.cpp:219
OGRGeometryH OGR_G_SimplifyPreserveTopology(OGRGeometryH hThis, double tolerance)
Simplify the geometry while preserving topology.
Definition: ogrgeometry.cpp:5677
OGRwkbGeometryType OGR_G_GetGeometryType(OGRGeometryH)
Fetch geometry type.
Definition: ogrgeometry.cpp:1937
int OGR_Dr_TestCapability(OGRSFDriverH, const char *)
Test if capability is available.
int OGR_ST_GetRGBFromString(OGRStyleToolH hST, const char *pszColor, int *pnRed, int *pnGreen, int *pnBlue, int *pnAlpha)
Return the r,g,b,a components of a color encoded in #RRGGBB[AA] format.
Definition: ogrfeaturestyle.cpp:2631
OGRFeatureH OGR_F_Clone(OGRFeatureH)
Duplicate feature.
Definition: ogrfeature.cpp:980
void OGR_G_Empty(OGRGeometryH)
Clear geometry information.
Definition: ogrgeometry.cpp:2082
OGRGeometryH OGR_G_CreateFromGMLTree(const CPLXMLNode *)
Create geometry from GML.
Definition: gml2ogrgeometry.cpp:3867
void * OGRStyleToolH
Style tool opaque type.
Definition: ogr_api.h:783
int OGR_G_GetDimension(OGRGeometryH)
Get the dimension of this geometry.
Definition: ogrgeometry.cpp:860
OGRGeometryH OGR_G_Boundary(OGRGeometryH)
Compute boundary.
Definition: ogrgeometry.cpp:4025
double OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as a double.
Definition: ogrfeaturestyle.cpp:2396
const char * OGR_GetFieldSubTypeName(OGRFieldSubType)
Fetch human readable name for a field subtype.
Definition: ogrfielddefn.cpp:876
const OGRCodedValue * OGR_CodedFldDomain_GetEnumeration(OGRFieldDomainH)
Get the enumeration as (code, value) pairs.
Definition: ogrfielddefn.cpp:2167
char * OGR_G_ExportToJsonEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GeoJSON format.
Definition: ogrgeojsonwriter.cpp:1490
void OGR_F_SetFieldIntegerList(OGRFeatureH, int, int, const int *)
Set field to list of integers value.
Definition: ogrfeature.cpp:4261
OGRStyleTableH OGR_STBL_Create(void)
OGRStyleTable factory.
Definition: ogrfeaturestyle.cpp:785
OGRLayerH OGR_DS_ExecuteSQL(OGRDataSourceH, const char *, OGRGeometryH, const char *)
Execute an SQL statement against the data store.
Definition: ogrdatasource.cpp:206
void OGR_Fld_SetNullable(OGRFieldDefnH hDefn, int)
Set whether this field can receive null values.
Definition: ogrfielddefn.cpp:1354
int OGR_F_GetFieldIndex(OGRFeatureH, const char *)
Fetch the field index given field name.
Definition: ogrfeature.cpp:1190
void OGR_G_GetEnvelope3D(OGRGeometryH, OGREnvelope3D *)
Computes and returns the bounding envelope (3D) for this geometry in the passed psEnvelope structure.
Definition: ogrgeometry.cpp:1392
int OGR_GFld_IsNullable(OGRGeomFieldDefnH hDefn)
Return whether this geometry field can receive null values.
Definition: ogrgeomfielddefn.cpp:599
OGRErr OGR_F_SetFromWithMap(OGRFeatureH, OGRFeatureH, int, const int *)
Set one feature from another.
Definition: ogrfeature.cpp:5899
void OGR_L_SetStyleTable(OGRLayerH, OGRStyleTableH)
Set style table.
Definition: ogrlayer.cpp:1713
void OGR_F_SetFieldDouble(OGRFeatureH, int, double)
Set field to double value.
Definition: ogrfeature.cpp:3793
OGRGeomTransformerH OGR_GeomTransformer_Create(OGRCoordinateTransformationH, CSLConstList papszOptions)
Create a geometry transformer.
Definition: ogrgeometryfactory.cpp:4037
OGRErr OGR_L_SyncToDisk(OGRLayerH)
Flush pending changes to disk.
Definition: ogrlayer.cpp:1530
const GIntBig * OGR_F_GetFieldAsInteger64List(OGRFeatureH, int, int *)
Fetch field value as a list of 64 bit integers.
Definition: ogrfeature.cpp:2791
int OGR_FD_GetReferenceCount(OGRFeatureDefnH)
Fetch current reference count.
Definition: ogrfeaturedefn.cpp:1195
char * OGR_G_ExportToJson(OGRGeometryH)
Convert a geometry into GeoJSON format.
Definition: ogrgeojsonwriter.cpp:1457
void OGR_Fld_SetDefault(OGRFieldDefnH hDefn, const char *)
Set default field value.
Definition: ogrfielddefn.cpp:627
void OGR_FD_AddGeomFieldDefn(OGRFeatureDefnH hFDefn, OGRGeomFieldDefnH hGFldDefn)
Add a new field definition to the passed feature definition.
Definition: ogrfeaturedefn.cpp:818
void OGR_F_SetStyleTable(OGRFeatureH, OGRStyleTableH)
Set style table.
Definition: ogrfeature.cpp:6403
OGRDataSourceH OGR_Dr_CopyDataSource(OGRSFDriverH, OGRDataSourceH, const char *, char **)
This function creates a new datasource by copying all the layers from the source datasource.
void OGR_G_AddPoint(OGRGeometryH, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1063
int OGR_STBL_SaveStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Save a style table to a file.
Definition: ogrfeaturestyle.cpp:1023
int OGR_F_IsFieldNull(OGRFeatureH, int)
Test if a field is null.
Definition: ogrfeature.cpp:1552
void * OGRFeatureH
Opaque type for a feature (OGRFeature)
Definition: ogr_api.h:332
int OGR_Fld_GetWidth(OGRFieldDefnH)
Get the formatting width for this field.
Definition: ogrfielddefn.cpp:1008
OGRErr OGR_L_GetExtent(OGRLayerH, OGREnvelope *, int)
Fetch the extent of this layer.
Definition: ogrlayer.cpp:303
void OGR_F_UnsetField(OGRFeatureH, int)
Clear a field, marking it as unset.
Definition: ogrfeature.cpp:1495
void OGR_GFld_SetSpatialRef(OGRGeomFieldDefnH, OGRSpatialReferenceH hSRS)
Set the spatial reference of this field.
Definition: ogrgeomfielddefn.cpp:517
int OGR_FD_IsStyleIgnored(OGRFeatureDefnH)
Determine whether the style can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1419
int OGR_RawField_IsNull(const OGRField *)
Returns whether a raw field is null.
Definition: ogrfeature.cpp:6944
OGRErr OGR_L_CreateField(OGRLayerH, OGRFieldDefnH, int)
Create a new field on a layer.
Definition: ogrlayer.cpp:681
const char * OGR_Fld_GetDefault(OGRFieldDefnH hDefn)
Get default field value.
Definition: ogrfielddefn.cpp:665
int OGR_STBL_AddStyle(OGRStyleTableH hStyleTable, const char *pszName, const char *pszStyleString)
Add a new style in the table.
Definition: ogrfeaturestyle.cpp:920
OGRGeometryH OGR_G_Value(OGRGeometryH, double dfDistance)
Fetch point at given distance along curve.
Definition: ogr_api.cpp:1787
OGRSTClassId OGR_ST_GetType(OGRStyleToolH hST)
Determine type of Style Tool.
Definition: ogrfeaturestyle.cpp:1640
void OGR_DS_SetStyleTableDirectly(OGRDataSourceH, OGRStyleTableH)
Set style table (and take ownership)
Definition: ogrdatasource.cpp:352
struct OGRFieldDomainHS * OGRFieldDomainH
Opaque type for a field domain definition (OGRFieldDomain)
Definition: ogr_api.h:340
double OGR_G_Distance(OGRGeometryH, OGRGeometryH)
Compute distance between two geometries.
Definition: ogrgeometry.cpp:3393
struct OGRGeomFieldDefnHS * OGRGeomFieldDefnH
Opaque type for a geometry field definition (OGRGeomFieldDefn)
Definition: ogr_api.h:337
void OGR_L_ResetReading(OGRLayerH)
Reset feature reading to start on the first feature.
Definition: ogrlayer.cpp:1473
const char * OGR_L_GetGeometryColumn(OGRLayerH)
This method returns the name of the underlying database column being used as the geometry column,...
Definition: ogrlayer.cpp:1637
int OGR_FD_IsSame(OGRFeatureDefnH hFDefn, OGRFeatureDefnH hOtherFDefn)
Test if the feature definition is identical to the other one.
Definition: ogrfeaturedefn.cpp:1542
void OGR_G_SetPoint_2D(OGRGeometryH, int iPoint, double, double)
Set the location of a vertex in a point or linestring geometry.
Definition: ogr_api.cpp:878
int OGR_GFld_IsIgnored(OGRGeomFieldDefnH hDefn)
Return whether this field should be omitted when fetching features.
Definition: ogrgeomfielddefn.cpp:380
OGRStyleMgrH OGR_SM_Create(OGRStyleTableH hStyleTable)
OGRStyleMgr factory.
Definition: ogrfeaturestyle.cpp:156
void OGR_G_SetPointM(OGRGeometryH, int iPoint, double, double, double)
Set the location of a vertex in a point or linestring geometry.
Definition: ogr_api.cpp:939
void OGR_L_SetStyleTableDirectly(OGRLayerH, OGRStyleTableH)
Set style table (and take ownership)
Definition: ogrlayer.cpp:1699
int OGR_F_Validate(OGRFeatureH, int nValidateFlags, int bEmitError)
Validate that a feature meets constraints of its schema.
Definition: ogrfeature.cpp:6664
void OGR_Fld_SetSubType(OGRFieldDefnH, OGRFieldSubType)
Set the subtype of this field.
Definition: ogrfielddefn.cpp:520
int OGR_G_IsRing(OGRGeometryH)
Test if the geometry is a ring.
Definition: ogrgeometry.cpp:2376
int OGR_G_Equals(OGRGeometryH, OGRGeometryH)
Returns TRUE if two geometries are equivalent.
Definition: ogrgeometry.cpp:1214
int OGR_F_IsFieldSet(OGRFeatureH, int)
Test if a field has ever been assigned a value or not.
Definition: ogrfeature.cpp:1417
void OGR_F_SetStyleStringDirectly(OGRFeatureH, char *)
Set feature style string.
Definition: ogrfeature.cpp:6225
OGRSpatialReferenceH OGR_G_GetSpatialReference(OGRGeometryH)
Returns spatial reference system for geometry.
Definition: ogrgeometry.cpp:2046
const char * OGR_F_GetNativeMediaType(OGRFeatureH)
Returns the native media type for the feature.
Definition: ogrfeature.cpp:6787
void OGRDestroyPreparedGeometry(OGRPreparedGeometryH hPreparedGeom)
Destroys a prepared geometry.
Definition: ogrgeometry.cpp:6033
OGRDataSourceH OGR_Dr_Open(OGRSFDriverH, const char *, int)
Attempt to open file with this driver.
OGRGeometryH OGR_G_ForceToMultiPolygon(OGRGeometryH)
Convert to multipolygon.
Definition: ogrgeometryfactory.cpp:1010
struct OGRGeomTransformer * OGRGeomTransformerH
Opaque type for a geometry transformer.
Definition: ogr_api.h:166
const char * OGR_L_GetFIDColumn(OGRLayerH)
This method returns the name of the underlying database column being used as the FID column,...
Definition: ogrlayer.cpp:1607
OGRErr OGR_G_CreateFromWkt(char **, OGRSpatialReferenceH, OGRGeometryH *)
Create a geometry object of the appropriate type from its well known text representation.
Definition: ogrgeometryfactory.cpp:544
void OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue)
Set Style Tool parameter value from an integer.
Definition: ogrfeaturestyle.cpp:2490
OGRGeometryH OGR_G_ForceToMultiLineString(OGRGeometryH)
Convert to multilinestring.
Definition: ogrgeometryfactory.cpp:1344
OGRErr OGR_L_GetExtentEx(OGRLayerH, int iGeomField, OGREnvelope *psExtent, int bForce)
Fetch the extent of this layer, on the specified geometry field.
Definition: ogrlayer.cpp:320
int OGR_G_CoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition: ogrgeometry.cpp:956
OGRGeometryH OGR_G_ForceToPolygon(OGRGeometryH)
Convert to polygon.
Definition: ogrgeometryfactory.cpp:840
void OGR_G_DestroyGeometry(OGRGeometryH)
Destroy geometry object.
Definition: ogrgeometryfactory.cpp:695
void OGR_G_SetPointsZM(OGRGeometryH hGeom, int nPointsIn, const void *pabyX, int nXStride, const void *pabyY, int nYStride, const void *pabyZ, int nZStride, const void *pabyM, int nMStride)
Assign all points in a point or a line string geometry.
Definition: ogr_api.cpp:667
const int * OGR_F_GetFieldAsIntegerList(OGRFeatureH, int, int *)
Fetch field value as a list of integers.
Definition: ogrfeature.cpp:2705
void OGR_G_SetCoordinateDimension(OGRGeometryH, int)
Set the coordinate dimension.
Definition: ogrgeometry.cpp:1099
int OGR_DS_GetLayerCount(OGRDataSourceH)
Get the number of layers in this data source.
Definition: ogrdatasource.cpp:261
void OGR_F_FillUnsetWithDefault(OGRFeatureH hFeat, int bNotNullableOnly, char **papszOptions)
Fill unset fields with default values that might be defined.
Definition: ogrfeature.cpp:6508
OGRErr OGR_L_Union(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Union of two layers.
Definition: ogrlayer.cpp:2758
void OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit, double dfGroundPaperScale)
Set Style Tool units.
Definition: ogrfeaturestyle.cpp:1704
void OGR_RawField_SetUnset(OGRField *)
Mark a raw field as unset.
Definition: ogrfeature.cpp:6968
int OGR_G_Intersects(OGRGeometryH, OGRGeometryH)
Do these features intersect?
Definition: ogrgeometry.cpp:576
void * OGRSFDriverH
Opaque type for a OGR driver (OGRSFDriver)
Definition: ogr_api.h:590
OGRGeometryH OGR_G_RemoveLowerDimensionSubGeoms(const OGRGeometryH hGeom)
Remove sub-geometries from a geometry collection that do not have the maximum topological dimensional...
Definition: ogrgeometryfactory.cpp:1449
OGRStyleTableH OGR_L_GetStyleTable(OGRLayerH)
Get style table.
Definition: ogrlayer.cpp:1686
OGRGeometryH OGR_G_DelaunayTriangulation(OGRGeometryH hThis, double dfTolerance, int bOnlyEdges)
Return a Delaunay triangulation of the vertices of the geometry.
Definition: ogrgeometry.cpp:5774
void OGR_RawField_SetNull(OGRField *)
Mark a raw field as null.
Definition: ogrfeature.cpp:6992
int OGR_F_GetFieldAsInteger(OGRFeatureH, int)
Fetch field value as integer.
Definition: ogrfeature.cpp:1956
void OGR_G_CloseRings(OGRGeometryH)
Force rings to be closed.
Definition: ogrgeometry.cpp:5252
int OGRGetDriverCount(void)
Fetch the number of registered drivers.
int OGR_DS_TestCapability(OGRDataSourceH, const char *)
Test if capability is available.
Definition: ogrdatasource.cpp:248
int OGR_FD_IsGeometryIgnored(OGRFeatureDefnH)
Determine whether the geometry can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1337
void OGR_F_SetFieldString(OGRFeatureH, int, const char *)
Set field to string value.
Definition: ogrfeature.cpp:4108
OGRErr OGR_L_ReorderField(OGRLayerH, int iOldFieldPos, int iNewFieldPos)
Reorder an existing field on a layer.
Definition: ogrlayer.cpp:824
int OGR_SM_GetPartCount(OGRStyleMgrH hSM, const char *pszStyleString)
Get the number of parts in a style.
Definition: ogrfeaturestyle.cpp:631
OGRErr OGR_F_SetGeometryDirectly(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition: ogrfeature.cpp:401
OGRErr OGRReleaseDataSource(OGRDataSourceH)
Drop a reference to this datasource, and if the reference count drops to zero close (destroy) the dat...
int OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as an integer.
Definition: ogrfeaturestyle.cpp:2344
OGRErr OGR_G_ExportToWkb(OGRGeometryH, OGRwkbByteOrder, unsigned char *)
Convert a geometry well known binary format.
Definition: ogrgeometry.cpp:1550
OGRPreparedGeometryH OGRCreatePreparedGeometry(OGRGeometryH hGeom)
Creates a prepared geometry.
Definition: ogrgeometry.cpp:5995
OGRErr OGR_F_SetGeomField(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition: ogrfeature.cpp:923
OGRErr OGR_F_SetFrom(OGRFeatureH, OGRFeatureH, int)
Set one feature from another.
Definition: ogrfeature.cpp:5758
int OGR_G_Contains(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition: ogrgeometry.cpp:5139
OGRFieldType OGR_Fld_GetType(OGRFieldDefnH)
Fetch type of this field.
Definition: ogrfielddefn.cpp:378
const char * OGR_STBL_GetNextStyle(OGRStyleTableH hStyleTable)
Get the next style string from the table.
Definition: ogrfeaturestyle.cpp:1296
void OGR_F_SetFieldInteger(OGRFeatureH, int, int)
Set field to integer value.
Definition: ogrfeature.cpp:3483
const char * OGR_GFld_GetNameRef(OGRGeomFieldDefnH)
Fetch name of this field.
Definition: ogrgeomfielddefn.cpp:241
int OGRPreparedGeometryContains(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry contains a geometry.
Definition: ogrgeometry.cpp:6092
struct _OGRPreparedGeometry * OGRPreparedGeometryH
Opaque type for a prepared geometry.
Definition: ogr_api.h:303
OGRwkbGeometryType OGR_FD_GetGeomType(OGRFeatureDefnH)
Fetch the geometry base type of the passed feature definition.
Definition: ogrfeaturedefn.cpp:1012
OGRGeomFieldDefnH OGR_GFld_Create(const char *, OGRwkbGeometryType)
Create a new field geometry definition.
Definition: ogrgeomfielddefn.cpp:109
int OGR_SM_InitStyleString(OGRStyleMgrH hSM, const char *pszStyleString)
Initialize style manager from the style string.
Definition: ogrfeaturestyle.cpp:336
int OGRPreparedGeometryIntersects(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry intersects with a geometry.
Definition: ogrgeometry.cpp:6056
void OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength)
Modify the geometry such it has no segment longer then the given distance.
Definition: ogrgeometry.cpp:829
void * OGRStyleTableH
Opaque type for a style table (OGRStyleTable)
Definition: ogr_api.h:334
void OGR_G_AddPointZM(OGRGeometryH, double, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1194
OGRErr OGR_F_SetFID(OGRFeatureH, GIntBig)
Set the feature identifier.
Definition: ogrfeature.cpp:5448
int OGR_F_IsFieldSetAndNotNull(OGRFeatureH, int)
Test if a field is set and not null.
Definition: ogrfeature.cpp:1615
OGRErr OGR_L_Clip(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Clip off areas that are not covered by the method layer.
Definition: ogrlayer.cpp:4006
int OGR_RawField_IsUnset(const OGRField *)
Returns whether a raw field is unset.
Definition: ogrfeature.cpp:6923
void * OGRDataSourceH
Opaque type for a OGR datasource (OGRDataSource)
Definition: ogr_api.h:588
void OGR_F_DumpReadable(OGRFeatureH, FILE *)
Dump this feature in a human readable form.
Definition: ogrfeature.cpp:5355
void OGR_Fld_SetJustify(OGRFieldDefnH, OGRJustification)
Set the justification for this field.
Definition: ogrfielddefn.cpp:976
OGRErr OGR_G_ImportFromWkb(OGRGeometryH, const void *, int)
Assign geometry from well known binary data.
Definition: ogrgeometry.cpp:1485
void OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer)
Destroy a geometry transformer allocated with OGR_GeomTransformer_Create()
Definition: ogrgeometryfactory.cpp:4084
OGRErr OGR_L_DeleteFeature(OGRLayerH, GIntBig)
Delete feature from layer.
Definition: ogrlayer.cpp:1556
void OGRCleanupAll(void)
Clean-up all drivers (including raster ones starting with GDAL 2.0.
OGRSFDriverH OGRGetDriverByName(const char *)
Fetch the indicated driver.
void OGRRegisterAll(void)
Register all drivers.
Definition: ogrregisterall.cpp:38
const char * OGR_DS_GetName(OGRDataSourceH)
Returns the name of the data source.
Definition: ogrdatasource.cpp:298
void OGR_F_SetNativeData(OGRFeatureH, const char *)
Sets the native data for the feature.
Definition: ogrfeature.cpp:6843
void OGR_GFld_SetNullable(OGRGeomFieldDefnH hDefn, int)
Set whether this geometry field can receive null values.
Definition: ogrgeomfielddefn.cpp:645
int OGR_G_GetPointCount(OGRGeometryH)
Fetch number of points from a Point or a LineString/LinearRing geometry.
Definition: ogr_api.cpp:74
const char * OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as string.
Definition: ogrfeaturestyle.cpp:2291
int OGR_STBL_LoadStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Load a style table from a file.
Definition: ogrfeaturestyle.cpp:1075
OGRGeometryH OGR_G_ForceToMultiPoint(OGRGeometryH)
Convert to multipoint.
Definition: ogrgeometryfactory.cpp:1102
void OGR_Fld_SetIgnored(OGRFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition: ogrfielddefn.cpp:1237
OGRGeometryH OGR_G_CreateGeometryFromJson(const char *)
Create a OGR geometry from a GeoJSON geometry object.
OGRGeometryH OGR_G_CreateFromGML(const char *)
Create geometry from GML.
Definition: gml2ogrgeometry.cpp:3905
const char * OGR_GetFieldTypeName(OGRFieldType)
Fetch human readable name for a field type.
Definition: ogrfielddefn.cpp:810
int OGR_G_Is3D(OGRGeometryH)
See whether this geometry has Z coordinates.
Definition: ogrgeometry.cpp:977
CPLXMLNode * OGR_G_ExportToGMLTree(OGRGeometryH)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1166
int OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST)
Add a part (style tool) to the current style.
Definition: ogrfeaturestyle.cpp:565
void OGR_GFld_SetIgnored(OGRGeomFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition: ogrgeomfielddefn.cpp:418
void OGR_F_SetFieldRaw(OGRFeatureH, int, OGRField *)
Set field.
Definition: ogrfeature.cpp:5228
int OGR_G_HasCurveGeometry(OGRGeometryH, int bLookForNonLinear)
Returns if this geometry is or has curve geometry.
Definition: ogr_api.cpp:1681
OGRGeometryH OGR_G_Union(OGRGeometryH, OGRGeometryH)
Compute union.
Definition: ogrgeometry.cpp:4388
OGRFieldDomainH OGR_RangeFldDomain_Create(const char *pszName, const char *pszDescription, OGRFieldType eFieldType, OGRFieldSubType eFieldSubType, const OGRField *psMin, bool bMinIsInclusive, const OGRField *psMax, bool bMaxIsInclusive)
Creates a new range field domain.
Definition: ogrfielddefn.cpp:1918
OGRFieldType OGR_FldDomain_GetFieldType(OGRFieldDomainH)
Get the field type of the field domain.
Definition: ogrfielddefn.cpp:2057
OGRErr OGR_L_CreateGeomField(OGRLayerH hLayer, OGRGeomFieldDefnH hFieldDefn, int bForce)
Create a new geometry field on a layer.
Definition: ogrlayer.cpp:892
int OGR_F_GetFieldCount(OGRFeatureH)
Fetch number of fields on this feature This will always be the same as the field count for the OGRFea...
Definition: ogrfeature.cpp:1090
OGRField * OGR_F_GetRawFieldRef(OGRFeatureH, int)
Fetch a handle to the internal field value given the index.
Definition: ogrfeature.cpp:1818
void OGR_F_SetFieldInteger64List(OGRFeatureH, int, int, const GIntBig *)
Set field to list of 64 bit integers value.
Definition: ogrfeature.cpp:4408
int OGRGetNonLinearGeometriesEnabledFlag(void)
Get flag to enable/disable returning non-linear geometries in the C API.
Definition: ogr_api.cpp:1851
const char * OGR_STBL_GetLastStyleName(OGRStyleTableH hStyleTable)
Get the style name of the last style string fetched with OGR_STBL_GetNextStyle.
Definition: ogrfeaturestyle.cpp:1334
OGRGeometryH OGR_G_PointOnSurface(OGRGeometryH)
Returns a point guaranteed to lie on the surface.
Definition: ogrgeometry.cpp:5433
OGRStyleToolH OGR_ST_Create(OGRSTClassId eClassId)
OGRStyleTool factory.
Definition: ogrfeaturestyle.cpp:1367
OGRFieldDefnH OGR_Fld_Create(const char *, OGRFieldType)
Create a new field definition.
Definition: ogrfielddefn.cpp:118
OGRSTUnitId OGR_ST_GetUnit(OGRStyleToolH hST)
Get Style Tool units.
Definition: ogrfeaturestyle.cpp:1666
void OGR_F_SetStyleString(OGRFeatureH, const char *)
Set feature style string.
Definition: ogrfeature.cpp:6179
void OGR_DS_ReleaseResultSet(OGRDataSourceH, OGRLayerH)
Release results of OGR_DS_ExecuteSQL().
Definition: ogrdatasource.cpp:231
OGRErr OGR_L_DeleteField(OGRLayerH, int iField)
Delete an existing field on a layer.
Definition: ogrlayer.cpp:716
GIntBig OGR_F_GetFID(OGRFeatureH)
Get feature identifier.
Definition: ogrfeature.cpp:5393
const char * OGR_SM_InitFromFeature(OGRStyleMgrH hSM, OGRFeatureH hFeat)
Initialize style manager from the style string of a feature.
Definition: ogrfeaturestyle.cpp:281
const char * OGR_Dr_GetName(OGRSFDriverH)
Fetch name of driver (file format).
void OGR_G_FlattenTo2D(OGRGeometryH)
Convert geometry to strictly 2D.
Definition: ogrgeometry.cpp:2867
const char * OGR_GlobFldDomain_GetGlob(OGRFieldDomainH)
Get the glob expression.
Definition: ogrfielddefn.cpp:2272
OGRDataSourceH OGROpenShared(const char *, int, OGRSFDriverH *)
Open a file / data source with one of the registered drivers if not already opened,...
OGRErr OGR_G_AddGeometryDirectly(OGRGeometryH, OGRGeometryH)
Add a geometry directly to an existing geometry container.
Definition: ogr_api.cpp:1439
void OGR_GFld_SetType(OGRGeomFieldDefnH, OGRwkbGeometryType)
Set the geometry type of this field.
Definition: ogrgeomfielddefn.cpp:341
OGRGeometryH OGR_G_Normalize(OGRGeometryH)
Attempts to bring geometry into normalized/canonical form.
Definition: ogrgeometry.cpp:3813
int OGR_L_FindFieldIndex(OGRLayerH, const char *, int bExactMatch)
Find the index of field in a layer.
Definition: ogrlayer.cpp:1011
Core portability services for cross-platform OGR code.
OGRFieldSubType
List of field subtypes.
Definition: ogr_core.h:674
OGRFieldDomainMergePolicy
Merge policy for field domains.
Definition: ogr_core.h:1027
OGRwkbByteOrder
Enumeration to describe byte order.
Definition: ogr_core.h:528
OGRFieldDomainType
Type of field domain.
Definition: ogr_core.h:993
OGRJustification
Display justification for field values.
Definition: ogr_core.h:698
OGRFieldType
List of feature field types.
Definition: ogr_core.h:646
OGRwkbGeometryType
List of well known binary geometry types.
Definition: ogr_core.h:346
enum ogr_style_tool_class_id OGRSTClassId
OGRStyleTool derived class types (returned by GetType()).
enum ogr_style_tool_units_id OGRSTUnitId
List of units supported by OGRStyleTools.
int OGRErr
Type for a OGR error.
Definition: ogr_core.h:318
OGRFieldDomainSplitPolicy
Split policy for field domains.
Definition: ogr_core.h:1010
Document node structure.
Definition: cpl_minixml.h:70
Associates a code and a value.
Definition: ogr_core.h:980
OGRFeature field attribute value union.
Definition: ogr_core.h:738