GDAL
ogr_api.h
Go to the documentation of this file.
1 /******************************************************************************
2  * $Id: ogr_api.h 1e4510d0d88bbf73885b7f18b79f50d5a6696131 2021-08-21 19:26:01 +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 bool CPL_DLL OGRGetGEOSVersion(int *pnMajor, int *pnMinor, int *pnPatch);
53 
54 /* -------------------------------------------------------------------- */
55 /* Geometry related functions (ogr_geometry.h) */
56 /* -------------------------------------------------------------------- */
57 #ifndef DEFINEH_OGRGeometryH
59 #define DEFINEH_OGRGeometryH
61 #ifdef DEBUG
62 typedef struct OGRGeometryHS *OGRGeometryH;
63 #else
65 typedef void *OGRGeometryH;
66 #endif
67 #endif /* DEFINEH_OGRGeometryH */
68 
69 #ifndef DEFINED_OGRSpatialReferenceH
71 #define DEFINED_OGRSpatialReferenceH
74 #ifndef DOXYGEN_XML
75 #ifdef DEBUG
76 typedef struct OGRSpatialReferenceHS *OGRSpatialReferenceH;
77 typedef struct OGRCoordinateTransformationHS *OGRCoordinateTransformationH;
78 #else
80 typedef void *OGRSpatialReferenceH;
83 #endif
84 #endif
85 
86 #endif /* DEFINED_OGRSpatialReferenceH */
87 
88 struct _CPLXMLNode;
89 
90 /* From base OGRGeometry class */
91 
92 OGRErr CPL_DLL OGR_G_CreateFromWkb( const void*, OGRSpatialReferenceH,
93  OGRGeometryH *, int );
95  OGRGeometryH *, size_t );
97  OGRGeometryH * );
98 OGRErr CPL_DLL OGR_G_CreateFromFgf( const void*, OGRSpatialReferenceH,
99  OGRGeometryH *, int, int * );
100 void CPL_DLL OGR_G_DestroyGeometry( OGRGeometryH );
102 OGRGeometryH CPL_DLL
104  double dfCenterX, double dfCenterY, double dfZ,
105  double dfPrimaryRadius, double dfSecondaryAxis, double dfRotation,
106  double dfStartAngle, double dfEndAngle,
107  double dfMaxAngleStepSizeDegrees ) CPL_WARN_UNUSED_RESULT;
108 
115  OGRwkbGeometryType eTargetType,
116  char** papszOptions ) CPL_WARN_UNUSED_RESULT;
118 
119 int CPL_DLL OGR_G_GetDimension( OGRGeometryH );
122 void CPL_DLL OGR_G_SetCoordinateDimension( OGRGeometryH, int );
123 int CPL_DLL OGR_G_Is3D( OGRGeometryH );
124 int CPL_DLL OGR_G_IsMeasured( OGRGeometryH );
125 void CPL_DLL OGR_G_Set3D( OGRGeometryH, int );
126 void CPL_DLL OGR_G_SetMeasured( OGRGeometryH, int );
128 void CPL_DLL OGR_G_GetEnvelope( OGRGeometryH, OGREnvelope * );
130 OGRErr CPL_DLL OGR_G_ImportFromWkb( OGRGeometryH, const void*, int );
131 OGRErr CPL_DLL OGR_G_ExportToWkb( OGRGeometryH, OGRwkbByteOrder, unsigned char*);
132 OGRErr CPL_DLL OGR_G_ExportToIsoWkb( OGRGeometryH, OGRwkbByteOrder, unsigned char*);
133 int CPL_DLL OGR_G_WkbSize( OGRGeometryH hGeom );
134 size_t CPL_DLL OGR_G_WkbSizeEx( OGRGeometryH hGeom );
135 OGRErr CPL_DLL OGR_G_ImportFromWkt( OGRGeometryH, char ** );
136 OGRErr CPL_DLL OGR_G_ExportToWkt( OGRGeometryH, char ** );
137 OGRErr CPL_DLL OGR_G_ExportToIsoWkt( OGRGeometryH, char ** );
139 const char CPL_DLL *OGR_G_GetGeometryName( OGRGeometryH );
140 void CPL_DLL OGR_G_DumpReadable( OGRGeometryH, FILE *, const char * );
141 void CPL_DLL OGR_G_FlattenTo2D( OGRGeometryH );
142 void CPL_DLL OGR_G_CloseRings( OGRGeometryH );
143 
146 char CPL_DLL *OGR_G_ExportToGMLEx( OGRGeometryH, char** papszOptions ) CPL_WARN_UNUSED_RESULT;
147 
151 
152 char CPL_DLL *OGR_G_ExportToKML( OGRGeometryH, const char* pszAltitudeMode ) CPL_WARN_UNUSED_RESULT;
153 
155 char CPL_DLL *OGR_G_ExportToJsonEx( OGRGeometryH, char** papszOptions ) CPL_WARN_UNUSED_RESULT;
160 
166 
168 typedef struct OGRGeomTransformer* OGRGeomTransformerH;
170  CSLConstList papszOptions ) CPL_WARN_UNUSED_RESULT;
172 void CPL_DLL OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer);
173 
174 OGRGeometryH CPL_DLL OGR_G_Simplify( OGRGeometryH hThis, double tolerance ) CPL_WARN_UNUSED_RESULT;
176 OGRGeometryH CPL_DLL OGR_G_DelaunayTriangulation( OGRGeometryH hThis, double dfTolerance, int bOnlyEdges ) CPL_WARN_UNUSED_RESULT;
177 
178 void CPL_DLL OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength );
180 int CPL_DLL OGR_G_Equals( OGRGeometryH, OGRGeometryH );
181 /*int CPL_DLL OGR_G_EqualsExact( OGRGeometryH, OGRGeometryH, double );*/
183 int CPL_DLL OGR_G_Touches( OGRGeometryH, OGRGeometryH );
184 int CPL_DLL OGR_G_Crosses( OGRGeometryH, OGRGeometryH );
185 int CPL_DLL OGR_G_Within( OGRGeometryH, OGRGeometryH );
188 
196 /*OGRGeometryH CPL_DLL OGR_G_Polygonize( OGRGeometryH *, int);*/
197 /*OGRGeometryH CPL_DLL OGR_G_Polygonizer_getCutEdges( OGRGeometryH *, int);*/
198 /*OGRGeometryH CPL_DLL OGR_G_LineMerge( OGRGeometryH );*/
199 
202 double CPL_DLL OGR_G_Distance( OGRGeometryH, OGRGeometryH );
203 double CPL_DLL OGR_G_Distance3D( OGRGeometryH, OGRGeometryH );
204 double CPL_DLL OGR_G_Length( OGRGeometryH );
205 double CPL_DLL OGR_G_Area( OGRGeometryH );
207 OGRGeometryH CPL_DLL OGR_G_Value( OGRGeometryH, double dfDistance ) CPL_WARN_UNUSED_RESULT;
208 
209 void CPL_DLL OGR_G_Empty( OGRGeometryH );
210 int CPL_DLL OGR_G_IsEmpty( OGRGeometryH );
211 int CPL_DLL OGR_G_IsValid( OGRGeometryH );
212 /*char CPL_DLL *OGR_G_IsValidReason( OGRGeometryH );*/
216 int CPL_DLL OGR_G_IsSimple( OGRGeometryH );
217 int CPL_DLL OGR_G_IsRing( OGRGeometryH );
218 
220 
222 /* backward compatibility (non-standard methods) */
223 int CPL_DLL OGR_G_Intersect( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Intersects() instead");
224 int CPL_DLL OGR_G_Equal( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Equals() instead");
225 OGRGeometryH CPL_DLL OGR_G_SymmetricDifference( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_SymDifference() instead");
226 double CPL_DLL OGR_G_GetArea( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Area() instead");
227 OGRGeometryH CPL_DLL OGR_G_GetBoundary( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Boundary() instead");
230 /* Methods for getting/setting vertices in points, line strings and rings */
231 int CPL_DLL OGR_G_GetPointCount( OGRGeometryH );
232 int CPL_DLL OGR_G_GetPoints( OGRGeometryH hGeom,
233  void* pabyX, int nXStride,
234  void* pabyY, int nYStride,
235  void* pabyZ, int nZStride);
236 int CPL_DLL OGR_G_GetPointsZM( OGRGeometryH hGeom,
237  void* pabyX, int nXStride,
238  void* pabyY, int nYStride,
239  void* pabyZ, int nZStride,
240  void* pabyM, int nMStride);
241 double CPL_DLL OGR_G_GetX( OGRGeometryH, int );
242 double CPL_DLL OGR_G_GetY( OGRGeometryH, int );
243 double CPL_DLL OGR_G_GetZ( OGRGeometryH, int );
244 double CPL_DLL OGR_G_GetM( OGRGeometryH, int );
245 void CPL_DLL OGR_G_GetPoint( OGRGeometryH, int iPoint,
246  double *, double *, double * );
247 void CPL_DLL OGR_G_GetPointZM( OGRGeometryH, int iPoint,
248  double *, double *, double *, double * );
249 void CPL_DLL OGR_G_SetPointCount( OGRGeometryH hGeom, int nNewPointCount );
250 void CPL_DLL OGR_G_SetPoint( OGRGeometryH, int iPoint,
251  double, double, double );
252 void CPL_DLL OGR_G_SetPoint_2D( OGRGeometryH, int iPoint,
253  double, double );
254 void CPL_DLL OGR_G_SetPointM( OGRGeometryH, int iPoint,
255  double, double, double );
256 void CPL_DLL OGR_G_SetPointZM( OGRGeometryH, int iPoint,
257  double, double, double, double );
258 void CPL_DLL OGR_G_AddPoint( OGRGeometryH, double, double, double );
259 void CPL_DLL OGR_G_AddPoint_2D( OGRGeometryH, double, double );
260 void CPL_DLL OGR_G_AddPointM( OGRGeometryH, double, double, double );
261 void CPL_DLL OGR_G_AddPointZM( OGRGeometryH, double, double, double, double );
262 void CPL_DLL OGR_G_SetPoints( OGRGeometryH hGeom, int nPointsIn,
263  const void* pabyX, int nXStride,
264  const void* pabyY, int nYStride,
265  const void* pabyZ, int nZStride );
266 void CPL_DLL OGR_G_SetPointsZM( OGRGeometryH hGeom, int nPointsIn,
267  const void* pabyX, int nXStride,
268  const void* pabyY, int nYStride,
269  const void* pabyZ, int nZStride,
270  const void* pabyM, int nMStride );
271 void CPL_DLL OGR_G_SwapXY( OGRGeometryH hGeom );
272 
273 /* Methods for getting/setting rings and members collections */
274 
275 int CPL_DLL OGR_G_GetGeometryCount( OGRGeometryH );
279 OGRErr CPL_DLL OGR_G_RemoveGeometry( OGRGeometryH, int, int );
280 
281 int CPL_DLL OGR_G_HasCurveGeometry( OGRGeometryH, int bLookForNonLinear );
283  double dfMaxAngleStepSizeDegrees,
284  char** papszOptions) CPL_WARN_UNUSED_RESULT;
286  char** papszOptions ) CPL_WARN_UNUSED_RESULT;
287 
288 OGRGeometryH CPL_DLL
289 OGRBuildPolygonFromEdges( OGRGeometryH hLinesAsCollection,
290  int bBestEffort,
291  int bAutoClose,
292  double dfTolerance,
293  OGRErr * peErr ) CPL_WARN_UNUSED_RESULT;
294 
296 OGRErr CPL_DLL OGRSetGenerate_DB2_V72_BYTE_ORDER(
297  int bGenerate_DB2_V72_BYTE_ORDER );
298 
299 int CPL_DLL OGRGetGenerate_DB2_V72_BYTE_ORDER(void);
302 void CPL_DLL OGRSetNonLinearGeometriesEnabledFlag(int bFlag);
303 int CPL_DLL OGRGetNonLinearGeometriesEnabledFlag(void);
304 
306 typedef struct _OGRPreparedGeometry * OGRPreparedGeometryH;
307 
308 int CPL_DLL OGRHasPreparedGeometrySupport(void);
310 void CPL_DLL OGRDestroyPreparedGeometry( OGRPreparedGeometryH hPreparedGeom );
311 int CPL_DLL OGRPreparedGeometryIntersects( OGRPreparedGeometryH hPreparedGeom,
312  OGRGeometryH hOtherGeom );
313 int CPL_DLL OGRPreparedGeometryContains( OGRPreparedGeometryH hPreparedGeom,
314  OGRGeometryH hOtherGeom );
315 
316 /* -------------------------------------------------------------------- */
317 /* Feature related (ogr_feature.h) */
318 /* -------------------------------------------------------------------- */
319 
320 #ifndef DEFINE_OGRFeatureH
322 #define DEFINE_OGRFeatureH
324 #ifdef DEBUG
325 typedef struct OGRFieldDefnHS *OGRFieldDefnH;
326 typedef struct OGRFeatureDefnHS *OGRFeatureDefnH;
327 typedef struct OGRFeatureHS *OGRFeatureH;
328 typedef struct OGRStyleTableHS *OGRStyleTableH;
329 #else
331 typedef void *OGRFieldDefnH;
333 typedef void *OGRFeatureDefnH;
335 typedef void *OGRFeatureH;
337 typedef void *OGRStyleTableH;
338 #endif
340 typedef struct OGRGeomFieldDefnHS *OGRGeomFieldDefnH;
341 
343 typedef struct OGRFieldDomainHS *OGRFieldDomainH;
344 #endif /* DEFINE_OGRFeatureH */
345 
346 /* OGRFieldDefn */
347 
349 void CPL_DLL OGR_Fld_Destroy( OGRFieldDefnH );
350 
351 void CPL_DLL OGR_Fld_SetName( OGRFieldDefnH, const char * );
352 const char CPL_DLL *OGR_Fld_GetNameRef( OGRFieldDefnH );
353 void CPL_DLL OGR_Fld_SetAlternativeName( OGRFieldDefnH, const char * );
354 const char CPL_DLL *OGR_Fld_GetAlternativeNameRef( OGRFieldDefnH );
361 int CPL_DLL OGR_Fld_GetWidth( OGRFieldDefnH );
362 void CPL_DLL OGR_Fld_SetWidth( OGRFieldDefnH, int );
363 int CPL_DLL OGR_Fld_GetPrecision( OGRFieldDefnH );
364 void CPL_DLL OGR_Fld_SetPrecision( OGRFieldDefnH, int );
365 void CPL_DLL OGR_Fld_Set( OGRFieldDefnH, const char *, OGRFieldType,
366  int, int, OGRJustification );
367 int CPL_DLL OGR_Fld_IsIgnored( OGRFieldDefnH hDefn );
368 void CPL_DLL OGR_Fld_SetIgnored( OGRFieldDefnH hDefn, int );
369 int CPL_DLL OGR_Fld_IsNullable( OGRFieldDefnH hDefn );
370 void CPL_DLL OGR_Fld_SetNullable( OGRFieldDefnH hDefn, int );
371 int CPL_DLL OGR_Fld_IsUnique( OGRFieldDefnH hDefn );
372 void CPL_DLL OGR_Fld_SetUnique( OGRFieldDefnH hDefn, int );
373 const char CPL_DLL *OGR_Fld_GetDefault( OGRFieldDefnH hDefn );
374 void CPL_DLL OGR_Fld_SetDefault( OGRFieldDefnH hDefn, const char* );
376 const char CPL_DLL* OGR_Fld_GetDomainName( OGRFieldDefnH hDefn );
377 void CPL_DLL OGR_Fld_SetDomainName( OGRFieldDefnH hDefn, const char* );
378 
379 const char CPL_DLL *OGR_GetFieldTypeName( OGRFieldType );
380 const char CPL_DLL *OGR_GetFieldSubTypeName( OGRFieldSubType );
381 int CPL_DLL OGR_AreTypeSubTypeCompatible( OGRFieldType eType,
382  OGRFieldSubType eSubType );
383 
384 /* OGRGeomFieldDefnH */
385 
387 void CPL_DLL OGR_GFld_Destroy( OGRGeomFieldDefnH );
388 
389 void CPL_DLL OGR_GFld_SetName( OGRGeomFieldDefnH, const char * );
390 const char CPL_DLL *OGR_GFld_GetNameRef( OGRGeomFieldDefnH );
391 
394 
397  OGRSpatialReferenceH hSRS );
398 
399 int CPL_DLL OGR_GFld_IsNullable( OGRGeomFieldDefnH hDefn );
400 void CPL_DLL OGR_GFld_SetNullable( OGRGeomFieldDefnH hDefn, int );
401 
402 int CPL_DLL OGR_GFld_IsIgnored( OGRGeomFieldDefnH hDefn );
403 void CPL_DLL OGR_GFld_SetIgnored( OGRGeomFieldDefnH hDefn, int );
404 
405 /* OGRFeatureDefn */
406 
408 void CPL_DLL OGR_FD_Destroy( OGRFeatureDefnH );
409 void CPL_DLL OGR_FD_Release( OGRFeatureDefnH );
410 const char CPL_DLL *OGR_FD_GetName( OGRFeatureDefnH );
413 int CPL_DLL OGR_FD_GetFieldIndex( OGRFeatureDefnH, const char * );
415 OGRErr CPL_DLL OGR_FD_DeleteFieldDefn( OGRFeatureDefnH hDefn, int iField );
416 OGRErr CPL_DLL OGR_FD_ReorderFieldDefns( OGRFeatureDefnH hDefn, const int* panMap );
420 void CPL_DLL OGR_FD_SetGeometryIgnored( OGRFeatureDefnH, int );
422 void CPL_DLL OGR_FD_SetStyleIgnored( OGRFeatureDefnH, int );
423 int CPL_DLL OGR_FD_Reference( OGRFeatureDefnH );
424 int CPL_DLL OGR_FD_Dereference( OGRFeatureDefnH );
426 
427 int CPL_DLL OGR_FD_GetGeomFieldCount( OGRFeatureDefnH hFDefn );
429  int i );
430 int CPL_DLL OGR_FD_GetGeomFieldIndex( OGRFeatureDefnH hFDefn,
431  const char *pszName);
432 
433 void CPL_DLL OGR_FD_AddGeomFieldDefn( OGRFeatureDefnH hFDefn,
434  OGRGeomFieldDefnH hGFldDefn);
436  int iGeomField );
437 int CPL_DLL OGR_FD_IsSame( OGRFeatureDefnH hFDefn,
438  OGRFeatureDefnH hOtherFDefn );
439 /* OGRFeature */
440 
442 void CPL_DLL OGR_F_Destroy( OGRFeatureH );
444 
450 int CPL_DLL OGR_F_Equal( OGRFeatureH, OGRFeatureH );
451 
452 int CPL_DLL OGR_F_GetFieldCount( OGRFeatureH );
454 int CPL_DLL OGR_F_GetFieldIndex( OGRFeatureH, const char * );
455 
456 int CPL_DLL OGR_F_IsFieldSet( OGRFeatureH, int );
457 void CPL_DLL OGR_F_UnsetField( OGRFeatureH, int );
458 
459 int CPL_DLL OGR_F_IsFieldNull( OGRFeatureH, int );
460 int CPL_DLL OGR_F_IsFieldSetAndNotNull( OGRFeatureH, int );
461 void CPL_DLL OGR_F_SetFieldNull( OGRFeatureH, int );
462 
463 OGRField CPL_DLL *OGR_F_GetRawFieldRef( OGRFeatureH, int );
464 
465 int CPL_DLL OGR_RawField_IsUnset( const OGRField* );
466 int CPL_DLL OGR_RawField_IsNull( const OGRField* );
467 void CPL_DLL OGR_RawField_SetUnset( OGRField* );
468 void CPL_DLL OGR_RawField_SetNull( OGRField* );
469 
470 int CPL_DLL OGR_F_GetFieldAsInteger( OGRFeatureH, int );
472 double CPL_DLL OGR_F_GetFieldAsDouble( OGRFeatureH, int );
473 const char CPL_DLL *OGR_F_GetFieldAsString( OGRFeatureH, int );
474 const int CPL_DLL *OGR_F_GetFieldAsIntegerList( OGRFeatureH, int, int * );
475 const GIntBig CPL_DLL *OGR_F_GetFieldAsInteger64List( OGRFeatureH, int, int * );
476 const double CPL_DLL *OGR_F_GetFieldAsDoubleList( OGRFeatureH, int, int * );
477 char CPL_DLL **OGR_F_GetFieldAsStringList( OGRFeatureH, int );
478 GByte CPL_DLL *OGR_F_GetFieldAsBinary( OGRFeatureH, int, int * );
479 int CPL_DLL OGR_F_GetFieldAsDateTime( OGRFeatureH, int, int *, int *, int *,
480  int *, int *, int *, int * );
481 int CPL_DLL OGR_F_GetFieldAsDateTimeEx( OGRFeatureH hFeat, int iField,
482  int *pnYear, int *pnMonth, int *pnDay,
483  int *pnHour, int *pnMinute, float *pfSecond,
484  int *pnTZFlag );
485 
486 void CPL_DLL OGR_F_SetFieldInteger( OGRFeatureH, int, int );
487 void CPL_DLL OGR_F_SetFieldInteger64( OGRFeatureH, int, GIntBig );
488 void CPL_DLL OGR_F_SetFieldDouble( OGRFeatureH, int, double );
489 void CPL_DLL OGR_F_SetFieldString( OGRFeatureH, int, const char * );
490 void CPL_DLL OGR_F_SetFieldIntegerList( OGRFeatureH, int, int, const int * );
491 void CPL_DLL OGR_F_SetFieldInteger64List( OGRFeatureH, int, int, const GIntBig * );
492 void CPL_DLL OGR_F_SetFieldDoubleList( OGRFeatureH, int, int, const double * );
494 void CPL_DLL OGR_F_SetFieldRaw( OGRFeatureH, int, OGRField * );
495 void CPL_DLL OGR_F_SetFieldBinary( OGRFeatureH, int, int, const void * );
496 void CPL_DLL OGR_F_SetFieldDateTime( OGRFeatureH, int,
497  int, int, int, int, int, int, int );
498 void CPL_DLL OGR_F_SetFieldDateTimeEx( OGRFeatureH, int,
499  int, int, int, int, int, float, int );
500 
501 int CPL_DLL OGR_F_GetGeomFieldCount( OGRFeatureH hFeat );
503  int iField );
504 int CPL_DLL OGR_F_GetGeomFieldIndex( OGRFeatureH hFeat,
505  const char *pszName);
506 
508  int iField );
510  int iField,
511  OGRGeometryH hGeom );
512 OGRErr CPL_DLL OGR_F_SetGeomField( OGRFeatureH hFeat,
513  int iField, OGRGeometryH hGeom );
514 
515 GIntBig CPL_DLL OGR_F_GetFID( OGRFeatureH );
517 void CPL_DLL OGR_F_DumpReadable( OGRFeatureH, FILE * );
519 OGRErr CPL_DLL OGR_F_SetFromWithMap( OGRFeatureH, OGRFeatureH, int , const int * );
520 
521 const char CPL_DLL *OGR_F_GetStyleString( OGRFeatureH );
522 void CPL_DLL OGR_F_SetStyleString( OGRFeatureH, const char * );
523 void CPL_DLL OGR_F_SetStyleStringDirectly( OGRFeatureH, char * );
530 
531 const char CPL_DLL *OGR_F_GetNativeData( OGRFeatureH );
532 void CPL_DLL OGR_F_SetNativeData( OGRFeatureH, const char* );
533 const char CPL_DLL *OGR_F_GetNativeMediaType( OGRFeatureH );
534 void CPL_DLL OGR_F_SetNativeMediaType( OGRFeatureH, const char* );
535 
536 void CPL_DLL OGR_F_FillUnsetWithDefault( OGRFeatureH hFeat,
537  int bNotNullableOnly,
538  char** papszOptions );
539 int CPL_DLL OGR_F_Validate( OGRFeatureH, int nValidateFlags, int bEmitError );
540 
541 /* OGRFieldDomain */
542 
544 const char CPL_DLL* OGR_FldDomain_GetName(OGRFieldDomainH);
545 const char CPL_DLL* OGR_FldDomain_GetDescription(OGRFieldDomainH);
553 
554 OGRFieldDomainH CPL_DLL OGR_CodedFldDomain_Create(const char* pszName,
555  const char* pszDescription,
556  OGRFieldType eFieldType,
557  OGRFieldSubType eFieldSubType,
558  const OGRCodedValue* enumeration);
560 
561 OGRFieldDomainH CPL_DLL OGR_RangeFldDomain_Create(const char* pszName,
562  const char* pszDescription,
563  OGRFieldType eFieldType,
564  OGRFieldSubType eFieldSubType,
565  const OGRField* psMin,
566  bool bMinIsInclusive,
567  const OGRField* psMax,
568  bool bMaxIsInclusive);
569 const OGRField CPL_DLL *OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool* pbIsInclusiveOut);
570 const OGRField CPL_DLL *OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool* pbIsInclusiveOut);
571 
572 OGRFieldDomainH CPL_DLL OGR_GlobFldDomain_Create(const char* pszName,
573  const char* pszDescription,
574  OGRFieldType eFieldType,
575  OGRFieldSubType eFieldSubType,
576  const char* pszGlob);
577 const char CPL_DLL *OGR_GlobFldDomain_GetGlob(OGRFieldDomainH);
578 
579 /* -------------------------------------------------------------------- */
580 /* ogrsf_frmts.h */
581 /* -------------------------------------------------------------------- */
582 
583 #ifdef DEBUG
584 typedef struct OGRLayerHS *OGRLayerH;
585 typedef struct OGRDataSourceHS *OGRDataSourceH;
586 typedef struct OGRDriverHS *OGRSFDriverH;
587 #else
589 typedef void *OGRLayerH;
591 typedef void *OGRDataSourceH;
593 typedef void *OGRSFDriverH;
594 #endif
595 
596 /* OGRLayer */
597 
598 const char CPL_DLL* OGR_L_GetName( OGRLayerH );
603  double, double, double, double );
604 void CPL_DLL OGR_L_SetSpatialFilterEx( OGRLayerH, int iGeomField,
605  OGRGeometryH hGeom );
606 void CPL_DLL OGR_L_SetSpatialFilterRectEx( OGRLayerH, int iGeomField,
607  double dfMinX, double dfMinY,
608  double dfMaxX, double dfMaxY );
609 OGRErr CPL_DLL OGR_L_SetAttributeFilter( OGRLayerH, const char * );
610 void CPL_DLL OGR_L_ResetReading( OGRLayerH );
612 
641 #define OGR_FOR_EACH_FEATURE_BEGIN(hFeat, hLayer) \
642  { \
643  OGRFeatureH hFeat = CPL_NULLPTR; \
644  OGR_L_ResetReading(hLayer); \
645  while( true) \
646  { \
647  if( hFeat ) \
648  OGR_F_Destroy(hFeat); \
649  hFeat = OGR_L_GetNextFeature(hLayer); \
650  if( !hFeat ) \
651  break;
652 
654 #define OGR_FOR_EACH_FEATURE_END(hFeat) \
655  } \
656  OGR_F_Destroy(hFeat); \
657  }
658 
666 int CPL_DLL OGR_L_FindFieldIndex( OGRLayerH, const char *, int bExactMatch );
667 GIntBig CPL_DLL OGR_L_GetFeatureCount( OGRLayerH, int );
668 OGRErr CPL_DLL OGR_L_GetExtent( OGRLayerH, OGREnvelope *, int );
669 OGRErr CPL_DLL OGR_L_GetExtentEx( OGRLayerH, int iGeomField,
670  OGREnvelope *psExtent, int bForce );
671 int CPL_DLL OGR_L_TestCapability( OGRLayerH, const char * );
673 OGRErr CPL_DLL OGR_L_CreateGeomField( OGRLayerH hLayer,
674  OGRGeomFieldDefnH hFieldDefn, int bForce );
675 OGRErr CPL_DLL OGR_L_DeleteField( OGRLayerH, int iField );
676 OGRErr CPL_DLL OGR_L_ReorderFields( OGRLayerH, int* panMap );
677 OGRErr CPL_DLL OGR_L_ReorderField( OGRLayerH, int iOldFieldPos, int iNewFieldPos );
678 OGRErr CPL_DLL OGR_L_AlterFieldDefn( OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags );
683 int CPL_DLL OGR_L_Reference( OGRLayerH );
684 int CPL_DLL OGR_L_Dereference( OGRLayerH );
685 int CPL_DLL OGR_L_GetRefCount( OGRLayerH );
689 GIntBig CPL_DLL OGR_L_GetFeaturesRead( OGRLayerH );
691 const char CPL_DLL *OGR_L_GetFIDColumn( OGRLayerH );
692 const char CPL_DLL *OGR_L_GetGeometryColumn( OGRLayerH );
699 OGRErr CPL_DLL OGR_L_SetIgnoredFields( OGRLayerH, const char** );
700 OGRErr CPL_DLL OGR_L_Intersection( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
701 OGRErr CPL_DLL OGR_L_Union( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
702 OGRErr CPL_DLL OGR_L_SymDifference( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
703 OGRErr CPL_DLL OGR_L_Identity( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
704 OGRErr CPL_DLL OGR_L_Update( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
705 OGRErr CPL_DLL OGR_L_Clip( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
706 OGRErr CPL_DLL OGR_L_Erase( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
707 
708 /* OGRDataSource */
709 
710 void CPL_DLL OGR_DS_Destroy( OGRDataSourceH );
711 const char CPL_DLL *OGR_DS_GetName( OGRDataSourceH );
712 int CPL_DLL OGR_DS_GetLayerCount( OGRDataSourceH );
714 OGRLayerH CPL_DLL OGR_DS_GetLayerByName( OGRDataSourceH, const char * );
717 OGRLayerH CPL_DLL OGR_DS_CreateLayer( OGRDataSourceH, const char *,
719  char ** );
720 OGRLayerH CPL_DLL OGR_DS_CopyLayer( OGRDataSourceH, OGRLayerH, const char *,
721  char ** );
722 int CPL_DLL OGR_DS_TestCapability( OGRDataSourceH, const char * );
723 OGRLayerH CPL_DLL OGR_DS_ExecuteSQL( OGRDataSourceH, const char *,
724  OGRGeometryH, const char * );
727 int CPL_DLL OGR_DS_Reference( OGRDataSourceH );
728 int CPL_DLL OGR_DS_Dereference( OGRDataSourceH );
729 int CPL_DLL OGR_DS_GetRefCount( OGRDataSourceH );
730 int CPL_DLL OGR_DS_GetSummaryRefCount( OGRDataSourceH );
740 
741 /* OGRSFDriver */
742 
743 const char CPL_DLL *OGR_Dr_GetName( OGRSFDriverH );
745 int CPL_DLL OGR_Dr_TestCapability( OGRSFDriverH, const char * );
747  char ** ) CPL_WARN_UNUSED_RESULT;
749  const char *, char ** ) CPL_WARN_UNUSED_RESULT;
750 OGRErr CPL_DLL OGR_Dr_DeleteDataSource( OGRSFDriverH, const char * );
751 
752 /* OGRSFDriverRegistrar */
753 
758 void CPL_DLL OGRRegisterDriver( OGRSFDriverH );
759 void CPL_DLL OGRDeregisterDriver( OGRSFDriverH );
761 int CPL_DLL OGRGetDriverCount(void);
762 OGRSFDriverH CPL_DLL OGRGetDriver( int );
763 OGRSFDriverH CPL_DLL OGRGetDriverByName( const char * );
765 int CPL_DLL OGRGetOpenDSCount(void);
766 OGRDataSourceH CPL_DLL OGRGetOpenDS( int iDS );
769 void CPL_DLL OGRRegisterAll(void);
770 
773 void CPL_DLL OGRCleanupAll(void);
774 
775 /* -------------------------------------------------------------------- */
776 /* ogrsf_featurestyle.h */
777 /* -------------------------------------------------------------------- */
778 
779 #ifdef DEBUG
780 typedef struct OGRStyleMgrHS *OGRStyleMgrH;
781 typedef struct OGRStyleToolHS *OGRStyleToolH;
782 #else
784 typedef void *OGRStyleMgrH;
786 typedef void *OGRStyleToolH;
787 #endif
788 
789 /* OGRStyleMgr */
790 
792 void CPL_DLL OGR_SM_Destroy(OGRStyleMgrH hSM);
793 
794 const char CPL_DLL *OGR_SM_InitFromFeature(OGRStyleMgrH hSM,
795  OGRFeatureH hFeat);
796 int CPL_DLL OGR_SM_InitStyleString(OGRStyleMgrH hSM,
797  const char *pszStyleString);
798 int CPL_DLL OGR_SM_GetPartCount(OGRStyleMgrH hSM,
799  const char *pszStyleString);
800 OGRStyleToolH CPL_DLL OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId,
801  const char *pszStyleString);
802 int CPL_DLL OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST);
803 int CPL_DLL OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName,
804  const char *pszStyleString);
805 
806 /* OGRStyleTool */
807 
809 void CPL_DLL OGR_ST_Destroy(OGRStyleToolH hST);
810 
812 
814 void CPL_DLL OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit,
815  double dfGroundPaperScale);
816 
817 const char CPL_DLL *OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull);
818 int CPL_DLL OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam, int *bValueIsNull);
819 double CPL_DLL OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull);
820 void CPL_DLL OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue);
821 void CPL_DLL OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue);
822 void CPL_DLL OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue);
823 const char CPL_DLL *OGR_ST_GetStyleString(OGRStyleToolH hST);
824 
825 int CPL_DLL OGR_ST_GetRGBFromString(OGRStyleToolH hST, const char *pszColor,
826  int *pnRed, int *pnGreen, int *pnBlue,
827  int *pnAlpha);
828 
829 /* OGRStyleTable */
830 
832 void CPL_DLL OGR_STBL_Destroy( OGRStyleTableH hSTBL );
833 int CPL_DLL OGR_STBL_AddStyle( OGRStyleTableH hStyleTable,
834  const char *pszName,
835  const char *pszStyleString);
836 int CPL_DLL OGR_STBL_SaveStyleTable( OGRStyleTableH hStyleTable,
837  const char *pszFilename );
838 int CPL_DLL OGR_STBL_LoadStyleTable( OGRStyleTableH hStyleTable,
839  const char *pszFilename );
840 const char CPL_DLL *OGR_STBL_Find( OGRStyleTableH hStyleTable, const char *pszName );
841 void CPL_DLL OGR_STBL_ResetStyleStringReading( OGRStyleTableH hStyleTable );
842 const char CPL_DLL *OGR_STBL_GetNextStyle( OGRStyleTableH hStyleTable);
843 const char CPL_DLL *OGR_STBL_GetLastStyleName( OGRStyleTableH hStyleTable);
844 
845 CPL_C_END
846 
847 #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:331
#define CPL_C_START
Macro to start a block of C symbols.
Definition: cpl_port.h:329
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition: cpl_port.h:1169
#define CPL_WARN_UNUSED_RESULT
Qualifier to warn when the return value of a function is not used.
Definition: cpl_port.h:894
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:244
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:3097
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:1040
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:5670
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:82
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:158
int OGR_G_Overlaps(OGRGeometryH, OGRGeometryH)
Test for overlap.
Definition: ogrgeometry.cpp:5290
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:1769
int OGR_FD_GetGeomFieldCount(OGRFeatureDefnH hFDefn)
Fetch number of geometry fields on the passed feature definition.
Definition: ogrfeaturedefn.cpp:613
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:402
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:4251
int OGR_FD_Dereference(OGRFeatureDefnH)
Decrements the reference count by one.
Definition: ogrfeaturedefn.cpp:1124
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:1051
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:65
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:1186
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:1349
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:4226
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:270
int OGR_FD_GetFieldIndex(OGRFeatureDefnH, const char *)
Find field by name.
Definition: ogrfeaturedefn.cpp:1244
int OGR_G_GetGeometryCount(OGRGeometryH)
Fetch the number of elements in a geometry or number of geometries in container.
Definition: ogr_api.cpp:1280
OGRErr OGR_FD_DeleteGeomFieldDefn(OGRFeatureDefnH hFDefn, int iGeomField)
Delete an existing geometry field definition.
Definition: ogrfeaturedefn.cpp:855
const char * OGR_FD_GetName(OGRFeatureDefnH)
Get name of the OGRFeatureDefn passed as an argument.
Definition: ogrfeaturedefn.cpp:250
OGRGeometryH OGR_G_GetCurveGeometry(OGRGeometryH hGeom, char **papszOptions)
Return curve version of this geometry.
Definition: ogr_api.cpp:1795
void * OGRSpatialReferenceH
Opaque type for a spatial reference system.
Definition: ogr_api.h:80
int OGR_G_Centroid(OGRGeometryH, OGRGeometryH)
Compute the geometry centroid.
Definition: ogrgeometry.cpp:5466
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:1143
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:441
double OGR_G_Area(OGRGeometryH)
Compute geometry area.
Definition: ogr_api.cpp:1644
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:4791
OGRGeometryH OGR_G_UnionCascaded(OGRGeometryH)
Compute union using cascading.
Definition: ogrgeometry.cpp:4547
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:854
void OGRSetNonLinearGeometriesEnabledFlag(int bFlag)
Set flag to enable/disable returning non-linear geometries in the C API.
Definition: ogr_api.cpp:1868
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:224
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:525
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
OGRGeometryH OGR_G_MakeValidEx(OGRGeometryH, CSLConstList)
Attempts to make an invalid geometry valid without losing vertices.
Definition: ogrgeometry.cpp:3806
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:368
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:4665
double OGR_G_GetM(OGRGeometryH, int)
Fetch the m coordinate of a point from a geometry.
Definition: ogr_api.cpp:293
OGRErr OGR_G_AddGeometry(OGRGeometryH, OGRGeometryH)
Add a geometry to a geometry container.
Definition: ogr_api.cpp:1411
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:6017
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:3775
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:150
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:606
void * OGRStyleMgrH
Style manager opaque type.
Definition: ogr_api.h:784
OGRGeometryH OGR_G_GetLinearGeometry(OGRGeometryH hGeom, double dfMaxAngleStepSizeDegrees, char **papszOptions)
Return, possibly approximate, linear version of this geometry.
Definition: ogr_api.cpp:1755
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:1550
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:287
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:123
OGRGeometryH OGR_G_Intersection(OGRGeometryH, OGRGeometryH)
Compute intersection.
Definition: ogrgeometry.cpp:4346
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:87
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:2320
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:1596
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:331
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:499
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:589
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:5982
int OGR_FD_Reference(OGRFeatureDefnH)
Increments the reference count by one.
Definition: ogrfeaturedefn.cpp:1090
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:3447
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:455
int OGR_FD_GetGeomFieldIndex(OGRFeatureDefnH hFDefn, const char *pszName)
Find geometry field by name.
Definition: ogrfeaturedefn.cpp:912
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:1345
bool OGRGetGEOSVersion(int *pnMajor, int *pnMinor, int *pnPatch)
Get the GEOS version.
Definition: ogr_api.cpp:69
void OGR_FD_SetStyleIgnored(OGRFeatureDefnH, int)
Set whether the style can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1417
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:334
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:1846
int OGR_G_Touches(OGRGeometryH, OGRGeometryH)
Test for touching.
Definition: ogrgeometry.cpp:4958
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:4884
OGRGeometryH OGR_G_ConvexHull(OGRGeometryH)
Compute convex hull.
Definition: ogrgeometry.cpp:4000
int OGR_G_Crosses(OGRGeometryH, OGRGeometryH)
Test for crossing.
Definition: ogrgeometry.cpp:5066
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:5140
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:700
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:333
int OGRHasPreparedGeometrySupport(void)
Returns if GEOS has prepared geometry support.
Definition: ogrgeometry.cpp:6049
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:247
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:3746
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:1737
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:5752
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:786
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:4100
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:1712
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:1529
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:1159
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:792
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:1100
int OGR_STBL_SaveStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Save a style table to a file.
Definition: ogrfeaturestyle.cpp:1023
OGRErr OGR_FD_ReorderFieldDefns(OGRFeatureDefnH hDefn, const int *panMap)
Reorder the field definitions in the array of the feature definition.
Definition: ogrfeaturedefn.cpp:573
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:335
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:1383
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:1824
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:343
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:340
void OGR_L_ResetReading(OGRLayerH)
Reset feature reading to start on the first feature.
Definition: ogrlayer.cpp:1472
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:1636
int OGR_FD_IsSame(OGRFeatureDefnH hFDefn, OGRFeatureDefnH hOtherFDefn)
Test if the feature definition is identical to the other one.
Definition: ogrfeaturedefn.cpp:1508
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:915
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:976
void OGR_L_SetStyleTableDirectly(OGRLayerH, OGRStyleTableH)
Set style table (and take ownership)
Definition: ogrlayer.cpp:1698
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:6108
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:168
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:1606
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:704
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:2757
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:593
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:1685
OGRGeometryH OGR_G_DelaunayTriangulation(OGRGeometryH hThis, double dfTolerance, int bOnlyEdges)
Return a Delaunay triangulation of the vertices of the geometry.
Definition: ogrgeometry.cpp:5849
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:5327
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:1301
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:6070
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:5214
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:6167
struct _OGRPreparedGeometry * OGRPreparedGeometryH
Opaque type for a prepared geometry.
Definition: ogr_api.h:306
OGRwkbGeometryType OGR_FD_GetGeomType(OGRFeatureDefnH)
Fetch the geometry base type of the passed feature definition.
Definition: ogrfeaturedefn.cpp:975
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:6131
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:337
void OGR_G_AddPointZM(OGRGeometryH, double, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1231
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:4005
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:591
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:1555
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:111
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:1718
OGRGeometryH OGR_G_Union(OGRGeometryH, OGRGeometryH)
Compute union.
Definition: ogrgeometry.cpp:4463
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:1888
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:5508
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:1476
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:3888
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