GDAL
ogr_api.h
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1/******************************************************************************
2 * $Id$
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
52bool 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
62typedef struct OGRGeometryHS *OGRGeometryH;
63#else
65typedef void *OGRGeometryH;
66#endif
67#endif /* DEFINEH_OGRGeometryH */
68
69#ifndef DEFINED_OGRSpatialReferenceH
71#define DEFINED_OGRSpatialReferenceH
74#ifndef DOXYGEN_XML
75#ifdef DEBUG
76typedef struct OGRSpatialReferenceHS *OGRSpatialReferenceH;
77typedef struct OGRCoordinateTransformationHS *OGRCoordinateTransformationH;
78#else
83#endif
84#endif
85
86#endif /* DEFINED_OGRSpatialReferenceH */
87
88struct _CPLXMLNode;
89
90/* From base OGRGeometry class */
91
93 OGRGeometryH *, int );
95 OGRGeometryH *, size_t );
97 OGRGeometryH * );
99 OGRGeometryH *, int, int * );
100void CPL_DLL OGR_G_DestroyGeometry( OGRGeometryH );
102OGRGeometryH 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
119int CPL_DLL OGR_G_GetDimension( OGRGeometryH );
122void CPL_DLL OGR_G_SetCoordinateDimension( OGRGeometryH, int );
123int CPL_DLL OGR_G_Is3D( OGRGeometryH );
124int CPL_DLL OGR_G_IsMeasured( OGRGeometryH );
125void CPL_DLL OGR_G_Set3D( OGRGeometryH, int );
126void CPL_DLL OGR_G_SetMeasured( OGRGeometryH, int );
130OGRErr CPL_DLL OGR_G_ImportFromWkb( OGRGeometryH, const void*, int );
131OGRErr CPL_DLL OGR_G_ExportToWkb( OGRGeometryH, OGRwkbByteOrder, unsigned char*);
133int CPL_DLL OGR_G_WkbSize( OGRGeometryH hGeom );
134size_t CPL_DLL OGR_G_WkbSizeEx( OGRGeometryH hGeom );
135OGRErr CPL_DLL OGR_G_ImportFromWkt( OGRGeometryH, char ** );
136OGRErr CPL_DLL OGR_G_ExportToWkt( OGRGeometryH, char ** );
137OGRErr CPL_DLL OGR_G_ExportToIsoWkt( OGRGeometryH, char ** );
139const char CPL_DLL *OGR_G_GetGeometryName( OGRGeometryH );
140void CPL_DLL OGR_G_DumpReadable( OGRGeometryH, FILE *, const char * );
141void CPL_DLL OGR_G_FlattenTo2D( OGRGeometryH );
142void CPL_DLL OGR_G_CloseRings( OGRGeometryH );
143
146char CPL_DLL *OGR_G_ExportToGMLEx( OGRGeometryH, char** papszOptions ) CPL_WARN_UNUSED_RESULT;
147
151
152char CPL_DLL *OGR_G_ExportToKML( OGRGeometryH, const char* pszAltitudeMode ) CPL_WARN_UNUSED_RESULT;
153
155char CPL_DLL *OGR_G_ExportToJsonEx( OGRGeometryH, char** papszOptions ) CPL_WARN_UNUSED_RESULT;
160
166
168typedef struct OGRGeomTransformer* OGRGeomTransformerH;
172void CPL_DLL OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer);
173
174OGRGeometryH CPL_DLL OGR_G_Simplify( OGRGeometryH hThis, double tolerance ) CPL_WARN_UNUSED_RESULT;
176OGRGeometryH CPL_DLL OGR_G_DelaunayTriangulation( OGRGeometryH hThis, double dfTolerance, int bOnlyEdges ) CPL_WARN_UNUSED_RESULT;
177
178void CPL_DLL OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength );
181/*int CPL_DLL OGR_G_EqualsExact( OGRGeometryH, OGRGeometryH, double );*/
188
191OGRGeometryH CPL_DLL OGR_G_ConcaveHull( OGRGeometryH, double dfRatio, bool bAllowHoles ) CPL_WARN_UNUSED_RESULT;
197/*OGRGeometryH CPL_DLL OGR_G_Polygonize( OGRGeometryH *, int);*/
198/*OGRGeometryH CPL_DLL OGR_G_Polygonizer_getCutEdges( OGRGeometryH *, int);*/
199/*OGRGeometryH CPL_DLL OGR_G_LineMerge( OGRGeometryH );*/
200
203double CPL_DLL OGR_G_Distance( OGRGeometryH, OGRGeometryH );
205double CPL_DLL OGR_G_Length( OGRGeometryH );
206double CPL_DLL OGR_G_Area( OGRGeometryH );
208OGRGeometryH CPL_DLL OGR_G_Value( OGRGeometryH, double dfDistance ) CPL_WARN_UNUSED_RESULT;
209
210void CPL_DLL OGR_G_Empty( OGRGeometryH );
211int CPL_DLL OGR_G_IsEmpty( OGRGeometryH );
212int CPL_DLL OGR_G_IsValid( OGRGeometryH );
213/*char CPL_DLL *OGR_G_IsValidReason( OGRGeometryH );*/
217int CPL_DLL OGR_G_IsSimple( OGRGeometryH );
218int CPL_DLL OGR_G_IsRing( OGRGeometryH );
219
221
223/* backward compatibility (non-standard methods) */
224int CPL_DLL OGR_G_Intersect( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Intersects() instead");
225int CPL_DLL OGR_G_Equal( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Equals() instead");
226OGRGeometryH CPL_DLL OGR_G_SymmetricDifference( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_SymDifference() instead");
227double CPL_DLL OGR_G_GetArea( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Area() instead");
228OGRGeometryH CPL_DLL OGR_G_GetBoundary( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Boundary() instead");
231/* Methods for getting/setting vertices in points, line strings and rings */
232int CPL_DLL OGR_G_GetPointCount( OGRGeometryH );
233int CPL_DLL OGR_G_GetPoints( OGRGeometryH hGeom,
234 void* pabyX, int nXStride,
235 void* pabyY, int nYStride,
236 void* pabyZ, int nZStride);
237int CPL_DLL OGR_G_GetPointsZM( OGRGeometryH hGeom,
238 void* pabyX, int nXStride,
239 void* pabyY, int nYStride,
240 void* pabyZ, int nZStride,
241 void* pabyM, int nMStride);
242double CPL_DLL OGR_G_GetX( OGRGeometryH, int );
243double CPL_DLL OGR_G_GetY( OGRGeometryH, int );
244double CPL_DLL OGR_G_GetZ( OGRGeometryH, int );
245double CPL_DLL OGR_G_GetM( OGRGeometryH, int );
246void CPL_DLL OGR_G_GetPoint( OGRGeometryH, int iPoint,
247 double *, double *, double * );
248void CPL_DLL OGR_G_GetPointZM( OGRGeometryH, int iPoint,
249 double *, double *, double *, double * );
250void CPL_DLL OGR_G_SetPointCount( OGRGeometryH hGeom, int nNewPointCount );
251void CPL_DLL OGR_G_SetPoint( OGRGeometryH, int iPoint,
252 double, double, double );
253void CPL_DLL OGR_G_SetPoint_2D( OGRGeometryH, int iPoint,
254 double, double );
255void CPL_DLL OGR_G_SetPointM( OGRGeometryH, int iPoint,
256 double, double, double );
257void CPL_DLL OGR_G_SetPointZM( OGRGeometryH, int iPoint,
258 double, double, double, double );
259void CPL_DLL OGR_G_AddPoint( OGRGeometryH, double, double, double );
260void CPL_DLL OGR_G_AddPoint_2D( OGRGeometryH, double, double );
261void CPL_DLL OGR_G_AddPointM( OGRGeometryH, double, double, double );
262void CPL_DLL OGR_G_AddPointZM( OGRGeometryH, double, double, double, double );
263void CPL_DLL OGR_G_SetPoints( OGRGeometryH hGeom, int nPointsIn,
264 const void* pabyX, int nXStride,
265 const void* pabyY, int nYStride,
266 const void* pabyZ, int nZStride );
267void CPL_DLL OGR_G_SetPointsZM( OGRGeometryH hGeom, int nPointsIn,
268 const void* pabyX, int nXStride,
269 const void* pabyY, int nYStride,
270 const void* pabyZ, int nZStride,
271 const void* pabyM, int nMStride );
272void CPL_DLL OGR_G_SwapXY( OGRGeometryH hGeom );
273
274/* Methods for getting/setting rings and members collections */
275
280OGRErr CPL_DLL OGR_G_RemoveGeometry( OGRGeometryH, int, int );
281
282int CPL_DLL OGR_G_HasCurveGeometry( OGRGeometryH, int bLookForNonLinear );
284 double dfMaxAngleStepSizeDegrees,
285 char** papszOptions) CPL_WARN_UNUSED_RESULT;
287 char** papszOptions ) CPL_WARN_UNUSED_RESULT;
288
289OGRGeometryH CPL_DLL
290OGRBuildPolygonFromEdges( OGRGeometryH hLinesAsCollection,
291 int bBestEffort,
292 int bAutoClose,
293 double dfTolerance,
295
297OGRErr CPL_DLL OGRSetGenerate_DB2_V72_BYTE_ORDER(
298 int bGenerate_DB2_V72_BYTE_ORDER );
299
300int CPL_DLL OGRGetGenerate_DB2_V72_BYTE_ORDER(void);
303void CPL_DLL OGRSetNonLinearGeometriesEnabledFlag(int bFlag);
305
307typedef struct _OGRPreparedGeometry * OGRPreparedGeometryH;
308
309int CPL_DLL OGRHasPreparedGeometrySupport(void);
311void CPL_DLL OGRDestroyPreparedGeometry( OGRPreparedGeometryH hPreparedGeom );
312int CPL_DLL OGRPreparedGeometryIntersects( OGRPreparedGeometryH hPreparedGeom,
313 OGRGeometryH hOtherGeom );
314int CPL_DLL OGRPreparedGeometryContains( OGRPreparedGeometryH hPreparedGeom,
315 OGRGeometryH hOtherGeom );
316
317/* -------------------------------------------------------------------- */
318/* Feature related (ogr_feature.h) */
319/* -------------------------------------------------------------------- */
320
321#ifndef DEFINE_OGRFeatureH
323#define DEFINE_OGRFeatureH
325#ifdef DEBUG
326typedef struct OGRFieldDefnHS *OGRFieldDefnH;
327typedef struct OGRFeatureDefnHS *OGRFeatureDefnH;
328typedef struct OGRFeatureHS *OGRFeatureH;
329typedef struct OGRStyleTableHS *OGRStyleTableH;
330#else
332typedef void *OGRFieldDefnH;
334typedef void *OGRFeatureDefnH;
336typedef void *OGRFeatureH;
338typedef void *OGRStyleTableH;
339#endif
341typedef struct OGRGeomFieldDefnHS *OGRGeomFieldDefnH;
342
344typedef struct OGRFieldDomainHS *OGRFieldDomainH;
345#endif /* DEFINE_OGRFeatureH */
346
347/* OGRFieldDefn */
348
350void CPL_DLL OGR_Fld_Destroy( OGRFieldDefnH );
351
352void CPL_DLL OGR_Fld_SetName( OGRFieldDefnH, const char * );
353const char CPL_DLL *OGR_Fld_GetNameRef( OGRFieldDefnH );
354void CPL_DLL OGR_Fld_SetAlternativeName( OGRFieldDefnH, const char * );
355const char CPL_DLL *OGR_Fld_GetAlternativeNameRef( OGRFieldDefnH );
362int CPL_DLL OGR_Fld_GetWidth( OGRFieldDefnH );
363void CPL_DLL OGR_Fld_SetWidth( OGRFieldDefnH, int );
365void CPL_DLL OGR_Fld_SetPrecision( OGRFieldDefnH, int );
366void CPL_DLL OGR_Fld_Set( OGRFieldDefnH, const char *, OGRFieldType,
367 int, int, OGRJustification );
368int CPL_DLL OGR_Fld_IsIgnored( OGRFieldDefnH hDefn );
369void CPL_DLL OGR_Fld_SetIgnored( OGRFieldDefnH hDefn, int );
370int CPL_DLL OGR_Fld_IsNullable( OGRFieldDefnH hDefn );
371void CPL_DLL OGR_Fld_SetNullable( OGRFieldDefnH hDefn, int );
372int CPL_DLL OGR_Fld_IsUnique( OGRFieldDefnH hDefn );
373void CPL_DLL OGR_Fld_SetUnique( OGRFieldDefnH hDefn, int );
374const char CPL_DLL *OGR_Fld_GetDefault( OGRFieldDefnH hDefn );
375void CPL_DLL OGR_Fld_SetDefault( OGRFieldDefnH hDefn, const char* );
377const char CPL_DLL* OGR_Fld_GetDomainName( OGRFieldDefnH hDefn );
378void CPL_DLL OGR_Fld_SetDomainName( OGRFieldDefnH hDefn, const char* );
379
380const char CPL_DLL *OGR_GetFieldTypeName( OGRFieldType );
381const char CPL_DLL *OGR_GetFieldSubTypeName( OGRFieldSubType );
383 OGRFieldSubType eSubType );
384
385/* OGRGeomFieldDefnH */
386
388void CPL_DLL OGR_GFld_Destroy( OGRGeomFieldDefnH );
389
390void CPL_DLL OGR_GFld_SetName( OGRGeomFieldDefnH, const char * );
391const char CPL_DLL *OGR_GFld_GetNameRef( OGRGeomFieldDefnH );
392
395
399
400int CPL_DLL OGR_GFld_IsNullable( OGRGeomFieldDefnH hDefn );
401void CPL_DLL OGR_GFld_SetNullable( OGRGeomFieldDefnH hDefn, int );
402
403int CPL_DLL OGR_GFld_IsIgnored( OGRGeomFieldDefnH hDefn );
404void CPL_DLL OGR_GFld_SetIgnored( OGRGeomFieldDefnH hDefn, int );
405
406/* OGRFeatureDefn */
407
409void CPL_DLL OGR_FD_Destroy( OGRFeatureDefnH );
410void CPL_DLL OGR_FD_Release( OGRFeatureDefnH );
411const char CPL_DLL *OGR_FD_GetName( OGRFeatureDefnH );
414int CPL_DLL OGR_FD_GetFieldIndex( OGRFeatureDefnH, const char * );
416OGRErr CPL_DLL OGR_FD_DeleteFieldDefn( OGRFeatureDefnH hDefn, int iField );
417OGRErr CPL_DLL OGR_FD_ReorderFieldDefns( OGRFeatureDefnH hDefn, const int* panMap );
421void CPL_DLL OGR_FD_SetGeometryIgnored( OGRFeatureDefnH, int );
423void CPL_DLL OGR_FD_SetStyleIgnored( OGRFeatureDefnH, int );
424int CPL_DLL OGR_FD_Reference( OGRFeatureDefnH );
427
428int CPL_DLL OGR_FD_GetGeomFieldCount( OGRFeatureDefnH hFDefn );
430 int i );
431int CPL_DLL OGR_FD_GetGeomFieldIndex( OGRFeatureDefnH hFDefn,
432 const char *pszName);
433
434void CPL_DLL OGR_FD_AddGeomFieldDefn( OGRFeatureDefnH hFDefn,
435 OGRGeomFieldDefnH hGFldDefn);
437 int iGeomField );
438int CPL_DLL OGR_FD_IsSame( OGRFeatureDefnH hFDefn,
439 OGRFeatureDefnH hOtherFDefn );
440/* OGRFeature */
441
443void CPL_DLL OGR_F_Destroy( OGRFeatureH );
445
452int CPL_DLL OGR_F_Equal( OGRFeatureH, OGRFeatureH );
453
454int CPL_DLL OGR_F_GetFieldCount( OGRFeatureH );
456int CPL_DLL OGR_F_GetFieldIndex( OGRFeatureH, const char * );
457
458int CPL_DLL OGR_F_IsFieldSet( OGRFeatureH, int );
459void CPL_DLL OGR_F_UnsetField( OGRFeatureH, int );
460
461int CPL_DLL OGR_F_IsFieldNull( OGRFeatureH, int );
462int CPL_DLL OGR_F_IsFieldSetAndNotNull( OGRFeatureH, int );
463void CPL_DLL OGR_F_SetFieldNull( OGRFeatureH, int );
464
466
467int CPL_DLL OGR_RawField_IsUnset( const OGRField* );
468int CPL_DLL OGR_RawField_IsNull( const OGRField* );
469void CPL_DLL OGR_RawField_SetUnset( OGRField* );
470void CPL_DLL OGR_RawField_SetNull( OGRField* );
471
472int CPL_DLL OGR_F_GetFieldAsInteger( OGRFeatureH, int );
474double CPL_DLL OGR_F_GetFieldAsDouble( OGRFeatureH, int );
475const char CPL_DLL *OGR_F_GetFieldAsString( OGRFeatureH, int );
476const int CPL_DLL *OGR_F_GetFieldAsIntegerList( OGRFeatureH, int, int * );
477const GIntBig CPL_DLL *OGR_F_GetFieldAsInteger64List( OGRFeatureH, int, int * );
478const double CPL_DLL *OGR_F_GetFieldAsDoubleList( OGRFeatureH, int, int * );
479char CPL_DLL **OGR_F_GetFieldAsStringList( OGRFeatureH, int );
480GByte CPL_DLL *OGR_F_GetFieldAsBinary( OGRFeatureH, int, int * );
481int CPL_DLL OGR_F_GetFieldAsDateTime( OGRFeatureH, int, int *, int *, int *,
482 int *, int *, int *, int * );
483int CPL_DLL OGR_F_GetFieldAsDateTimeEx( OGRFeatureH hFeat, int iField,
484 int *pnYear, int *pnMonth, int *pnDay,
485 int *pnHour, int *pnMinute, float *pfSecond,
486 int *pnTZFlag );
487
488void CPL_DLL OGR_F_SetFieldInteger( OGRFeatureH, int, int );
489void CPL_DLL OGR_F_SetFieldInteger64( OGRFeatureH, int, GIntBig );
490void CPL_DLL OGR_F_SetFieldDouble( OGRFeatureH, int, double );
491void CPL_DLL OGR_F_SetFieldString( OGRFeatureH, int, const char * );
492void CPL_DLL OGR_F_SetFieldIntegerList( OGRFeatureH, int, int, const int * );
493void CPL_DLL OGR_F_SetFieldInteger64List( OGRFeatureH, int, int, const GIntBig * );
494void CPL_DLL OGR_F_SetFieldDoubleList( OGRFeatureH, int, int, const double * );
496void CPL_DLL OGR_F_SetFieldRaw( OGRFeatureH, int, const OGRField * );
497void CPL_DLL OGR_F_SetFieldBinary( OGRFeatureH, int, int, const void * );
498void CPL_DLL OGR_F_SetFieldDateTime( OGRFeatureH, int,
499 int, int, int, int, int, int, int );
500void CPL_DLL OGR_F_SetFieldDateTimeEx( OGRFeatureH, int,
501 int, int, int, int, int, float, int );
502
503int CPL_DLL OGR_F_GetGeomFieldCount( OGRFeatureH hFeat );
505 int iField );
506int CPL_DLL OGR_F_GetGeomFieldIndex( OGRFeatureH hFeat,
507 const char *pszName);
508
510 int iField );
512 int iField,
513 OGRGeometryH hGeom );
515 int iField, OGRGeometryH hGeom );
516
519void CPL_DLL OGR_F_DumpReadable( OGRFeatureH, FILE * );
521OGRErr CPL_DLL OGR_F_SetFromWithMap( OGRFeatureH, OGRFeatureH, int , const int * );
522
523const char CPL_DLL *OGR_F_GetStyleString( OGRFeatureH );
524void CPL_DLL OGR_F_SetStyleString( OGRFeatureH, const char * );
525void CPL_DLL OGR_F_SetStyleStringDirectly( OGRFeatureH, char * );
532
533const char CPL_DLL *OGR_F_GetNativeData( OGRFeatureH );
534void CPL_DLL OGR_F_SetNativeData( OGRFeatureH, const char* );
535const char CPL_DLL *OGR_F_GetNativeMediaType( OGRFeatureH );
536void CPL_DLL OGR_F_SetNativeMediaType( OGRFeatureH, const char* );
537
538void CPL_DLL OGR_F_FillUnsetWithDefault( OGRFeatureH hFeat,
539 int bNotNullableOnly,
540 char** papszOptions );
541int CPL_DLL OGR_F_Validate( OGRFeatureH, int nValidateFlags, int bEmitError );
542
543/* OGRFieldDomain */
544
546const char CPL_DLL* OGR_FldDomain_GetName(OGRFieldDomainH);
555
556OGRFieldDomainH CPL_DLL OGR_CodedFldDomain_Create(const char* pszName,
557 const char* pszDescription,
558 OGRFieldType eFieldType,
559 OGRFieldSubType eFieldSubType,
560 const OGRCodedValue* enumeration);
562
563OGRFieldDomainH CPL_DLL OGR_RangeFldDomain_Create(const char* pszName,
564 const char* pszDescription,
565 OGRFieldType eFieldType,
566 OGRFieldSubType eFieldSubType,
567 const OGRField* psMin,
568 bool bMinIsInclusive,
569 const OGRField* psMax,
570 bool bMaxIsInclusive);
571const OGRField CPL_DLL *OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool* pbIsInclusiveOut);
572const OGRField CPL_DLL *OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool* pbIsInclusiveOut);
573
574OGRFieldDomainH CPL_DLL OGR_GlobFldDomain_Create(const char* pszName,
575 const char* pszDescription,
576 OGRFieldType eFieldType,
577 OGRFieldSubType eFieldSubType,
578 const char* pszGlob);
579const char CPL_DLL *OGR_GlobFldDomain_GetGlob(OGRFieldDomainH);
580
581/* -------------------------------------------------------------------- */
582/* ogrsf_frmts.h */
583/* -------------------------------------------------------------------- */
584
585#ifdef DEBUG
586typedef struct OGRLayerHS *OGRLayerH;
587typedef struct OGRDataSourceHS *OGRDataSourceH;
588typedef struct OGRDriverHS *OGRSFDriverH;
589#else
591typedef void *OGRLayerH;
593typedef void *OGRDataSourceH;
595typedef void *OGRSFDriverH;
596#endif
597
598/* OGRLayer */
599
600const char CPL_DLL* OGR_L_GetName( OGRLayerH );
605 double, double, double, double );
606void CPL_DLL OGR_L_SetSpatialFilterEx( OGRLayerH, int iGeomField,
607 OGRGeometryH hGeom );
608void CPL_DLL OGR_L_SetSpatialFilterRectEx( OGRLayerH, int iGeomField,
609 double dfMinX, double dfMinY,
610 double dfMaxX, double dfMaxY );
611OGRErr CPL_DLL OGR_L_SetAttributeFilter( OGRLayerH, const char * );
612void CPL_DLL OGR_L_ResetReading( OGRLayerH );
614
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
660struct ArrowArrayStream;
661
662bool CPL_DLL OGR_L_GetArrowStream(OGRLayerH hLayer,
663 struct ArrowArrayStream* out_stream,
664 char** papszOptions);
665
674int CPL_DLL OGR_L_FindFieldIndex( OGRLayerH, const char *, int bExactMatch );
677OGRErr CPL_DLL OGR_L_GetExtentEx( OGRLayerH, int iGeomField,
678 OGREnvelope *psExtent, int bForce );
679int CPL_DLL OGR_L_TestCapability( OGRLayerH, const char * );
682 OGRGeomFieldDefnH hFieldDefn, int bForce );
683OGRErr CPL_DLL OGR_L_DeleteField( OGRLayerH, int iField );
684OGRErr CPL_DLL OGR_L_ReorderFields( OGRLayerH, int* panMap );
685OGRErr CPL_DLL OGR_L_ReorderField( OGRLayerH, int iOldFieldPos, int iNewFieldPos );
686OGRErr CPL_DLL OGR_L_AlterFieldDefn( OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags );
687OGRErr CPL_DLL OGR_L_AlterGeomFieldDefn( OGRLayerH, int iField, OGRGeomFieldDefnH hNewGeomFieldDefn, int nFlags );
691OGRErr CPL_DLL OGR_L_Rename( OGRLayerH hLayer, const char* pszNewName );
692
694int CPL_DLL OGR_L_Reference( OGRLayerH );
695int CPL_DLL OGR_L_Dereference( OGRLayerH );
696int CPL_DLL OGR_L_GetRefCount( OGRLayerH );
700GIntBig CPL_DLL OGR_L_GetFeaturesRead( OGRLayerH );
702const char CPL_DLL *OGR_L_GetFIDColumn( OGRLayerH );
703const char CPL_DLL *OGR_L_GetGeometryColumn( OGRLayerH );
710OGRErr CPL_DLL OGR_L_SetIgnoredFields( OGRLayerH, const char** );
711OGRErr CPL_DLL OGR_L_Intersection( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
712OGRErr CPL_DLL OGR_L_Union( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
713OGRErr CPL_DLL OGR_L_SymDifference( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
714OGRErr CPL_DLL OGR_L_Identity( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
715OGRErr CPL_DLL OGR_L_Update( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
716OGRErr CPL_DLL OGR_L_Clip( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
717OGRErr CPL_DLL OGR_L_Erase( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * );
718
719/* OGRDataSource */
720
721void CPL_DLL OGR_DS_Destroy( OGRDataSourceH );
722const char CPL_DLL *OGR_DS_GetName( OGRDataSourceH );
725OGRLayerH CPL_DLL OGR_DS_GetLayerByName( OGRDataSourceH, const char * );
728OGRLayerH CPL_DLL OGR_DS_CreateLayer( OGRDataSourceH, const char *,
730 char ** );
731OGRLayerH CPL_DLL OGR_DS_CopyLayer( OGRDataSourceH, OGRLayerH, const char *,
732 char ** );
733int CPL_DLL OGR_DS_TestCapability( OGRDataSourceH, const char * );
734OGRLayerH CPL_DLL OGR_DS_ExecuteSQL( OGRDataSourceH, const char *,
735 OGRGeometryH, const char * );
738int CPL_DLL OGR_DS_Reference( OGRDataSourceH );
739int CPL_DLL OGR_DS_Dereference( OGRDataSourceH );
740int CPL_DLL OGR_DS_GetRefCount( OGRDataSourceH );
741int CPL_DLL OGR_DS_GetSummaryRefCount( OGRDataSourceH );
751
752/* OGRSFDriver */
753
754const char CPL_DLL *OGR_Dr_GetName( OGRSFDriverH );
756int CPL_DLL OGR_Dr_TestCapability( OGRSFDriverH, const char * );
758 char ** ) CPL_WARN_UNUSED_RESULT;
760 const char *, char ** ) CPL_WARN_UNUSED_RESULT;
762
763/* OGRSFDriverRegistrar */
764
769void CPL_DLL OGRRegisterDriver( OGRSFDriverH );
770void CPL_DLL OGRDeregisterDriver( OGRSFDriverH );
772int CPL_DLL OGRGetDriverCount(void);
774OGRSFDriverH CPL_DLL OGRGetDriverByName( const char * );
776int CPL_DLL OGRGetOpenDSCount(void);
777OGRDataSourceH CPL_DLL OGRGetOpenDS( int iDS );
780void CPL_DLL OGRRegisterAll(void);
781
784void CPL_DLL OGRCleanupAll(void);
785
786/* -------------------------------------------------------------------- */
787/* ogrsf_featurestyle.h */
788/* -------------------------------------------------------------------- */
789
790#ifdef DEBUG
791typedef struct OGRStyleMgrHS *OGRStyleMgrH;
792typedef struct OGRStyleToolHS *OGRStyleToolH;
793#else
795typedef void *OGRStyleMgrH;
797typedef void *OGRStyleToolH;
798#endif
799
800/* OGRStyleMgr */
801
803void CPL_DLL OGR_SM_Destroy(OGRStyleMgrH hSM);
804
805const char CPL_DLL *OGR_SM_InitFromFeature(OGRStyleMgrH hSM,
806 OGRFeatureH hFeat);
808 const char *pszStyleString);
809int CPL_DLL OGR_SM_GetPartCount(OGRStyleMgrH hSM,
810 const char *pszStyleString);
811OGRStyleToolH CPL_DLL OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId,
812 const char *pszStyleString);
813int CPL_DLL OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST);
814int CPL_DLL OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName,
815 const char *pszStyleString);
816
817/* OGRStyleTool */
818
820void CPL_DLL OGR_ST_Destroy(OGRStyleToolH hST);
821
823
825void CPL_DLL OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit,
826 double dfGroundPaperScale);
827
828const char CPL_DLL *OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull);
829int CPL_DLL OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam, int *bValueIsNull);
830double CPL_DLL OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull);
831void CPL_DLL OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue);
832void CPL_DLL OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue);
833void CPL_DLL OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue);
834const char CPL_DLL *OGR_ST_GetStyleString(OGRStyleToolH hST);
835
836int CPL_DLL OGR_ST_GetRGBFromString(OGRStyleToolH hST, const char *pszColor,
837 int *pnRed, int *pnGreen, int *pnBlue,
838 int *pnAlpha);
839
840/* OGRStyleTable */
841
843void CPL_DLL OGR_STBL_Destroy( OGRStyleTableH hSTBL );
844int CPL_DLL OGR_STBL_AddStyle( OGRStyleTableH hStyleTable,
845 const char *pszName,
846 const char *pszStyleString);
847int CPL_DLL OGR_STBL_SaveStyleTable( OGRStyleTableH hStyleTable,
848 const char *pszFilename );
849int CPL_DLL OGR_STBL_LoadStyleTable( OGRStyleTableH hStyleTable,
850 const char *pszFilename );
851const char CPL_DLL *OGR_STBL_Find( OGRStyleTableH hStyleTable, const char *pszName );
852void CPL_DLL OGR_STBL_ResetStyleStringReading( OGRStyleTableH hStyleTable );
853const char CPL_DLL *OGR_STBL_GetNextStyle( OGRStyleTableH hStyleTable);
854const char CPL_DLL *OGR_STBL_GetLastStyleName( OGRStyleTableH hStyleTable);
855
857
858#endif /* ndef OGR_API_H_INCLUDED */
Simple container for a bounding region in 3D.
Definition: ogr_core.h:199
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:306
#define CPL_C_START
Macro to start a block of C symbols.
Definition: cpl_port.h:304
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition: cpl_port.h:1056
#define CPL_WARN_UNUSED_RESULT
Qualifier to warn when the return value of a function is not used.
Definition: cpl_port.h:869
unsigned char GByte
Unsigned byte type.
Definition: cpl_port.h:203
long long GIntBig
Large signed integer type (generally 64-bit integer type).
Definition: cpl_port.h:230
void OGR_L_SetSpatialFilterEx(OGRLayerH, int iGeomField, OGRGeometryH hGeom)
Set a new spatial filter.
Definition: ogrlayer.cpp:1248
OGRErr OGR_F_SetGeomFieldDirectly(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition: ogrfeature.cpp:981
OGRErr OGR_L_SymDifference(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Symmetrical difference of two layers.
Definition: ogrlayer.cpp:3239
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:5792
OGRFieldDomainType OGR_FldDomain_GetDomainType(OGRFieldDomainH)
Get the type of the field domain.
Definition: ogrfielddefn.cpp:2044
void * OGRCoordinateTransformationH
Opaque type for a coordinate transformation object.
Definition: ogr_api.h:82
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:5412
GIntBig OGR_L_GetFeatureCount(OGRLayerH, int)
Fetch the feature count in this layer.
Definition: ogrlayer.cpp:205
void OGR_F_SetFieldNull(OGRFeatureH, int)
Clear a field, marking it as null.
Definition: ogrfeature.cpp:1833
OGRDataSourceH OGR_Dr_CreateDataSource(OGRSFDriverH, const char *, char **)
This function attempts to create a new data source based on the passed driver.
const char * OGR_ST_GetStyleString(OGRStyleToolH hST)
Get the style string for this Style Tool.
Definition: ogrfeaturestyle.cpp:2593
OGRwkbGeometryType OGR_L_GetGeomType(OGRLayerH)
Return the layer geometry type.
Definition: ogrlayer.cpp:1851
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:941
OGRFeatureH OGR_F_Create(OGRFeatureDefnH)
Feature factory.
Definition: ogrfeature.cpp:134
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:1899
GIntBig OGR_F_GetFieldAsInteger64(OGRFeatureH, int)
Fetch field value as integer 64 bit.
Definition: ogrfeature.cpp:2212
void OGR_FldDomain_SetSplitPolicy(OGRFieldDomainH, OGRFieldDomainSplitPolicy)
Set the split policy of the field domain.
Definition: ogrfielddefn.cpp:2114
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:4393
int OGR_FD_Dereference(OGRFeatureDefnH)
Decrements the reference count by one.
Definition: ogrfeaturedefn.cpp:1124
OGRGeomFieldDefnH OGR_F_GetGeomFieldDefnRef(OGRFeatureH hFeat, int iField)
Fetch definition for this geometry field.
Definition: ogrfeature.cpp:1430
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:1077
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:433
void OGR_Fld_SetPrecision(OGRFieldDefnH, int)
Set the formatting precision for this field in characters.
Definition: ogrfielddefn.cpp:1113
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:1127
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:226
OGRGeometryH OGR_G_Clone(OGRGeometryH)
Make a copy of this object.
Definition: ogrgeometry.cpp:2010
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:764
void OGR_F_SetFieldInteger64(OGRFeatureH, int, GIntBig)
Set field to 64 bit integer value.
Definition: ogrfeature.cpp:3775
OGRGeometryH OGR_G_Buffer(OGRGeometryH, double, int)
Compute buffer of geometry.
Definition: ogrgeometry.cpp:4337
void OGR_Fld_SetWidth(OGRFieldDefnH, int)
Set the formatting width for this field in characters.
Definition: ogrfielddefn.cpp:1041
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
const char * OGR_GetFieldTypeName(OGRFieldType)
Fetch human readable name for a field type.
Definition: ogrfielddefn.cpp:813
const char * OGR_GFld_GetNameRef(OGRGeomFieldDefnH)
Fetch name of this field.
Definition: ogrgeomfielddefn.cpp:241
OGRGeometryH OGR_G_GetCurveGeometry(OGRGeometryH hGeom, char **papszOptions)
Return curve version of this geometry.
Definition: ogr_api.cpp:1795
char * OGR_G_ExportToGML(OGRGeometryH)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1197
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:5588
GByte * OGR_F_GetFieldAsBinary(OGRFeatureH, int, int *)
Fetch field value as binary.
Definition: ogrfeature.cpp:3167
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:1206
OGRFeatureH OGR_L_GetFeature(OGRLayerH, GIntBig)
Fetch a feature by its identifier.
Definition: ogrlayer.cpp:492
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:6594
OGRGeometryH OGR_G_SymDifference(OGRGeometryH, OGRGeometryH)
Compute symmetric difference.
Definition: ogrgeometry.cpp:4913
OGRGeometryH OGR_G_UnionCascaded(OGRGeometryH)
Compute union using cascading.
Definition: ogrgeometry.cpp:4669
const char * OGR_FldDomain_GetDescription(OGRFieldDomainH)
Get the description of the field domain.
Definition: ogrfielddefn.cpp:2027
OGRErr OGR_L_CreateFeature(OGRLayerH, OGRFeatureH)
Create and write a new feature within a layer.
Definition: ogrlayer.cpp:658
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
OGRGeometryH OGR_G_ConcaveHull(OGRGeometryH, double dfRatio, bool bAllowHoles)
Compute "concave hull" of a geometry.
Definition: ogrgeometry.cpp:4111
void OGR_F_SetFieldBinary(OGRFeatureH, int, int, const void *)
Set field to binary data.
Definition: ogrfeature.cpp:4914
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:451
void OGR_F_SetFieldStringList(OGRFeatureH, int, CSLConstList)
Set field to list of strings value.
Definition: ogrfeature.cpp:4828
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:1177
OGRGeometryH OGR_F_GetGeomFieldRef(OGRFeatureH hFeat, int iField)
Fetch a handle to feature geometry.
Definition: ogrfeature.cpp:891
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:1325
OGRFieldDomainMergePolicy OGR_FldDomain_GetMergePolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition: ogrfielddefn.cpp:2133
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:1982
OGRGeometryH OGR_G_MakeValidEx(OGRGeometryH, CSLConstList)
Attempts to make an invalid geometry valid without losing vertices.
Definition: ogrgeometry.cpp:3815
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:2632
const char * OGR_FldDomain_GetName(OGRFieldDomainH)
Get the name of the field domain.
Definition: ogrfielddefn.cpp:2010
OGRErr OGR_G_ExportToWkt(OGRGeometryH, char **)
Convert a geometry into well known text format.
Definition: ogrgeometry.cpp:1866
int OGR_G_IsSimple(OGRGeometryH)
Returns TRUE if the geometry is simple.
Definition: ogrgeometry.cpp:2312
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:896
OGRSFDriverH OGRGetDriver(int)
Fetch the indicated driver.
OGRErr OGR_L_SetAttributeFilter(OGRLayerH, const char *)
Set a new attribute query.
Definition: ogrlayer.cpp:441
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:1643
const char * OGR_Fld_GetNameRef(OGRFieldDefnH)
Fetch name of this field.
Definition: ogrfielddefn.cpp:219
OGRErr OGR_G_TransformTo(OGRGeometryH, OGRSpatialReferenceH)
Transform geometry to new spatial reference system.
Definition: ogrgeometry.cpp:686
void OGR_Fld_Destroy(OGRFieldDefnH)
Destroy a field definition.
Definition: ogrfielddefn.cpp:145
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:1522
int OGR_F_GetFieldAsDateTime(OGRFeatureH, int, int *, int *, int *, int *, int *, int *, int *)
Fetch field value as date and time.
Definition: ogrfeature.cpp:3298
int OGR_L_TestCapability(OGRLayerH, const char *)
Test if this layer supported the named capability.
Definition: ogrlayer.cpp:1149
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:1320
OGRGeometryH OGR_G_Difference(OGRGeometryH, OGRGeometryH)
Compute difference.
Definition: ogrgeometry.cpp:4787
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
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:6139
OGRErr OGR_L_ReorderFields(OGRLayerH, int *panMap)
Reorder all the fields of a layer.
Definition: ogrlayer.cpp:797
OGRErr OGR_Dr_DeleteDataSource(OGRSFDriverH, const char *)
Delete a datasource.
int OGR_G_IsValid(OGRGeometryH)
Test if the geometry is valid.
Definition: ogrgeometry.cpp:2240
void OGR_G_AssignSpatialReference(OGRGeometryH, OGRSpatialReferenceH)
Assign spatial reference to this object.
Definition: ogrgeometry.cpp:473
OGRGeometryH OGR_G_MakeValid(OGRGeometryH)
Attempts to make an invalid geometry valid without losing vertices.
Definition: ogrgeometry.cpp:3784
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:4938
void OGR_G_SetPointCount(OGRGeometryH hGeom, int nNewPointCount)
Set number of points in a geometry.
Definition: ogr_api.cpp:150
const OGRField * OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the minimum value.
Definition: ogrfielddefn.cpp:2204
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:795
OGRGeometryH OGR_G_GetLinearGeometry(OGRGeometryH hGeom, double dfMaxAngleStepSizeDegrees, char **papszOptions)
Return, possibly approximate, linear version of this geometry.
Definition: ogr_api.cpp:1755
void OGR_F_SetFieldRaw(OGRFeatureH, int, const OGRField *)
Set field.
Definition: ogrfeature.cpp:5378
int OGR_F_GetGeomFieldIndex(OGRFeatureH hFeat, const char *pszName)
Fetch the geometry field index given geometry field name.
Definition: ogrfeature.cpp:1480
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:1309
int OGR_FD_GetFieldCount(OGRFeatureDefnH)
Fetch number of fields on the passed feature definition.
Definition: ogrfeaturedefn.cpp:287
const char * OGR_F_GetStyleString(OGRFeatureH)
Fetch style string for this feature.
Definition: ogrfeature.cpp:6332
const char * OGR_G_GetGeometryName(OGRGeometryH)
Fetch WKT name for geometry type.
Definition: ogrgeometry.cpp:1974
void OGR_Fld_Set(OGRFieldDefnH, const char *, OGRFieldType, int, int, OGRJustification)
Set defining parameters for a field in one call.
Definition: ogrfielddefn.cpp:1169
OGRErr OGR_G_Transform(OGRGeometryH, OGRCoordinateTransformationH)
Apply arbitrary coordinate transformation to geometry.
Definition: ogrgeometry.cpp:745
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:4457
OGRGeometryH OGR_F_StealGeometry(OGRFeatureH)
Take away ownership of geometry.
Definition: ogrfeature.cpp:662
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:619
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:1768
void OGR_FldDomain_Destroy(OGRFieldDomainH)
Destroy a field domain.
Definition: ogrfielddefn.cpp:1718
OGRErr OGR_L_Intersection(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Intersection of two layers.
Definition: ogrlayer.cpp:2462
void OGR_L_SetSpatialFilterRect(OGRLayerH, double, double, double, double)
Set a new rectangular spatial filter.
Definition: ogrlayer.cpp:1300
void OGR_STBL_Destroy(OGRStyleTableH hSTBL)
Destroy Style Table.
Definition: ogrfeaturestyle.cpp:836
void OGR_ST_Destroy(OGRStyleToolH hST)
Destroy Style Tool.
Definition: ogrfeaturestyle.cpp:1413
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:7106
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:1290
OGRErr OGR_L_CommitTransaction(OGRLayerH)
For datasources which support transactions, CommitTransaction commits a transaction.
Definition: ogrlayer.cpp:1031
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:1357
OGRStyleToolH OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId, const char *pszStyleString)
Fetch a part (style tool) from the current style.
Definition: ogrfeaturestyle.cpp:720
double OGR_F_GetFieldAsDouble(OGRFeatureH, int)
Fetch field value as a double.
Definition: ogrfeature.cpp:2325
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:1589
void * OGRFieldDefnH
Opaque type for a field definition (OGRFieldDefn)
Definition: ogr_api.h:332
void OGR_F_SetFieldDateTime(OGRFeatureH, int, int, int, int, int, int, int, int)
Set field to datetime.
Definition: ogrfeature.cpp:5050
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:2078
void * OGRLayerH
Opaque type for a layer (OGRLayer)
Definition: ogr_api.h:591
OGRGeometryH OGR_GeomTransformer_Transform(OGRGeomTransformerH hTransformer, OGRGeometryH hGeom)
Transforms a geometry.
Definition: ogrgeometryfactory.cpp:4070
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
const char * OGR_F_GetFieldAsString(OGRFeatureH, int)
Fetch field value as a string.
Definition: ogrfeature.cpp:2755
OGRGeometryH OGR_G_ForceToLineString(OGRGeometryH)
Convert to line string.
Definition: ogrgeometryfactory.cpp:4520
OGRFeatureH OGR_L_GetNextFeature(OGRLayerH)
Fetch the next available feature from this layer.
Definition: ogrlayer.cpp:552
OGRGeometryH OGR_G_Polygonize(OGRGeometryH)
Polygonizes a set of sparse edges.
Definition: ogrgeometry.cpp:6104
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:1440
void OGR_L_SetSpatialFilter(OGRLayerH, OGRGeometryH)
Set a new spatial filter.
Definition: ogrlayer.cpp:1230
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:3589
OGRErr OGR_L_AlterFieldDefn(OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags)
Alter the definition of an existing field on a layer.
Definition: ogrlayer.cpp:905
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:1253
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:1928
OGRField * OGR_F_GetRawFieldRef(OGRFeatureH, int)
Fetch a handle to the internal field value given the index.
Definition: ogrfeature.cpp:1953
int OGR_G_Touches(OGRGeometryH, OGRGeometryH)
Test for touching.
Definition: ogrgeometry.cpp:5080
OGRFieldDefnH OGR_F_GetFieldDefnRef(OGRFeatureH, int)
Fetch definition for this field.
Definition: ogrfeature.cpp:1281
OGRErr OGR_L_UpsertFeature(OGRLayerH, OGRFeatureH)
Rewrite an existing feature or create a new feature within a layer.
Definition: ogrlayer.cpp:696
int OGR_Fld_IsUnique(OGRFieldDefnH hDefn)
Return whether this field has a unique constraint.
Definition: ogrfielddefn.cpp:1393
void OGR_F_SetFieldDateTimeEx(OGRFeatureH, int, int, int, int, int, int, float, int)
Set field to datetime.
Definition: ogrfeature.cpp:5091
double OGR_G_Distance3D(OGRGeometryH, OGRGeometryH)
Returns the 3D distance between two geometries.
Definition: ogrgeometry.cpp:3506
OGRFieldDomainSplitPolicy OGR_FldDomain_GetSplitPolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition: ogrfielddefn.cpp:2096
int OGR_G_IsEmpty(OGRGeometryH)
Test if the geometry is empty.
Definition: ogrgeometry.cpp:2119
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:3342
OGRLayerH OGR_DS_GetLayerByName(OGRDataSourceH, const char *)
Fetch a layer by name.
Definition: ogrdatasource.cpp:186
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:2543
char * OGR_G_ExportToGMLEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1266
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:1369
int OGR_G_Disjoint(OGRGeometryH, OGRGeometryH)
Test for disjointness.
Definition: ogrgeometry.cpp:5006
OGRGeometryH OGR_G_ConvexHull(OGRGeometryH)
Compute convex hull.
Definition: ogrgeometry.cpp:4009
int OGR_G_Crosses(OGRGeometryH, OGRGeometryH)
Test for crossing.
Definition: ogrgeometry.cpp:5188
void OGR_FldDomain_SetMergePolicy(OGRFieldDomainH, OGRFieldDomainMergePolicy)
Set the split policy of the field domain.
Definition: ogrfielddefn.cpp:2151
OGRFeatureDefnH OGR_L_GetLayerDefn(OGRLayerH)
Fetch the schema information for this layer.
Definition: ogrlayer.cpp:1075
OGRErr OGR_F_SetGeometry(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition: ogrfeature.cpp:577
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:4314
const char * OGR_F_GetNativeData(OGRFeatureH)
Returns the native data for the feature.
Definition: ogrfeature.cpp:6942
char * OGR_G_ExportToKML(OGRGeometryH, const char *pszAltitudeMode)
Convert a geometry into KML format.
Definition: ogr2kmlgeometry.cpp:504
int OGR_G_Within(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition: ogrgeometry.cpp:5262
OGRErr OGR_L_StartTransaction(OGRLayerH)
For datasources which support transactions, StartTransaction creates a transaction.
Definition: ogrlayer.cpp:1004
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:1058
void * OGRFeatureDefnH
Opaque type for a feature definition (OGRFeatureDefn)
Definition: ogr_api.h:334
int OGRHasPreparedGeometrySupport(void)
Returns if GEOS has prepared geometry support.
Definition: ogrgeometry.cpp:6171
OGRStyleTableH OGR_F_GetStyleTable(OGRFeatureH)
Return style table.
Definition: ogrfeature.cpp:6581
void OGR_F_SetFieldDoubleList(OGRFeatureH, int, int, const double *)
Set field to list of doubles value.
Definition: ogrfeature.cpp:4677
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:999
const int * OGR_F_GetFieldAsIntegerList(OGRFeatureH, int, int *)
Fetch field value as a list of integers.
Definition: ogrfeature.cpp:2840
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:3888
void OGR_G_SetMeasured(OGRGeometryH, int)
Add or remove the M coordinate dimension.
Definition: ogrgeometry.cpp:1154
void OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue)
Set Style Tool parameter value from a string.
Definition: ogrfeaturestyle.cpp:2456
const char * OGR_L_GetName(OGRLayerH)
Return the layer name.
Definition: ogrlayer.cpp:1819
bool OGR_L_GetArrowStream(OGRLayerH hLayer, struct ArrowArrayStream *out_stream, char **papszOptions)
Get a Arrow C stream.
Definition: ogrlayer.cpp:6332
int OGR_G_GetCoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition: ogrgeometry.cpp:931
OGRSpatialReferenceH OGR_L_GetSpatialRef(OGRLayerH)
Fetch the spatial reference system for this layer.
Definition: ogrlayer.cpp:1131
OGRErr OGR_L_SetNextByIndex(OGRLayerH, GIntBig)
Move read cursor to the nIndex'th feature in the current resultset.
Definition: ogrlayer.cpp:535
int OGR_F_Equal(OGRFeatureH, OGRFeatureH)
Test if two features are the same.
Definition: ogrfeature.cpp:5859
const char * OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as string.
Definition: ogrfeaturestyle.cpp:2301
OGRGeometryH OGR_G_SimplifyPreserveTopology(OGRGeometryH hThis, double tolerance)
Simplify the geometry while preserving topology.
Definition: ogrgeometry.cpp:5874
OGRwkbGeometryType OGR_G_GetGeometryType(OGRGeometryH)
Fetch geometry type.
Definition: ogrgeometry.cpp:1938
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:2641
OGRFeatureH OGR_F_Clone(OGRFeatureH)
Duplicate feature.
Definition: ogrfeature.cpp:1116
void OGR_G_Empty(OGRGeometryH)
Clear geometry information.
Definition: ogrgeometry.cpp:2083
OGRGeometryH OGR_G_CreateFromGMLTree(const CPLXMLNode *)
Create geometry from GML.
Definition: gml2ogrgeometry.cpp:3874
const OGRCodedValue * OGR_CodedFldDomain_GetEnumeration(OGRFieldDomainH)
Get the enumeration as (code, value) pairs.
Definition: ogrfielddefn.cpp:2171
void * OGRStyleToolH
Style tool opaque type.
Definition: ogr_api.h:797
int OGR_G_GetDimension(OGRGeometryH)
Get the dimension of this geometry.
Definition: ogrgeometry.cpp:861
OGRErr OGR_L_Rename(OGRLayerH hLayer, const char *pszNewName)
Rename layer.
Definition: ogrlayer.cpp:1992
OGRGeometryH OGR_G_Boundary(OGRGeometryH)
Compute boundary.
Definition: ogrgeometry.cpp:4211
double OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as a double.
Definition: ogrfeaturestyle.cpp:2406
const char * OGR_Fld_GetDefault(OGRFieldDefnH hDefn)
Get default field value.
Definition: ogrfielddefn.cpp:665
void OGR_F_SetFieldIntegerList(OGRFeatureH, int, int, const int *)
Set field to list of integers value.
Definition: ogrfeature.cpp:4398
OGRStyleTableH OGR_STBL_Create(void)
OGRStyleTable factory.
Definition: ogrfeaturestyle.cpp:795
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:1355
int OGR_F_GetFieldIndex(OGRFeatureH, const char *)
Fetch the field index given field name.
Definition: ogrfeature.cpp:1326
void OGR_G_GetEnvelope3D(OGRGeometryH, OGREnvelope3D *)
Computes and returns the bounding envelope (3D) for this geometry in the passed psEnvelope structure.
Definition: ogrgeometry.cpp:1393
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:6076
void OGR_L_SetStyleTable(OGRLayerH, OGRStyleTableH)
Set style table.
Definition: ogrlayer.cpp:1794
void OGR_F_SetFieldDouble(OGRFeatureH, int, double)
Set field to double value.
Definition: ogrfeature.cpp:3928
const char * OGR_F_GetNativeMediaType(OGRFeatureH)
Returns the native media type for the feature.
Definition: ogrfeature.cpp:6993
OGRGeomTransformerH OGR_GeomTransformer_Create(OGRCoordinateTransformationH, CSLConstList papszOptions)
Create a geometry transformer.
Definition: ogrgeometryfactory.cpp:4046
OGRErr OGR_L_AlterGeomFieldDefn(OGRLayerH, int iField, OGRGeomFieldDefnH hNewGeomFieldDefn, int nFlags)
Alter the definition of an existing geometry field on a layer.
Definition: ogrlayer.cpp:940
OGRErr OGR_L_SyncToDisk(OGRLayerH)
Flush pending changes to disk.
Definition: ogrlayer.cpp:1611
int OGR_FD_GetReferenceCount(OGRFeatureDefnH)
Fetch current reference count.
Definition: ogrfeaturedefn.cpp:1159
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:6608
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:1033
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:1688
void * OGRFeatureH
Opaque type for a feature (OGRFeature)
Definition: ogr_api.h:336
int OGR_Fld_GetWidth(OGRFieldDefnH)
Get the formatting width for this field.
Definition: ogrfielddefn.cpp:1009
OGRErr OGR_L_GetExtent(OGRLayerH, OGREnvelope *, int)
Fetch the extent of this layer.
Definition: ogrlayer.cpp:314
void OGR_F_UnsetField(OGRFeatureH, int)
Clear a field, marking it as unset.
Definition: ogrfeature.cpp:1631
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:7150
char * OGR_G_ExportToJsonEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GeoJSON format.
Definition: ogrgeojsonwriter.cpp:1491
OGRErr OGR_L_CreateField(OGRLayerH, OGRFieldDefnH, int)
Create a new field on a layer.
Definition: ogrlayer.cpp:730
int OGR_STBL_AddStyle(OGRStyleTableH hStyleTable, const char *pszName, const char *pszStyleString)
Add a new style in the table.
Definition: ogrfeaturestyle.cpp:930
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:1650
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:344
double OGR_G_Distance(OGRGeometryH, OGRGeometryH)
Compute distance between two geometries.
Definition: ogrgeometry.cpp:3402
struct OGRGeomFieldDefnHS * OGRGeomFieldDefnH
Opaque type for a geometry field definition (OGRGeomFieldDefn)
Definition: ogr_api.h:341
void OGR_L_ResetReading(OGRLayerH)
Reset feature reading to start on the first feature.
Definition: ogrlayer.cpp:1554
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:1718
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
const double * OGR_F_GetFieldAsDoubleList(OGRFeatureH, int, int *)
Fetch field value as a list of doubles.
Definition: ogrfeature.cpp:3009
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:1780
int OGR_F_Validate(OGRFeatureH, int nValidateFlags, int bEmitError)
Validate that a feature meets constraints of its schema.
Definition: ogrfeature.cpp:6870
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:2385
int OGR_G_Equals(OGRGeometryH, OGRGeometryH)
Returns TRUE if two geometries are equivalent.
Definition: ogrgeometry.cpp:1215
int OGR_F_IsFieldSet(OGRFeatureH, int)
Test if a field has ever been assigned a value or not.
Definition: ogrfeature.cpp:1553
void OGR_F_SetStyleStringDirectly(OGRFeatureH, char *)
Set feature style string.
Definition: ogrfeature.cpp:6430
OGRSpatialReferenceH OGR_G_GetSpatialReference(OGRGeometryH)
Returns spatial reference system for geometry.
Definition: ogrgeometry.cpp:2047
void OGRDestroyPreparedGeometry(OGRPreparedGeometryH hPreparedGeom)
Destroys a prepared geometry.
Definition: ogrgeometry.cpp:6230
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:1688
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:2500
char ** OGR_F_GetFieldAsStringList(OGRFeatureH, int)
Fetch field value as a list of strings.
Definition: ogrfeature.cpp:3094
OGRGeometryH OGR_G_ForceToMultiLineString(OGRGeometryH)
Convert to multilinestring.
Definition: ogrgeometryfactory.cpp:1342
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:331
int OGR_G_CoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition: ogrgeometry.cpp:957
const char * OGR_STBL_Find(OGRStyleTableH hStyleTable, const char *pszName)
Get a style string by name.
Definition: ogrfeaturestyle.cpp:1141
OGRGeometryH OGR_G_ForceToPolygon(OGRGeometryH)
Convert to polygon.
Definition: ogrgeometryfactory.cpp:840
void OGR_G_DestroyGeometry(OGRGeometryH)
Destroy geometry object.
Definition: ogrgeometryfactory.cpp:695
const char * OGR_GlobFldDomain_GetGlob(OGRFieldDomainH)
Get the glob expression.
Definition: ogrfielddefn.cpp:2276
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
void OGR_G_SetCoordinateDimension(OGRGeometryH, int)
Set the coordinate dimension.
Definition: ogrgeometry.cpp:1100
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:6714
const char * OGR_GetFieldSubTypeName(OGRFieldSubType)
Fetch human readable name for a field subtype.
Definition: ogrfielddefn.cpp:877
OGRErr OGR_L_Union(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Union of two layers.
Definition: ogrlayer.cpp:2899
void OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit, double dfGroundPaperScale)
Set Style Tool units.
Definition: ogrfeaturestyle.cpp:1714
void OGR_RawField_SetUnset(OGRField *)
Mark a raw field as unset.
Definition: ogrfeature.cpp:7174
int OGR_G_Intersects(OGRGeometryH, OGRGeometryH)
Do these features intersect?
Definition: ogrgeometry.cpp:577
void * OGRSFDriverH
Opaque type for a OGR driver (OGRSFDriver)
Definition: ogr_api.h:595
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:1447
CPLXMLNode * OGR_G_ExportToGMLTree(OGRGeometryH)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1166
OGRStyleTableH OGR_L_GetStyleTable(OGRLayerH)
Get style table.
Definition: ogrlayer.cpp:1767
OGRGeometryH OGR_G_DelaunayTriangulation(OGRGeometryH hThis, double dfTolerance, int bOnlyEdges)
Return a Delaunay triangulation of the vertices of the geometry.
Definition: ogrgeometry.cpp:5971
void OGR_RawField_SetNull(OGRField *)
Mark a raw field as null.
Definition: ogrfeature.cpp:7198
int OGR_F_GetFieldAsInteger(OGRFeatureH, int)
Fetch field value as integer.
Definition: ogrfeature.cpp:2091
void OGR_G_CloseRings(OGRGeometryH)
Force rings to be closed.
Definition: ogrgeometry.cpp:5449
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:4244
OGRErr OGR_L_ReorderField(OGRLayerH, int iOldFieldPos, int iNewFieldPos)
Reorder an existing field on a layer.
Definition: ogrlayer.cpp:873
int OGR_SM_GetPartCount(OGRStyleMgrH hSM, const char *pszStyleString)
Get the number of parts in a style.
Definition: ogrfeaturestyle.cpp:641
OGRErr OGR_F_SetGeometryDirectly(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition: ogrfeature.cpp:506
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:2354
char * OGR_G_ExportToJson(OGRGeometryH)
Convert a geometry into GeoJSON format.
Definition: ogrgeojsonwriter.cpp:1458
OGRErr OGR_G_ExportToWkb(OGRGeometryH, OGRwkbByteOrder, unsigned char *)
Convert a geometry well known binary format.
Definition: ogrgeometry.cpp:1551
OGRPreparedGeometryH OGRCreatePreparedGeometry(OGRGeometryH hGeom)
Creates a prepared geometry.
Definition: ogrgeometry.cpp:6192
OGRErr OGR_F_SetGeomField(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition: ogrfeature.cpp:1059
OGRErr OGR_F_SetFrom(OGRFeatureH, OGRFeatureH, int)
Set one feature from another.
Definition: ogrfeature.cpp:5935
int OGR_G_Contains(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition: ogrgeometry.cpp:5336
OGRFieldType OGR_Fld_GetType(OGRFieldDefnH)
Fetch type of this field.
Definition: ogrfielddefn.cpp:378
void OGR_F_SetFieldInteger(OGRFeatureH, int, int)
Set field to integer value.
Definition: ogrfeature.cpp:3618
int OGRPreparedGeometryContains(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry contains a geometry.
Definition: ogrgeometry.cpp:6289
struct _OGRPreparedGeometry * OGRPreparedGeometryH
Opaque type for a prepared geometry.
Definition: ogr_api.h:307
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:346
int OGRPreparedGeometryIntersects(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry intersects with a geometry.
Definition: ogrgeometry.cpp:6253
void OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength)
Modify the geometry such it has no segment longer then the given distance.
Definition: ogrgeometry.cpp:830
void * OGRStyleTableH
Opaque type for a style table (OGRStyleTable)
Definition: ogr_api.h:338
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:5598
int OGR_F_IsFieldSetAndNotNull(OGRFeatureH, int)
Test if a field is set and not null.
Definition: ogrfeature.cpp:1750
OGRErr OGR_L_Clip(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Clip off areas that are not covered by the method layer.
Definition: ogrlayer.cpp:4147
int OGR_RawField_IsUnset(const OGRField *)
Returns whether a raw field is unset.
Definition: ogrfeature.cpp:7129
const char * OGR_Fld_GetAlternativeNameRef(OGRFieldDefnH)
Fetch the alternative name (or "alias") for this field.
Definition: ogrfielddefn.cpp:339
void * OGRDataSourceH
Opaque type for a OGR datasource (OGRDataSource)
Definition: ogr_api.h:593
void OGR_F_DumpReadable(OGRFeatureH, FILE *)
Dump this feature in a human readable form.
Definition: ogrfeature.cpp:5505
void OGR_Fld_SetJustify(OGRFieldDefnH, OGRJustification)
Set the justification for this field.
Definition: ogrfielddefn.cpp:977
const char * OGR_Fld_GetDomainName(OGRFieldDefnH hDefn)
Return the name of the field domain for this field.
Definition: ogrfielddefn.cpp:1484
OGRErr OGR_G_ImportFromWkb(OGRGeometryH, const void *, int)
Assign geometry from well known binary data.
Definition: ogrgeometry.cpp:1486
void OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer)
Destroy a geometry transformer allocated with OGR_GeomTransformer_Create()
Definition: ogrgeometryfactory.cpp:4093
OGRErr OGR_L_DeleteFeature(OGRLayerH, GIntBig)
Delete feature from layer.
Definition: ogrlayer.cpp:1637
void OGRCleanupAll(void)
Clean-up all drivers (including raster ones starting with GDAL 2.0.
OGRSFDriverH OGRGetDriverByName(const char *)
Fetch the indicated driver.
CPLXMLNode * OGR_G_ExportEnvelopeToGMLTree(OGRGeometryH)
Export the envelope of a geometry as a gml:Box.
Definition: ogr2gmlgeometry.cpp:452
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:7049
void OGR_GFld_SetNullable(OGRGeomFieldDefnH hDefn, int)
Set whether this geometry field can receive null values.
Definition: ogrgeomfielddefn.cpp:645
const char * OGR_SM_InitFromFeature(OGRStyleMgrH hSM, OGRFeatureH hFeat)
Initialize style manager from the style string of a feature.
Definition: ogrfeaturestyle.cpp:281
int OGR_G_GetPointCount(OGRGeometryH)
Fetch number of points from a Point or a LineString/LinearRing geometry.
Definition: ogr_api.cpp:111
int OGR_STBL_LoadStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Load a style table from a file.
Definition: ogrfeaturestyle.cpp:1085
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:1238
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:3912
OGRGeometryH OGR_F_StealGeometryEx(OGRFeatureH, int iGeomField)
Take away ownership of geometry.
Definition: ogrfeature.cpp:692
const GIntBig * OGR_F_GetFieldAsInteger64List(OGRFeatureH, int, int *)
Fetch field value as a list of 64 bit integers.
Definition: ogrfeature.cpp:2926
int OGR_G_Is3D(OGRGeometryH)
See whether this geometry has Z coordinates.
Definition: ogrgeometry.cpp:978
int OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST)
Add a part (style tool) to the current style.
Definition: ogrfeaturestyle.cpp:575
void OGR_GFld_SetIgnored(OGRGeomFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition: ogrgeomfielddefn.cpp:418
int OGR_G_HasCurveGeometry(OGRGeometryH, int bLookForNonLinear)
Returns if this geometry is or has curve geometry.
Definition: ogr_api.cpp:1718
const OGRField * OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the maximum value.
Definition: ogrfielddefn.cpp:2243
OGRGeometryH OGR_G_Union(OGRGeometryH, OGRGeometryH)
Compute union.
Definition: ogrgeometry.cpp:4574
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:1922
OGRFieldType OGR_FldDomain_GetFieldType(OGRFieldDomainH)
Get the field type of the field domain.
Definition: ogrfielddefn.cpp:2061
const char * OGR_STBL_GetNextStyle(OGRStyleTableH hStyleTable)
Get the next style string from the table.
Definition: ogrfeaturestyle.cpp:1306
OGRErr OGR_L_CreateGeomField(OGRLayerH hLayer, OGRGeomFieldDefnH hFieldDefn, int bForce)
Create a new geometry field on a layer.
Definition: ogrlayer.cpp:974
const char * OGR_STBL_GetLastStyleName(OGRStyleTableH hStyleTable)
Get the style name of the last style string fetched with OGR_STBL_GetNextStyle.
Definition: ogrfeaturestyle.cpp:1344
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:1226
void OGR_F_SetFieldInteger64List(OGRFeatureH, int, int, const GIntBig *)
Set field to list of 64 bit integers value.
Definition: ogrfeature.cpp:4545
int OGRGetNonLinearGeometriesEnabledFlag(void)
Get flag to enable/disable returning non-linear geometries in the C API.
Definition: ogr_api.cpp:1888
OGRGeometryH OGR_G_PointOnSurface(OGRGeometryH)
Returns a point guaranteed to lie on the surface.
Definition: ogrgeometry.cpp:5630
OGRStyleToolH OGR_ST_Create(OGRSTClassId eClassId)
OGRStyleTool factory.
Definition: ogrfeaturestyle.cpp:1377
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:1676
void OGR_F_SetStyleString(OGRFeatureH, const char *)
Set feature style string.
Definition: ogrfeature.cpp:6384
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:765
GIntBig OGR_F_GetFID(OGRFeatureH)
Get feature identifier.
Definition: ogrfeature.cpp:5543
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:2876
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:3897
int OGR_L_FindFieldIndex(OGRLayerH, const char *, int bExactMatch)
Find the index of field in a layer.
Definition: ogrlayer.cpp:1093
Core portability services for cross-platform OGR code.
OGRFieldSubType
List of field subtypes.
Definition: ogr_core.h:738
OGRFieldDomainMergePolicy
Merge policy for field domains.
Definition: ogr_core.h:1100
OGRwkbByteOrder
Enumeration to describe byte order.
Definition: ogr_core.h:551
OGRFieldDomainType
Type of field domain.
Definition: ogr_core.h:1066
OGRJustification
Display justification for field values.
Definition: ogr_core.h:762
OGRFieldType
List of feature field types.
Definition: ogr_core.h:710
OGRwkbGeometryType
List of well known binary geometry types.
Definition: ogr_core.h:369
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:341
OGRFieldDomainSplitPolicy
Split policy for field domains.
Definition: ogr_core.h:1083
Document node structure.
Definition: cpl_minixml.h:70
Associates a code and a value.
Definition: ogr_core.h:1053
OGRFeature field attribute value union.
Definition: ogr_core.h:802