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#include <stdint.h>
50
52
53bool CPL_DLL OGRGetGEOSVersion(int *pnMajor, int *pnMinor, int *pnPatch);
54
55/* -------------------------------------------------------------------- */
56/* Geometry related functions (ogr_geometry.h) */
57/* -------------------------------------------------------------------- */
58#ifndef DEFINEH_OGRGeometryH
60#define DEFINEH_OGRGeometryH
62#ifdef DEBUG
63typedef struct OGRGeometryHS *OGRGeometryH;
64#else
66typedef void *OGRGeometryH;
67#endif
68#endif /* DEFINEH_OGRGeometryH */
69
70#ifndef DEFINED_OGRSpatialReferenceH
72#define DEFINED_OGRSpatialReferenceH
75#ifndef DOXYGEN_XML
76#ifdef DEBUG
77typedef struct OGRSpatialReferenceHS *OGRSpatialReferenceH;
78typedef struct OGRCoordinateTransformationHS *OGRCoordinateTransformationH;
79#else
84#endif
85#endif
86
87#endif /* DEFINED_OGRSpatialReferenceH */
88
89struct _CPLXMLNode;
90
91/* OGRGeomCoordinatePrecisionH */
92
94#define OGR_GEOM_COORD_PRECISION_UNKNOWN 0
95
98
101double CPL_DLL
103double CPL_DLL
105double CPL_DLL
107char CPL_DLL **
110 OGRGeomCoordinatePrecisionH, const char *pszFormatName);
112 double dfXYResolution,
113 double dfZResolution,
114 double dfMResolution);
117 double dfXYMeterResolution,
118 double dfZMeterResolution,
119 double dfMResolution);
121 OGRGeomCoordinatePrecisionH, const char *pszFormatName,
122 CSLConstList papszOptions);
123
124/* From base OGRGeometry class */
125
127 OGRGeometryH *, int);
129 OGRGeometryH *, size_t);
131 OGRGeometryH *);
133 OGRGeometryH *, int, int *);
138 double dfCenterX, double dfCenterY, double dfZ, double dfPrimaryRadius,
139 double dfSecondaryAxis, double dfRotation, double dfStartAngle,
140 double dfEndAngle, double dfMaxAngleStepSizeDegrees) CPL_WARN_UNUSED_RESULT;
141
152 OGRwkbGeometryType eTargetType,
153 char **papszOptions) CPL_WARN_UNUSED_RESULT;
156
161int CPL_DLL OGR_G_Is3D(OGRGeometryH);
162int CPL_DLL OGR_G_IsMeasured(OGRGeometryH);
163void CPL_DLL OGR_G_Set3D(OGRGeometryH, int);
164void CPL_DLL OGR_G_SetMeasured(OGRGeometryH, int);
168OGRErr CPL_DLL OGR_G_ImportFromWkb(OGRGeometryH, const void *, int);
170 unsigned char *);
172 unsigned char *);
173
176
185OGRErr CPL_DLL OGR_G_ExportToWkbEx(OGRGeometryH, unsigned char *,
186 const OGRwkbExportOptions *);
187
188int CPL_DLL OGR_G_WkbSize(OGRGeometryH hGeom);
189size_t CPL_DLL OGR_G_WkbSizeEx(OGRGeometryH hGeom);
190OGRErr CPL_DLL OGR_G_ImportFromWkt(OGRGeometryH, char **);
191OGRErr CPL_DLL OGR_G_ExportToWkt(OGRGeometryH, char **);
194const char CPL_DLL *OGR_G_GetGeometryName(OGRGeometryH);
195void CPL_DLL OGR_G_DumpReadable(OGRGeometryH, FILE *, const char *);
196void CPL_DLL OGR_G_FlattenTo2D(OGRGeometryH);
197void CPL_DLL OGR_G_CloseRings(OGRGeometryH);
198
202 char **papszOptions) CPL_WARN_UNUSED_RESULT;
203
207CPLXMLNode CPL_DLL *
209
210char CPL_DLL *OGR_G_ExportToKML(OGRGeometryH, const char *pszAltitudeMode)
212
215 char **papszOptions) CPL_WARN_UNUSED_RESULT;
222
227
229typedef struct OGRGeomTransformer *OGRGeomTransformerH;
233OGRGeometryH CPL_DLL
236void CPL_DLL OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer);
237
239 double tolerance) CPL_WARN_UNUSED_RESULT;
241 OGRGeometryH hThis, double tolerance) CPL_WARN_UNUSED_RESULT;
242OGRGeometryH CPL_DLL
243OGR_G_DelaunayTriangulation(OGRGeometryH hThis, double dfTolerance,
244 int bOnlyEdges) CPL_WARN_UNUSED_RESULT;
245
246void CPL_DLL OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength);
249/*int CPL_DLL OGR_G_EqualsExact( OGRGeometryH, OGRGeometryH, double );*/
256
259OGRGeometryH CPL_DLL OGR_G_ConcaveHull(OGRGeometryH, double dfRatio,
260 bool bAllowHoles) CPL_WARN_UNUSED_RESULT;
261OGRGeometryH CPL_DLL OGR_G_Buffer(OGRGeometryH, double dfDist,
262 int nQuadSegs) CPL_WARN_UNUSED_RESULT;
263OGRGeometryH CPL_DLL OGR_G_BufferEx(OGRGeometryH, double dfDist,
264 CSLConstList papszOptions)
273/*OGRGeometryH CPL_DLL OGR_G_Polygonize( OGRGeometryH *, int);*/
274/*OGRGeometryH CPL_DLL OGR_G_Polygonizer_getCutEdges( OGRGeometryH *, int);*/
275/*OGRGeometryH CPL_DLL OGR_G_LineMerge( OGRGeometryH );*/
276
283double CPL_DLL OGR_G_Length(OGRGeometryH);
284double CPL_DLL OGR_G_Area(OGRGeometryH);
285double CPL_DLL OGR_G_GeodesicArea(OGRGeometryH);
286bool CPL_DLL OGR_G_IsClockwise(OGRGeometryH hGeom);
289 double dfDistance) CPL_WARN_UNUSED_RESULT;
290
291void CPL_DLL OGR_G_Empty(OGRGeometryH);
292int CPL_DLL OGR_G_IsEmpty(OGRGeometryH);
293int CPL_DLL OGR_G_IsValid(OGRGeometryH);
294/*char CPL_DLL *OGR_G_IsValidReason( OGRGeometryH );*/
299int CPL_DLL OGR_G_IsSimple(OGRGeometryH);
300int CPL_DLL OGR_G_IsRing(OGRGeometryH);
301
304#define OGR_GEOS_PREC_NO_TOPO (1 << 0)
305
308#define OGR_GEOS_PREC_KEEP_COLLAPSED (1 << 1)
309
310OGRGeometryH CPL_DLL OGR_G_SetPrecision(OGRGeometryH, double dfGridSize,
311 int nFlags) CPL_WARN_UNUSED_RESULT;
312
314
316/* backward compatibility (non-standard methods) */
317int CPL_DLL OGR_G_Intersect(OGRGeometryH, OGRGeometryH)
318 CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Intersects() instead");
319int CPL_DLL OGR_G_Equal(OGRGeometryH, OGRGeometryH)
320 CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Equals() instead");
321OGRGeometryH CPL_DLL OGR_G_SymmetricDifference(OGRGeometryH, OGRGeometryH)
322 CPL_WARN_DEPRECATED(
323 "Non standard method. Use OGR_G_SymDifference() instead");
324double CPL_DLL OGR_G_GetArea(OGRGeometryH)
325 CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Area() instead");
326OGRGeometryH CPL_DLL OGR_G_GetBoundary(OGRGeometryH)
327 CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Boundary() instead");
330/* Methods for getting/setting vertices in points, line strings and rings */
332int CPL_DLL OGR_G_GetPoints(OGRGeometryH hGeom, void *pabyX, int nXStride,
333 void *pabyY, int nYStride, void *pabyZ,
334 int nZStride);
335int CPL_DLL OGR_G_GetPointsZM(OGRGeometryH hGeom, void *pabyX, int nXStride,
336 void *pabyY, int nYStride, void *pabyZ,
337 int nZStride, void *pabyM, int nMStride);
338double CPL_DLL OGR_G_GetX(OGRGeometryH, int);
339double CPL_DLL OGR_G_GetY(OGRGeometryH, int);
340double CPL_DLL OGR_G_GetZ(OGRGeometryH, int);
341double CPL_DLL OGR_G_GetM(OGRGeometryH, int);
342void CPL_DLL OGR_G_GetPoint(OGRGeometryH, int iPoint, double *, double *,
343 double *);
344void CPL_DLL OGR_G_GetPointZM(OGRGeometryH, int iPoint, double *, double *,
345 double *, double *);
346void CPL_DLL OGR_G_SetPointCount(OGRGeometryH hGeom, int nNewPointCount);
347void CPL_DLL OGR_G_SetPoint(OGRGeometryH, int iPoint, double, double, double);
348void CPL_DLL OGR_G_SetPoint_2D(OGRGeometryH, int iPoint, double, double);
349void CPL_DLL OGR_G_SetPointM(OGRGeometryH, int iPoint, double, double, double);
350void CPL_DLL OGR_G_SetPointZM(OGRGeometryH, int iPoint, double, double, double,
351 double);
352void CPL_DLL OGR_G_AddPoint(OGRGeometryH, double, double, double);
353void CPL_DLL OGR_G_AddPoint_2D(OGRGeometryH, double, double);
354void CPL_DLL OGR_G_AddPointM(OGRGeometryH, double, double, double);
355void CPL_DLL OGR_G_AddPointZM(OGRGeometryH, double, double, double, double);
356void CPL_DLL OGR_G_SetPoints(OGRGeometryH hGeom, int nPointsIn,
357 const void *pabyX, int nXStride, const void *pabyY,
358 int nYStride, const void *pabyZ, int nZStride);
359void CPL_DLL OGR_G_SetPointsZM(OGRGeometryH hGeom, int nPointsIn,
360 const void *pabyX, int nXStride,
361 const void *pabyY, int nYStride,
362 const void *pabyZ, int nZStride,
363 const void *pabyM, int nMStride);
364void CPL_DLL OGR_G_SwapXY(OGRGeometryH hGeom);
365
366/* Methods for getting/setting rings and members collections */
367
372OGRErr CPL_DLL OGR_G_RemoveGeometry(OGRGeometryH, int, int);
373
374int CPL_DLL OGR_G_HasCurveGeometry(OGRGeometryH, int bLookForNonLinear);
375OGRGeometryH CPL_DLL
376OGR_G_GetLinearGeometry(OGRGeometryH hGeom, double dfMaxAngleStepSizeDegrees,
377 char **papszOptions) CPL_WARN_UNUSED_RESULT;
379 OGRGeometryH hGeom, char **papszOptions) CPL_WARN_UNUSED_RESULT;
380
382 OGRGeometryH hLinesAsCollection, int bBestEffort, int bAutoClose,
383 double dfTolerance, OGRErr *peErr) CPL_WARN_UNUSED_RESULT;
384
386OGRErr CPL_DLL
387OGRSetGenerate_DB2_V72_BYTE_ORDER(int bGenerate_DB2_V72_BYTE_ORDER);
388
389int CPL_DLL OGRGetGenerate_DB2_V72_BYTE_ORDER(void);
392void CPL_DLL OGRSetNonLinearGeometriesEnabledFlag(int bFlag);
394
396typedef struct _OGRPreparedGeometry *OGRPreparedGeometryH;
397
398int CPL_DLL OGRHasPreparedGeometrySupport(void);
400void CPL_DLL OGRDestroyPreparedGeometry(OGRPreparedGeometryH hPreparedGeom);
402 OGRGeometryH hOtherGeom);
403int CPL_DLL OGRPreparedGeometryContains(OGRPreparedGeometryH hPreparedGeom,
404 OGRGeometryH hOtherGeom);
405
406/* -------------------------------------------------------------------- */
407/* Feature related (ogr_feature.h) */
408/* -------------------------------------------------------------------- */
409
410#ifndef DEFINE_OGRFeatureH
412#define DEFINE_OGRFeatureH
414#ifdef DEBUG
415typedef struct OGRFieldDefnHS *OGRFieldDefnH;
416typedef struct OGRFeatureDefnHS *OGRFeatureDefnH;
417typedef struct OGRFeatureHS *OGRFeatureH;
418typedef struct OGRStyleTableHS *OGRStyleTableH;
419#else
421typedef void *OGRFieldDefnH;
423typedef void *OGRFeatureDefnH;
425typedef void *OGRFeatureH;
427typedef void *OGRStyleTableH;
428#endif
430typedef struct OGRGeomFieldDefnHS *OGRGeomFieldDefnH;
431
433typedef struct OGRFieldDomainHS *OGRFieldDomainH;
434#endif /* DEFINE_OGRFeatureH */
435
436/* OGRFieldDefn */
437
438OGRFieldDefnH CPL_DLL OGR_Fld_Create(const char *,
440void CPL_DLL OGR_Fld_Destroy(OGRFieldDefnH);
441
442void CPL_DLL OGR_Fld_SetName(OGRFieldDefnH, const char *);
443const char CPL_DLL *OGR_Fld_GetNameRef(OGRFieldDefnH);
444void CPL_DLL OGR_Fld_SetAlternativeName(OGRFieldDefnH, const char *);
453void CPL_DLL OGR_Fld_SetWidth(OGRFieldDefnH, int);
455void CPL_DLL OGR_Fld_SetPrecision(OGRFieldDefnH, int);
457void CPL_DLL OGR_Fld_SetTZFlag(OGRFieldDefnH, int);
458void CPL_DLL OGR_Fld_Set(OGRFieldDefnH, const char *, OGRFieldType, int, int,
460int CPL_DLL OGR_Fld_IsIgnored(OGRFieldDefnH hDefn);
461void CPL_DLL OGR_Fld_SetIgnored(OGRFieldDefnH hDefn, int);
462int CPL_DLL OGR_Fld_IsNullable(OGRFieldDefnH hDefn);
463void CPL_DLL OGR_Fld_SetNullable(OGRFieldDefnH hDefn, int);
464int CPL_DLL OGR_Fld_IsUnique(OGRFieldDefnH hDefn);
465void CPL_DLL OGR_Fld_SetUnique(OGRFieldDefnH hDefn, int);
466const char CPL_DLL *OGR_Fld_GetDefault(OGRFieldDefnH hDefn);
467void CPL_DLL OGR_Fld_SetDefault(OGRFieldDefnH hDefn, const char *);
469const char CPL_DLL *OGR_Fld_GetDomainName(OGRFieldDefnH hDefn);
470void CPL_DLL OGR_Fld_SetDomainName(OGRFieldDefnH hDefn, const char *);
471const char CPL_DLL *OGR_Fld_GetComment(OGRFieldDefnH hDefn);
472void CPL_DLL OGR_Fld_SetComment(OGRFieldDefnH hDefn, const char *);
473
474const char CPL_DLL *OGR_GetFieldTypeName(OGRFieldType);
475const char CPL_DLL *OGR_GetFieldSubTypeName(OGRFieldSubType);
477 OGRFieldSubType eSubType);
478
479/* OGRGeomFieldDefnH */
480
484
485void CPL_DLL OGR_GFld_SetName(OGRGeomFieldDefnH, const char *);
486const char CPL_DLL *OGR_GFld_GetNameRef(OGRGeomFieldDefnH);
487
490
494
495int CPL_DLL OGR_GFld_IsNullable(OGRGeomFieldDefnH hDefn);
496void CPL_DLL OGR_GFld_SetNullable(OGRGeomFieldDefnH hDefn, int);
497
498int CPL_DLL OGR_GFld_IsIgnored(OGRGeomFieldDefnH hDefn);
499void CPL_DLL OGR_GFld_SetIgnored(OGRGeomFieldDefnH hDefn, int);
500
505
506/* OGRFeatureDefn */
507
509void CPL_DLL OGR_FD_Destroy(OGRFeatureDefnH);
510void CPL_DLL OGR_FD_Release(OGRFeatureDefnH);
511const char CPL_DLL *OGR_FD_GetName(OGRFeatureDefnH);
514int CPL_DLL OGR_FD_GetFieldIndex(OGRFeatureDefnH, const char *);
516OGRErr CPL_DLL OGR_FD_DeleteFieldDefn(OGRFeatureDefnH hDefn, int iField);
518 const int *panMap);
524void CPL_DLL OGR_FD_SetStyleIgnored(OGRFeatureDefnH, int);
528
529int CPL_DLL OGR_FD_GetGeomFieldCount(OGRFeatureDefnH hFDefn);
531 int i);
533 const char *pszName);
534
535void CPL_DLL OGR_FD_AddGeomFieldDefn(OGRFeatureDefnH hFDefn,
536 OGRGeomFieldDefnH hGFldDefn);
538 int iGeomField);
539int CPL_DLL OGR_FD_IsSame(OGRFeatureDefnH hFDefn, OGRFeatureDefnH hOtherFDefn);
540/* OGRFeature */
541
543void CPL_DLL OGR_F_Destroy(OGRFeatureH);
545
550OGRGeometryH CPL_DLL OGR_F_StealGeometryEx(OGRFeatureH, int iGeomField)
554
557int CPL_DLL OGR_F_GetFieldIndex(OGRFeatureH, const char *);
558
559int CPL_DLL OGR_F_IsFieldSet(OGRFeatureH, int);
560void CPL_DLL OGR_F_UnsetField(OGRFeatureH, int);
561
562int CPL_DLL OGR_F_IsFieldNull(OGRFeatureH, int);
564void CPL_DLL OGR_F_SetFieldNull(OGRFeatureH, int);
565
567
568int CPL_DLL OGR_RawField_IsUnset(const OGRField *);
569int CPL_DLL OGR_RawField_IsNull(const OGRField *);
570void CPL_DLL OGR_RawField_SetUnset(OGRField *);
571void CPL_DLL OGR_RawField_SetNull(OGRField *);
572
573int CPL_DLL OGR_F_GetFieldAsInteger(OGRFeatureH, int);
575double CPL_DLL OGR_F_GetFieldAsDouble(OGRFeatureH, int);
576const char CPL_DLL *OGR_F_GetFieldAsString(OGRFeatureH, int);
577const char CPL_DLL *OGR_F_GetFieldAsISO8601DateTime(OGRFeatureH, int,
579const int CPL_DLL *OGR_F_GetFieldAsIntegerList(OGRFeatureH, int, int *);
580const GIntBig CPL_DLL *OGR_F_GetFieldAsInteger64List(OGRFeatureH, int, int *);
581const double CPL_DLL *OGR_F_GetFieldAsDoubleList(OGRFeatureH, int, int *);
582char CPL_DLL **OGR_F_GetFieldAsStringList(OGRFeatureH, int);
583GByte CPL_DLL *OGR_F_GetFieldAsBinary(OGRFeatureH, int, int *);
584int CPL_DLL OGR_F_GetFieldAsDateTime(OGRFeatureH, int, int *, int *, int *,
585 int *, int *, int *, int *);
586int CPL_DLL OGR_F_GetFieldAsDateTimeEx(OGRFeatureH hFeat, int iField,
587 int *pnYear, int *pnMonth, int *pnDay,
588 int *pnHour, int *pnMinute,
589 float *pfSecond, int *pnTZFlag);
590
591void CPL_DLL OGR_F_SetFieldInteger(OGRFeatureH, int, int);
593void CPL_DLL OGR_F_SetFieldDouble(OGRFeatureH, int, double);
594void CPL_DLL OGR_F_SetFieldString(OGRFeatureH, int, const char *);
595void CPL_DLL OGR_F_SetFieldIntegerList(OGRFeatureH, int, int, const int *);
596void CPL_DLL OGR_F_SetFieldInteger64List(OGRFeatureH, int, int,
597 const GIntBig *);
598void CPL_DLL OGR_F_SetFieldDoubleList(OGRFeatureH, int, int, const double *);
600void CPL_DLL OGR_F_SetFieldRaw(OGRFeatureH, int, const OGRField *);
601void CPL_DLL OGR_F_SetFieldBinary(OGRFeatureH, int, int, const void *);
602void CPL_DLL OGR_F_SetFieldDateTime(OGRFeatureH, int, int, int, int, int, int,
603 int, int);
604void CPL_DLL OGR_F_SetFieldDateTimeEx(OGRFeatureH, int, int, int, int, int, int,
605 float, int);
606
607int CPL_DLL OGR_F_GetGeomFieldCount(OGRFeatureH hFeat);
609 int iField);
610int CPL_DLL OGR_F_GetGeomFieldIndex(OGRFeatureH hFeat, const char *pszName);
611
612OGRGeometryH CPL_DLL OGR_F_GetGeomFieldRef(OGRFeatureH hFeat, int iField);
613OGRErr CPL_DLL OGR_F_SetGeomFieldDirectly(OGRFeatureH hFeat, int iField,
614 OGRGeometryH hGeom);
615OGRErr CPL_DLL OGR_F_SetGeomField(OGRFeatureH hFeat, int iField,
616 OGRGeometryH hGeom);
617
620void CPL_DLL OGR_F_DumpReadable(OGRFeatureH, FILE *);
624OGRErr CPL_DLL OGR_F_SetFromWithMap(OGRFeatureH, OGRFeatureH, int, const int *);
625
626const char CPL_DLL *OGR_F_GetStyleString(OGRFeatureH);
627void CPL_DLL OGR_F_SetStyleString(OGRFeatureH, const char *);
628void CPL_DLL OGR_F_SetStyleStringDirectly(OGRFeatureH, char *);
635
636const char CPL_DLL *OGR_F_GetNativeData(OGRFeatureH);
637void CPL_DLL OGR_F_SetNativeData(OGRFeatureH, const char *);
638const char CPL_DLL *OGR_F_GetNativeMediaType(OGRFeatureH);
639void CPL_DLL OGR_F_SetNativeMediaType(OGRFeatureH, const char *);
640
641void CPL_DLL OGR_F_FillUnsetWithDefault(OGRFeatureH hFeat, int bNotNullableOnly,
642 char **papszOptions);
643int CPL_DLL OGR_F_Validate(OGRFeatureH, int nValidateFlags, int bEmitError);
644
645/* OGRFieldDomain */
646
648const char CPL_DLL *OGR_FldDomain_GetName(OGRFieldDomainH);
659
661 const char *pszName, const char *pszDescription, OGRFieldType eFieldType,
662 OGRFieldSubType eFieldSubType, const OGRCodedValue *enumeration);
664
666 const char *pszName, const char *pszDescription, OGRFieldType eFieldType,
667 OGRFieldSubType eFieldSubType, const OGRField *psMin, bool bMinIsInclusive,
668 const OGRField *psMax, bool bMaxIsInclusive);
670 bool *pbIsInclusiveOut);
672 bool *pbIsInclusiveOut);
673
674OGRFieldDomainH CPL_DLL OGR_GlobFldDomain_Create(const char *pszName,
675 const char *pszDescription,
676 OGRFieldType eFieldType,
677 OGRFieldSubType eFieldSubType,
678 const char *pszGlob);
679const char CPL_DLL *OGR_GlobFldDomain_GetGlob(OGRFieldDomainH);
680
681/* -------------------------------------------------------------------- */
682/* ogrsf_frmts.h */
683/* -------------------------------------------------------------------- */
684
685#ifdef DEBUG
686typedef struct OGRLayerHS *OGRLayerH;
687typedef struct OGRDataSourceHS *OGRDataSourceH;
688typedef struct OGRDriverHS *OGRSFDriverH;
689#else
691typedef void *OGRLayerH;
693typedef void *OGRDataSourceH;
695typedef void *OGRSFDriverH;
696#endif
697
698/* OGRLayer */
699
700const char CPL_DLL *OGR_L_GetName(OGRLayerH);
702
703/* Defined in gdal.h to avoid circular dependency with ogr_api.h */
704/* GDALDatasetH CPL_DLL OGR_L_GetDataset(OGRLayerH hLayer); */
705
714
717#define OGR_GGT_COUNT_NOT_NEEDED 0x1
720#define OGR_GGT_STOP_IF_MIXED 0x2
723#define OGR_GGT_GEOMCOLLECTIONZ_TINZ 0x4
725OGR_L_GetGeometryTypes(OGRLayerH hLayer, int iGeomField, int nFlags,
726 int *pnEntryCount, GDALProgressFunc pfnProgress,
727 void *pProgressData);
728
731void CPL_DLL OGR_L_SetSpatialFilterRect(OGRLayerH, double, double, double,
732 double);
733void CPL_DLL OGR_L_SetSpatialFilterEx(OGRLayerH, int iGeomField,
734 OGRGeometryH hGeom);
735void CPL_DLL OGR_L_SetSpatialFilterRectEx(OGRLayerH, int iGeomField,
736 double dfMinX, double dfMinY,
737 double dfMaxX, double dfMaxY);
738OGRErr CPL_DLL OGR_L_SetAttributeFilter(OGRLayerH, const char *);
739void CPL_DLL OGR_L_ResetReading(OGRLayerH);
741
768#define OGR_FOR_EACH_FEATURE_BEGIN(hFeat, hLayer) \
769 { \
770 OGRFeatureH hFeat = CPL_NULLPTR; \
771 OGR_L_ResetReading(hLayer); \
772 while (true) \
773 { \
774 if (hFeat) \
775 OGR_F_Destroy(hFeat); \
776 hFeat = OGR_L_GetNextFeature(hLayer); \
777 if (!hFeat) \
778 break;
779
781#define OGR_FOR_EACH_FEATURE_END(hFeat) \
782 } \
783 OGR_F_Destroy(hFeat); \
784 }
785
788struct ArrowArrayStream;
789
790bool CPL_DLL OGR_L_GetArrowStream(OGRLayerH hLayer,
791 struct ArrowArrayStream *out_stream,
792 char **papszOptions);
793
796struct ArrowSchema;
797
798bool CPL_DLL OGR_L_IsArrowSchemaSupported(OGRLayerH hLayer,
799 const struct ArrowSchema *schema,
800 char **papszOptions,
801 char **ppszErrorMsg);
803 const struct ArrowSchema *schema,
804 char **papszOptions);
805
808struct ArrowArray;
809
810bool CPL_DLL OGR_L_WriteArrowBatch(OGRLayerH hLayer,
811 const struct ArrowSchema *schema,
812 struct ArrowArray *array,
813 char **papszOptions);
814
823OGRErr CPL_DLL
824OGR_L_UpdateFeature(OGRLayerH, OGRFeatureH, int nUpdatedFieldsCount,
825 const int *panUpdatedFieldsIdx, int nUpdatedGeomFieldsCount,
826 const int *panUpdatedGeomFieldsIdx,
827 bool bUpdateStyleString) CPL_WARN_UNUSED_RESULT;
830OGRSpatialReferenceH CPL_DLL *
831OGR_L_GetSupportedSRSList(OGRLayerH hLayer, int iGeomField, int *pnCount);
832OGRErr CPL_DLL OGR_L_SetActiveSRS(OGRLayerH hLayer, int iGeomField,
834int CPL_DLL OGR_L_FindFieldIndex(OGRLayerH, const char *, int bExactMatch);
837OGRErr CPL_DLL OGR_L_GetExtentEx(OGRLayerH, int iGeomField,
838 OGREnvelope *psExtent, int bForce);
839OGRErr CPL_DLL OGR_L_GetExtent3D(OGRLayerH hLayer, int iGeomField,
840 OGREnvelope3D *psExtent3D, int bForce);
841int CPL_DLL OGR_L_TestCapability(OGRLayerH, const char *);
844 OGRGeomFieldDefnH hFieldDefn, int bForce);
845OGRErr CPL_DLL OGR_L_DeleteField(OGRLayerH, int iField);
846OGRErr CPL_DLL OGR_L_ReorderFields(OGRLayerH, int *panMap);
847OGRErr CPL_DLL OGR_L_ReorderField(OGRLayerH, int iOldFieldPos,
848 int iNewFieldPos);
849OGRErr CPL_DLL OGR_L_AlterFieldDefn(OGRLayerH, int iField,
850 OGRFieldDefnH hNewFieldDefn, int nFlags);
851OGRErr CPL_DLL OGR_L_AlterGeomFieldDefn(OGRLayerH, int iField,
852 OGRGeomFieldDefnH hNewGeomFieldDefn,
853 int nFlags);
857OGRErr CPL_DLL OGR_L_Rename(OGRLayerH hLayer, const char *pszNewName);
858
860int CPL_DLL OGR_L_Reference(OGRLayerH);
861int CPL_DLL OGR_L_Dereference(OGRLayerH);
862int CPL_DLL OGR_L_GetRefCount(OGRLayerH);
866GIntBig CPL_DLL OGR_L_GetFeaturesRead(OGRLayerH);
868const char CPL_DLL *OGR_L_GetFIDColumn(OGRLayerH);
869const char CPL_DLL *OGR_L_GetGeometryColumn(OGRLayerH);
876OGRErr CPL_DLL OGR_L_SetIgnoredFields(OGRLayerH, const char **);
878 GDALProgressFunc, void *);
880 GDALProgressFunc, void *);
882 GDALProgressFunc, void *);
884 GDALProgressFunc, void *);
886 GDALProgressFunc, void *);
888 GDALProgressFunc, void *);
890 GDALProgressFunc, void *);
891
892/* OGRDataSource */
893
894void CPL_DLL OGR_DS_Destroy(OGRDataSourceH);
895const char CPL_DLL *OGR_DS_GetName(OGRDataSourceH);
898OGRLayerH CPL_DLL OGR_DS_GetLayerByName(OGRDataSourceH, const char *);
901OGRLayerH CPL_DLL OGR_DS_CreateLayer(OGRDataSourceH, const char *,
903 char **);
905 char **);
906int CPL_DLL OGR_DS_TestCapability(OGRDataSourceH, const char *);
908 const char *);
911int CPL_DLL OGR_DS_Reference(OGRDataSourceH);
912int CPL_DLL OGR_DS_Dereference(OGRDataSourceH);
913int CPL_DLL OGR_DS_GetRefCount(OGRDataSourceH);
914int CPL_DLL OGR_DS_GetSummaryRefCount(OGRDataSourceH);
924
925/* OGRSFDriver */
926
927const char CPL_DLL *OGR_Dr_GetName(OGRSFDriverH);
930int CPL_DLL OGR_Dr_TestCapability(OGRSFDriverH, const char *);
932 char **) CPL_WARN_UNUSED_RESULT;
934 const char *,
935 char **) CPL_WARN_UNUSED_RESULT;
937
938/* OGRSFDriverRegistrar */
939
940OGRDataSourceH CPL_DLL OGROpen(const char *, int,
942OGRDataSourceH CPL_DLL OGROpenShared(const char *, int,
946void CPL_DLL OGRRegisterDriver(OGRSFDriverH);
947void CPL_DLL OGRDeregisterDriver(OGRSFDriverH);
949int CPL_DLL OGRGetDriverCount(void);
951OGRSFDriverH CPL_DLL OGRGetDriverByName(const char *);
953int CPL_DLL OGRGetOpenDSCount(void);
954OGRDataSourceH CPL_DLL OGRGetOpenDS(int iDS);
957void CPL_DLL OGRRegisterAll(void);
958
961void CPL_DLL OGRCleanupAll(void);
962
963/* -------------------------------------------------------------------- */
964/* ogrsf_featurestyle.h */
965/* -------------------------------------------------------------------- */
966
967#ifdef DEBUG
968typedef struct OGRStyleMgrHS *OGRStyleMgrH;
969typedef struct OGRStyleToolHS *OGRStyleToolH;
970#else
972typedef void *OGRStyleMgrH;
974typedef void *OGRStyleToolH;
975#endif
976
977/* OGRStyleMgr */
978
979OGRStyleMgrH CPL_DLL OGR_SM_Create(OGRStyleTableH hStyleTable)
981void CPL_DLL OGR_SM_Destroy(OGRStyleMgrH hSM);
982
983const char CPL_DLL *OGR_SM_InitFromFeature(OGRStyleMgrH hSM, OGRFeatureH hFeat);
985 const char *pszStyleString);
986int CPL_DLL OGR_SM_GetPartCount(OGRStyleMgrH hSM, const char *pszStyleString);
987OGRStyleToolH CPL_DLL OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId,
988 const char *pszStyleString);
989int CPL_DLL OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST);
990int CPL_DLL OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName,
991 const char *pszStyleString);
992
993/* OGRStyleTool */
994
997void CPL_DLL OGR_ST_Destroy(OGRStyleToolH hST);
998
1000
1002void CPL_DLL OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit,
1003 double dfGroundPaperScale);
1004
1005const char CPL_DLL *OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam,
1006 int *bValueIsNull);
1007int CPL_DLL OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam,
1008 int *bValueIsNull);
1009double CPL_DLL OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam,
1010 int *bValueIsNull);
1011void CPL_DLL OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam,
1012 const char *pszValue);
1013void CPL_DLL OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue);
1014void CPL_DLL OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue);
1015const char CPL_DLL *OGR_ST_GetStyleString(OGRStyleToolH hST);
1016
1017int CPL_DLL OGR_ST_GetRGBFromString(OGRStyleToolH hST, const char *pszColor,
1018 int *pnRed, int *pnGreen, int *pnBlue,
1019 int *pnAlpha);
1020
1021/* OGRStyleTable */
1022
1024void CPL_DLL OGR_STBL_Destroy(OGRStyleTableH hSTBL);
1025int CPL_DLL OGR_STBL_AddStyle(OGRStyleTableH hStyleTable, const char *pszName,
1026 const char *pszStyleString);
1027int CPL_DLL OGR_STBL_SaveStyleTable(OGRStyleTableH hStyleTable,
1028 const char *pszFilename);
1029int CPL_DLL OGR_STBL_LoadStyleTable(OGRStyleTableH hStyleTable,
1030 const char *pszFilename);
1031const char CPL_DLL *OGR_STBL_Find(OGRStyleTableH hStyleTable,
1032 const char *pszName);
1033void CPL_DLL OGR_STBL_ResetStyleStringReading(OGRStyleTableH hStyleTable);
1034const char CPL_DLL *OGR_STBL_GetNextStyle(OGRStyleTableH hStyleTable);
1035const char CPL_DLL *OGR_STBL_GetLastStyleName(OGRStyleTableH hStyleTable);
1036
1038
1039#endif /* ndef OGR_API_H_INCLUDED */
Simple container for a bounding region in 3D.
Definition ogr_core.h:216
Simple container for a bounding region (rectangle)
Definition ogr_core.h:61
Definitions for CPL mini XML Parser/Serializer.
#define CPL_C_END
Macro to end a block of C symbols.
Definition cpl_port.h:299
#define CPL_C_START
Macro to start a block of C symbols.
Definition cpl_port.h:295
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition cpl_port.h:1183
#define CPL_WARN_UNUSED_RESULT
Qualifier to warn when the return value of a function is not used.
Definition cpl_port.h:976
unsigned char GByte
Unsigned byte type.
Definition cpl_port.h:185
long long GIntBig
Large signed integer type (generally 64-bit integer type).
Definition cpl_port.h:215
void OGR_L_SetSpatialFilterEx(OGRLayerH, int iGeomField, OGRGeometryH hGeom)
Set a new spatial filter.
Definition ogrlayer.cpp:1544
OGRErr OGR_F_SetGeomFieldDirectly(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition ogrfeature.cpp:983
OGRErr OGR_L_SymDifference(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Symmetrical difference of two layers.
Definition ogrlayer.cpp:3888
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:1076
void OGR_DS_SetStyleTable(OGRDataSourceH, OGRStyleTableH)
Set style table.
Definition ogrdatasource.cpp:369
OGRLayerH OGR_DS_GetLayer(OGRDataSourceH, int)
Fetch a layer by index.
Definition ogrdatasource.cpp:280
OGRGeometryH OGR_G_Simplify(OGRGeometryH hThis, double tolerance)
Compute a simplified geometry.
Definition ogrgeometry.cpp:6338
bool OGR_G_IsClockwise(OGRGeometryH hGeom)
Returns true if the ring has clockwise winding (or less than 2 points)
Definition ogr_api.cpp:1795
OGRFieldDomainType OGR_FldDomain_GetDomainType(OGRFieldDomainH)
Get the type of the field domain.
Definition ogrfielddefn.cpp:2487
void * OGRCoordinateTransformationH
Opaque type for a coordinate transformation object.
Definition ogr_api.h:83
OGRGeomCoordinatePrecisionH OGR_GFld_GetCoordinatePrecision(OGRGeomFieldDefnH)
Return the coordinate precision associated to this geometry field.
Definition ogrgeomfielddefn.cpp:769
void OGR_FD_Release(OGRFeatureDefnH)
Drop a reference, and destroy if unreferenced.
Definition ogrfeaturedefn.cpp:157
int OGR_G_Overlaps(OGRGeometryH, OGRGeometryH)
Test for overlap.
Definition ogrgeometry.cpp:5958
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:1836
void OGRwkbExportOptionsDestroy(OGRwkbExportOptions *)
Destroy object returned by OGRwkbExportOptionsCreate()
Definition ogrgeometry.cpp:8433
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:2566
OGRwkbGeometryType OGR_L_GetGeomType(OGRLayerH)
Return the layer geometry type.
Definition ogrlayer.cpp:2220
int OGR_FD_GetGeomFieldCount(OGRFeatureDefnH hFDefn)
Fetch number of geometry fields on the passed feature definition.
Definition ogrfeaturedefn.cpp:642
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:442
OGRJustification OGR_Fld_GetJustify(OGRFieldDefnH)
Get the justification for this field.
Definition ogrfielddefn.cpp:1023
OGRFeatureH OGR_F_Create(OGRFeatureDefnH)
Feature factory.
Definition ogrfeature.cpp:132
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:2019
GIntBig OGR_F_GetFieldAsInteger64(OGRFeatureH, int)
Fetch field value as integer 64 bit.
Definition ogrfeature.cpp:2216
void OGR_FldDomain_SetSplitPolicy(OGRFieldDomainH, OGRFieldDomainSplitPolicy)
Set the split policy of the field domain.
Definition ogrfielddefn.cpp:2558
void OGR_GFld_Destroy(OGRGeomFieldDefnH)
Destroy a geometry field definition.
Definition ogrgeomfielddefn.cpp:153
OGRErr OGR_L_Erase(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Remove areas that are covered by the method layer.
Definition ogrlayer.cpp:5218
int OGR_FD_Dereference(OGRFeatureDefnH)
Decrements the reference count by one.
Definition ogrfeaturedefn.cpp:1172
OGRGeomFieldDefnH OGR_F_GetGeomFieldDefnRef(OGRFeatureH hFeat, int iField)
Fetch definition for this geometry field.
Definition ogrfeature.cpp:1433
void OGR_FD_SetGeomType(OGRFeatureDefnH, OGRwkbGeometryType)
Assign the base geometry type for the passed layer (the same as the feature definition).
Definition ogrfeaturedefn.cpp:1099
int OGR_Fld_GetPrecision(OGRFieldDefnH)
Get the formatting precision for this field.
Definition ogrfielddefn.cpp:1179
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:432
void OGR_Fld_SetPrecision(OGRFieldDefnH, int)
Set the formatting precision for this field in characters.
Definition ogrfielddefn.cpp:1235
OGRErr OGR_DS_SyncToDisk(OGRDataSourceH)
Flush pending changes to disk.
Definition ogrdatasource.cpp:313
void OGR_G_Set3D(OGRGeometryH, int)
Add or remove the Z coordinate dimension.
Definition ogrgeometry.cpp:1186
double OGRGeomCoordinatePrecisionGetZResolution(OGRGeomCoordinatePrecisionH)
Get the Z resolution of a OGRGeomCoordinatePrecision.
Definition ogrgeomcoordinateprecision.cpp:100
void * OGRGeometryH
Opaque type for a geometry.
Definition ogr_api.h:66
void OGR_Fld_SetAlternativeName(OGRFieldDefnH, const char *)
Reset the alternative name (or "alias") for this field.
Definition ogrfielddefn.cpp:315
void OGR_G_AddPointM(OGRGeometryH, double, double, double)
Add a point to a geometry (line string or point).
Definition ogr_api.cpp:1220
void OGR_F_Destroy(OGRFeatureH)
Destroy feature.
Definition ogrfeature.cpp:224
OGRGeometryH OGR_G_Clone(OGRGeometryH)
Make a copy of this object.
Definition ogrgeometry.cpp:2130
void OGR_FD_SetGeometryIgnored(OGRFeatureDefnH, int)
Set whether the geometry can be omitted when fetching features.
Definition ogrfeaturedefn.cpp:1397
OGRGeometryH OGR_F_GetGeometryRef(OGRFeatureH)
Fetch a handle to feature geometry.
Definition ogrfeature.cpp:766
void OGR_F_SetFieldInteger64(OGRFeatureH, int, GIntBig)
Set field to 64 bit integer value.
Definition ogrfeature.cpp:3919
void OGR_Fld_SetWidth(OGRFieldDefnH, int)
Set the formatting width for this field in characters.
Definition ogrfielddefn.cpp:1143
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:291
int OGR_FD_GetFieldIndex(OGRFeatureDefnH, const char *)
Find field by name.
Definition ogrfeaturedefn.cpp:1293
int OGR_G_GetGeometryCount(OGRGeometryH)
Fetch the number of elements in a geometry or number of geometries in container.
Definition ogr_api.cpp:1313
OGRErr OGR_FD_DeleteGeomFieldDefn(OGRFeatureDefnH hFDefn, int iGeomField)
Delete an existing geometry field definition.
Definition ogrfeaturedefn.cpp:898
const char * OGR_FD_GetName(OGRFeatureDefnH)
Get name of the OGRFeatureDefn passed as an argument.
Definition ogrfeaturedefn.cpp:258
const char * OGR_GetFieldTypeName(OGRFieldType)
Fetch human readable name for a field type.
Definition ogrfielddefn.cpp:895
const char * OGR_GFld_GetNameRef(OGRGeomFieldDefnH)
Fetch name of this field.
Definition ogrgeomfielddefn.cpp:257
OGRwkbExportOptions * OGRwkbExportOptionsCreate(void)
Create geometry WKB export options.
Definition ogrgeometry.cpp:8417
OGRGeometryH OGR_G_GetCurveGeometry(OGRGeometryH hGeom, char **papszOptions)
Return curve version of this geometry.
Definition ogr_api.cpp:1917
char * OGR_G_ExportToGML(OGRGeometryH)
Convert a geometry into GML format.
Definition ogr2gmlgeometry.cpp:1205
void * OGRSpatialReferenceH
Opaque type for a spatial reference system.
Definition ogr_api.h:81
int OGR_G_Centroid(OGRGeometryH, OGRGeometryH)
Compute the geometry centroid.
Definition ogrgeometry.cpp:6136
OGRErr OGR_L_SetActiveSRS(OGRLayerH hLayer, int iGeomField, OGRSpatialReferenceH hSRS)
Change the active SRS.
Definition ogrlayer.cpp:5661
GByte * OGR_F_GetFieldAsBinary(OGRFeatureH, int, int *)
Fetch field value as binary.
Definition ogrfeature.cpp:3286
void OGR_G_AddPoint_2D(OGRGeometryH, double, double)
Add a point to a geometry (line string or point).
Definition ogr_api.cpp:1178
int OGR_Fld_IsIgnored(OGRFieldDefnH hDefn)
Return whether this field should be omitted when fetching features.
Definition ogrfielddefn.cpp:1450
OGRFeatureH OGR_L_GetFeature(OGRLayerH, GIntBig)
Fetch a feature by its identifier.
Definition ogrlayer.cpp:580
void OGR_FD_AddFieldDefn(OGRFeatureDefnH, OGRFieldDefnH)
Add a new field definition to the passed feature definition.
Definition ogrfeaturedefn.cpp:456
double OGR_G_Area(OGRGeometryH)
Compute geometry area.
Definition ogr_api.cpp:1672
void OGR_F_SetStyleTableDirectly(OGRFeatureH, OGRStyleTableH)
Set style table and take ownership.
Definition ogrfeature.cpp:6898
OGRGeometryH OGR_G_SymDifference(OGRGeometryH, OGRGeometryH)
Compute symmetric difference.
Definition ogrgeometry.cpp:5467
OGRGeometryH OGR_G_UnionCascaded(OGRGeometryH)
Compute union using cascading.
Definition ogrgeometry.cpp:5125
const char * OGR_FldDomain_GetDescription(OGRFieldDomainH)
Get the description of the field domain.
Definition ogrfielddefn.cpp:2470
OGRErr OGR_L_CreateFeature(OGRLayerH, OGRFeatureH)
Create and write a new feature within a layer.
Definition ogrlayer.cpp:803
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:892
void OGRSetNonLinearGeometriesEnabledFlag(int bFlag)
Set flag to enable/disable returning non-linear geometries in the C API.
Definition ogr_api.cpp:1988
OGRwkbGeometryType OGR_GFld_GetType(OGRGeomFieldDefnH)
Fetch geometry type of this field.
Definition ogrgeomfielddefn.cpp:300
OGRGeometryH OGR_G_ConcaveHull(OGRGeometryH, double dfRatio, bool bAllowHoles)
Compute "concave hull" of a geometry.
Definition ogrgeometry.cpp:4306
void OGR_F_SetFieldBinary(OGRFeatureH, int, int, const void *)
Set field to binary data.
Definition ogrfeature.cpp:5120
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:225
int OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName, const char *pszStyleString)
Add a style to the current style table.
Definition ogrfeaturestyle.cpp:442
void OGR_F_SetFieldStringList(OGRFeatureH, int, CSLConstList)
Set field to list of strings value.
Definition ogrfeature.cpp:5033
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:567
OGRGeometryH OGR_L_GetSpatialFilter(OGRLayerH)
This function returns the current spatial filter for this layer.
Definition ogrlayer.cpp:1428
void OGRwkbExportOptionsSetByteOrder(OGRwkbExportOptions *, OGRwkbByteOrder)
Set the WKB byte order.
Definition ogrgeometry.cpp:8451
OGRGeometryH OGR_F_GetGeomFieldRef(OGRFeatureH hFeat, int iField)
Fetch a handle to feature geometry.
Definition ogrfeature.cpp:893
OGRGeometryH OGR_G_CreateGeometryFromEsriJson(const char *)
Create a OGR geometry from a ESRI JSON geometry object.
OGRGeometryH OGR_G_Buffer(OGRGeometryH, double dfDist, int nQuadSegs)
Compute buffer of geometry.
Definition ogrgeometry.cpp:4530
size_t OGR_G_WkbSizeEx(OGRGeometryH hGeom)
Returns size of related binary representation.
Definition ogrgeometry.cpp:1384
OGRFieldDomainMergePolicy OGR_FldDomain_GetMergePolicy(OGRFieldDomainH)
Get the merge policy of the field domain.
Definition ogrfielddefn.cpp:2578
OGRFieldDomainH OGR_GlobFldDomain_Create(const char *pszName, const char *pszDescription, OGRFieldType eFieldType, OGRFieldSubType eFieldSubType, const char *pszGlob)
Creates a new glob field domain.
Definition ogrfielddefn.cpp:2428
OGRGeometryH OGR_G_MakeValidEx(OGRGeometryH, CSLConstList)
Attempts to make an invalid geometry valid without losing vertices.
Definition ogrgeometry.cpp:4015
void OGR_G_DumpReadable(OGRGeometryH, FILE *, const char *)
Dump geometry in well known text format to indicated output file.
Definition ogrgeometry.cpp:454
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:2652
const char * OGR_FldDomain_GetName(OGRFieldDomainH)
Get the name of the field domain.
Definition ogrfielddefn.cpp:2453
OGRErr OGR_G_ExportToWkt(OGRGeometryH, char **)
Convert a geometry into well known text format.
Definition ogrgeometry.cpp:1986
int OGR_G_IsSimple(OGRGeometryH)
Returns TRUE if the geometry is simple.
Definition ogrgeometry.cpp:2428
OGRFieldSubType OGR_Fld_GetSubType(OGRFieldDefnH)
Fetch subtype of this field.
Definition ogrfielddefn.cpp:512
int OGR_AreTypeSubTypeCompatible(OGRFieldType eType, OGRFieldSubType eSubType)
Return if type and subtype are compatible.
Definition ogrfielddefn.cpp:978
struct OGRGeomCoordinatePrecision * OGRGeomCoordinatePrecisionH
Opaque type for OGRGeomCoordinatePrecision.
Definition ogr_api.h:97
OGRSFDriverH OGRGetDriver(int)
Fetch the indicated driver.
OGRErr OGR_L_SetAttributeFilter(OGRLayerH, const char *)
Set a new attribute query.
Definition ogrlayer.cpp:526
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:120
OGRErr OGR_G_ImportFromWkt(OGRGeometryH, char **)
Assign geometry from well known text data.
Definition ogrgeometry.cpp:1764
const char * OGR_Fld_GetNameRef(OGRFieldDefnH)
Fetch name of this field.
Definition ogrfielddefn.cpp:228
OGRErr OGR_G_TransformTo(OGRGeometryH, OGRSpatialReferenceH)
Transform geometry to new spatial reference system.
Definition ogrgeometry.cpp:737
void OGRwkbExportOptionsSetPrecision(OGRwkbExportOptions *, OGRGeomCoordinatePrecisionH)
Set precision options.
Definition ogrgeometry.cpp:8488
void OGR_Fld_Destroy(OGRFieldDefnH)
Destroy a field definition.
Definition ogrfielddefn.cpp:136
void OGR_SM_Destroy(OGRStyleMgrH hSM)
Destroy Style Manager.
Definition ogrfeaturestyle.cpp:178
void OGR_Fld_SetDomainName(OGRFieldDefnH hDefn, const char *)
Set the name of the field domain for this field.
Definition ogrfielddefn.cpp:1839
int OGR_F_GetFieldAsDateTime(OGRFeatureH, int, int *, int *, int *, int *, int *, int *, int *)
Fetch field value as date and time.
Definition ogrfeature.cpp:3413
int OGR_L_TestCapability(OGRLayerH, const char *)
Test if this layer supported the named capability.
Definition ogrlayer.cpp:1400
void OGR_DS_Destroy(OGRDataSourceH)
Closes opened datasource and releases allocated resources.
Definition ogrdatasource.cpp:59
OGRFieldDefnH OGR_FD_GetFieldDefn(OGRFeatureDefnH, int)
Fetch field definition of the passed feature definition.
Definition ogrfeaturedefn.cpp:376
void OGR_L_SetSpatialFilterRectEx(OGRLayerH, int iGeomField, double dfMinX, double dfMinY, double dfMaxX, double dfMaxY)
Set a new rectangular spatial filter.
Definition ogrlayer.cpp:1616
OGRGeometryH OGR_G_Difference(OGRGeometryH, OGRGeometryH)
Compute difference.
Definition ogrgeometry.cpp:5343
double OGR_G_GetM(OGRGeometryH, int)
Fetch the m coordinate of a point from a geometry.
Definition ogr_api.cpp:323
OGRErr OGR_G_AddGeometry(OGRGeometryH, OGRGeometryH)
Add a geometry to a geometry container.
Definition ogr_api.cpp:1441
void OGRGeomCoordinatePrecisionSetFormatSpecificOptions(OGRGeomCoordinatePrecisionH, const char *pszFormatName, CSLConstList papszOptions)
Set format specific coordinate precision options.
Definition ogrgeomcoordinateprecision.cpp:199
int OGR_Fld_IsDefaultDriverSpecific(OGRFieldDefnH hDefn)
Returns whether the default value is driver specific.
Definition ogrfielddefn.cpp:813
void OGR_G_SwapXY(OGRGeometryH hGeom)
Swap x and y coordinates.
Definition ogrgeometry.cpp:6842
OGRErr OGR_L_ReorderFields(OGRLayerH, int *panMap)
Reorder all the fields of a layer.
Definition ogrlayer.cpp:1040
OGRErr OGR_Dr_DeleteDataSource(OGRSFDriverH, const char *)
Delete a datasource.
int OGR_G_IsValid(OGRGeometryH)
Test if the geometry is valid.
Definition ogrgeometry.cpp:2358
void OGR_G_AssignSpatialReference(OGRGeometryH, OGRSpatialReferenceH)
Assign spatial reference to this object.
Definition ogrgeometry.cpp:526
OGRGeometryH OGR_G_MakeValid(OGRGeometryH)
Attempts to make an invalid geometry valid without losing vertices.
Definition ogrgeometry.cpp:3985
OGRGeometryH OGR_G_CreateGeometry(OGRwkbGeometryType)
Create an empty geometry of desired type.
Definition ogrgeometryfactory.cpp:660
OGRGeometryH OGR_G_ForceTo(OGRGeometryH hGeom, OGRwkbGeometryType eTargetType, char **papszOptions)
Convert to another geometry type.
Definition ogrgeometryfactory.cpp:5024
void OGR_G_SetPointCount(OGRGeometryH hGeom, int nNewPointCount)
Set number of points in a geometry.
Definition ogr_api.cpp:151
const OGRField * OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the minimum value.
Definition ogrfielddefn.cpp:2652
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:648
void * OGRStyleMgrH
Style manager opaque type.
Definition ogr_api.h:972
OGRGeometryH OGR_G_GetLinearGeometry(OGRGeometryH hGeom, double dfMaxAngleStepSizeDegrees, char **papszOptions)
Return, possibly approximate, linear version of this geometry.
Definition ogr_api.cpp:1879
void OGR_F_SetFieldRaw(OGRFeatureH, int, const OGRField *)
Set field.
Definition ogrfeature.cpp:5559
int OGR_F_GetGeomFieldIndex(OGRFeatureH hFeat, const char *pszName)
Fetch the geometry field index given geometry field name.
Definition ogrfeature.cpp:1483
OGRErr OGR_G_RemoveGeometry(OGRGeometryH, int, int)
Remove a geometry from an exiting geometry container.
Definition ogr_api.cpp:1573
int OGR_Fld_IsNullable(OGRFieldDefnH hDefn)
Return whether this field can receive null values.
Definition ogrfielddefn.cpp:1563
int OGR_FD_GetFieldCount(OGRFeatureDefnH)
Fetch number of fields on the passed feature definition.
Definition ogrfeaturedefn.cpp:295
const char * OGR_F_GetStyleString(OGRFeatureH)
Fetch style string for this feature.
Definition ogrfeature.cpp:6637
const char * OGR_G_GetGeometryName(OGRGeometryH)
Fetch WKT name for geometry type.
Definition ogrgeometry.cpp:2094
void OGR_Fld_Set(OGRFieldDefnH, const char *, OGRFieldType, int, int, OGRJustification)
Set defining parameters for a field in one call.
Definition ogrfielddefn.cpp:1414
OGRErr OGR_G_Transform(OGRGeometryH, OGRCoordinateTransformationH)
Apply arbitrary coordinate transformation to geometry.
Definition ogrgeometry.cpp:805
void OGR_FD_Destroy(OGRFeatureDefnH)
Destroy a feature definition object and release all memory associated with it.
Definition ogrfeaturedefn.cpp:122
OGRGeometryH OGR_G_Intersection(OGRGeometryH, OGRGeometryH)
Compute intersection.
Definition ogrgeometry.cpp:4909
OGRGeometryH OGR_F_StealGeometry(OGRFeatureH)
Take away ownership of geometry.
Definition ogrfeature.cpp:661
OGRFeatureDefnH OGR_FD_Create(const char *)
Create a new feature definition object to hold the field definitions.
Definition ogrfeaturedefn.cpp:86
OGRErr OGR_L_SetFeature(OGRLayerH, OGRFeatureH)
Rewrite/replace an existing feature.
Definition ogrlayer.cpp:763
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:2232
void OGR_FldDomain_Destroy(OGRFieldDomainH)
Destroy a field domain.
Definition ogrfielddefn.cpp:2181
OGRErr OGR_L_Intersection(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Intersection of two layers.
Definition ogrlayer.cpp:2947
void OGR_L_SetSpatialFilterRect(OGRLayerH, double, double, double, double)
Set a new rectangular spatial filter.
Definition ogrlayer.cpp:1596
void OGR_STBL_Destroy(OGRStyleTableH hSTBL)
Destroy Style Table.
Definition ogrfeaturestyle.cpp:819
void OGR_ST_Destroy(OGRStyleToolH hST)
Destroy Style Tool.
Definition ogrfeaturestyle.cpp:1392
OGRSFDriverH OGR_DS_GetDriver(OGRDataSourceH)
Returns the driver that the dataset was opened with.
Definition ogrdatasource.cpp:329
void OGR_F_SetNativeMediaType(OGRFeatureH, const char *)
Sets the native media type for the feature.
Definition ogrfeature.cpp:7400
double OGR_G_Length(OGRGeometryH)
Compute length of a geometry.
Definition ogr_api.cpp:1617
int OGR_G_WkbSize(OGRGeometryH hGeom)
Returns size of related binary representation.
Definition ogrgeometry.cpp:1349
OGRErr OGR_L_CommitTransaction(OGRLayerH)
For datasources which support transactions, CommitTransaction commits a transaction.
Definition ogrlayer.cpp:1277
OGRStyleTableH OGR_DS_GetStyleTable(OGRDataSourceH)
Get style table.
Definition ogrdatasource.cpp:342
void OGR_G_GetEnvelope(OGRGeometryH, OGREnvelope *)
Computes and returns the bounding envelope for this geometry in the passed psEnvelope structure.
Definition ogrgeometry.cpp:1416
OGRStyleToolH OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId, const char *pszStyleString)
Fetch a part (style tool) from the current style.
Definition ogrfeaturestyle.cpp:705
double OGR_F_GetFieldAsDouble(OGRFeatureH, int)
Fetch field value as a double.
Definition ogrfeature.cpp:2328
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:1656
void * OGRFieldDefnH
Opaque type for a field definition (OGRFieldDefn)
Definition ogr_api.h:421
void OGR_F_SetFieldDateTime(OGRFeatureH, int, int, int, int, int, int, int, int)
Set field to datetime.
Definition ogrfeature.cpp:5246
OGRErr OGR_FD_DeleteFieldDefn(OGRFeatureDefnH hDefn, int iField)
Delete an existing field definition.
Definition ogrfeaturedefn.cpp:521
OGRLayerH OGR_DS_CopyLayer(OGRDataSourceH, OGRLayerH, const char *, char **)
Duplicate an existing layer.
Definition ogrdatasource.cpp:151
OGRFieldSubType OGR_FldDomain_GetFieldSubType(OGRFieldDomainH)
Get the field subtype of the field domain.
Definition ogrfielddefn.cpp:2521
void * OGRLayerH
Opaque type for a layer (OGRLayer)
Definition ogr_api.h:691
OGRGeometryH OGR_GeomTransformer_Transform(OGRGeomTransformerH hTransformer, OGRGeometryH hGeom)
Transforms a geometry.
Definition ogrgeometryfactory.cpp:4077
void OGR_Fld_SetName(OGRFieldDefnH, const char *)
Reset the name of this field.
Definition ogrfielddefn.cpp:194
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:261
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:4516
OGRFeatureH OGR_L_GetNextFeature(OGRLayerH)
Fetch the next available feature from this layer.
Definition ogrlayer.cpp:640
OGRGeometryH OGR_G_Polygonize(OGRGeometryH)
Polygonizes a set of sparse edges.
Definition ogrgeometry.cpp:6807
int OGR_FD_Reference(OGRFeatureDefnH)
Increments the reference count by one.
Definition ogrfeaturedefn.cpp:1138
void OGR_Fld_SetUnique(OGRFieldDefnH hDefn, int)
Set whether this field has a unique constraint.
Definition ogrfielddefn.cpp:1736
void OGR_L_SetSpatialFilter(OGRLayerH, OGRGeometryH)
Set a new spatial filter.
Definition ogrlayer.cpp:1526
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:4301
OGRErr OGR_L_AlterFieldDefn(OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags)
Alter the definition of an existing field on a layer.
Definition ogrlayer.cpp:1147
void OGR_G_GetPoint(OGRGeometryH, int iPoint, double *, double *, double *)
Fetch a point in line string or a point geometry.
Definition ogr_api.cpp:497
int OGR_FD_GetGeomFieldIndex(OGRFeatureDefnH hFDefn, const char *pszName)
Find geometry field by name.
Definition ogrfeaturedefn.cpp:954
void OGR_STBL_ResetStyleStringReading(OGRStyleTableH hStyleTable)
Reset the next style pointer to 0.
Definition ogrfeaturestyle.cpp:1233
double OGRGeomCoordinatePrecisionGetMResolution(OGRGeomCoordinatePrecisionH)
Get the M resolution of a OGRGeomCoordinatePrecision.
Definition ogrgeomcoordinateprecision.cpp:119
OGRGeometryH OGR_G_GetGeometryRef(OGRGeometryH, int)
Fetch geometry from a geometry container.
Definition ogr_api.cpp:1377
bool OGRGetGEOSVersion(int *pnMajor, int *pnMinor, int *pnPatch)
Get the GEOS version.
Definition ogr_api.cpp:68
void OGR_FD_SetStyleIgnored(OGRFeatureDefnH, int)
Set whether the style can be omitted when fetching features.
Definition ogrfeaturedefn.cpp:1465
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:373
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:304
void OGR_GFld_SetName(OGRGeomFieldDefnH, const char *)
Reset the name of this field.
Definition ogrgeomfielddefn.cpp:218
OGRErr OGR_L_SetIgnoredFields(OGRLayerH, const char **)
Set which fields can be omitted when retrieving features from the layer.
Definition ogrlayer.cpp:2292
OGRField * OGR_F_GetRawFieldRef(OGRFeatureH, int)
Fetch a handle to the internal field value given the index.
Definition ogrfeature.cpp:1956
int OGR_G_Touches(OGRGeometryH, OGRGeometryH)
Test for touching.
Definition ogrgeometry.cpp:5629
OGRFieldDefnH OGR_F_GetFieldDefnRef(OGRFeatureH, int)
Fetch definition for this field.
Definition ogrfeature.cpp:1282
OGRErr OGR_L_UpsertFeature(OGRLayerH, OGRFeatureH)
Rewrite/replace an existing feature or create a new feature within a layer.
Definition ogrlayer.cpp:842
int OGR_Fld_IsUnique(OGRFieldDefnH hDefn)
Return whether this field has a unique constraint.
Definition ogrfielddefn.cpp:1669
CSLConstList OGRGeomCoordinatePrecisionGetFormatSpecificOptions(OGRGeomCoordinatePrecisionH, const char *pszFormatName)
Get format specific coordinate precision options.
Definition ogrgeomcoordinateprecision.cpp:173
void OGR_F_SetFieldDateTimeEx(OGRFeatureH, int, int, int, int, int, int, float, int)
Set field to datetime.
Definition ogrfeature.cpp:5286
double OGR_G_Distance3D(OGRGeometryH, OGRGeometryH)
Returns the 3D distance between two geometries.
Definition ogrgeometry.cpp:3717
OGRFieldDomainSplitPolicy OGR_FldDomain_GetSplitPolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition ogrfielddefn.cpp:2540
int OGR_G_IsEmpty(OGRGeometryH)
Test if the geometry is empty.
Definition ogrgeometry.cpp:2239
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:3456
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:139
void OGR_Fld_SetType(OGRFieldDefnH, OGRFieldType)
Set the type of this field.
Definition ogrfielddefn.cpp:478
void OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue)
Set Style Tool parameter value from a double.
Definition ogrfeaturestyle.cpp:2516
char * OGR_G_ExportToGMLEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GML format.
Definition ogr2gmlgeometry.cpp:1290
OGRSpatialReferenceH OGR_GFld_GetSpatialRef(OGRGeomFieldDefnH)
Fetch spatial reference system of this field.
Definition ogrgeomfielddefn.cpp:502
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:1370
int OGR_G_Disjoint(OGRGeometryH, OGRGeometryH)
Test for disjointness.
Definition ogrgeometry.cpp:5556
OGRGeometryH OGR_G_ConvexHull(OGRGeometryH)
Compute convex hull.
Definition ogrgeometry.cpp:4204
int OGR_G_Crosses(OGRGeometryH, OGRGeometryH)
Test for crossing.
Definition ogrgeometry.cpp:5737
void OGR_FldDomain_SetMergePolicy(OGRFieldDomainH, OGRFieldDomainMergePolicy)
Set the merge policy of the field domain.
Definition ogrfielddefn.cpp:2596
OGRFeatureDefnH OGR_L_GetLayerDefn(OGRLayerH)
Fetch the schema information for this layer.
Definition ogrlayer.cpp:1322
OGRErr OGR_F_SetGeometry(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition ogrfeature.cpp:576
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:4316
const char * OGR_F_GetNativeData(OGRFeatureH)
Returns the native data for the feature.
Definition ogrfeature.cpp:7235
char * OGR_G_ExportToKML(OGRGeometryH, const char *pszAltitudeMode)
Convert a geometry into KML format.
Definition ogr2kmlgeometry.cpp:485
int OGR_G_Within(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition ogrgeometry.cpp:5810
OGRErr OGR_L_StartTransaction(OGRLayerH)
For datasources which support transactions, StartTransaction creates a transaction.
Definition ogrlayer.cpp:1250
OGRGeomFieldDefnH OGR_FD_GetGeomFieldDefn(OGRFeatureDefnH hFDefn, int i)
Fetch geometry field definition of the passed feature definition.
Definition ogrfeaturedefn.cpp:730
OGRErr OGR_L_RollbackTransaction(OGRLayerH)
For datasources which support transactions, RollbackTransaction will roll back a datasource to its st...
Definition ogrlayer.cpp:1304
void * OGRFeatureDefnH
Opaque type for a feature definition (OGRFeatureDefn)
Definition ogr_api.h:423
int OGRHasPreparedGeometrySupport(void)
Returns if GEOS has prepared geometry support.
Definition ogrgeometry.cpp:6869
OGRStyleTableH OGR_F_GetStyleTable(OGRFeatureH)
Return style table.
Definition ogrfeature.cpp:6885
void OGR_F_SetFieldDoubleList(OGRFeatureH, int, int, const double *)
Set field to list of doubles value.
Definition ogrfeature.cpp:4882
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:258
int OGR_G_IsMeasured(OGRGeometryH)
See whether this geometry is measured.
Definition ogrgeometry.cpp:1059
const int * OGR_F_GetFieldAsIntegerList(OGRFeatureH, int, int *)
Fetch field value as a list of integers.
Definition ogrfeature.cpp:2953
OGRErr OGR_DS_DeleteLayer(OGRDataSourceH, int)
Delete the indicated layer from the datasource.
Definition ogrdatasource.cpp:167
const char * OGR_Fld_GetComment(OGRFieldDefnH hDefn)
Return the (optional) comment for this field.
Definition ogrfielddefn.cpp:1878
OGRErr OGR_L_Update(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Update this layer with features from the update layer.
Definition ogrlayer.cpp:4645
void OGR_G_SetMeasured(OGRGeometryH, int)
Add or remove the M coordinate dimension.
Definition ogrgeometry.cpp:1213
OGRGeomCoordinatePrecisionH OGRGeomCoordinatePrecisionCreate(void)
Creates a new instance of OGRGeomCoordinatePrecision.
Definition ogrgeomcoordinateprecision.cpp:47
void OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue)
Set Style Tool parameter value from a string.
Definition ogrfeaturestyle.cpp:2429
const char * OGR_L_GetName(OGRLayerH)
Return the layer name.
Definition ogrlayer.cpp:2188
OGRErr OGR_L_UpdateFeature(OGRLayerH, OGRFeatureH, int nUpdatedFieldsCount, const int *panUpdatedFieldsIdx, int nUpdatedGeomFieldsCount, const int *panUpdatedGeomFieldsIdx, bool bUpdateStyleString)
Update (part of) an existing feature.
Definition ogrlayer.cpp:938
bool OGR_L_GetArrowStream(OGRLayerH hLayer, struct ArrowArrayStream *out_stream, char **papszOptions)
Get a Arrow C stream.
Definition ogrlayerarrow.cpp:2647
int OGR_G_GetCoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition ogrgeometry.cpp:991
OGRSpatialReferenceH OGR_L_GetSpatialRef(OGRLayerH)
Fetch the spatial reference system for this layer.
Definition ogrlayer.cpp:1382
OGRErr OGR_L_SetNextByIndex(OGRLayerH, GIntBig)
Move read cursor to the nIndex'th feature in the current resultset.
Definition ogrlayer.cpp:623
int OGR_F_Equal(OGRFeatureH, OGRFeatureH)
Test if two features are the same.
Definition ogrfeature.cpp:6129
const char * OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as string.
Definition ogrfeaturestyle.cpp:2275
OGRGeometryH OGR_G_SimplifyPreserveTopology(OGRGeometryH hThis, double tolerance)
Simplify the geometry while preserving topology.
Definition ogrgeometry.cpp:6418
OGRwkbGeometryType OGR_G_GetGeometryType(OGRGeometryH)
Fetch geometry type.
Definition ogrgeometry.cpp:2058
int OGR_Dr_TestCapability(OGRSFDriverH, const char *)
Test if capability is available.
OGRGeometryH OGR_G_SetPrecision(OGRGeometryH, double dfGridSize, int nFlags)
Set the geometry's precision, rounding all its coordinates to the precision grid, and making sure the...
Definition ogrgeometry.cpp:6592
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:2614
OGRFeatureH OGR_F_Clone(OGRFeatureH)
Duplicate feature.
Definition ogrfeature.cpp:1118
void OGR_G_Empty(OGRGeometryH)
Clear geometry information.
Definition ogrgeometry.cpp:2203
OGRGeometryH OGR_G_CreateFromGMLTree(const CPLXMLNode *)
Create geometry from GML.
Definition gml2ogrgeometry.cpp:3742
const OGRCodedValue * OGR_CodedFldDomain_GetEnumeration(OGRFieldDomainH)
Get the enumeration as (code, value) pairs.
Definition ogrfielddefn.cpp:2617
void * OGRStyleToolH
Style tool opaque type.
Definition ogr_api.h:974
int OGR_G_GetDimension(OGRGeometryH)
Get the dimension of this geometry.
Definition ogrgeometry.cpp:921
OGRErr OGR_L_Rename(OGRLayerH hLayer, const char *pszNewName)
Rename layer.
Definition ogrlayer.cpp:2356
OGRGeometryH OGR_G_Boundary(OGRGeometryH)
Compute boundary.
Definition ogrgeometry.cpp:4407
double OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as a double.
Definition ogrfeaturestyle.cpp:2379
const char * OGR_Fld_GetDefault(OGRFieldDefnH hDefn)
Get default field value.
Definition ogrfielddefn.cpp:749
void OGR_F_SetFieldIntegerList(OGRFeatureH, int, int, const int *)
Set field to list of integers value.
Definition ogrfeature.cpp:4606
OGRStyleTableH OGR_STBL_Create(void)
OGRStyleTable factory.
Definition ogrfeaturestyle.cpp:778
OGRLayerH OGR_DS_ExecuteSQL(OGRDataSourceH, const char *, OGRGeometryH, const char *)
Execute an SQL statement against the data store.
Definition ogrdatasource.cpp:207
void OGR_Fld_SetNullable(OGRFieldDefnH hDefn, int)
Set whether this field can receive null values.
Definition ogrfielddefn.cpp:1631
int OGR_F_GetFieldIndex(OGRFeatureH, const char *)
Fetch the field index given field name.
Definition ogrfeature.cpp:1327
void OGR_G_GetEnvelope3D(OGRGeometryH, OGREnvelope3D *)
Computes and returns the bounding envelope (3D) for this geometry in the passed psEnvelope structure.
Definition ogrgeometry.cpp:1452
char ** OGRGeomCoordinatePrecisionGetFormats(OGRGeomCoordinatePrecisionH)
Get the list of format names for coordinate precision format specific options.
Definition ogrgeomcoordinateprecision.cpp:145
int OGR_GFld_IsNullable(OGRGeomFieldDefnH hDefn)
Return whether this geometry field can receive null values.
Definition ogrgeomfielddefn.cpp:671
OGRErr OGR_F_SetFromWithMap(OGRFeatureH, OGRFeatureH, int, const int *)
Set one feature from another.
Definition ogrfeature.cpp:6345
void OGR_L_SetStyleTable(OGRLayerH, OGRStyleTableH)
Set style table.
Definition ogrlayer.cpp:2164
void OGR_F_SetFieldDouble(OGRFeatureH, int, double)
Set field to double value.
Definition ogrfeature.cpp:4094
const char * OGR_F_GetNativeMediaType(OGRFeatureH)
Returns the native media type for the feature.
Definition ogrfeature.cpp:7286
OGRGeomTransformerH OGR_GeomTransformer_Create(OGRCoordinateTransformationH, CSLConstList papszOptions)
Create a geometry transformer.
Definition ogrgeometryfactory.cpp:4053
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:1184
OGRErr OGR_L_SyncToDisk(OGRLayerH)
Flush pending changes to disk.
Definition ogrlayer.cpp:1981
int OGR_FD_GetReferenceCount(OGRFeatureDefnH)
Fetch current reference count.
Definition ogrfeaturedefn.cpp:1207
double OGRGeomCoordinatePrecisionGetXYResolution(OGRGeomCoordinatePrecisionH)
Get the X/Y resolution of a OGRGeomCoordinatePrecision.
Definition ogrgeomcoordinateprecision.cpp:81
void OGR_Fld_SetDefault(OGRFieldDefnH hDefn, const char *)
Set default field value.
Definition ogrfielddefn.cpp:711
void OGR_FD_AddGeomFieldDefn(OGRFeatureDefnH hFDefn, OGRGeomFieldDefnH hGFldDefn)
Add a new field definition to the passed feature definition.
Definition ogrfeaturedefn.cpp:828
void OGR_F_SetStyleTable(OGRFeatureH, OGRStyleTableH)
Set style table.
Definition ogrfeature.cpp:6911
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:1136
int OGR_STBL_SaveStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Save a style table to a file.
Definition ogrfeaturestyle.cpp:1015
OGRErr OGR_FD_ReorderFieldDefns(OGRFeatureDefnH hDefn, const int *panMap)
Reorder the field definitions in the array of the feature definition.
Definition ogrfeaturedefn.cpp:602
int OGR_F_IsFieldNull(OGRFeatureH, int)
Test if a field is null.
Definition ogrfeature.cpp:1690
void * OGRFeatureH
Opaque type for a feature (OGRFeature)
Definition ogr_api.h:425
int OGR_Fld_GetWidth(OGRFieldDefnH)
Get the formatting width for this field.
Definition ogrfielddefn.cpp:1091
OGRErr OGR_L_GetExtent(OGRLayerH, OGREnvelope *, int)
Fetch the extent of this layer.
Definition ogrlayer.cpp:381
OGRGeometryH OGR_G_BufferEx(OGRGeometryH, double dfDist, CSLConstList papszOptions)
Compute buffer of geometry.
Definition ogrgeometry.cpp:4787
void OGR_F_UnsetField(OGRFeatureH, int)
Clear a field, marking it as unset.
Definition ogrfeature.cpp:1634
void OGR_GFld_SetSpatialRef(OGRGeomFieldDefnH, OGRSpatialReferenceH hSRS)
Set the spatial reference of this field.
Definition ogrgeomfielddefn.cpp:578
char * OGR_F_DumpReadableAsString(OGRFeatureH, CSLConstList)
Dump this feature in a human readable form.
Definition ogrfeature.cpp:5775
void OGRGeomCoordinatePrecisionDestroy(OGRGeomCoordinatePrecisionH)
Destroy a OGRGeomCoordinatePrecision.
Definition ogrgeomcoordinateprecision.cpp:64
int OGR_FD_IsStyleIgnored(OGRFeatureDefnH)
Determine whether the style can be omitted when fetching features.
Definition ogrfeaturedefn.cpp:1431
int OGR_RawField_IsNull(const OGRField *)
Returns whether a raw field is null.
Definition ogrfeature.cpp:7442
char * OGR_G_ExportToJsonEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GeoJSON format.
Definition ogrgeojsonwriter.cpp:1559
OGRErr OGR_L_CreateField(OGRLayerH, OGRFieldDefnH, int)
Create a new field on a layer.
Definition ogrlayer.cpp:974
void OGRGeomCoordinatePrecisionSetFromMeter(OGRGeomCoordinatePrecisionH, OGRSpatialReferenceH hSRS, double dfXYMeterResolution, double dfZMeterResolution, double dfMResolution)
Set the resolution of the geometry coordinate components.
Definition ogrgeomcoordinateprecision.cpp:267
int OGR_STBL_AddStyle(OGRStyleTableH hStyleTable, const char *pszName, const char *pszStyleString)
Add a new style in the table.
Definition ogrfeaturestyle.cpp:912
OGRGeometryH OGR_G_Value(OGRGeometryH, double dfDistance)
Fetch point at given distance along curve.
Definition ogr_api.cpp:1944
OGRSTClassId OGR_ST_GetType(OGRStyleToolH hST)
Determine type of Style Tool.
Definition ogrfeaturestyle.cpp:1630
bool OGR_L_CreateFieldFromArrowSchema(OGRLayerH hLayer, const struct ArrowSchema *schema, char **papszOptions)
Creates a field from an ArrowSchema.
Definition ogrlayerarrow.cpp:6180
void OGR_DS_SetStyleTableDirectly(OGRDataSourceH, OGRStyleTableH)
Set style table (and take ownership)
Definition ogrdatasource.cpp:355
struct OGRFieldDomainHS * OGRFieldDomainH
Opaque type for a field domain definition (OGRFieldDomain)
Definition ogr_api.h:433
double OGR_G_GeodesicArea(OGRGeometryH)
Compute geometry area, considered as a surface on the underlying ellipsoid of the SRS attached to the...
Definition ogr_api.cpp:1751
double OGR_G_Distance(OGRGeometryH, OGRGeometryH)
Compute distance between two geometries.
Definition ogrgeometry.cpp:3617
struct OGRGeomFieldDefnHS * OGRGeomFieldDefnH
Opaque type for a geometry field definition (OGRGeomFieldDefn)
Definition ogr_api.h:430
void OGR_L_ResetReading(OGRLayerH)
Reset feature reading to start on the first feature.
Definition ogrlayer.cpp:1923
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:2089
int OGR_FD_IsSame(OGRFeatureDefnH hFDefn, OGRFeatureDefnH hOtherFDefn)
Test if the feature definition is identical to the other one.
Definition ogrfeaturedefn.cpp:1556
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:953
int OGR_GFld_IsIgnored(OGRGeomFieldDefnH hDefn)
Return whether this field should be omitted when fetching features.
Definition ogrgeomfielddefn.cpp:413
OGRStyleMgrH OGR_SM_Create(OGRStyleTableH hStyleTable)
OGRStyleMgr factory.
Definition ogrfeaturestyle.cpp:146
const double * OGR_F_GetFieldAsDoubleList(OGRFeatureH, int, int *)
Fetch field value as a list of doubles.
Definition ogrfeature.cpp:3129
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:1013
void OGRwkbExportOptionsSetVariant(OGRwkbExportOptions *, OGRwkbVariant)
Set the WKB variant.
Definition ogrgeometry.cpp:8470
void OGR_L_SetStyleTableDirectly(OGRLayerH, OGRStyleTableH)
Set style table (and take ownership)
Definition ogrlayer.cpp:2151
int OGR_F_Validate(OGRFeatureH, int nValidateFlags, int bEmitError)
Validate that a feature meets constraints of its schema.
Definition ogrfeature.cpp:7164
void OGR_Fld_SetSubType(OGRFieldDefnH, OGRFieldSubType)
Set the subtype of this field.
Definition ogrfielddefn.cpp:586
int OGR_G_IsRing(OGRGeometryH)
Test if the geometry is a ring.
Definition ogrgeometry.cpp:2499
int OGR_G_Equals(OGRGeometryH, OGRGeometryH)
Returns TRUE if two geometries are equivalent.
Definition ogrgeometry.cpp:1275
int OGR_F_IsFieldSet(OGRFeatureH, int)
Test if a field has ever been assigned a value or not.
Definition ogrfeature.cpp:1556
void OGR_F_SetStyleStringDirectly(OGRFeatureH, char *)
Set feature style string.
Definition ogrfeature.cpp:6735
OGRSpatialReferenceH OGR_G_GetSpatialReference(OGRGeometryH)
Returns spatial reference system for geometry.
Definition ogrgeometry.cpp:2167
void OGRDestroyPreparedGeometry(OGRPreparedGeometryH hPreparedGeom)
Destroys a prepared geometry.
Definition ogrgeometry.cpp:6930
OGRDataSourceH OGR_Dr_Open(OGRSFDriverH, const char *, int)
Attempt to open file with this driver.
bool OGR_L_IsArrowSchemaSupported(OGRLayerH hLayer, const struct ArrowSchema *schema, char **papszOptions, char **ppszErrorMsg)
Returns whether the provided ArrowSchema is supported for writing.
Definition ogrlayerarrow.cpp:5782
OGRGeometryH OGR_G_ForceToMultiPolygon(OGRGeometryH)
Convert to multipolygon.
Definition ogrgeometryfactory.cpp:1013
struct OGRGeomTransformer * OGRGeomTransformerH
Opaque type for a geometry transformer.
Definition ogr_api.h:229
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:2059
OGRErr OGR_G_CreateFromWkt(char **, OGRSpatialReferenceH, OGRGeometryH *)
Create a geometry object of the appropriate type from its well known text representation.
Definition ogrgeometryfactory.cpp:524
void OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue)
Set Style Tool parameter value from an integer.
Definition ogrfeaturestyle.cpp:2473
char ** OGR_F_GetFieldAsStringList(OGRFeatureH, int)
Fetch field value as a list of strings.
Definition ogrfeature.cpp:3213
OGRGeometryH OGR_G_ForceToMultiLineString(OGRGeometryH)
Convert to multilinestring.
Definition ogrgeometryfactory.cpp:1352
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:398
int OGR_G_CoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition ogrgeometry.cpp:1017
const char * OGR_STBL_Find(OGRStyleTableH hStyleTable, const char *pszName)
Get a style string by name.
Definition ogrfeaturestyle.cpp:1121
OGRGeometryH OGR_G_ForceToPolygon(OGRGeometryH)
Convert to polygon.
Definition ogrgeometryfactory.cpp:845
void OGR_G_DestroyGeometry(OGRGeometryH)
Destroy geometry object.
Definition ogrgeometryfactory.cpp:703
const char * OGR_GlobFldDomain_GetGlob(OGRFieldDomainH)
Get the glob expression.
Definition ogrfielddefn.cpp:2727
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:744
void OGR_G_SetCoordinateDimension(OGRGeometryH, int)
Set the coordinate dimension.
Definition ogrgeometry.cpp:1160
int OGR_DS_GetLayerCount(OGRDataSourceH)
Get the number of layers in this data source.
Definition ogrdatasource.cpp:263
void OGR_F_FillUnsetWithDefault(OGRFeatureH hFeat, int bNotNullableOnly, char **papszOptions)
Fill unset fields with default values that might be defined.
Definition ogrfeature.cpp:7011
const char * OGR_GetFieldSubTypeName(OGRFieldSubType)
Fetch human readable name for a field subtype.
Definition ogrfielddefn.cpp:959
OGRErr OGR_L_Union(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Union of two layers.
Definition ogrlayer.cpp:3481
void OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit, double dfGroundPaperScale)
Set Style Tool units.
Definition ogrfeaturestyle.cpp:1694
void OGR_RawField_SetUnset(OGRField *)
Mark a raw field as unset.
Definition ogrfeature.cpp:7466
int OGR_G_Intersects(OGRGeometryH, OGRGeometryH)
Do these features intersect?
Definition ogrgeometry.cpp:627
void * OGRSFDriverH
Opaque type for a OGR driver (OGRSFDriver)
Definition ogr_api.h:695
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:1466
CPLXMLNode * OGR_G_ExportToGMLTree(OGRGeometryH)
Convert a geometry into GML format.
Definition ogr2gmlgeometry.cpp:1174
OGRStyleTableH OGR_L_GetStyleTable(OGRLayerH)
Get style table.
Definition ogrlayer.cpp:2138
OGRSpatialReferenceH * OGR_L_GetSupportedSRSList(OGRLayerH hLayer, int iGeomField, int *pnCount)
Get the list of SRS supported.
Definition ogrlayer.cpp:5570
OGRGeometryH OGR_G_DelaunayTriangulation(OGRGeometryH hThis, double dfTolerance, int bOnlyEdges)
Return a Delaunay triangulation of the vertices of the geometry.
Definition ogrgeometry.cpp:6676
void OGR_RawField_SetNull(OGRField *)
Mark a raw field as null.
Definition ogrfeature.cpp:7490
int OGR_F_GetFieldAsInteger(OGRFeatureH, int)
Fetch field value as integer.
Definition ogrfeature.cpp:2095
void OGR_G_CloseRings(OGRGeometryH)
Force rings to be closed.
Definition ogrgeometry.cpp:5997
int OGRGetDriverCount(void)
Fetch the number of registered drivers.
int OGR_DS_TestCapability(OGRDataSourceH, const char *)
Test if capability is available.
Definition ogrdatasource.cpp:250
int OGR_FD_IsGeometryIgnored(OGRFeatureDefnH)
Determine whether the geometry can be omitted when fetching features.
Definition ogrfeaturedefn.cpp:1349
void OGR_F_SetFieldString(OGRFeatureH, int, const char *)
Set field to string value.
Definition ogrfeature.cpp:4452
OGRErr OGR_L_ReorderField(OGRLayerH, int iOldFieldPos, int iNewFieldPos)
Reorder an existing field on a layer.
Definition ogrlayer.cpp:1114
int OGR_SM_GetPartCount(OGRStyleMgrH hSM, const char *pszStyleString)
Get the number of parts in a style.
Definition ogrfeaturestyle.cpp:629
OGRErr OGR_F_SetGeometryDirectly(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition ogrfeature.cpp:505
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:2327
char * OGR_G_ExportToJson(OGRGeometryH)
Convert a geometry into GeoJSON format.
Definition ogrgeojsonwriter.cpp:1518
OGRErr OGR_G_ExportToWkb(OGRGeometryH, OGRwkbByteOrder, unsigned char *)
Convert a geometry well known binary format.
Definition ogrgeometry.cpp:1619
void OGR_Fld_SetTZFlag(OGRFieldDefnH, int)
Set the formatting precision for this field in characters.
Definition ogrfielddefn.cpp:1341
OGRPreparedGeometryH OGRCreatePreparedGeometry(OGRGeometryH hGeom)
Creates a prepared geometry.
Definition ogrgeometry.cpp:6891
OGRErr OGR_F_SetGeomField(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition ogrfeature.cpp:1061
OGRErr OGR_F_SetFrom(OGRFeatureH, OGRFeatureH, int)
Set one feature from another.
Definition ogrfeature.cpp:6205
int OGR_G_Contains(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition ogrgeometry.cpp:5883
OGRFieldType OGR_Fld_GetType(OGRFieldDefnH)
Fetch type of this field.
Definition ogrfielddefn.cpp:408
void OGR_F_SetFieldInteger(OGRFeatureH, int, int)
Set field to integer value.
Definition ogrfeature.cpp:3756
OGRGeometryTypeCounter * OGR_L_GetGeometryTypes(OGRLayerH hLayer, int iGeomField, int nFlags, int *pnEntryCount, GDALProgressFunc pfnProgress, void *pProgressData)
Get actual geometry types found in features.
Definition ogrlayer.cpp:5516
int OGRPreparedGeometryContains(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry contains a geometry.
Definition ogrgeometry.cpp:6991
struct _OGRPreparedGeometry * OGRPreparedGeometryH
Opaque type for a prepared geometry.
Definition ogr_api.h:396
const char * OGR_F_GetFieldAsISO8601DateTime(OGRFeatureH, int, CSLConstList)
Fetch OFTDateTime field value as a ISO8601 representation.
Definition ogrfeature.cpp:2864
OGRwkbGeometryType OGR_FD_GetGeomType(OGRFeatureDefnH)
Fetch the geometry base type of the passed feature definition.
Definition ogrfeaturedefn.cpp:1017
OGRGeomFieldDefnH OGR_GFld_Create(const char *, OGRwkbGeometryType)
Create a new field geometry definition.
Definition ogrgeomfielddefn.cpp:108
int OGR_SM_InitStyleString(OGRStyleMgrH hSM, const char *pszStyleString)
Initialize style manager from the style string.
Definition ogrfeaturestyle.cpp:336
void OGRGeomCoordinatePrecisionSet(OGRGeomCoordinatePrecisionH, double dfXYResolution, double dfZResolution, double dfMResolution)
Set the resolution of the geometry coordinate components.
Definition ogrgeomcoordinateprecision.cpp:236
int OGRPreparedGeometryIntersects(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry intersects with a geometry.
Definition ogrgeometry.cpp:6955
void OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength)
Modify the geometry such it has no segment longer then the given distance.
Definition ogrgeometry.cpp:890
void * OGRStyleTableH
Opaque type for a style table (OGRStyleTable)
Definition ogr_api.h:427
void OGR_G_AddPointZM(OGRGeometryH, double, double, double, double)
Add a point to a geometry (line string or point).
Definition ogr_api.cpp:1264
OGRErr OGR_F_SetFID(OGRFeatureH, GIntBig)
Set the feature identifier.
Definition ogrfeature.cpp:5869
int OGR_F_IsFieldSetAndNotNull(OGRFeatureH, int)
Test if a field is set and not null.
Definition ogrfeature.cpp:1753
OGRErr OGR_L_Clip(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Clip off areas that are not covered by the method layer.
Definition ogrlayer.cpp:4942
OGRErr OGR_G_ExportToWkbEx(OGRGeometryH, unsigned char *, const OGRwkbExportOptions *)
Convert a geometry into well known binary format.
Definition ogrgeometry.cpp:1711
int OGR_RawField_IsUnset(const OGRField *)
Returns whether a raw field is unset.
Definition ogrfeature.cpp:7421
const char * OGR_Fld_GetAlternativeNameRef(OGRFieldDefnH)
Fetch the alternative name (or "alias") for this field.
Definition ogrfielddefn.cpp:370
void * OGRDataSourceH
Opaque type for a OGR datasource (OGRDataSource)
Definition ogr_api.h:693
void OGR_F_DumpReadable(OGRFeatureH, FILE *)
Dump this feature in a human readable form.
Definition ogrfeature.cpp:5742
void OGR_Fld_SetJustify(OGRFieldDefnH, OGRJustification)
Set the justification for this field.
Definition ogrfielddefn.cpp:1059
const char * OGR_Fld_GetDomainName(OGRFieldDefnH hDefn)
Return the name of the field domain for this field.
Definition ogrfielddefn.cpp:1780
OGRGeometryH OGR_G_UnaryUnion(OGRGeometryH)
Returns the union of all components of a single geometry.
Definition ogrgeometry.cpp:5225
OGRErr OGR_G_ImportFromWkb(OGRGeometryH, const void *, int)
Assign geometry from well known binary data.
Definition ogrgeometry.cpp:1544
void OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer)
Destroy a geometry transformer allocated with OGR_GeomTransformer_Create()
Definition ogrgeometryfactory.cpp:4097
int OGR_Fld_GetTZFlag(OGRFieldDefnH)
Get the time zone flag.
Definition ogrfielddefn.cpp:1277
OGRErr OGR_L_DeleteFeature(OGRLayerH, GIntBig)
Delete feature from layer.
Definition ogrlayer.cpp:2007
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:435
void OGRRegisterAll(void)
Register all drivers.
Definition ogrregisterall.cpp:36
const char * OGR_DS_GetName(OGRDataSourceH)
Returns the name of the data source.
Definition ogrdatasource.cpp:301
void OGR_F_SetNativeData(OGRFeatureH, const char *)
Sets the native data for the feature.
Definition ogrfeature.cpp:7343
void OGR_GFld_SetNullable(OGRGeomFieldDefnH hDefn, int)
Set whether this geometry field can receive null values.
Definition ogrgeomfielddefn.cpp:734
const char * OGR_SM_InitFromFeature(OGRStyleMgrH hSM, OGRFeatureH hFeat)
Initialize style manager from the style string of a feature.
Definition ogrfeaturestyle.cpp:271
int OGR_G_GetPointCount(OGRGeometryH)
Fetch number of points from a Point or a LineString/LinearRing geometry.
Definition ogr_api.cpp:112
int OGR_STBL_LoadStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Load a style table from a file.
Definition ogrfeaturestyle.cpp:1066
OGRGeometryH OGR_G_ForceToMultiPoint(OGRGeometryH)
Convert to multipoint.
Definition ogrgeometryfactory.cpp:1104
void OGR_Fld_SetIgnored(OGRFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition ogrfielddefn.cpp:1490
OGRGeometryH OGR_G_CreateGeometryFromJson(const char *)
Create a OGR geometry from a GeoJSON geometry object.
OGRErr OGR_L_GetExtent3D(OGRLayerH hLayer, int iGeomField, OGREnvelope3D *psExtent3D, int bForce)
Fetch the 3D extent of this layer, on the specified geometry field.
Definition ogrlayer.cpp:417
OGRGeometryH OGR_G_CreateFromGML(const char *)
Create geometry from GML.
Definition gml2ogrgeometry.cpp:3786
OGRGeometryH OGR_F_StealGeometryEx(OGRFeatureH, int iGeomField)
Take away ownership of geometry.
Definition ogrfeature.cpp:691
const GIntBig * OGR_F_GetFieldAsInteger64List(OGRFeatureH, int, int *)
Fetch field value as a list of 64 bit integers.
Definition ogrfeature.cpp:3043
int OGR_G_Is3D(OGRGeometryH)
See whether this geometry has Z coordinates.
Definition ogrgeometry.cpp:1038
int OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST)
Add a part (style tool) to the current style.
Definition ogrfeaturestyle.cpp:564
void OGR_GFld_SetIgnored(OGRGeomFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition ogrgeomfielddefn.cpp:459
int OGR_G_HasCurveGeometry(OGRGeometryH, int bLookForNonLinear)
Returns if this geometry is or has curve geometry.
Definition ogr_api.cpp:1843
const OGRField * OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the maximum value.
Definition ogrfielddefn.cpp:2693
OGRGeometryH OGR_G_Union(OGRGeometryH, OGRGeometryH)
Compute union.
Definition ogrgeometry.cpp:5025
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:2378
OGRFieldType OGR_FldDomain_GetFieldType(OGRFieldDomainH)
Get the field type of the field domain.
Definition ogrfielddefn.cpp:2504
const char * OGR_STBL_GetNextStyle(OGRStyleTableH hStyleTable)
Get the next style string from the table.
Definition ogrfeaturestyle.cpp:1286
OGRErr OGR_L_CreateGeomField(OGRLayerH hLayer, OGRGeomFieldDefnH hFieldDefn, int bForce)
Create a new geometry field on a layer.
Definition ogrlayer.cpp:1220
const char * OGR_STBL_GetLastStyleName(OGRStyleTableH hStyleTable)
Get the style name of the last style string fetched with OGR_STBL_GetNextStyle.
Definition ogrfeaturestyle.cpp:1324
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:1227
void OGR_F_SetFieldInteger64List(OGRFeatureH, int, int, const GIntBig *)
Set field to list of 64 bit integers value.
Definition ogrfeature.cpp:4751
int OGRGetNonLinearGeometriesEnabledFlag(void)
Get flag to enable/disable returning non-linear geometries in the C API.
Definition ogr_api.cpp:2008
OGRGeometryH OGR_G_PointOnSurface(OGRGeometryH)
Returns a point guaranteed to lie on the surface.
Definition ogrgeometry.cpp:6178
void OGR_GFld_SetCoordinatePrecision(OGRGeomFieldDefnH, OGRGeomCoordinatePrecisionH)
Set coordinate precision associated to this geometry field.
Definition ogrgeomfielddefn.cpp:821
OGRStyleToolH OGR_ST_Create(OGRSTClassId eClassId)
OGRStyleTool factory.
Definition ogrfeaturestyle.cpp:1356
OGRFieldDefnH OGR_Fld_Create(const char *, OGRFieldType)
Create a new field definition.
Definition ogrfielddefn.cpp:109
OGRSTUnitId OGR_ST_GetUnit(OGRStyleToolH hST)
Get Style Tool units.
Definition ogrfeaturestyle.cpp:1656
void OGR_F_SetStyleString(OGRFeatureH, const char *)
Set feature style string.
Definition ogrfeature.cpp:6689
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:1008
GIntBig OGR_F_GetFID(OGRFeatureH)
Get feature identifier.
Definition ogrfeature.cpp:5814
const char * OGR_Dr_GetName(OGRSFDriverH)
Fetch name of driver (file format).
bool OGR_L_WriteArrowBatch(OGRLayerH hLayer, const struct ArrowSchema *schema, struct ArrowArray *array, char **papszOptions)
Writes a batch of rows from an ArrowArray.
Definition ogrlayerarrow.cpp:7878
void OGR_G_FlattenTo2D(OGRGeometryH)
Convert geometry to strictly 2D.
Definition ogrgeometry.cpp:3024
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:1502
void OGR_GFld_SetType(OGRGeomFieldDefnH, OGRwkbGeometryType)
Set the geometry type of this field.
Definition ogrgeomfielddefn.cpp:374
OGRGeometryH OGR_G_Normalize(OGRGeometryH)
Attempts to bring geometry into normalized/canonical form.
Definition ogrgeometry.cpp:4095
void OGR_Fld_SetComment(OGRFieldDefnH hDefn, const char *)
Set the comment for this field.
Definition ogrfielddefn.cpp:1932
int OGR_L_FindFieldIndex(OGRLayerH, const char *, int bExactMatch)
Find the index of field in a layer.
Definition ogrlayer.cpp:1340
Core portability services for cross-platform OGR code.
OGRFieldSubType
List of field subtypes.
Definition ogr_core.h:821
OGRFieldDomainMergePolicy
Merge policy for field domains.
Definition ogr_core.h:1288
OGRwkbByteOrder
Enumeration to describe byte order.
Definition ogr_core.h:620
OGRFieldDomainType
Type of field domain.
Definition ogr_core.h:1253
OGRwkbVariant
Output variants of WKB we support.
Definition ogr_core.h:550
OGRJustification
Display justification for field values.
Definition ogr_core.h:846
OGRFieldType
List of feature field types.
Definition ogr_core.h:793
OGRwkbGeometryType
List of well known binary geometry types.
Definition ogr_core.h:416
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:387
OGRFieldDomainSplitPolicy
Split policy for field domains.
Definition ogr_core.h:1270
Document node structure.
Definition cpl_minixml.h:71
Associates a code and a value.
Definition ogr_core.h:1240
Geometry coordinate precision.
Definition ogr_geomcoordinateprecision.h:50
double dfZResolution
Resolution for the coordinate precision of the Z coordinate.
Definition ogr_geomcoordinateprecision.h:68
double dfMResolution
Resolution for the coordinate precision of the M coordinate.
Definition ogr_geomcoordinateprecision.h:73
double dfXYResolution
Resolution for the coordinate precision of the X and Y coordinates.
Definition ogr_geomcoordinateprecision.h:62
Result item of OGR_L_GetGeometryTypes.
Definition ogr_api.h:708
int64_t nCount
Number of geometries of type eGeomType.
Definition ogr_api.h:712
OGRwkbGeometryType eGeomType
Geometry type.
Definition ogr_api.h:710
WKB export options.
Definition ogr_geometry.h:346
OGRFeature field attribute value union.
Definition ogr_core.h:910