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31 #ifndef OGR_API_H_INCLUDED
32 #define OGR_API_H_INCLUDED
43 #include "cpl_progress.h"
58 #ifndef DEFINEH_OGRGeometryH
60 #define DEFINEH_OGRGeometryH
70 #ifndef DEFINED_OGRSpatialReferenceH
72 #define DEFINED_OGRSpatialReferenceH
105 double dfCenterX,
double dfCenterY,
double dfZ,
106 double dfPrimaryRadius,
double dfSecondaryAxis,
double dfRotation,
107 double dfStartAngle,
double dfEndAngle,
225 int CPL_DLL OGR_G_Intersect(
OGRGeometryH,
OGRGeometryH ) CPL_WARN_DEPRECATED(
"Non standard method. Use OGR_G_Intersects() instead");
226 int CPL_DLL OGR_G_Equal(
OGRGeometryH,
OGRGeometryH ) CPL_WARN_DEPRECATED(
"Non standard method. Use OGR_G_Equals() instead");
228 double CPL_DLL OGR_G_GetArea(
OGRGeometryH ) CPL_WARN_DEPRECATED(
"Non standard method. Use OGR_G_Area() instead");
229 OGRGeometryH CPL_DLL OGR_G_GetBoundary(
OGRGeometryH ) CPL_WARN_DEPRECATED(
"Non standard method. Use OGR_G_Boundary() instead");
235 void* pabyX,
int nXStride,
236 void* pabyY,
int nYStride,
237 void* pabyZ,
int nZStride);
239 void* pabyX,
int nXStride,
240 void* pabyY,
int nYStride,
241 void* pabyZ,
int nZStride,
242 void* pabyM,
int nMStride);
248 double *,
double *,
double * );
250 double *,
double *,
double *,
double * );
253 double,
double,
double );
257 double,
double,
double );
259 double,
double,
double,
double );
265 const void* pabyX,
int nXStride,
266 const void* pabyY,
int nYStride,
267 const void* pabyZ,
int nZStride );
269 const void* pabyX,
int nXStride,
270 const void* pabyY,
int nYStride,
271 const void* pabyZ,
int nZStride,
272 const void* pabyM,
int nMStride );
285 double dfMaxAngleStepSizeDegrees,
298 OGRErr CPL_DLL OGRSetGenerate_DB2_V72_BYTE_ORDER(
299 int bGenerate_DB2_V72_BYTE_ORDER );
301 int CPL_DLL OGRGetGenerate_DB2_V72_BYTE_ORDER(
void);
322 #ifndef DEFINE_OGRFeatureH
324 #define DEFINE_OGRFeatureH
433 const char *pszName);
483 int *,
int *,
int *,
int * );
485 int *pnYear,
int *pnMonth,
int *pnDay,
486 int *pnHour,
int *pnMinute,
float *pfSecond,
500 int,
int,
int,
int,
int,
int,
int );
502 int,
int,
int,
int,
int,
float,
int );
508 const char *pszName);
540 int bNotNullableOnly,
541 char** papszOptions );
558 const char* pszDescription,
565 const char* pszDescription,
569 bool bMinIsInclusive,
571 bool bMaxIsInclusive);
576 const char* pszDescription,
579 const char* pszGlob);
615 #define OGR_GGT_COUNT_NOT_NEEDED 0x1
618 #define OGR_GGT_STOP_IF_MIXED 0x2
621 #define OGR_GGT_GEOMCOLLECTIONZ_TINZ 0x4
623 OGRLayerH hLayer,
int iGeomField,
int nFlags,
int *pnEntryCount,
624 GDALProgressFunc pfnProgress,
void* pProgressData);
629 double,
double,
double,
double );
633 double dfMinX,
double dfMinY,
634 double dfMaxX,
double dfMaxY );
665 #define OGR_FOR_EACH_FEATURE_BEGIN(hFeat, hLayer) \
667 OGRFeatureH hFeat = CPL_NULLPTR; \
668 OGR_L_ResetReading(hLayer); \
672 OGR_F_Destroy(hFeat); \
673 hFeat = OGR_L_GetNextFeature(hLayer); \
678 #define OGR_FOR_EACH_FEATURE_END(hFeat) \
680 OGR_F_Destroy(hFeat); \
684 struct ArrowArrayStream;
687 struct ArrowArrayStream* out_stream,
688 char** papszOptions);
718 int CPL_DLL OGR_L_Reference(
OGRLayerH );
719 int CPL_DLL OGR_L_Dereference(
OGRLayerH );
720 int CPL_DLL OGR_L_GetRefCount(
OGRLayerH );
800 int CPL_DLL OGRGetOpenDSCount(
void);
832 const char *pszStyleString);
834 const char *pszStyleString);
836 const char *pszStyleString);
839 const char *pszStyleString);
850 double dfGroundPaperScale);
861 int *pnRed,
int *pnGreen,
int *pnBlue,
870 const char *pszStyleString);
872 const char *pszFilename );
874 const char *pszFilename );
int OGR_F_IsFieldSet(OGRFeatureH, int)
Test if a field has ever been assigned a value or not.
Definition: ogrfeature.cpp:1552
int OGRHasPreparedGeometrySupport(void)
Returns if GEOS has prepared geometry support.
Definition: ogrgeometry.cpp:6170
OGRGeometryH OGR_F_GetGeomFieldRef(OGRFeatureH hFeat, int iField)
Fetch a handle to feature geometry.
Definition: ogrfeature.cpp:890
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:1921
void OGR_GFld_SetNullable(OGRGeomFieldDefnH hDefn, int)
Set whether this geometry field can receive null values.
Definition: ogrgeomfielddefn.cpp:644
void OGR_FD_Release(OGRFeatureDefnH)
Drop a reference, and destroy if unreferenced.
Definition: ogrfeaturedefn.cpp:157
OGRGeometryH OGR_G_CreateFromGML(const char *)
Create geometry from GML.
Definition: gml2ogrgeometry.cpp:4005
void OGR_DS_Destroy(OGRDataSourceH)
Closes opened datasource and releases allocated resources.
Definition: ogrdatasource.cpp:57
void OGR_F_SetFieldString(OGRFeatureH, int, const char *)
Set field to string value.
Definition: ogrfeature.cpp:4243
const char * OGR_Fld_GetAlternativeNameRef(OGRFieldDefnH)
Fetch the alternative name (or "alias") for this field.
Definition: ogrfielddefn.cpp:338
struct OGRGeomTransformer * OGRGeomTransformerH
Opaque type for a geometry transformer.
Definition: ogr_api.h:169
struct _OGRPreparedGeometry * OGRPreparedGeometryH
Opaque type for a prepared geometry.
Definition: ogr_api.h:308
OGRFieldType OGR_Fld_GetType(OGRFieldDefnH)
Fetch type of this field.
Definition: ogrfielddefn.cpp:377
OGRFieldDomainMergePolicy
Merge policy for field domains.
Definition: ogr_core.h:1099
void OGR_FD_SetStyleIgnored(OGRFeatureDefnH, int)
Set whether the style can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1416
int OGR_G_CoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition: ogrgeometry.cpp:956
OGRFieldDomainType
Type of field domain.
Definition: ogr_core.h:1065
double OGR_G_Area(OGRGeometryH)
Compute geometry area.
Definition: ogr_api.cpp:1643
OGRwkbGeometryType OGR_L_GetGeomType(OGRLayerH)
Return the layer geometry type.
Definition: ogrlayer.cpp:1850
unsigned char GByte
Unsigned byte type.
Definition: cpl_port.h:203
void OGR_F_DumpReadable(OGRFeatureH, FILE *)
Dump this feature in a human readable form.
Definition: ogrfeature.cpp:5504
int OGR_G_IsMeasured(OGRGeometryH)
See whether this geometry is measured.
Definition: ogrgeometry.cpp:998
const char * OGR_DS_GetName(OGRDataSourceH)
Returns the name of the data source.
Definition: ogrdatasource.cpp:297
int OGR_DS_GetLayerCount(OGRDataSourceH)
Get the number of layers in this data source.
Definition: ogrdatasource.cpp:260
void OGR_G_AddPoint_2D(OGRGeometryH, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1142
OGRErr OGR_F_SetGeomField(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition: ogrfeature.cpp:1058
void OGR_G_FlattenTo2D(OGRGeometryH)
Convert geometry to strictly 2D.
Definition: ogrgeometry.cpp:2875
void OGR_GFld_SetType(OGRGeomFieldDefnH, OGRwkbGeometryType)
Set the geometry type of this field.
Definition: ogrgeomfielddefn.cpp:340
int OGR_L_TestCapability(OGRLayerH, const char *)
Test if this layer supported the named capability.
Definition: ogrlayer.cpp:1148
size_t OGR_G_WkbSizeEx(OGRGeometryH hGeom)
Returns size of related binary representation.
Definition: ogrgeometry.cpp:1324
int OGR_STBL_AddStyle(OGRStyleTableH hStyleTable, const char *pszName, const char *pszStyleString)
Add a new style in the table.
Definition: ogrfeaturestyle.cpp:929
int OGR_RawField_IsNull(const OGRField *)
Returns whether a raw field is null.
Definition: ogrfeature.cpp:7149
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:330
void OGR_Fld_SetWidth(OGRFieldDefnH, int)
Set the formatting width for this field in characters.
Definition: ogrfielddefn.cpp:1040
const char * OGR_Fld_GetDomainName(OGRFieldDefnH hDefn)
Return the name of the field domain for this field.
Definition: ogrfielddefn.cpp:1483
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:269
const char * OGR_FldDomain_GetDescription(OGRFieldDomainH)
Get the description of the field domain.
Definition: ogrfielddefn.cpp:2026
void OGR_G_AddPoint(OGRGeometryH, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1099
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
OGRDataSourceH OGROpenShared(const char *, int, OGRSFDriverH *)
Open a file / data source with one of the registered drivers if not already opened,...
const OGRCodedValue * OGR_CodedFldDomain_GetEnumeration(OGRFieldDomainH)
Get the enumeration as (code, value) pairs.
Definition: ogrfielddefn.cpp:2170
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:3341
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:1039
int OGR_G_Is3D(OGRGeometryH)
See whether this geometry has Z coordinates.
Definition: ogrgeometry.cpp:977
void OGR_F_SetNativeMediaType(OGRFeatureH, const char *)
Sets the native media type for the feature.
Definition: ogrfeature.cpp:7105
OGRErr OGR_G_ExportToIsoWkb(OGRGeometryH, OGRwkbByteOrder, unsigned char *)
Convert a geometry into SFSQL 1.2 / ISO SQL/MM Part 3 well known binary format.
Definition: ogrgeometry.cpp:1588
GIntBig OGR_F_GetFieldAsInteger64(OGRFeatureH, int)
Fetch field value as integer 64 bit.
Definition: ogrfeature.cpp:2211
int OGR_FD_IsSame(OGRFeatureDefnH hFDefn, OGRFeatureDefnH hOtherFDefn)
Test if the feature definition is identical to the other one.
Definition: ogrfeaturedefn.cpp:1507
OGRSFDriverH OGR_DS_GetDriver(OGRDataSourceH)
Returns the driver that the dataset was opened with.
Definition: ogrdatasource.cpp:325
OGRErr OGR_L_ReorderField(OGRLayerH, int iOldFieldPos, int iNewFieldPos)
Reorder an existing field on a layer.
Definition: ogrlayer.cpp:872
int OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST)
Add a part (style tool) to the current style.
Definition: ogrfeaturestyle.cpp:574
OGRFeatureDefnH OGR_L_GetLayerDefn(OGRLayerH)
Fetch the schema information for this layer.
Definition: ogrlayer.cpp:1074
void OGR_F_SetFieldNull(OGRFeatureH, int)
Clear a field, marking it as null.
Definition: ogrfeature.cpp:1832
OGRErr OGR_L_SyncToDisk(OGRLayerH)
Flush pending changes to disk.
Definition: ogrlayer.cpp:1610
int OGR_F_Equal(OGRFeatureH, OGRFeatureH)
Test if two features are the same.
Definition: ogrfeature.cpp:5858
OGRFieldDomainType OGR_FldDomain_GetDomainType(OGRFieldDomainH)
Get the type of the field domain.
Definition: ogrfielddefn.cpp:2043
void OGR_L_SetSpatialFilterRect(OGRLayerH, double, double, double, double)
Set a new rectangular spatial filter.
Definition: ogrlayer.cpp:1299
void OGRRegisterAll(void)
Register all drivers.
Definition: ogrregisterall.cpp:37
void OGR_STBL_ResetStyleStringReading(OGRStyleTableH hStyleTable)
Reset the next style pointer to 0.
Definition: ogrfeaturestyle.cpp:1252
enum ogr_style_tool_class_id OGRSTClassId
OGRStyleTool derived class types (returned by GetType()).
OGRGeometryH OGR_G_Value(OGRGeometryH, double dfDistance)
Fetch point at given distance along curve.
Definition: ogr_api.cpp:1823
OGRGeometryH OGR_F_GetGeometryRef(OGRFeatureH)
Fetch a handle to feature geometry.
Definition: ogrfeature.cpp:763
OGRErr OGR_L_GetExtent(OGRLayerH, OGREnvelope *, int)
Fetch the extent of this layer.
Definition: ogrlayer.cpp:313
OGRSTUnitId OGR_ST_GetUnit(OGRStyleToolH hST)
Get Style Tool units.
Definition: ogrfeaturestyle.cpp:1675
int OGR_FD_GetGeomFieldCount(OGRFeatureDefnH hFDefn)
Fetch number of geometry fields on the passed feature definition.
Definition: ogrfeaturedefn.cpp:612
int OGR_Dr_TestCapability(OGRSFDriverH, const char *)
Test if capability is available.
int OGR_G_Equals(OGRGeometryH, OGRGeometryH)
Returns TRUE if two geometries are equivalent.
Definition: ogrgeometry.cpp:1214
OGRGeometryH OGR_G_Simplify(OGRGeometryH hThis, double tolerance)
Compute a simplified geometry.
Definition: ogrgeometry.cpp:5791
void OGR_Fld_SetIgnored(OGRFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition: ogrfielddefn.cpp:1237
void OGR_G_AssignSpatialReference(OGRGeometryH, OGRSpatialReferenceH)
Assign spatial reference to this object.
Definition: ogrgeometry.cpp:472
const char * OGR_SM_InitFromFeature(OGRStyleMgrH hSM, OGRFeatureH hFeat)
Initialize style manager from the style string of a feature.
Definition: ogrfeaturestyle.cpp:280
OGRGeometryH OGR_G_CreateFromGMLTree(const CPLXMLNode *)
Create geometry from GML.
Definition: gml2ogrgeometry.cpp:3967
void OGR_F_SetFieldBinary(OGRFeatureH, int, int, const void *)
Set field to binary data.
Definition: ogrfeature.cpp:4913
const GIntBig * OGR_F_GetFieldAsInteger64List(OGRFeatureH, int, int *)
Fetch field value as a list of 64 bit integers.
Definition: ogrfeature.cpp:2925
void OGR_G_SetCoordinateDimension(OGRGeometryH, int)
Set the coordinate dimension.
Definition: ogrgeometry.cpp:1099
GByte * OGR_F_GetFieldAsBinary(OGRFeatureH, int, int *)
Fetch field value as binary.
Definition: ogrfeature.cpp:3166
int OGR_F_GetFieldAsDateTime(OGRFeatureH, int, int *, int *, int *, int *, int *, int *, int *)
Fetch field value as date and time.
Definition: ogrfeature.cpp:3297
int OGR_G_Within(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition: ogrgeometry.cpp:5261
int OGR_G_IsEmpty(OGRGeometryH)
Test if the geometry is empty.
Definition: ogrgeometry.cpp:2118
void OGR_RawField_SetNull(OGRField *)
Mark a raw field as null.
Definition: ogrfeature.cpp:7197
void OGR_L_SetSpatialFilterEx(OGRLayerH, int iGeomField, OGRGeometryH hGeom)
Set a new spatial filter.
Definition: ogrlayer.cpp:1247
OGRGeomFieldDefnH OGR_F_GetGeomFieldDefnRef(OGRFeatureH hFeat, int iField)
Fetch definition for this geometry field.
Definition: ogrfeature.cpp:1429
const char * OGR_F_GetFieldAsString(OGRFeatureH, int)
Fetch field value as a string.
Definition: ogrfeature.cpp:2754
void OGR_GFld_SetSpatialRef(OGRGeomFieldDefnH, OGRSpatialReferenceH hSRS)
Set the spatial reference of this field.
Definition: ogrgeomfielddefn.cpp:516
int OGR_F_GetFieldAsInteger(OGRFeatureH, int)
Fetch field value as integer.
Definition: ogrfeature.cpp:2090
OGRLayerH OGR_DS_ExecuteSQL(OGRDataSourceH, const char *, OGRGeometryH, const char *)
Execute an SQL statement against the data store.
Definition: ogrdatasource.cpp:205
void OGR_G_GetEnvelope(OGRGeometryH, OGREnvelope *)
Computes and returns the bounding envelope for this geometry in the passed psEnvelope structure.
Definition: ogrgeometry.cpp:1356
void * OGRSFDriverH
Opaque type for a OGR driver (OGRSFDriver)
Definition: ogr_api.h:596
OGRErr OGR_DS_DeleteLayer(OGRDataSourceH, int)
Delete the indicated layer from the datasource.
Definition: ogrdatasource.cpp:166
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 OGRField * OGR_RangeFldDomain_GetMin(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the minimum value.
Definition: ogrfielddefn.cpp:2203
OGRErr OGR_F_SetGeometryDirectly(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition: ogrfeature.cpp:505
OGRErr OGR_F_SetFromWithMap(OGRFeatureH, OGRFeatureH, int, const int *)
Set one feature from another.
Definition: ogrfeature.cpp:6075
int OGR_FD_GetReferenceCount(OGRFeatureDefnH)
Fetch current reference count.
Definition: ogrfeaturedefn.cpp:1158
int OGRPreparedGeometryIntersects(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry intersects with a geometry.
Definition: ogrgeometry.cpp:6252
OGRErr OGR_FD_DeleteGeomFieldDefn(OGRFeatureDefnH hFDefn, int iGeomField)
Delete an existing geometry field definition.
Definition: ogrfeaturedefn.cpp:854
void OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue)
Set Style Tool parameter value from a string.
Definition: ogrfeaturestyle.cpp:2455
OGRErr OGR_F_SetGeomFieldDirectly(OGRFeatureH hFeat, int iField, OGRGeometryH hGeom)
Set feature geometry of a specified geometry field.
Definition: ogrfeature.cpp:980
void OGR_L_SetSpatialFilter(OGRLayerH, OGRGeometryH)
Set a new spatial filter.
Definition: ogrlayer.cpp:1229
void OGRCleanupAll(void)
Clean-up all drivers (including raster ones starting with GDAL 2.0.
const char * OGR_STBL_GetLastStyleName(OGRStyleTableH hStyleTable)
Get the style name of the last style string fetched with OGR_STBL_GetNextStyle.
Definition: ogrfeaturestyle.cpp:1343
void OGR_FD_SetGeomType(OGRFeatureDefnH, OGRwkbGeometryType)
Assign the base geometry type for the passed layer (the same as the feature definition).
Definition: ogrfeaturedefn.cpp:1050
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:703
GIntBig OGR_F_GetFID(OGRFeatureH)
Get feature identifier.
Definition: ogrfeature.cpp:5542
OGRErr OGR_L_CommitTransaction(OGRLayerH)
For datasources which support transactions, CommitTransaction commits a transaction.
Definition: ogrlayer.cpp:1030
void OGR_F_SetStyleString(OGRFeatureH, const char *)
Set feature style string.
Definition: ogrfeature.cpp:6383
const int * OGR_F_GetFieldAsIntegerList(OGRFeatureH, int, int *)
Fetch field value as a list of integers.
Definition: ogrfeature.cpp:2839
Document node structure.
Definition: cpl_minixml.h:69
void OGR_F_SetFieldIntegerList(OGRFeatureH, int, int, const int *)
Set field to list of integers value.
Definition: ogrfeature.cpp:4397
bool OGRGetGEOSVersion(int *pnMajor, int *pnMinor, int *pnPatch)
Get the GEOS version.
Definition: ogr_api.cpp:68
void * OGRFeatureH
Opaque type for a feature (OGRFeature)
Definition: ogr_api.h:337
int OGR_FD_GetFieldIndex(OGRFeatureDefnH, const char *)
Find field by name.
Definition: ogrfeaturedefn.cpp:1243
OGRErr OGR_DS_SyncToDisk(OGRDataSourceH)
Flush pending changes to disk.
Definition: ogrdatasource.cpp:309
enum ogr_style_tool_units_id OGRSTUnitId
List of units supported by OGRStyleTools.
int OGR_F_Validate(OGRFeatureH, int nValidateFlags, int bEmitError)
Validate that a feature meets constraints of its schema.
Definition: ogrfeature.cpp:6869
void * OGRStyleTableH
Opaque type for a style table (OGRStyleTable)
Definition: ogr_api.h:339
OGRGeometryH OGR_G_SimplifyPreserveTopology(OGRGeometryH hThis, double tolerance)
Simplify the geometry while preserving topology.
Definition: ogrgeometry.cpp:5873
OGRFieldDomainSplitPolicy OGR_FldDomain_GetSplitPolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition: ogrfielddefn.cpp:2095
bool OGR_L_GetArrowStream(OGRLayerH hLayer, struct ArrowArrayStream *out_stream, char **papszOptions)
Get a Arrow C stream.
Definition: ogrlayer.cpp:6331
OGRErr OGR_F_SetFrom(OGRFeatureH, OGRFeatureH, int)
Set one feature from another.
Definition: ogrfeature.cpp:5934
void * OGRFeatureDefnH
Opaque type for a feature definition (OGRFeatureDefn)
Definition: ogr_api.h:335
OGRGeometryH OGR_G_ConvexHull(OGRGeometryH)
Compute convex hull.
Definition: ogrgeometry.cpp:4008
const char * OGR_ST_GetStyleString(OGRStyleToolH hST)
Get the style string for this Style Tool.
Definition: ogrfeaturestyle.cpp:2592
OGRErr OGR_L_RollbackTransaction(OGRLayerH)
For datasources which support transactions, RollbackTransaction will roll back a datasource to its st...
Definition: ogrlayer.cpp:1057
void OGR_RawField_SetUnset(OGRField *)
Mark a raw field as unset.
Definition: ogrfeature.cpp:7173
int OGR_DS_TestCapability(OGRDataSourceH, const char *)
Test if capability is available.
Definition: ogrdatasource.cpp:247
Result item of OGR_L_GetGeometryTypes.
Definition: ogr_api.h:605
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
int OGR_Fld_IsUnique(OGRFieldDefnH hDefn)
Return whether this field has a unique constraint.
Definition: ogrfielddefn.cpp:1392
OGRErr OGR_L_SetFeature(OGRLayerH, OGRFeatureH)
Rewrite an existing feature.
Definition: ogrlayer.cpp:618
char * OGR_G_ExportToJsonEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GeoJSON format.
Definition: ogrgeojsonwriter.cpp:1490
OGRDataSourceH OGROpen(const char *, int, OGRSFDriverH *)
Open a file / data source with one of the registered drivers.
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:853
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:975
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:2640
double OGR_F_GetFieldAsDouble(OGRFeatureH, int)
Fetch field value as a double.
Definition: ogrfeature.cpp:2324
void OGR_Fld_Destroy(OGRFieldDefnH)
Destroy a field definition.
Definition: ogrfielddefn.cpp:144
struct OGRGeomFieldDefnHS * OGRGeomFieldDefnH
Opaque type for a geometry field definition (OGRGeomFieldDefn)
Definition: ogr_api.h:342
void OGR_F_FillUnsetWithDefault(OGRFeatureH hFeat, int bNotNullableOnly, char **papszOptions)
Fill unset fields with default values that might be defined.
Definition: ogrfeature.cpp:6713
void OGR_DS_ReleaseResultSet(OGRDataSourceH, OGRLayerH)
Release results of OGR_DS_ExecuteSQL().
Definition: ogrdatasource.cpp:230
char * OGR_G_ExportToKML(OGRGeometryH, const char *pszAltitudeMode)
Convert a geometry into KML format.
Definition: ogr2kmlgeometry.cpp:503
int OGR_RawField_IsUnset(const OGRField *)
Returns whether a raw field is unset.
Definition: ogrfeature.cpp:7128
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:605
OGRErr OGR_L_SetIgnoredFields(OGRLayerH, const char **)
Set which fields can be omitted when retrieving features from the layer.
Definition: ogrlayer.cpp:1927
OGRStyleTableH OGR_L_GetStyleTable(OGRLayerH)
Get style table.
Definition: ogrlayer.cpp:1766
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:274
const char * OGR_GFld_GetNameRef(OGRGeomFieldDefnH)
Fetch name of this field.
Definition: ogrgeomfielddefn.cpp:240
#define CPL_C_START
Macro to start a block of C symbols.
Definition: cpl_port.h:304
const char * OGR_F_GetNativeMediaType(OGRFeatureH)
Returns the native media type for the feature.
Definition: ogrfeature.cpp:6992
OGRErr OGR_L_DeleteField(OGRLayerH, int iField)
Delete an existing field on a layer.
Definition: ogrlayer.cpp:764
int OGR_GFld_IsIgnored(OGRGeomFieldDefnH hDefn)
Return whether this field should be omitted when fetching features.
Definition: ogrgeomfielddefn.cpp:379
void OGR_Fld_SetPrecision(OGRFieldDefnH, int)
Set the formatting precision for this field in characters.
Definition: ogrfielddefn.cpp:1112
void OGR_L_ResetReading(OGRLayerH)
Reset feature reading to start on the first feature.
Definition: ogrlayer.cpp:1553
int OGR_AreTypeSubTypeCompatible(OGRFieldType eType, OGRFieldSubType eSubType)
Return if type and subtype are compatible.
Definition: ogrfielddefn.cpp:895
void OGR_G_DestroyGeometry(OGRGeometryH)
Destroy geometry object.
Definition: ogrgeometryfactory.cpp:694
void * OGRSpatialReferenceH
Opaque type for a spatial reference system.
Definition: ogr_api.h:81
int OGR_G_Disjoint(OGRGeometryH, OGRGeometryH)
Test for disjointness.
Definition: ogrgeometry.cpp:5005
void OGR_F_SetFieldDouble(OGRFeatureH, int, double)
Set field to double value.
Definition: ogrfeature.cpp:3927
OGRFieldDomainH OGR_CodedFldDomain_Create(const char *pszName, const char *pszDescription, OGRFieldType eFieldType, OGRFieldSubType eFieldSubType, const OGRCodedValue *enumeration)
Creates a new coded field domain.
Definition: ogrfielddefn.cpp:1767
OGRFieldDefnH OGR_F_GetFieldDefnRef(OGRFeatureH, int)
Fetch definition for this field.
Definition: ogrfeature.cpp:1280
int OGR_L_FindFieldIndex(OGRLayerH, const char *, int bExactMatch)
Find the index of field in a layer.
Definition: ogrlayer.cpp:1092
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_Fld_SetDefault(OGRFieldDefnH hDefn, const char *)
Set default field value.
Definition: ogrfielddefn.cpp:626
OGRErr OGR_L_SymDifference(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Symmetrical difference of two layers.
Definition: ogrlayer.cpp:3238
void OGR_GFld_SetName(OGRGeomFieldDefnH, const char *)
Reset the name of this field.
Definition: ogrgeomfielddefn.cpp:201
const char * OGR_L_GetName(OGRLayerH)
Return the layer name.
Definition: ogrlayer.cpp:1818
void OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit, double dfGroundPaperScale)
Set Style Tool units.
Definition: ogrfeaturestyle.cpp:1713
int OGR_G_GetPointCount(OGRGeometryH)
Fetch number of points from a Point or a LineString/LinearRing geometry.
Definition: ogr_api.cpp:110
OGRwkbByteOrder
Enumeration to describe byte order.
Definition: ogr_core.h:550
OGRFieldDefnH OGR_Fld_Create(const char *, OGRFieldType)
Create a new field definition.
Definition: ogrfielddefn.cpp:117
void OGR_Fld_SetAlternativeName(OGRFieldDefnH, const char *)
Reset the alternative name (or "alias") for this field.
Definition: ogrfielddefn.cpp:285
int OGR_G_IsValid(OGRGeometryH)
Test if the geometry is valid.
Definition: ogrgeometry.cpp:2239
void * OGRCoordinateTransformationH
Opaque type for a coordinate transformation object.
Definition: ogr_api.h:83
OGRFeature field attribute value union.
Definition: ogr_core.h:802
OGRGeometryH OGR_G_Buffer(OGRGeometryH, double, int)
Compute buffer of geometry.
Definition: ogrgeometry.cpp:4336
void OGR_L_SetStyleTable(OGRLayerH, OGRStyleTableH)
Set style table.
Definition: ogrlayer.cpp:1793
double OGR_G_GetM(OGRGeometryH, int)
Fetch the m coordinate of a point from a geometry.
Definition: ogr_api.cpp:292
int OGR_STBL_LoadStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Load a style table from a file.
Definition: ogrfeaturestyle.cpp:1084
OGRErr OGR_L_DeleteFeature(OGRLayerH, GIntBig)
Delete feature from layer.
Definition: ogrlayer.cpp:1636
void OGR_F_SetFieldStringList(OGRFeatureH, int, CSLConstList)
Set field to list of strings value.
Definition: ogrfeature.cpp:4827
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:1368
OGRErr OGR_L_AlterFieldDefn(OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags)
Alter the definition of an existing field on a layer.
Definition: ogrlayer.cpp:904
Associates a code and a value.
Definition: ogr_core.h:1052
OGRErr OGR_G_Transform(OGRGeometryH, OGRCoordinateTransformationH)
Apply arbitrary coordinate transformation to geometry.
Definition: ogrgeometry.cpp:744
const char * OGR_F_GetNativeData(OGRFeatureH)
Returns the native data for the feature.
Definition: ogrfeature.cpp:6941
int OGR_FD_GetGeomFieldIndex(OGRFeatureDefnH hFDefn, const char *pszName)
Find geometry field by name.
Definition: ogrfeaturedefn.cpp:911
OGRErr OGR_G_ExportToIsoWkt(OGRGeometryH, char **)
Convert a geometry into SFSQL 1.2 / ISO SQL/MM Part 3 well known text format.
Definition: ogrgeometry.cpp:1898
int OGR_Fld_GetWidth(OGRFieldDefnH)
Get the formatting width for this field.
Definition: ogrfielddefn.cpp:1008
const char * OGR_STBL_GetNextStyle(OGRStyleTableH hStyleTable)
Get the next style string from the table.
Definition: ogrfeaturestyle.cpp:1305
char ** CSLConstList
Type of a constant null-terminated list of nul terminated strings.
Definition: cpl_port.h:1056
int OGR_GFld_IsNullable(OGRGeomFieldDefnH hDefn)
Return whether this geometry field can receive null values.
Definition: ogrgeomfielddefn.cpp:598
const char * OGR_FldDomain_GetName(OGRFieldDomainH)
Get the name of the field domain.
Definition: ogrfielddefn.cpp:2009
OGRSFDriverH OGRGetDriverByName(const char *)
Fetch the indicated driver.
OGRGeometryH OGR_G_SymDifference(OGRGeometryH, OGRGeometryH)
Compute symmetric difference.
Definition: ogrgeometry.cpp:4912
OGRErr OGR_L_ReorderFields(OGRLayerH, int *panMap)
Reorder all the fields of a layer.
Definition: ogrlayer.cpp:796
const char * OGR_GlobFldDomain_GetGlob(OGRFieldDomainH)
Get the glob expression.
Definition: ogrfielddefn.cpp:2275
OGRStyleTableH OGR_F_GetStyleTable(OGRFeatureH)
Return style table.
Definition: ogrfeature.cpp:6580
OGRSpatialReferenceH OGR_GFld_GetSpatialRef(OGRGeomFieldDefnH)
Fetch spatial reference system of this field.
Definition: ogrgeomfielddefn.cpp:459
OGRGeometryH OGR_G_ConcaveHull(OGRGeometryH, double dfRatio, bool bAllowHoles)
Compute "concave hull" of a geometry.
Definition: ogrgeometry.cpp:4110
void OGR_ST_Destroy(OGRStyleToolH hST)
Destroy Style Tool.
Definition: ogrfeaturestyle.cpp:1412
void OGR_FD_AddFieldDefn(OGRFeatureDefnH, OGRFieldDefnH)
Add a new field definition to the passed feature definition.
Definition: ogrfeaturedefn.cpp:440
int OGR_G_GetCoordinateDimension(OGRGeometryH)
Get the dimension of the coordinates in this geometry.
Definition: ogrgeometry.cpp:930
double OGR_G_Distance3D(OGRGeometryH, OGRGeometryH)
Returns the 3D distance between two geometries.
Definition: ogrgeometry.cpp:3505
void OGR_FD_AddGeomFieldDefn(OGRFeatureDefnH hFDefn, OGRGeomFieldDefnH hGFldDefn)
Add a new field definition to the passed feature definition.
Definition: ogrfeaturedefn.cpp:791
int OGR_FD_GetFieldCount(OGRFeatureDefnH)
Fetch number of fields on the passed feature definition.
Definition: ogrfeaturedefn.cpp:286
int OGR_G_Crosses(OGRGeometryH, OGRGeometryH)
Test for crossing.
Definition: ogrgeometry.cpp:5187
OGRErr OGR_L_CreateFeature(OGRLayerH, OGRFeatureH)
Create and write a new feature within a layer.
Definition: ogrlayer.cpp:657
void OGR_F_UnsetField(OGRFeatureH, int)
Clear a field, marking it as unset.
Definition: ogrfeature.cpp:1630
int OGR_STBL_SaveStyleTable(OGRStyleTableH hStyleTable, const char *pszFilename)
Save a style table to a file.
Definition: ogrfeaturestyle.cpp:1032
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:3588
OGRwkbGeometryType OGR_GFld_GetType(OGRGeomFieldDefnH)
Fetch geometry type of this field.
Definition: ogrgeomfielddefn.cpp:283
OGRErr OGR_L_Erase(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Remove areas that are covered by the method layer.
Definition: ogrlayer.cpp:4392
#define CPL_C_END
Macro to end a block of C symbols.
Definition: cpl_port.h:306
OGRGeometryH OGR_G_CreateGeometryFromEsriJson(const char *)
Create a OGR geometry from a ESRI JSON geometry object.
OGRPreparedGeometryH OGRCreatePreparedGeometry(OGRGeometryH hGeom)
Creates a prepared geometry.
Definition: ogrgeometry.cpp:6191
OGRGeometryH OGR_G_ForceToMultiPoint(OGRGeometryH)
Convert to multipoint.
Definition: ogrgeometryfactory.cpp:1101
void OGR_L_SetSpatialFilterRectEx(OGRLayerH, int iGeomField, double dfMinX, double dfMinY, double dfMaxX, double dfMaxY)
Set a new rectangular spatial filter.
Definition: ogrlayer.cpp:1319
const char * OGR_Fld_GetNameRef(OGRFieldDefnH)
Fetch name of this field.
Definition: ogrfielddefn.cpp:218
OGRErr OGR_L_CreateGeomField(OGRLayerH hLayer, OGRGeomFieldDefnH hFieldDefn, int bForce)
Create a new geometry field on a layer.
Definition: ogrlayer.cpp:973
OGRFeatureH OGR_L_GetNextFeature(OGRLayerH)
Fetch the next available feature from this layer.
Definition: ogrlayer.cpp:551
OGRFeatureH OGR_F_Create(OGRFeatureDefnH)
Feature factory.
Definition: ogrfeature.cpp:133
void * OGRDataSourceH
Opaque type for a OGR datasource (OGRDataSource)
Definition: ogr_api.h:594
struct OGRFieldDomainHS * OGRFieldDomainH
Opaque type for a field domain definition (OGRFieldDomain)
Definition: ogr_api.h:345
void OGR_G_Empty(OGRGeometryH)
Clear geometry information.
Definition: ogrgeometry.cpp:2082
void OGR_G_CloseRings(OGRGeometryH)
Force rings to be closed.
Definition: ogrgeometry.cpp:5448
void OGR_G_SwapXY(OGRGeometryH hGeom)
Swap x and y coordinates.
Definition: ogrgeometry.cpp:6138
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:6523
double OGR_G_Distance(OGRGeometryH, OGRGeometryH)
Compute distance between two geometries.
Definition: ogrgeometry.cpp:3401
void OGR_GFld_SetIgnored(OGRGeomFieldDefnH hDefn, int)
Set whether this field should be omitted when fetching features.
Definition: ogrgeomfielddefn.cpp:417
int OGR_Fld_GetPrecision(OGRFieldDefnH)
Get the formatting precision for this field.
Definition: ogrfielddefn.cpp:1076
OGRField * OGR_F_GetRawFieldRef(OGRFeatureH, int)
Fetch a handle to the internal field value given the index.
Definition: ogrfeature.cpp:1952
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:914
void OGR_F_SetFieldRaw(OGRFeatureH, int, const OGRField *)
Set field.
Definition: ogrfeature.cpp:5377
const char * OGR_GetFieldTypeName(OGRFieldType)
Fetch human readable name for a field type.
Definition: ogrfielddefn.cpp:812
int OGR_G_Intersects(OGRGeometryH, OGRGeometryH)
Do these features intersect?
Definition: ogrgeometry.cpp:576
void OGRSetNonLinearGeometriesEnabledFlag(int bFlag)
Set flag to enable/disable returning non-linear geometries in the C API.
Definition: ogr_api.cpp:1867
OGRErr OGR_G_ExportToWkt(OGRGeometryH, char **)
Convert a geometry into well known text format.
Definition: ogrgeometry.cpp:1865
void OGR_G_Set3D(OGRGeometryH, int)
Add or remove the Z coordinate dimension.
Definition: ogrgeometry.cpp:1126
OGRStyleMgrH OGR_SM_Create(OGRStyleTableH hStyleTable)
OGRStyleMgr factory.
Definition: ogrfeaturestyle.cpp:155
int OGR_G_Centroid(OGRGeometryH, OGRGeometryH)
Compute the geometry centroid.
Definition: ogrgeometry.cpp:5587
void OGR_Fld_SetNullable(OGRFieldDefnH hDefn, int)
Set whether this field can receive null values.
Definition: ogrfielddefn.cpp:1354
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:223
OGRFeatureH OGR_L_GetFeature(OGRLayerH, GIntBig)
Fetch a feature by its identifier.
Definition: ogrlayer.cpp:491
void OGR_G_DumpReadable(OGRGeometryH, FILE *, const char *)
Dump geometry in well known text format to indicated output file.
Definition: ogrgeometry.cpp:398
void OGR_F_SetStyleTableDirectly(OGRFeatureH, OGRStyleTableH)
Set style table and take ownership.
Definition: ogrfeature.cpp:6593
OGRLayerH OGR_DS_CopyLayer(OGRDataSourceH, OGRLayerH, const char *, char **)
Duplicate an existing layer.
Definition: ogrdatasource.cpp:148
char ** OGR_F_GetFieldAsStringList(OGRFeatureH, int)
Fetch field value as a list of strings.
Definition: ogrfeature.cpp:3093
OGRSpatialReferenceH OGR_G_GetSpatialReference(OGRGeometryH)
Returns spatial reference system for geometry.
Definition: ogrgeometry.cpp:2046
OGRGeometryH OGR_G_UnionCascaded(OGRGeometryH)
Compute union using cascading.
Definition: ogrgeometry.cpp:4668
OGRJustification
Display justification for field values.
Definition: ogr_core.h:761
OGRFeatureDefnH OGR_F_GetDefnRef(OGRFeatureH)
Fetch feature definition.
Definition: ogrfeature.cpp:432
void OGR_Fld_Set(OGRFieldDefnH, const char *, OGRFieldType, int, int, OGRJustification)
Set defining parameters for a field in one call.
Definition: ogrfielddefn.cpp:1168
OGRErr OGR_G_ImportFromWkt(OGRGeometryH, char **)
Assign geometry from well known text data.
Definition: ogrgeometry.cpp:1642
OGRLayerH OGR_DS_GetLayer(OGRDataSourceH, int)
Fetch a layer by index.
Definition: ogrdatasource.cpp:277
OGRGeometryH OGR_G_GetGeometryRef(OGRGeometryH, int)
Fetch geometry from a geometry container.
Definition: ogr_api.cpp:1344
const char * OGR_GetFieldSubTypeName(OGRFieldSubType)
Fetch human readable name for a field subtype.
Definition: ogrfielddefn.cpp:876
int OGRPreparedGeometryContains(OGRPreparedGeometryH hPreparedGeom, OGRGeometryH hOtherGeom)
Returns whether a prepared geometry contains a geometry.
Definition: ogrgeometry.cpp:6288
void OGR_FldDomain_Destroy(OGRFieldDomainH)
Destroy a field domain.
Definition: ogrfielddefn.cpp:1717
int OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName, const char *pszStyleString)
Add a style to the current style table.
Definition: ogrfeaturestyle.cpp:450
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:320
OGRErr OGR_G_AddGeometryDirectly(OGRGeometryH, OGRGeometryH)
Add a geometry directly to an existing geometry container.
Definition: ogr_api.cpp:1475
void * OGRFieldDefnH
Opaque type for a field definition (OGRFieldDefn)
Definition: ogr_api.h:333
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:401
void OGR_FD_Destroy(OGRFeatureDefnH)
Destroy a feature definition object and release all memory associated with it.
Definition: ogrfeaturedefn.cpp:122
OGRGeometryH OGR_G_Normalize(OGRGeometryH)
Attempts to bring geometry into normalized/canonical form.
Definition: ogrgeometry.cpp:3896
void OGR_SM_Destroy(OGRStyleMgrH hSM)
Destroy Style Manager.
Definition: ogrfeaturestyle.cpp:187
void OGR_Fld_SetDomainName(OGRFieldDefnH hDefn, const char *)
Set the name of the field domain for this field.
Definition: ogrfielddefn.cpp:1521
void * OGRGeometryH
Opaque type for a geometry.
Definition: ogr_api.h:66
void OGR_Fld_SetSubType(OGRFieldDefnH, OGRFieldSubType)
Set the subtype of this field.
Definition: ogrfielddefn.cpp:519
OGRErr OGR_L_Update(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Update this layer with features from the update layer.
Definition: ogrlayer.cpp:3887
void OGRDestroyPreparedGeometry(OGRPreparedGeometryH hPreparedGeom)
Destroys a prepared geometry.
Definition: ogrgeometry.cpp:6229
const OGRField * OGR_RangeFldDomain_GetMax(OGRFieldDomainH, bool *pbIsInclusiveOut)
Get the maximum value.
Definition: ogrfielddefn.cpp:2242
OGRGeometryH OGR_G_ForceToMultiPolygon(OGRGeometryH)
Convert to multipolygon.
Definition: ogrgeometryfactory.cpp:1009
OGRGeometryH OGR_G_Intersection(OGRGeometryH, OGRGeometryH)
Compute intersection.
Definition: ogrgeometry.cpp:4456
int OGR_FD_Dereference(OGRFeatureDefnH)
Decrements the reference count by one.
Definition: ogrfeaturedefn.cpp:1123
OGRStyleToolH OGR_ST_Create(OGRSTClassId eClassId)
OGRStyleTool factory.
Definition: ogrfeaturestyle.cpp:1376
CPLXMLNode * OGR_G_ExportEnvelopeToGMLTree(OGRGeometryH)
Export the envelope of a geometry as a gml:Box.
Definition: ogr2gmlgeometry.cpp:451
int OGR_SM_InitStyleString(OGRStyleMgrH hSM, const char *pszStyleString)
Initialize style manager from the style string.
Definition: ogrfeaturestyle.cpp:345
OGRStyleToolH OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId, const char *pszStyleString)
Fetch a part (style tool) from the current style.
Definition: ogrfeaturestyle.cpp:719
void OGR_F_SetFieldInteger(OGRFeatureH, int, int)
Set field to integer value.
Definition: ogrfeature.cpp:3617
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:524
OGRDataSourceH OGR_Dr_CreateDataSource(OGRSFDriverH, const char *, char **)
This function attempts to create a new data source based on the passed driver.
OGRGeometryH OGR_G_ForceToMultiLineString(OGRGeometryH)
Convert to multilinestring.
Definition: ogrgeometryfactory.cpp:1341
OGRFieldSubType OGR_Fld_GetSubType(OGRFieldDefnH)
Fetch subtype of this field.
Definition: ogrfielddefn.cpp:463
const char * OGR_STBL_Find(OGRStyleTableH hStyleTable, const char *pszName)
Get a style string by name.
Definition: ogrfeaturestyle.cpp:1140
void OGR_F_SetStyleTable(OGRFeatureH, OGRStyleTableH)
Set style table.
Definition: ogrfeature.cpp:6607
int OGR_G_HasCurveGeometry(OGRGeometryH, int bLookForNonLinear)
Returns if this geometry is or has curve geometry.
Definition: ogr_api.cpp:1717
int OGRGetDriverCount(void)
Fetch the number of registered drivers.
OGRFieldSubType OGR_FldDomain_GetFieldSubType(OGRFieldDomainH)
Get the field subtype of the field domain.
Definition: ogrfielddefn.cpp:2077
void OGR_F_SetFieldDateTime(OGRFeatureH, int, int, int, int, int, int, int, int)
Set field to datetime.
Definition: ogrfeature.cpp:5049
void OGR_F_Destroy(OGRFeatureH)
Destroy feature.
Definition: ogrfeature.cpp:225
void OGR_F_SetStyleStringDirectly(OGRFeatureH, char *)
Set feature style string.
Definition: ogrfeature.cpp:6429
OGRGeometryH OGR_G_ForceToLineString(OGRGeometryH)
Convert to line string.
Definition: ogrgeometryfactory.cpp:4520
void OGR_F_SetFieldInteger64(OGRFeatureH, int, GIntBig)
Set field to 64 bit integer value.
Definition: ogrfeature.cpp:3774
void OGR_DS_SetStyleTableDirectly(OGRDataSourceH, OGRStyleTableH)
Set style table (and take ownership)
Definition: ogrdatasource.cpp:351
void OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength)
Modify the geometry such it has no segment longer then the given distance.
Definition: ogrgeometry.cpp:829
OGRFieldDomainSplitPolicy
Split policy for field domains.
Definition: ogr_core.h:1082
int OGRErr
Type for a OGR error.
Definition: ogr_core.h:341
OGRGeometryH OGR_G_MakeValid(OGRGeometryH)
Attempts to make an invalid geometry valid without losing vertices.
Definition: ogrgeometry.cpp:3783
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:1717
int OGR_G_IsRing(OGRGeometryH)
Test if the geometry is a ring.
Definition: ogrgeometry.cpp:2384
OGRGeomFieldDefnH OGR_FD_GetGeomFieldDefn(OGRFeatureDefnH hFDefn, int i)
Fetch geometry field definition of the passed feature definition.
Definition: ogrfeaturedefn.cpp:699
OGRDataSourceH OGR_Dr_Open(OGRSFDriverH, const char *, int)
Attempt to open file with this driver.
OGRwkbGeometryType eGeomType
Geometry type.
Definition: ogr_api.h:608
const char * OGR_Fld_GetDefault(OGRFieldDefnH hDefn)
Get default field value.
Definition: ogrfielddefn.cpp:664
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:246
void OGR_G_GetEnvelope3D(OGRGeometryH, OGREnvelope3D *)
Computes and returns the bounding envelope (3D) for this geometry in the passed psEnvelope structure.
Definition: ogrgeometry.cpp:1392
OGRGeomFieldDefnH OGR_GFld_Create(const char *, OGRwkbGeometryType)
Create a new field geometry definition.
Definition: ogrgeomfielddefn.cpp:108
OGRwkbGeometryType OGR_G_GetGeometryType(OGRGeometryH)
Fetch geometry type.
Definition: ogrgeometry.cpp:1937
long long GIntBig
Large signed integer type (generally 64-bit integer type).
Definition: cpl_port.h:230
OGRGeometryH OGR_G_Difference(OGRGeometryH, OGRGeometryH)
Compute difference.
Definition: ogrgeometry.cpp:4786
OGRErr OGR_L_SetNextByIndex(OGRLayerH, GIntBig)
Move read cursor to the nIndex'th feature in the current resultset.
Definition: ogrlayer.cpp:534
OGRErr OGRReleaseDataSource(OGRDataSourceH)
Drop a reference to this datasource, and if the reference count drops to zero close (destroy) the dat...
OGRwkbGeometryType
List of well known binary geometry types.
Definition: ogr_core.h:368
int OGR_FD_Reference(OGRFeatureDefnH)
Increments the reference count by one.
Definition: ogrfeaturedefn.cpp:1089
OGRErr OGR_G_ExportToWkb(OGRGeometryH, OGRwkbByteOrder, unsigned char *)
Convert a geometry well known binary format.
Definition: ogrgeometry.cpp:1550
const char * OGR_F_GetStyleString(OGRFeatureH)
Fetch style string for this feature.
Definition: ogrfeature.cpp:6331
OGRStyleTableH OGR_DS_GetStyleTable(OGRDataSourceH)
Get style table.
Definition: ogrdatasource.cpp:338
OGRErr OGR_F_SetFID(OGRFeatureH, GIntBig)
Set the feature identifier.
Definition: ogrfeature.cpp:5597
#define CPL_WARN_UNUSED_RESULT
Qualifier to warn when the return value of a function is not used.
Definition: cpl_port.h:869
OGRGeometryH OGR_GeomTransformer_Transform(OGRGeomTransformerH hTransformer, OGRGeometryH hGeom)
Transforms a geometry.
Definition: ogrgeometryfactory.cpp:4070
GIntBig OGR_L_GetFeatureCount(OGRLayerH, int)
Fetch the feature count in this layer.
Definition: ogrlayer.cpp:204
void OGR_Fld_SetJustify(OGRFieldDefnH, OGRJustification)
Set the justification for this field.
Definition: ogrfielddefn.cpp:976
void OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue)
Set Style Tool parameter value from a double.
Definition: ogrfeaturestyle.cpp:2542
void OGR_Fld_SetUnique(OGRFieldDefnH hDefn, int)
Set whether this field has a unique constraint.
Definition: ogrfielddefn.cpp:1439
char * OGR_G_ExportToJson(OGRGeometryH)
Convert a geometry into GeoJSON format.
Definition: ogrgeojsonwriter.cpp:1457
OGRErr OGR_L_SetAttributeFilter(OGRLayerH, const char *)
Set a new attribute query.
Definition: ogrlayer.cpp:440
char * OGR_G_ExportToGMLEx(OGRGeometryH, char **papszOptions)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1265
OGRErr OGR_L_Rename(OGRLayerH hLayer, const char *pszNewName)
Rename layer.
Definition: ogrlayer.cpp:1991
void OGR_F_SetFieldDateTimeEx(OGRFeatureH, int, int, int, int, int, int, float, int)
Set field to datetime.
Definition: ogrfeature.cpp:5090
OGRGeometryH OGRBuildPolygonFromEdges(OGRGeometryH hLinesAsCollection, int bBestEffort, int bAutoClose, double dfTolerance, OGRErr *peErr)
Build a ring from a bunch of arcs.
Definition: ograssemblepolygon.cpp:140
const double * OGR_F_GetFieldAsDoubleList(OGRFeatureH, int, int *)
Fetch field value as a list of doubles.
Definition: ogrfeature.cpp:3008
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:333
void OGR_F_SetNativeData(OGRFeatureH, const char *)
Sets the native data for the feature.
Definition: ogrfeature.cpp:7048
OGRFieldSubType
List of field subtypes.
Definition: ogr_core.h:737
void OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue)
Set Style Tool parameter value from an integer.
Definition: ogrfeaturestyle.cpp:2499
void OGR_L_SetStyleTableDirectly(OGRLayerH, OGRStyleTableH)
Set style table (and take ownership)
Definition: ogrlayer.cpp:1779
void OGR_G_AddPointZM(OGRGeometryH, double, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1230
OGRErr OGR_FD_ReorderFieldDefns(OGRFeatureDefnH hDefn, const int *panMap)
Reorder the field definitions in the array of the feature definition.
Definition: ogrfeaturedefn.cpp:572
char * OGR_G_ExportToGML(OGRGeometryH)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1196
Simple container for a bounding region in 3D.
Definition: ogr_core.h:198
int OGR_G_Contains(OGRGeometryH, OGRGeometryH)
Test for containment.
Definition: ogrgeometry.cpp:5335
int OGR_F_IsFieldSetAndNotNull(OGRFeatureH, int)
Test if a field is set and not null.
Definition: ogrfeature.cpp:1749
int OGR_G_Touches(OGRGeometryH, OGRGeometryH)
Test for touching.
Definition: ogrgeometry.cpp:5079
const char * OGR_G_GetGeometryName(OGRGeometryH)
Fetch WKT name for geometry type.
Definition: ogrgeometry.cpp:1973
OGRGeometryH OGR_G_GetCurveGeometry(OGRGeometryH hGeom, char **papszOptions)
Return curve version of this geometry.
Definition: ogr_api.cpp:1794
int64_t nCount
Number of geometries of type eGeomType.
Definition: ogr_api.h:610
OGRErr OGR_G_CreateFromWkt(char **, OGRSpatialReferenceH, OGRGeometryH *)
Create a geometry object of the appropriate type from its well known text representation.
Definition: ogrgeometryfactory.cpp:543
void OGR_FldDomain_SetSplitPolicy(OGRFieldDomainH, OGRFieldDomainSplitPolicy)
Set the split policy of the field domain.
Definition: ogrfielddefn.cpp:2113
int OGR_Fld_IsIgnored(OGRFieldDefnH hDefn)
Return whether this field should be omitted when fetching features.
Definition: ogrfielddefn.cpp:1205
OGRSTClassId OGR_ST_GetType(OGRStyleToolH hST)
Determine type of Style Tool.
Definition: ogrfeaturestyle.cpp:1649
OGRErr OGR_Dr_DeleteDataSource(OGRSFDriverH, const char *)
Delete a datasource.
int OGR_Fld_IsDefaultDriverSpecific(OGRFieldDefnH hDefn)
Returns whether the default value is driver specific.
Definition: ogrfielddefn.cpp:730
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:1981
OGRErr OGR_G_RemoveGeometry(OGRGeometryH, int, int)
Remove a geometry from an exiting geometry container.
Definition: ogr_api.cpp:1549
OGRFieldType
List of feature field types.
Definition: ogr_core.h:709
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:939
OGRErr OGR_L_StartTransaction(OGRLayerH)
For datasources which support transactions, StartTransaction creates a transaction.
Definition: ogrlayer.cpp:1003
void OGR_F_SetFieldDoubleList(OGRFeatureH, int, int, const double *)
Set field to list of doubles value.
Definition: ogrfeature.cpp:4676
OGRFieldDefnH OGR_FD_GetFieldDefn(OGRFeatureDefnH, int)
Fetch field definition of the passed feature definition.
Definition: ogrfeaturedefn.cpp:367
int OGR_G_Overlaps(OGRGeometryH, OGRGeometryH)
Test for overlap.
Definition: ogrgeometry.cpp:5411
OGRGeometryH OGR_F_StealGeometry(OGRFeatureH)
Take away ownership of geometry.
Definition: ogrfeature.cpp:661
OGRGeometryH OGR_G_ForceToPolygon(OGRGeometryH)
Convert to polygon.
Definition: ogrgeometryfactory.cpp:839
void OGR_G_SetMeasured(OGRGeometryH, int)
Add or remove the M coordinate dimension.
Definition: ogrgeometry.cpp:1153
OGRGeometryH OGR_G_GetLinearGeometry(OGRGeometryH hGeom, double dfMaxAngleStepSizeDegrees, char **papszOptions)
Return, possibly approximate, linear version of this geometry.
Definition: ogr_api.cpp:1754
void OGR_FldDomain_SetMergePolicy(OGRFieldDomainH, OGRFieldDomainMergePolicy)
Set the split policy of the field domain.
Definition: ogrfielddefn.cpp:2150
int OGR_Fld_IsNullable(OGRFieldDefnH hDefn)
Return whether this field can receive null values.
Definition: ogrfielddefn.cpp:1308
void OGR_FD_SetGeometryIgnored(OGRFeatureDefnH, int)
Set whether the geometry can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1348
void OGR_GeomTransformer_Destroy(OGRGeomTransformerH hTransformer)
Destroy a geometry transformer allocated with OGR_GeomTransformer_Create()
Definition: ogrgeometryfactory.cpp:4093
OGRErr OGR_L_Clip(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Clip off areas that are not covered by the method layer.
Definition: ogrlayer.cpp:4146
int OGR_F_GetGeomFieldIndex(OGRFeatureH hFeat, const char *pszName)
Fetch the geometry field index given geometry field name.
Definition: ogrfeature.cpp:1479
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:1687
OGRErr OGR_G_AddGeometry(OGRGeometryH, OGRGeometryH)
Add a geometry to a geometry container.
Definition: ogr_api.cpp:1410
OGRGeometryH OGR_G_Boundary(OGRGeometryH)
Compute boundary.
Definition: ogrgeometry.cpp:4210
OGRwkbGeometryType OGR_FD_GetGeomType(OGRFeatureDefnH)
Fetch the geometry base type of the passed feature definition.
Definition: ogrfeaturedefn.cpp:974
Simple container for a bounding region (rectangle)
Definition: ogr_core.h:57
OGRSpatialReferenceH OGR_L_GetSpatialRef(OGRLayerH)
Fetch the spatial reference system for this layer.
Definition: ogrlayer.cpp:1130
OGRGeometryH OGR_F_StealGeometryEx(OGRFeatureH, int iGeomField)
Take away ownership of geometry.
Definition: ogrfeature.cpp:691
int OGR_F_IsFieldNull(OGRFeatureH, int)
Test if a field is null.
Definition: ogrfeature.cpp:1687
OGRGeometryH OGR_G_DelaunayTriangulation(OGRGeometryH hThis, double dfTolerance, int bOnlyEdges)
Return a Delaunay triangulation of the vertices of the geometry.
Definition: ogrgeometry.cpp:5970
OGRGeometryH OGR_G_Union(OGRGeometryH, OGRGeometryH)
Compute union.
Definition: ogrgeometry.cpp:4573
void OGR_STBL_Destroy(OGRStyleTableH hSTBL)
Destroy Style Table.
Definition: ogrfeaturestyle.cpp:835
void OGR_F_SetFieldInteger64List(OGRFeatureH, int, int, const GIntBig *)
Set field to list of 64 bit integers value.
Definition: ogrfeature.cpp:4544
OGRGeometryH OGR_L_GetSpatialFilter(OGRLayerH)
This function returns the current spatial filter for this layer.
Definition: ogrlayer.cpp:1176
void OGR_GFld_Destroy(OGRGeomFieldDefnH)
Destroy a geometry field definition.
Definition: ogrgeomfielddefn.cpp:154
int OGRGetNonLinearGeometriesEnabledFlag(void)
Get flag to enable/disable returning non-linear geometries in the C API.
Definition: ogr_api.cpp:1887
int OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as an integer.
Definition: ogrfeaturestyle.cpp:2353
OGRErr OGR_F_SetGeometry(OGRFeatureH, OGRGeometryH)
Set feature geometry.
Definition: ogrfeature.cpp:576
void OGR_DS_SetStyleTable(OGRDataSourceH, OGRStyleTableH)
Set style table.
Definition: ogrdatasource.cpp:365
double OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as a double.
Definition: ogrfeaturestyle.cpp:2405
OGRJustification OGR_Fld_GetJustify(OGRFieldDefnH)
Get the justification for this field.
Definition: ogrfielddefn.cpp:940
void * OGRStyleToolH
Style tool opaque type.
Definition: ogr_api.h:821
OGRErr OGR_L_UpsertFeature(OGRLayerH, OGRFeatureH)
Rewrite an existing feature or create a new feature within a layer.
Definition: ogrlayer.cpp:695
OGRStyleTableH OGR_STBL_Create(void)
OGRStyleTable factory.
Definition: ogrfeaturestyle.cpp:794
int OGR_FD_IsGeometryIgnored(OGRFeatureDefnH)
Determine whether the geometry can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1300
int OGR_G_GetDimension(OGRGeometryH)
Get the dimension of this geometry.
Definition: ogrgeometry.cpp:860
void OGR_G_GetPoint(OGRGeometryH, int iPoint, double *, double *, double *)
Fetch a point in line string or a point geometry.
Definition: ogr_api.cpp:454
OGRFeatureH OGR_F_Clone(OGRFeatureH)
Duplicate feature.
Definition: ogrfeature.cpp:1115
OGRGeometryH OGR_G_PointOnSurface(OGRGeometryH)
Returns a point guaranteed to lie on the surface.
Definition: ogrgeometry.cpp:5629
const char * OGR_FD_GetName(OGRFeatureDefnH)
Get name of the OGRFeatureDefn passed as an argument.
Definition: ogrfeaturedefn.cpp:249
CPLXMLNode * OGR_G_ExportToGMLTree(OGRGeometryH)
Convert a geometry into GML format.
Definition: ogr2gmlgeometry.cpp:1165
void OGR_G_SetPointCount(OGRGeometryH hGeom, int nNewPointCount)
Set number of points in a geometry.
Definition: ogr_api.cpp:149
OGRGeometryH OGR_G_CreateGeometryFromJson(const char *)
Create a OGR geometry from a GeoJSON geometry object.
OGRFieldDomainMergePolicy OGR_FldDomain_GetMergePolicy(OGRFieldDomainH)
Get the split policy of the field domain.
Definition: ogrfielddefn.cpp:2132
const char * OGR_Dr_GetName(OGRSFDriverH)
Fetch name of driver (file format). This name should be relatively short (10-40 characters),...
void OGR_G_AddPointM(OGRGeometryH, double, double, double)
Add a point to a geometry (line string or point).
Definition: ogr_api.cpp:1185
OGRErr OGR_L_Union(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Union of two layers.
Definition: ogrlayer.cpp:2898
OGRSFDriverH OGRGetDriver(int)
Fetch the indicated driver.
int OGR_SM_GetPartCount(OGRStyleMgrH hSM, const char *pszStyleString)
Get the number of parts in a style.
Definition: ogrfeaturestyle.cpp:640
void * OGRStyleMgrH
Style manager opaque type.
Definition: ogr_api.h:819
void * OGRLayerH
Opaque type for a layer (OGRLayer)
Definition: ogr_api.h:592
OGRErr OGR_L_Intersection(OGRLayerH, OGRLayerH, OGRLayerH, char **, GDALProgressFunc, void *)
Intersection of two layers.
Definition: ogrlayer.cpp:2461
int OGR_FD_IsStyleIgnored(OGRFeatureDefnH)
Determine whether the style can be omitted when fetching features.
Definition: ogrfeaturedefn.cpp:1382
OGRGeometryH OGR_G_ForceTo(OGRGeometryH hGeom, OGRwkbGeometryType eTargetType, char **papszOptions)
Convert to another geometry type.
Definition: ogrgeometryfactory.cpp:4938
int OGR_F_GetFieldIndex(OGRFeatureH, const char *)
Fetch the field index given field name.
Definition: ogrfeature.cpp:1325
OGRErr OGR_G_ImportFromWkb(OGRGeometryH, const void *, int)
Assign geometry from well known binary data.
Definition: ogrgeometry.cpp:1485
double OGR_G_Length(OGRGeometryH)
Compute length of a geometry.
Definition: ogr_api.cpp:1595
void OGR_Fld_SetName(OGRFieldDefnH, const char *)
Reset the name of this field.
Definition: ogrfielddefn.cpp:184
OGRGeometryH OGR_G_CreateGeometry(OGRwkbGeometryType)
Create an empty geometry of desired type.
Definition: ogrgeometryfactory.cpp:651
OGRErr OGR_FD_DeleteFieldDefn(OGRFeatureDefnH hDefn, int iField)
Delete an existing field definition.
Definition: ogrfeaturedefn.cpp:498
OGRGeomTransformerH OGR_GeomTransformer_Create(OGRCoordinateTransformationH, CSLConstList papszOptions)
Create a geometry transformer.
Definition: ogrgeometryfactory.cpp:4046
OGRGeometryH OGR_G_Polygonize(OGRGeometryH)
Polygonizes a set of sparse edges.
Definition: ogrgeometry.cpp:6103
OGRGeometryH OGR_G_MakeValidEx(OGRGeometryH, CSLConstList)
Attempts to make an invalid geometry valid without losing vertices.
Definition: ogrgeometry.cpp:3814
OGRErr OGR_L_CreateField(OGRLayerH, OGRFieldDefnH, int)
Create a new field on a layer.
Definition: ogrlayer.cpp:729
OGRLayerH OGR_DS_GetLayerByName(OGRDataSourceH, const char *)
Fetch a layer by name.
Definition: ogrdatasource.cpp:185
OGRFieldType OGR_FldDomain_GetFieldType(OGRFieldDomainH)
Get the field type of the field domain.
Definition: ogrfielddefn.cpp:2060
int OGR_G_GetGeometryCount(OGRGeometryH)
Fetch the number of elements in a geometry or number of geometries in container.
Definition: ogr_api.cpp:1279
int OGR_G_IsSimple(OGRGeometryH)
Returns TRUE if the geometry is simple.
Definition: ogrgeometry.cpp:2311
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:1225
const char * OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull)
Get Style Tool parameter value as string.
Definition: ogrfeaturestyle.cpp:2300
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:118
int OGR_G_WkbSize(OGRGeometryH hGeom)
Returns size of related binary representation.
Definition: ogrgeometry.cpp:1289
OGRGeometryH OGR_G_Clone(OGRGeometryH)
Make a copy of this object.
Definition: ogrgeometry.cpp:2009
OGRFeatureDefnH OGR_FD_Create(const char *)
Create a new feature definition object to hold the field definitions.
Definition: ogrfeaturedefn.cpp:86
void OGR_Fld_SetType(OGRFieldDefnH, OGRFieldType)
Set the type of this field.
Definition: ogrfielddefn.cpp:429
OGRErr OGR_G_TransformTo(OGRGeometryH, OGRSpatialReferenceH)
Transform geometry to new spatial reference system.
Definition: ogrgeometry.cpp:685