OGR
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00001 /****************************************************************************** 00002 * $Id: ogr_api.h 25545 2013-01-25 17:55:47Z warmerdam $ 00003 * 00004 * Project: OpenGIS Simple Features Reference Implementation 00005 * Purpose: C API for OGR Geometry, Feature, Layers, DataSource and drivers. 00006 * Author: Frank Warmerdam, warmerdam@pobox.com 00007 * 00008 ****************************************************************************** 00009 * Copyright (c) 2002, Frank Warmerdam 00010 * 00011 * Permission is hereby granted, free of charge, to any person obtaining a 00012 * copy of this software and associated documentation files (the "Software"), 00013 * to deal in the Software without restriction, including without limitation 00014 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 00015 * and/or sell copies of the Software, and to permit persons to whom the 00016 * Software is furnished to do so, subject to the following conditions: 00017 * 00018 * The above copyright notice and this permission notice shall be included 00019 * in all copies or substantial portions of the Software. 00020 * 00021 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 00022 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00023 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 00024 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00025 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 00026 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 00027 * DEALINGS IN THE SOFTWARE. 00028 ****************************************************************************/ 00029 00030 #ifndef OGR_API_H_INCLUDED 00031 #define OGR_API_H_INCLUDED 00032 00042 #include "cpl_progress.h" 00043 #include "ogr_core.h" 00044 00045 CPL_C_START 00046 00047 /* -------------------------------------------------------------------- */ 00048 /* Geometry related functions (ogr_geometry.h) */ 00049 /* -------------------------------------------------------------------- */ 00050 #ifdef DEBUG 00051 typedef struct OGRGeometryHS *OGRGeometryH; 00052 #else 00053 typedef void *OGRGeometryH; 00054 #endif 00055 00056 #ifndef _DEFINED_OGRSpatialReferenceH 00057 #define _DEFINED_OGRSpatialReferenceH 00058 00059 #ifdef DEBUG 00060 typedef struct OGRSpatialReferenceHS *OGRSpatialReferenceH; 00061 typedef struct OGRCoordinateTransformationHS *OGRCoordinateTransformationH; 00062 #else 00063 typedef void *OGRSpatialReferenceH; 00064 typedef void *OGRCoordinateTransformationH; 00065 #endif 00066 00067 #endif 00068 00069 struct _CPLXMLNode; 00070 00071 /* From base OGRGeometry class */ 00072 00073 OGRErr CPL_DLL OGR_G_CreateFromWkb( unsigned char *, OGRSpatialReferenceH, 00074 OGRGeometryH *, int ); 00075 OGRErr CPL_DLL OGR_G_CreateFromWkt( char **, OGRSpatialReferenceH, 00076 OGRGeometryH * ); 00077 OGRErr CPL_DLL OGR_G_CreateFromFgf( unsigned char *, OGRSpatialReferenceH, 00078 OGRGeometryH *, int, int * ); 00079 void CPL_DLL OGR_G_DestroyGeometry( OGRGeometryH ); 00080 OGRGeometryH CPL_DLL OGR_G_CreateGeometry( OGRwkbGeometryType ); 00081 OGRGeometryH CPL_DLL 00082 OGR_G_ApproximateArcAngles( 00083 double dfCenterX, double dfCenterY, double dfZ, 00084 double dfPrimaryRadius, double dfSecondaryAxis, double dfRotation, 00085 double dfStartAngle, double dfEndAngle, 00086 double dfMaxAngleStepSizeDegrees ); 00087 00088 OGRGeometryH CPL_DLL OGR_G_ForceToPolygon( OGRGeometryH ); 00089 OGRGeometryH CPL_DLL OGR_G_ForceToLineString( OGRGeometryH ); 00090 OGRGeometryH CPL_DLL OGR_G_ForceToMultiPolygon( OGRGeometryH ); 00091 OGRGeometryH CPL_DLL OGR_G_ForceToMultiPoint( OGRGeometryH ); 00092 OGRGeometryH CPL_DLL OGR_G_ForceToMultiLineString( OGRGeometryH ); 00093 00094 int CPL_DLL OGR_G_GetDimension( OGRGeometryH ); 00095 int CPL_DLL OGR_G_GetCoordinateDimension( OGRGeometryH ); 00096 void CPL_DLL OGR_G_SetCoordinateDimension( OGRGeometryH, int ); 00097 OGRGeometryH CPL_DLL OGR_G_Clone( OGRGeometryH ); 00098 void CPL_DLL OGR_G_GetEnvelope( OGRGeometryH, OGREnvelope * ); 00099 void CPL_DLL OGR_G_GetEnvelope3D( OGRGeometryH, OGREnvelope3D * ); 00100 OGRErr CPL_DLL OGR_G_ImportFromWkb( OGRGeometryH, unsigned char *, int ); 00101 OGRErr CPL_DLL OGR_G_ExportToWkb( OGRGeometryH, OGRwkbByteOrder, unsigned char*); 00102 int CPL_DLL OGR_G_WkbSize( OGRGeometryH hGeom ); 00103 OGRErr CPL_DLL OGR_G_ImportFromWkt( OGRGeometryH, char ** ); 00104 OGRErr CPL_DLL OGR_G_ExportToWkt( OGRGeometryH, char ** ); 00105 OGRwkbGeometryType CPL_DLL OGR_G_GetGeometryType( OGRGeometryH ); 00106 const char CPL_DLL *OGR_G_GetGeometryName( OGRGeometryH ); 00107 void CPL_DLL OGR_G_DumpReadable( OGRGeometryH, FILE *, const char * ); 00108 void CPL_DLL OGR_G_FlattenTo2D( OGRGeometryH ); 00109 void CPL_DLL OGR_G_CloseRings( OGRGeometryH ); 00110 00111 OGRGeometryH CPL_DLL OGR_G_CreateFromGML( const char * ); 00112 char CPL_DLL *OGR_G_ExportToGML( OGRGeometryH ); 00113 char CPL_DLL *OGR_G_ExportToGMLEx( OGRGeometryH, char** papszOptions ); 00114 00115 #if defined(_CPL_MINIXML_H_INCLUDED) 00116 OGRGeometryH CPL_DLL OGR_G_CreateFromGMLTree( const CPLXMLNode * ); 00117 CPLXMLNode CPL_DLL *OGR_G_ExportToGMLTree( OGRGeometryH ); 00118 CPLXMLNode CPL_DLL *OGR_G_ExportEnvelopeToGMLTree( OGRGeometryH ); 00119 #endif 00120 00121 char CPL_DLL *OGR_G_ExportToKML( OGRGeometryH, const char* pszAltitudeMode ); 00122 00123 char CPL_DLL *OGR_G_ExportToJson( OGRGeometryH ); 00124 char CPL_DLL *OGR_G_ExportToJsonEx( OGRGeometryH, char** papszOptions ); 00125 OGRGeometryH CPL_DLL OGR_G_CreateGeometryFromJson( const char* ); 00126 00127 void CPL_DLL OGR_G_AssignSpatialReference( OGRGeometryH, 00128 OGRSpatialReferenceH ); 00129 OGRSpatialReferenceH CPL_DLL OGR_G_GetSpatialReference( OGRGeometryH ); 00130 OGRErr CPL_DLL OGR_G_Transform( OGRGeometryH, OGRCoordinateTransformationH ); 00131 OGRErr CPL_DLL OGR_G_TransformTo( OGRGeometryH, OGRSpatialReferenceH ); 00132 00133 OGRGeometryH CPL_DLL OGR_G_Simplify( OGRGeometryH hThis, double tolerance ); 00134 OGRGeometryH CPL_DLL OGR_G_SimplifyPreserveTopology( OGRGeometryH hThis, double tolerance ); 00135 00136 void CPL_DLL OGR_G_Segmentize(OGRGeometryH hGeom, double dfMaxLength ); 00137 int CPL_DLL OGR_G_Intersects( OGRGeometryH, OGRGeometryH ); 00138 int CPL_DLL OGR_G_Equals( OGRGeometryH, OGRGeometryH ); 00139 /*int CPL_DLL OGR_G_EqualsExact( OGRGeometryH, OGRGeometryH, double );*/ 00140 int CPL_DLL OGR_G_Disjoint( OGRGeometryH, OGRGeometryH ); 00141 int CPL_DLL OGR_G_Touches( OGRGeometryH, OGRGeometryH ); 00142 int CPL_DLL OGR_G_Crosses( OGRGeometryH, OGRGeometryH ); 00143 int CPL_DLL OGR_G_Within( OGRGeometryH, OGRGeometryH ); 00144 int CPL_DLL OGR_G_Contains( OGRGeometryH, OGRGeometryH ); 00145 int CPL_DLL OGR_G_Overlaps( OGRGeometryH, OGRGeometryH ); 00146 00147 OGRGeometryH CPL_DLL OGR_G_Boundary( OGRGeometryH ); 00148 OGRGeometryH CPL_DLL OGR_G_ConvexHull( OGRGeometryH ); 00149 OGRGeometryH CPL_DLL OGR_G_Buffer( OGRGeometryH, double, int ); 00150 OGRGeometryH CPL_DLL OGR_G_Intersection( OGRGeometryH, OGRGeometryH ); 00151 OGRGeometryH CPL_DLL OGR_G_Union( OGRGeometryH, OGRGeometryH ); 00152 OGRGeometryH CPL_DLL OGR_G_UnionCascaded( OGRGeometryH ); 00153 OGRGeometryH CPL_DLL OGR_G_PointOnSurface( OGRGeometryH ); 00154 /*OGRGeometryH CPL_DLL OGR_G_Polygonize( OGRGeometryH *, int);*/ 00155 /*OGRGeometryH CPL_DLL OGR_G_Polygonizer_getCutEdges( OGRGeometryH *, int);*/ 00156 /*OGRGeometryH CPL_DLL OGR_G_LineMerge( OGRGeometryH );*/ 00157 00158 OGRGeometryH CPL_DLL OGR_G_Difference( OGRGeometryH, OGRGeometryH ); 00159 OGRGeometryH CPL_DLL OGR_G_SymDifference( OGRGeometryH, OGRGeometryH ); 00160 double CPL_DLL OGR_G_Distance( OGRGeometryH, OGRGeometryH ); 00161 double CPL_DLL OGR_G_Length( OGRGeometryH ); 00162 double CPL_DLL OGR_G_Area( OGRGeometryH ); 00163 int CPL_DLL OGR_G_Centroid( OGRGeometryH, OGRGeometryH ); 00164 00165 void CPL_DLL OGR_G_Empty( OGRGeometryH ); 00166 int CPL_DLL OGR_G_IsEmpty( OGRGeometryH ); 00167 int CPL_DLL OGR_G_IsValid( OGRGeometryH ); 00168 /*char CPL_DLL *OGR_G_IsValidReason( OGRGeometryH );*/ 00169 int CPL_DLL OGR_G_IsSimple( OGRGeometryH ); 00170 int CPL_DLL OGR_G_IsRing( OGRGeometryH ); 00171 00172 OGRGeometryH CPL_DLL OGR_G_Polygonize( OGRGeometryH ); 00173 00174 /* backward compatibility (non-standard methods) */ 00175 int CPL_DLL OGR_G_Intersect( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Intersects() instead"); 00176 int CPL_DLL OGR_G_Equal( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Equals() instead"); 00177 OGRGeometryH CPL_DLL OGR_G_SymmetricDifference( OGRGeometryH, OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_SymDifference() instead"); 00178 double CPL_DLL OGR_G_GetArea( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Area() instead"); 00179 OGRGeometryH CPL_DLL OGR_G_GetBoundary( OGRGeometryH ) CPL_WARN_DEPRECATED("Non standard method. Use OGR_G_Boundary() instead"); 00180 00181 /* Methods for getting/setting vertices in points, line strings and rings */ 00182 int CPL_DLL OGR_G_GetPointCount( OGRGeometryH ); 00183 int CPL_DLL OGR_G_GetPoints( OGRGeometryH hGeom, 00184 void* pabyX, int nXStride, 00185 void* pabyY, int nYStride, 00186 void* pabyZ, int nZStride); 00187 double CPL_DLL OGR_G_GetX( OGRGeometryH, int ); 00188 double CPL_DLL OGR_G_GetY( OGRGeometryH, int ); 00189 double CPL_DLL OGR_G_GetZ( OGRGeometryH, int ); 00190 void CPL_DLL OGR_G_GetPoint( OGRGeometryH, int iPoint, 00191 double *, double *, double * ); 00192 void CPL_DLL OGR_G_SetPoint( OGRGeometryH, int iPoint, 00193 double, double, double ); 00194 void CPL_DLL OGR_G_SetPoint_2D( OGRGeometryH, int iPoint, 00195 double, double ); 00196 void CPL_DLL OGR_G_AddPoint( OGRGeometryH, double, double, double ); 00197 void CPL_DLL OGR_G_AddPoint_2D( OGRGeometryH, double, double ); 00198 00199 /* Methods for getting/setting rings and members collections */ 00200 00201 int CPL_DLL OGR_G_GetGeometryCount( OGRGeometryH ); 00202 OGRGeometryH CPL_DLL OGR_G_GetGeometryRef( OGRGeometryH, int ); 00203 OGRErr CPL_DLL OGR_G_AddGeometry( OGRGeometryH, OGRGeometryH ); 00204 OGRErr CPL_DLL OGR_G_AddGeometryDirectly( OGRGeometryH, OGRGeometryH ); 00205 OGRErr CPL_DLL OGR_G_RemoveGeometry( OGRGeometryH, int, int ); 00206 00207 OGRGeometryH CPL_DLL OGRBuildPolygonFromEdges( OGRGeometryH hLinesAsCollection, 00208 int bBestEffort, 00209 int bAutoClose, 00210 double dfTolerance, 00211 OGRErr * peErr ); 00212 00213 OGRErr CPL_DLL OGRSetGenerate_DB2_V72_BYTE_ORDER( 00214 int bGenerate_DB2_V72_BYTE_ORDER ); 00215 00216 int CPL_DLL OGRGetGenerate_DB2_V72_BYTE_ORDER(void); 00217 00218 /* -------------------------------------------------------------------- */ 00219 /* Feature related (ogr_feature.h) */ 00220 /* -------------------------------------------------------------------- */ 00221 00222 #ifdef DEBUG 00223 typedef struct OGRFieldDefnHS *OGRFieldDefnH; 00224 typedef struct OGRFeatureDefnHS *OGRFeatureDefnH; 00225 typedef struct OGRFeatureHS *OGRFeatureH; 00226 typedef struct OGRStyleTableHS *OGRStyleTableH; 00227 #else 00228 typedef void *OGRFieldDefnH; 00229 typedef void *OGRFeatureDefnH; 00230 typedef void *OGRFeatureH; 00231 typedef void *OGRStyleTableH; 00232 #endif 00233 00234 /* OGRFieldDefn */ 00235 00236 OGRFieldDefnH CPL_DLL OGR_Fld_Create( const char *, OGRFieldType ) CPL_WARN_UNUSED_RESULT; 00237 void CPL_DLL OGR_Fld_Destroy( OGRFieldDefnH ); 00238 00239 void CPL_DLL OGR_Fld_SetName( OGRFieldDefnH, const char * ); 00240 const char CPL_DLL *OGR_Fld_GetNameRef( OGRFieldDefnH ); 00241 OGRFieldType CPL_DLL OGR_Fld_GetType( OGRFieldDefnH ); 00242 void CPL_DLL OGR_Fld_SetType( OGRFieldDefnH, OGRFieldType ); 00243 OGRJustification CPL_DLL OGR_Fld_GetJustify( OGRFieldDefnH ); 00244 void CPL_DLL OGR_Fld_SetJustify( OGRFieldDefnH, OGRJustification ); 00245 int CPL_DLL OGR_Fld_GetWidth( OGRFieldDefnH ); 00246 void CPL_DLL OGR_Fld_SetWidth( OGRFieldDefnH, int ); 00247 int CPL_DLL OGR_Fld_GetPrecision( OGRFieldDefnH ); 00248 void CPL_DLL OGR_Fld_SetPrecision( OGRFieldDefnH, int ); 00249 void CPL_DLL OGR_Fld_Set( OGRFieldDefnH, const char *, OGRFieldType, 00250 int, int, OGRJustification ); 00251 int CPL_DLL OGR_Fld_IsIgnored( OGRFieldDefnH hDefn ); 00252 void CPL_DLL OGR_Fld_SetIgnored( OGRFieldDefnH hDefn, int ); 00253 00254 const char CPL_DLL *OGR_GetFieldTypeName( OGRFieldType ); 00255 00256 /* OGRFeatureDefn */ 00257 00258 OGRFeatureDefnH CPL_DLL OGR_FD_Create( const char * ) CPL_WARN_UNUSED_RESULT; 00259 void CPL_DLL OGR_FD_Destroy( OGRFeatureDefnH ); 00260 void CPL_DLL OGR_FD_Release( OGRFeatureDefnH ); 00261 const char CPL_DLL *OGR_FD_GetName( OGRFeatureDefnH ); 00262 int CPL_DLL OGR_FD_GetFieldCount( OGRFeatureDefnH ); 00263 OGRFieldDefnH CPL_DLL OGR_FD_GetFieldDefn( OGRFeatureDefnH, int ); 00264 int CPL_DLL OGR_FD_GetFieldIndex( OGRFeatureDefnH, const char * ); 00265 void CPL_DLL OGR_FD_AddFieldDefn( OGRFeatureDefnH, OGRFieldDefnH ); 00266 OGRErr CPL_DLL OGR_FD_DeleteFieldDefn( OGRFeatureDefnH hDefn, int iField ); 00267 OGRErr CPL_DLL OGR_FD_ReorderFieldDefns( OGRFeatureDefnH hDefn, int* panMap ); 00268 OGRwkbGeometryType CPL_DLL OGR_FD_GetGeomType( OGRFeatureDefnH ); 00269 void CPL_DLL OGR_FD_SetGeomType( OGRFeatureDefnH, OGRwkbGeometryType ); 00270 int CPL_DLL OGR_FD_IsGeometryIgnored( OGRFeatureDefnH ); 00271 void CPL_DLL OGR_FD_SetGeometryIgnored( OGRFeatureDefnH, int ); 00272 int CPL_DLL OGR_FD_IsStyleIgnored( OGRFeatureDefnH ); 00273 void CPL_DLL OGR_FD_SetStyleIgnored( OGRFeatureDefnH, int ); 00274 int CPL_DLL OGR_FD_Reference( OGRFeatureDefnH ); 00275 int CPL_DLL OGR_FD_Dereference( OGRFeatureDefnH ); 00276 int CPL_DLL OGR_FD_GetReferenceCount( OGRFeatureDefnH ); 00277 00278 /* OGRFeature */ 00279 00280 OGRFeatureH CPL_DLL OGR_F_Create( OGRFeatureDefnH ) CPL_WARN_UNUSED_RESULT; 00281 void CPL_DLL OGR_F_Destroy( OGRFeatureH ); 00282 OGRFeatureDefnH CPL_DLL OGR_F_GetDefnRef( OGRFeatureH ); 00283 00284 OGRErr CPL_DLL OGR_F_SetGeometryDirectly( OGRFeatureH, OGRGeometryH ); 00285 OGRErr CPL_DLL OGR_F_SetGeometry( OGRFeatureH, OGRGeometryH ); 00286 OGRGeometryH CPL_DLL OGR_F_GetGeometryRef( OGRFeatureH ); 00287 OGRGeometryH CPL_DLL OGR_F_StealGeometry( OGRFeatureH ); 00288 OGRFeatureH CPL_DLL OGR_F_Clone( OGRFeatureH ); 00289 int CPL_DLL OGR_F_Equal( OGRFeatureH, OGRFeatureH ); 00290 00291 int CPL_DLL OGR_F_GetFieldCount( OGRFeatureH ); 00292 OGRFieldDefnH CPL_DLL OGR_F_GetFieldDefnRef( OGRFeatureH, int ); 00293 int CPL_DLL OGR_F_GetFieldIndex( OGRFeatureH, const char * ); 00294 00295 int CPL_DLL OGR_F_IsFieldSet( OGRFeatureH, int ); 00296 void CPL_DLL OGR_F_UnsetField( OGRFeatureH, int ); 00297 OGRField CPL_DLL *OGR_F_GetRawFieldRef( OGRFeatureH, int ); 00298 00299 int CPL_DLL OGR_F_GetFieldAsInteger( OGRFeatureH, int ); 00300 double CPL_DLL OGR_F_GetFieldAsDouble( OGRFeatureH, int ); 00301 const char CPL_DLL *OGR_F_GetFieldAsString( OGRFeatureH, int ); 00302 const int CPL_DLL *OGR_F_GetFieldAsIntegerList( OGRFeatureH, int, int * ); 00303 const double CPL_DLL *OGR_F_GetFieldAsDoubleList( OGRFeatureH, int, int * ); 00304 char CPL_DLL **OGR_F_GetFieldAsStringList( OGRFeatureH, int ); 00305 GByte CPL_DLL *OGR_F_GetFieldAsBinary( OGRFeatureH, int, int * ); 00306 int CPL_DLL OGR_F_GetFieldAsDateTime( OGRFeatureH, int, int *, int *, int *, 00307 int *, int *, int *, int * ); 00308 00309 void CPL_DLL OGR_F_SetFieldInteger( OGRFeatureH, int, int ); 00310 void CPL_DLL OGR_F_SetFieldDouble( OGRFeatureH, int, double ); 00311 void CPL_DLL OGR_F_SetFieldString( OGRFeatureH, int, const char * ); 00312 void CPL_DLL OGR_F_SetFieldIntegerList( OGRFeatureH, int, int, int * ); 00313 void CPL_DLL OGR_F_SetFieldDoubleList( OGRFeatureH, int, int, double * ); 00314 void CPL_DLL OGR_F_SetFieldStringList( OGRFeatureH, int, char ** ); 00315 void CPL_DLL OGR_F_SetFieldRaw( OGRFeatureH, int, OGRField * ); 00316 void CPL_DLL OGR_F_SetFieldBinary( OGRFeatureH, int, int, GByte * ); 00317 void CPL_DLL OGR_F_SetFieldDateTime( OGRFeatureH, int, 00318 int, int, int, int, int, int, int ); 00319 00320 long CPL_DLL OGR_F_GetFID( OGRFeatureH ); 00321 OGRErr CPL_DLL OGR_F_SetFID( OGRFeatureH, long ); 00322 void CPL_DLL OGR_F_DumpReadable( OGRFeatureH, FILE * ); 00323 OGRErr CPL_DLL OGR_F_SetFrom( OGRFeatureH, OGRFeatureH, int ); 00324 OGRErr CPL_DLL OGR_F_SetFromWithMap( OGRFeatureH, OGRFeatureH, int , int * ); 00325 00326 const char CPL_DLL *OGR_F_GetStyleString( OGRFeatureH ); 00327 void CPL_DLL OGR_F_SetStyleString( OGRFeatureH, const char * ); 00328 void CPL_DLL OGR_F_SetStyleStringDirectly( OGRFeatureH, char * ); 00329 OGRStyleTableH CPL_DLL OGR_F_GetStyleTable( OGRFeatureH ); 00330 void CPL_DLL OGR_F_SetStyleTableDirectly( OGRFeatureH, OGRStyleTableH ); 00331 void CPL_DLL OGR_F_SetStyleTable( OGRFeatureH, OGRStyleTableH ); 00332 00333 /* -------------------------------------------------------------------- */ 00334 /* ogrsf_frmts.h */ 00335 /* -------------------------------------------------------------------- */ 00336 00337 #ifdef DEBUG 00338 typedef struct OGRLayerHS *OGRLayerH; 00339 typedef struct OGRDataSourceHS *OGRDataSourceH; 00340 typedef struct OGRDriverHS *OGRSFDriverH; 00341 #else 00342 typedef void *OGRLayerH; 00343 typedef void *OGRDataSourceH; 00344 typedef void *OGRSFDriverH; 00345 #endif 00346 00347 /* OGRLayer */ 00348 00349 const char CPL_DLL* OGR_L_GetName( OGRLayerH ); 00350 OGRwkbGeometryType CPL_DLL OGR_L_GetGeomType( OGRLayerH ); 00351 OGRGeometryH CPL_DLL OGR_L_GetSpatialFilter( OGRLayerH ); 00352 void CPL_DLL OGR_L_SetSpatialFilter( OGRLayerH, OGRGeometryH ); 00353 void CPL_DLL OGR_L_SetSpatialFilterRect( OGRLayerH, 00354 double, double, double, double ); 00355 OGRErr CPL_DLL OGR_L_SetAttributeFilter( OGRLayerH, const char * ); 00356 void CPL_DLL OGR_L_ResetReading( OGRLayerH ); 00357 OGRFeatureH CPL_DLL OGR_L_GetNextFeature( OGRLayerH ); 00358 OGRErr CPL_DLL OGR_L_SetNextByIndex( OGRLayerH, long ); 00359 OGRFeatureH CPL_DLL OGR_L_GetFeature( OGRLayerH, long ); 00360 OGRErr CPL_DLL OGR_L_SetFeature( OGRLayerH, OGRFeatureH ); 00361 OGRErr CPL_DLL OGR_L_CreateFeature( OGRLayerH, OGRFeatureH ); 00362 OGRErr CPL_DLL OGR_L_DeleteFeature( OGRLayerH, long ); 00363 OGRFeatureDefnH CPL_DLL OGR_L_GetLayerDefn( OGRLayerH ); 00364 OGRSpatialReferenceH CPL_DLL OGR_L_GetSpatialRef( OGRLayerH ); 00365 int CPL_DLL OGR_L_GetFeatureCount( OGRLayerH, int ); 00366 OGRErr CPL_DLL OGR_L_GetExtent( OGRLayerH, OGREnvelope *, int ); 00367 int CPL_DLL OGR_L_TestCapability( OGRLayerH, const char * ); 00368 OGRErr CPL_DLL OGR_L_CreateField( OGRLayerH, OGRFieldDefnH, int ); 00369 OGRErr CPL_DLL OGR_L_DeleteField( OGRLayerH, int iField ); 00370 OGRErr CPL_DLL OGR_L_ReorderFields( OGRLayerH, int* panMap ); 00371 OGRErr CPL_DLL OGR_L_ReorderField( OGRLayerH, int iOldFieldPos, int iNewFieldPos ); 00372 OGRErr CPL_DLL OGR_L_AlterFieldDefn( OGRLayerH, int iField, OGRFieldDefnH hNewFieldDefn, int nFlags ); 00373 OGRErr CPL_DLL OGR_L_StartTransaction( OGRLayerH ); 00374 OGRErr CPL_DLL OGR_L_CommitTransaction( OGRLayerH ); 00375 OGRErr CPL_DLL OGR_L_RollbackTransaction( OGRLayerH ); 00376 int CPL_DLL OGR_L_Reference( OGRLayerH ); 00377 int CPL_DLL OGR_L_Dereference( OGRLayerH ); 00378 int CPL_DLL OGR_L_GetRefCount( OGRLayerH ); 00379 OGRErr CPL_DLL OGR_L_SyncToDisk( OGRLayerH ); 00380 GIntBig CPL_DLL OGR_L_GetFeaturesRead( OGRLayerH ); 00381 const char CPL_DLL *OGR_L_GetFIDColumn( OGRLayerH ); 00382 const char CPL_DLL *OGR_L_GetGeometryColumn( OGRLayerH ); 00383 OGRStyleTableH CPL_DLL OGR_L_GetStyleTable( OGRLayerH ); 00384 void CPL_DLL OGR_L_SetStyleTableDirectly( OGRLayerH, OGRStyleTableH ); 00385 void CPL_DLL OGR_L_SetStyleTable( OGRLayerH, OGRStyleTableH ); 00386 OGRErr CPL_DLL OGR_L_SetIgnoredFields( OGRLayerH, const char** ); 00387 OGRErr CPL_DLL OGR_L_Intersection( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00388 OGRErr CPL_DLL OGR_L_Union( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00389 OGRErr CPL_DLL OGR_L_SymDifference( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00390 OGRErr CPL_DLL OGR_L_Identity( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00391 OGRErr CPL_DLL OGR_L_Update( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00392 OGRErr CPL_DLL OGR_L_Clip( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00393 OGRErr CPL_DLL OGR_L_Erase( OGRLayerH, OGRLayerH, OGRLayerH, char**, GDALProgressFunc, void * ); 00394 00395 /* OGRDataSource */ 00396 00397 void CPL_DLL OGR_DS_Destroy( OGRDataSourceH ); 00398 const char CPL_DLL *OGR_DS_GetName( OGRDataSourceH ); 00399 int CPL_DLL OGR_DS_GetLayerCount( OGRDataSourceH ); 00400 OGRLayerH CPL_DLL OGR_DS_GetLayer( OGRDataSourceH, int ); 00401 OGRLayerH CPL_DLL OGR_DS_GetLayerByName( OGRDataSourceH, const char * ); 00402 OGRErr CPL_DLL OGR_DS_DeleteLayer( OGRDataSourceH, int ); 00403 OGRSFDriverH CPL_DLL OGR_DS_GetDriver( OGRDataSourceH ); 00404 OGRLayerH CPL_DLL OGR_DS_CreateLayer( OGRDataSourceH, const char *, 00405 OGRSpatialReferenceH, OGRwkbGeometryType, 00406 char ** ); 00407 OGRLayerH CPL_DLL OGR_DS_CopyLayer( OGRDataSourceH, OGRLayerH, const char *, 00408 char ** ); 00409 int CPL_DLL OGR_DS_TestCapability( OGRDataSourceH, const char * ); 00410 OGRLayerH CPL_DLL OGR_DS_ExecuteSQL( OGRDataSourceH, const char *, 00411 OGRGeometryH, const char * ); 00412 void CPL_DLL OGR_DS_ReleaseResultSet( OGRDataSourceH, OGRLayerH ); 00413 int CPL_DLL OGR_DS_Reference( OGRDataSourceH ); 00414 int CPL_DLL OGR_DS_Dereference( OGRDataSourceH ); 00415 int CPL_DLL OGR_DS_GetRefCount( OGRDataSourceH ); 00416 int CPL_DLL OGR_DS_GetSummaryRefCount( OGRDataSourceH ); 00417 OGRErr CPL_DLL OGR_DS_SyncToDisk( OGRDataSourceH ); 00418 OGRStyleTableH CPL_DLL OGR_DS_GetStyleTable( OGRDataSourceH ); 00419 void CPL_DLL OGR_DS_SetStyleTableDirectly( OGRDataSourceH, OGRStyleTableH ); 00420 void CPL_DLL OGR_DS_SetStyleTable( OGRDataSourceH, OGRStyleTableH ); 00421 00422 /* OGRSFDriver */ 00423 00424 const char CPL_DLL *OGR_Dr_GetName( OGRSFDriverH ); 00425 OGRDataSourceH CPL_DLL OGR_Dr_Open( OGRSFDriverH, const char *, int ) CPL_WARN_UNUSED_RESULT; 00426 int CPL_DLL OGR_Dr_TestCapability( OGRSFDriverH, const char * ); 00427 OGRDataSourceH CPL_DLL OGR_Dr_CreateDataSource( OGRSFDriverH, const char *, 00428 char ** ) CPL_WARN_UNUSED_RESULT; 00429 OGRDataSourceH CPL_DLL OGR_Dr_CopyDataSource( OGRSFDriverH, OGRDataSourceH, 00430 const char *, char ** ) CPL_WARN_UNUSED_RESULT; 00431 OGRErr CPL_DLL OGR_Dr_DeleteDataSource( OGRSFDriverH, const char * ); 00432 00433 /* OGRSFDriverRegistrar */ 00434 00435 OGRDataSourceH CPL_DLL OGROpen( const char *, int, OGRSFDriverH * ) CPL_WARN_UNUSED_RESULT; 00436 OGRDataSourceH CPL_DLL OGROpenShared( const char *, int, OGRSFDriverH * ) CPL_WARN_UNUSED_RESULT; 00437 OGRErr CPL_DLL OGRReleaseDataSource( OGRDataSourceH ); 00438 void CPL_DLL OGRRegisterDriver( OGRSFDriverH ); 00439 void CPL_DLL OGRDeregisterDriver( OGRSFDriverH ); 00440 int CPL_DLL OGRGetDriverCount(void); 00441 OGRSFDriverH CPL_DLL OGRGetDriver( int ); 00442 OGRSFDriverH CPL_DLL OGRGetDriverByName( const char * ); 00443 int CPL_DLL OGRGetOpenDSCount(void); 00444 OGRDataSourceH CPL_DLL OGRGetOpenDS( int iDS ); 00445 00446 00447 /* note: this is also declared in ogrsf_frmts.h */ 00448 void CPL_DLL OGRRegisterAll(void); 00449 void CPL_DLL OGRCleanupAll(void); 00450 00451 /* -------------------------------------------------------------------- */ 00452 /* ogrsf_featurestyle.h */ 00453 /* -------------------------------------------------------------------- */ 00454 00455 #ifdef DEBUG 00456 typedef struct OGRStyleMgrHS *OGRStyleMgrH; 00457 typedef struct OGRStyleToolHS *OGRStyleToolH; 00458 #else 00459 typedef void *OGRStyleMgrH; 00460 typedef void *OGRStyleToolH; 00461 #endif 00462 00463 /* OGRStyleMgr */ 00464 00465 OGRStyleMgrH CPL_DLL OGR_SM_Create(OGRStyleTableH hStyleTable) CPL_WARN_UNUSED_RESULT; 00466 void CPL_DLL OGR_SM_Destroy(OGRStyleMgrH hSM); 00467 00468 const char CPL_DLL *OGR_SM_InitFromFeature(OGRStyleMgrH hSM, 00469 OGRFeatureH hFeat); 00470 int CPL_DLL OGR_SM_InitStyleString(OGRStyleMgrH hSM, 00471 const char *pszStyleString); 00472 int CPL_DLL OGR_SM_GetPartCount(OGRStyleMgrH hSM, 00473 const char *pszStyleString); 00474 OGRStyleToolH CPL_DLL OGR_SM_GetPart(OGRStyleMgrH hSM, int nPartId, 00475 const char *pszStyleString); 00476 int CPL_DLL OGR_SM_AddPart(OGRStyleMgrH hSM, OGRStyleToolH hST); 00477 int CPL_DLL OGR_SM_AddStyle(OGRStyleMgrH hSM, const char *pszStyleName, 00478 const char *pszStyleString); 00479 00480 /* OGRStyleTool */ 00481 00482 OGRStyleToolH CPL_DLL OGR_ST_Create(OGRSTClassId eClassId) CPL_WARN_UNUSED_RESULT; 00483 void CPL_DLL OGR_ST_Destroy(OGRStyleToolH hST); 00484 00485 OGRSTClassId CPL_DLL OGR_ST_GetType(OGRStyleToolH hST); 00486 00487 OGRSTUnitId CPL_DLL OGR_ST_GetUnit(OGRStyleToolH hST); 00488 void CPL_DLL OGR_ST_SetUnit(OGRStyleToolH hST, OGRSTUnitId eUnit, 00489 double dfGroundPaperScale); 00490 00491 const char CPL_DLL *OGR_ST_GetParamStr(OGRStyleToolH hST, int eParam, int *bValueIsNull); 00492 int CPL_DLL OGR_ST_GetParamNum(OGRStyleToolH hST, int eParam, int *bValueIsNull); 00493 double CPL_DLL OGR_ST_GetParamDbl(OGRStyleToolH hST, int eParam, int *bValueIsNull); 00494 void CPL_DLL OGR_ST_SetParamStr(OGRStyleToolH hST, int eParam, const char *pszValue); 00495 void CPL_DLL OGR_ST_SetParamNum(OGRStyleToolH hST, int eParam, int nValue); 00496 void CPL_DLL OGR_ST_SetParamDbl(OGRStyleToolH hST, int eParam, double dfValue); 00497 const char CPL_DLL *OGR_ST_GetStyleString(OGRStyleToolH hST); 00498 00499 int CPL_DLL OGR_ST_GetRGBFromString(OGRStyleToolH hST, const char *pszColor, 00500 int *pnRed, int *pnGreen, int *pnBlue, 00501 int *pnAlpha); 00502 00503 /* OGRStyleTable */ 00504 00505 OGRStyleTableH CPL_DLL OGR_STBL_Create( void ) CPL_WARN_UNUSED_RESULT; 00506 void CPL_DLL OGR_STBL_Destroy( OGRStyleTableH hSTBL ); 00507 int CPL_DLL OGR_STBL_SaveStyleTable( OGRStyleTableH hStyleTable, 00508 const char *pszFilename ); 00509 int CPL_DLL OGR_STBL_LoadStyleTable( OGRStyleTableH hStyleTable, 00510 const char *pszFilename ); 00511 const char CPL_DLL *OGR_STBL_Find( OGRStyleTableH hStyleTable, const char *pszName ); 00512 void CPL_DLL OGR_STBL_ResetStyleStringReading( OGRStyleTableH hStyleTable ); 00513 const char CPL_DLL *OGR_STBL_GetNextStyle( OGRStyleTableH hStyleTable); 00514 const char CPL_DLL *OGR_STBL_GetLastStyleName( OGRStyleTableH hStyleTable); 00515 00516 CPL_C_END 00517 00518 #endif /* ndef OGR_API_H_INCLUDED */