GDAL
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Simple feature geometry classes. More...
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Classes | |
class | OGRRawPoint |
Simple container for a position. More... | |
class | OGRGeometry |
Abstract base class for all geometry classes. More... | |
class | OGRPoint |
Point class. More... | |
class | OGRPointIterator |
Interface for a point iterator. More... | |
class | OGRCurve |
Abstract curve base class for OGRLineString, OGRCircularString and OGRCompoundCurve. More... | |
class | OGRSimpleCurve |
Abstract curve base class for OGRLineString and OGRCircularString. More... | |
class | OGRLineString |
Concrete representation of a multi-vertex line. More... | |
class | OGRLinearRing |
Concrete representation of a closed ring. More... | |
class | OGRCircularString |
Concrete representation of a circular string, that is to say a curve made of one or several arc circles. More... | |
class | OGRCurveCollection |
Utility class to store a collection of curves. More... | |
class | OGRCompoundCurve |
Concrete representation of a compound curve, made of curves: OGRLineString and OGRCircularString. More... | |
class | OGRSurface |
Abstract base class for 2 dimensional objects like polygons or curve polygons. More... | |
class | OGRCurvePolygon |
Concrete class representing curve polygons. More... | |
class | OGRPolygon |
Concrete class representing polygons. More... | |
class | OGRGeometryCollection |
A collection of 1 or more geometry objects. More... | |
class | OGRMultiSurface |
A collection of non-overlapping OGRSurface. More... | |
class | OGRMultiPolygon |
A collection of non-overlapping OGRPolygon. More... | |
class | OGRMultiPoint |
A collection of OGRPoint. More... | |
class | OGRMultiCurve |
A collection of OGRCurve. More... | |
class | OGRMultiLineString |
A collection of OGRLineString. More... | |
class | OGRGeometryFactory |
Create geometry objects from well known text/binary. More... | |
Typedefs | |
typedef struct GEOSGeom_t * | GEOSGeom |
typedef struct GEOSContextHandle_HS * | GEOSContextHandle_t |
typedef OGRLineString *(* | OGRCurveCasterToLineString )(OGRCurve *) |
typedef OGRLinearRing *(* | OGRCurveCasterToLinearRing )(OGRCurve *) |
typedef OGRPolygon *(* | OGRSurfaceCasterToPolygon )(OGRSurface *) |
typedef OGRCurvePolygon *(* | OGRSurfaceCasterToCurvePolygon )(OGRSurface *) |
typedef struct _OGRPreparedGeometry | OGRPreparedGeometry |
Functions | |
OGRwkbGeometryType | OGRFromOGCGeomType (const char *pszGeomType) |
const char * | OGRToOGCGeomType (OGRwkbGeometryType eGeomType) |
int | OGRHasPreparedGeometrySupport () |
OGRPreparedGeometry * | OGRCreatePreparedGeometry (const OGRGeometry *poGeom) |
void | OGRDestroyPreparedGeometry (OGRPreparedGeometry *poPreparedGeom) |
int | OGRPreparedGeometryIntersects (const OGRPreparedGeometry *poPreparedGeom, const OGRGeometry *poOtherGeom) |
int | OGRPreparedGeometryContains (const OGRPreparedGeometry *poPreparedGeom, const OGRGeometry *poOtherGeom) |
Simple feature geometry classes.