FDO API Reference

Feature Data Objects

FdoFgfGeometryFactory Class Reference

#include <Factory.h>

Inherits FdoGeometryFactoryAbstract.

Inheritance diagram for FdoFgfGeometryFactory:

[legend]List of all members.

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Detailed Description

The FdoFgfGeometryFactory class is an FGF-based Geometry factory, a concrete class that implements all the members from FdoGeometryFactoryAbstract.

Definition at line 37 of file Factory.h.

Public Member Functions
virtual FDO_GEOM_API FdoICircularArcSegment *	CreateCircularArcSegment (FdoIDirectPosition *startPosition, FdoIDirectPosition *midPosition, FdoIDirectPosition *endPosition)
	CircularArcSegment Creates a CircularArcSegment object by copying from three points on the arc.
virtual FDO_GEOM_API FdoICurvePolygon *	CreateCurvePolygon (FdoIRing *exteriorRing, FdoRingCollection *interiorRings)
	CurvePolygon Creates a CurvePolygon object by copying from given ring objects.
virtual FDO_GEOM_API FdoICurveString *	CreateCurveString (FdoCurveSegmentCollection *curveSegments)
	CurveString Creates a CurveString object by copying from a collection of CurveSegment objects.
virtual FDO_GEOM_API FdoIGeometry *	CreateGeometry (FdoIEnvelope *envelope)
	Creates a Geometry object by converting from an envelope.
virtual FDO_GEOM_API FdoIGeometry *	CreateGeometry (FdoString *text)
	Creates a Geometry object by converting from a text string.
virtual FDO_GEOM_API FdoIGeometry *	CreateGeometry (FdoIGeometry *geometry)
	Creates a Geometry object by copying from another Geometry.
virtual FDO_GEOM_API FdoIGeometry *	CreateGeometryFromFgf (const FdoByte *byteArray, FdoInt32 count)
	Creates a Geometry from FGF data.
virtual FDO_GEOM_API FdoIGeometry *	CreateGeometryFromFgf (FdoByteArray *byteArray)
	Creates a Geometry from FGF data.
virtual FDO_GEOM_API FdoIGeometry *	CreateGeometryFromWkb (FdoByteArray *byteArray)
	Creates an FGF-based Geometry from OpenGIS WKB data.
virtual FDO_GEOM_API FdoILinearRing *	CreateLinearRing (FdoInt32 dimensionality, FdoInt32 numOrdinates, double *ordinates)
	Creates a LinearRing object by copying from an array of ordinates.
virtual FDO_GEOM_API FdoILinearRing *	CreateLinearRing (FdoDirectPositionCollection *positions)
	LinearRing Creates a LinearRing object by copying from a collection of positions.
virtual FDO_GEOM_API FdoILineString *	CreateLineString (FdoInt32 dimensionType, FdoInt32 numOrdinates, double *ordinates)
	Creates a LineString object by copying from an array of ordinates.
virtual FDO_GEOM_API FdoILineString *	CreateLineString (FdoDirectPositionCollection *positions)
	Methods from FdoGeometryFactoryAbstract Creates a LineString object by copying from a collection of positions.
virtual FDO_GEOM_API FdoILineStringSegment *	CreateLineStringSegment (FdoInt32 dimtype, FdoInt32 numOrdinates, double *ordinates)
	Creates a LineStringSegment object by copying from an array of ordinates.
virtual FDO_GEOM_API FdoILineStringSegment *	CreateLineStringSegment (FdoDirectPositionCollection *positions)
	LineStringSegment Creates a LineStringSegment object by copying from a collection of positions.
virtual FDO_GEOM_API FdoIMultiCurvePolygon *	CreateMultiCurvePolygon (FdoCurvePolygonCollection *curvePolygons)
	MultiCurvePolygon Creates a MultiCurvePolygon object by copying from a collection of CurvePolygon objects.
virtual FDO_GEOM_API FdoIMultiCurveString *	CreateMultiCurveString (FdoCurveStringCollection *curveStrings)
	MultiCurveString Creates a MultiCurveString object by copying from a collection of CurveString objects.
virtual FDO_GEOM_API FdoIMultiGeometry *	CreateMultiGeometry (FdoGeometryCollection *geometries)
	MultiGeometry Creates a MultiGeometry object by copying from a collection of Geometry objects.
virtual FDO_GEOM_API FdoIMultiLineString *	CreateMultiLineString (FdoLineStringCollection *lineStrings)
	MultiLineString Creates a MultiLineString object by copying from a collection of LineString objects.
virtual FDO_GEOM_API FdoIMultiPoint *	CreateMultiPoint (FdoInt32 dimensionality, FdoInt32 numOrdinates, double *ordinates)
	Creates a MultiPoint object by copying from an array of ordinates.
virtual FDO_GEOM_API FdoIMultiPoint *	CreateMultiPoint (FdoPointCollection *points)
	MultiPoint Creates a MultiPoint object by copying from a collection of point objects.
virtual FDO_GEOM_API FdoIMultiPolygon *	CreateMultiPolygon (FdoPolygonCollection *polygons)
	Creates a MultiPolygon object by copying from a collection of polygon objects.
virtual FDO_GEOM_API FdoIPoint *	CreatePoint (FdoInt32 dimensionality, double *ordinates)
	Creates an point object by copying from an array of ordinates.
virtual FDO_GEOM_API FdoIPoint *	CreatePoint (FdoIDirectPosition *position)
	Point Creates a point object by copying from a position.
virtual FDO_GEOM_API FdoIPolygon *	CreatePolygon (FdoILinearRing *exteriorRing, FdoLinearRingCollection *interiorRings)
	Polygon Creates a polygon object by copying from given LinearRing objects.
virtual FDO_GEOM_API FdoIRing *	CreateRing (FdoCurveSegmentCollection *curveSegments)
	Ring Creates a ring object by copying from a collection of CurveSegment objects.
virtual FDO_GEOM_API FdoByteArray *	GetByteArray ()
	Get an empty (possibly pooled) byte array.
virtual FDO_GEOM_API FdoByteArray *	GetFgf (FdoIGeometry *geometry)
	Gets FGF data from a Geometry.
virtual FDO_GEOM_API FdoByteArray *	GetWkb (FdoIGeometry *geometry)
	Gets OpenGIS WKB data from a Geometry.
virtual FDO_GEOM_API void	TakeReleasedByteArray (FdoByteArray *byteArray)
	Pool this array, released from some geometry.
Static Public Member Functions
static FDO_GEOM_API FdoFgfGeometryFactory *	GetInstance ()
	Acquires an object of this class.
static FDO_GEOM_API FdoFgfGeometryFactory *	GetPrivateInstance (FdoInt32 numGeometries, FdoInt32 numPositions, FdoInt32 numEnvelopes, FdoInt32 numCurveSegments, FdoInt32 numRings)
	Instantiates an object of this class.
Protected Member Functions
FdoIGeometry *	CreateGeometryFromFgf (FdoByteArray *byteArray, const FdoByte *byteArrayData, FdoInt32 count)
	Union of public CreateGeometryFromFgf methods. One of byteArray or byteArrayData must be non-NULL.
FDO_GEOM_API void	Dispose ()
	Dispose this object.
FDO_GEOM_API	FdoFgfGeometryFactory ()
	Constructs a default instance of a FdoFgfGeometryFactory.
FDO_GEOM_API	~FdoFgfGeometryFactory ()
	Default destructor.

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The documentation for this class was generated from the following file:

• Factory.h

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