The DtOverlayShapeFileLoadHandler class is the interface to be used when loading a shape file and having the contents either created locally (if not part of a scenario) or in the scenario as published objects. More...

Inheritance diagram for makVrf::DtOverlayShapeFileLoadHandler:

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Public Member Functions
	DtOverlayShapeFileLoadHandler (makVrv::DtDe &de)
	CTOR.
virtual	~DtOverlayShapeFileLoadHandler ()
	DTOR.
virtual bool	importShapeFileOntoOverlay (const std::string &shapefile, const std::string &overlay)
	Imports the shapefile to the specified overlay.
virtual const DtFilename &	importFrom () const
	Directory name to import from.
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor.
virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor.

Static Public Member Functions
static DtOverlayShapeFileLoadHandler &	instance (makVrv::DtDe &de)
static void	registerInstance (makVrv::DtDe &de, DtOverlayShapeFileLoadHandler *)

Protected Member Functions
virtual OGRSFDriver *	createOGRDriver (const char *driverName="ESRI Shapefile")
	Create a new driver based on ESRI.
virtual bool	importLayer (OGRLayer *, const std::string &, const std::string &shapeFileName)
	Imports the given OGR layer onto the specified overlay layer.
virtual bool	importFeature (OGRFeature *, const std::string &, const std::string &shapeFileName)
	Imports the given feture onto the specified overlay layer.
virtual DtEntityType	getEntityTypeToCreateFromFeature (OGRFeature *, const std::string &shapeFileName) const
	Looks to see if there are at least 3 fields, and the third field is ENTITTYPE and a string.
virtual DtEntityType	lineType (OGRFeature *, const std::string &shapeFileName) const
virtual DtEntityType	pointType (OGRFeature *, const std::string &shapeFileName) const
virtual DtEntityType	areaType (OGRFeature *, const std::string &shapeFileName) const
virtual std::vector< DtVector >	getFeatureGeometry (OGRFeature *) const
	Gets feature geometry as local database coordinates.
virtual DtVector	convertPointToLocal (OGRPoint *) const
virtual std::string	nameFromFeature (OGRFeature *, const std::string &shapeFileName) const
	If this has a NAME field in the first field, return that.

Protected Attributes
makVrv::DtDe &	myDe
DtFilename	myImportFromDirectory

Detailed Description

The DtOverlayShapeFileLoadHandler class is the interface to be used when loading a shape file and having the contents either created locally (if not part of a scenario) or in the scenario as published objects.

It will load road, area and point features

Constructor & Destructor Documentation

makVrf::DtOverlayShapeFileLoadHandler::DtOverlayShapeFileLoadHandler ( makVrv::DtDe & de )

CTOR.

virtual makVrf::DtOverlayShapeFileLoadHandler::~DtOverlayShapeFileLoadHandler ( )

virtual

DTOR.

Member Function Documentation

static DtOverlayShapeFileLoadHandler& makVrf::DtOverlayShapeFileLoadHandler::instance ( makVrv::DtDe & de )

static

static void makVrf::DtOverlayShapeFileLoadHandler::registerInstance	(	makVrv::DtDe &	de,
		DtOverlayShapeFileLoadHandler *
	)

static

virtual bool makVrf::DtOverlayShapeFileLoadHandler::importShapeFileOntoOverlay	(	const std::string &	shapefile,
		const std::string &	overlay
	)

virtual

Imports the shapefile to the specified overlay.

If no overlay is given the name of the file will be used as the overlay

virtual const DtFilename& makVrf::DtOverlayShapeFileLoadHandler::importFrom ( ) const

virtual

Directory name to import from.

When importing from a shapefile this will be set to that directory

virtual OGRSFDriver* makVrf::DtOverlayShapeFileLoadHandler::createOGRDriver ( const char * driverName = "ESRI Shapefile" )

protectedvirtual

Create a new driver based on ESRI.

virtual bool makVrf::DtOverlayShapeFileLoadHandler::importLayer	(	OGRLayer *	,
		const std::string &	,
		const std::string &	shapeFileName
	)

protectedvirtual

Imports the given OGR layer onto the specified overlay layer.

virtual bool makVrf::DtOverlayShapeFileLoadHandler::importFeature	(	OGRFeature *	,
		const std::string &	,
		const std::string &	shapeFileName
	)

protectedvirtual

Imports the given feture onto the specified overlay layer.

virtual DtEntityType makVrf::DtOverlayShapeFileLoadHandler::getEntityTypeToCreateFromFeature	(	OGRFeature *	,
		const std::string &	shapeFileName
	)		const

protectedvirtual

Looks to see if there are at least 3 fields, and the third field is ENTITTYPE and a string.

If it is then gets the entity type to create from there. If not creates a waypoint if the feature is a point type, an area if a polygon type and route if line type

virtual DtEntityType makVrf::DtOverlayShapeFileLoadHandler::lineType	(	OGRFeature *	,
		const std::string &	shapeFileName
	)		const

protectedvirtual

virtual DtEntityType makVrf::DtOverlayShapeFileLoadHandler::pointType	(	OGRFeature *	,
		const std::string &	shapeFileName
	)		const

protectedvirtual

virtual DtEntityType makVrf::DtOverlayShapeFileLoadHandler::areaType	(	OGRFeature *	,
		const std::string &	shapeFileName
	)		const

protectedvirtual

virtual std::vector<DtVector> makVrf::DtOverlayShapeFileLoadHandler::getFeatureGeometry ( OGRFeature * ) const

protectedvirtual

Gets feature geometry as local database coordinates.

virtual DtVector makVrf::DtOverlayShapeFileLoadHandler::convertPointToLocal ( OGRPoint * ) const

protectedvirtual

virtual std::string makVrf::DtOverlayShapeFileLoadHandler::nameFromFeature	(	OGRFeature *	,
		const std::string &	shapeFileName
	)		const

protectedvirtual

If this has a NAME field in the first field, return that.

Member Data Documentation

makVrv::DtDe& makVrf::DtOverlayShapeFileLoadHandler::myDe

protected

DtFilename makVrf::DtOverlayShapeFileLoadHandler::myImportFromDirectory

protected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfGuiCore/overlayShapeFileLoadHandler.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation