Base OGR Reader class that will use GDAL and OGR to parse file.

Inheritance diagram for makVrf::DtOGRReader:

Classes
struct	FeatureStyle

Public Member Functions
	DtOGRReader (makVrv::DtDe &de, const std::string &gdalDriver)

virtual	~DtOGRReader ()

virtual std::vector < DtDataFileCreationData >	loadDataFile (const std::string &file, const std::string &defaultOverlay="") const

Public Member Functions inherited from makVrf::DtDataFileReader
	DtDataFileReader (makVrv::DtDe &)

Protected Member Functions
virtual bool	importLayer (GDALDataset dataSource, OGRLayer , const std::string &, const std::string &shapeFileName, std::vector< DtDataFileCreationData > &importedData) const

virtual DtDataFileCreationData	importFeature (GDALDataset dataSource, OGRLayer , OGRFeature *, const std::string &, const std::string &shapeFileName) const

virtual int	getForceFromFeature (GDALDataset dataSource, OGRLayer , OGRFeature *, const std::string &) const

virtual DtEntityType	getEntityTypeToCreateFromFeature (GDALDataset dataSource, OGRLayer layer, OGRFeature *, const std::string &shapeFileName) const

virtual int	geometryType (OGRGeometry *) const

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

virtual DtVector	convertPointToLocal (OGRPoint *) const

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

virtual FeatureStyle	getStyleForFeature (GDALDataset dataSource, OGRLayer , OGRFeature *) const

Static Protected Member Functions
static void	GDALErrorHandler (int eclass, int code, const char *msg)

Protected Attributes
std::string	myGDALDriver

Protected Attributes inherited from makVrf::DtDataFileReader
makVrv::DtDe &	myDe

Constructor & Destructor Documentation

makVrf::DtOGRReader::DtOGRReader	(	makVrv::DtDe &	de,
		const std::string &	gdalDriver
	)

CTOR defines which GDAL driver to use.

virtual makVrf::DtOGRReader::~DtOGRReader ( )

virtual

Member Function Documentation

virtual std::vector<DtDataFileCreationData> makVrf::DtOGRReader::loadDataFile	(	const std::string &	file,
		const std::string &	defaultOverlay = `""`
	)		const

virtual

Returns a list of environmental objects to create.

Implements makVrf::DtDataFileReader.

virtual bool makVrf::DtOGRReader::importLayer	(	GDALDataset *	dataSource,
		OGRLayer *	,
		const std::string &	,
		const std::string &	shapeFileName,
		std::vector< DtDataFileCreationData > &	importedData
	)		const

protectedvirtual

Imports the given OGR layer onto the specified overlay layer.

virtual DtDataFileCreationData makVrf::DtOGRReader::importFeature	(	GDALDataset *	dataSource,
		OGRLayer *	,
		OGRFeature *	,
		const std::string &	,
		const std::string &	shapeFileName
	)		const

protectedvirtual

Imports the given feture onto the specified overlay layer.

virtual int makVrf::DtOGRReader::getForceFromFeature	(	GDALDataset *	dataSource,
		OGRLayer *	,
		OGRFeature *	,
		const std::string &
	)		const

protectedvirtual

Calls down to creator to get the force from the feature.

virtual DtEntityType makVrf::DtOGRReader::getEntityTypeToCreateFromFeature	(	GDALDataset *	dataSource,
		OGRLayer *	layer,
		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. Calls down to creator to get the actual type.

virtual int makVrf::DtOGRReader::geometryType ( OGRGeometry * ) const

protectedvirtual

Given the geometry, return the type.

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

protectedvirtual

Gets feature geometry as local database coordinates.

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

protectedvirtual

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

protectedvirtual

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

virtual FeatureStyle makVrf::DtOGRReader::getStyleForFeature	(	GDALDataset *	dataSource,
		OGRLayer *	,
		OGRFeature *
	)		const

protectedvirtual

Gets the color (ARGB) of the feature for the pen (outline or line)

static void makVrf::DtOGRReader::GDALErrorHandler	(	int	eclass,
		int	code,
		const char *	msg
	)

staticprotected

Member Data Documentation

std::string makVrf::DtOGRReader::myGDALDriver

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrfGuiCore/overlayShapeFileLoadHandler.h

Classes

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation