OdDbGeoCoordinateSystem Class

Syntax

C++

class OdDbGeoCoordinateSystem : public OdRxObject;

Description

This abstract class represents a coordinate reference system (CRS) definition.

Class Hierarchy

File: OdDbGeoCoordinateSystem.h

Module: API Reference

Methods

OdDbGeoCoordinateSystem	Default constructor.
~OdDbGeoCoordinateSystem	Virtual destructor.

Enumerations

ProjectionCode	This enumeration represents the coordinate reference system projection method types.
Type	This enumeration indicates the type of a coordinate reference system.
Unit	This enumeration represents the linear or angular unit.

Methods

ODRX_DECLARE_MEMBERS
create	Creates and returns a new OdDbGeoCoordinateSystem object from the current virtual catalog.
createAll(OdArray<OdDbGeoCoordinateSystemPtr>&, const OdDbGeoCoordinateSystemCategory*)	This is the overview for the createAll method overload.
getCartesianExtents	Returns the cartesian extents of this CRS.
getDatum	Returns the datum of this CRS.
getDescription	Returns the description of this CRS.
getEllipsoid	Returns the ellipsoid related to this CRS.
getEpsgCode	Returns this CRS's EPSG code.
getGeodeticExtents	Returns the geodetic extents of this CRS, the range of longitude and latitude.
getId	Returns the coordinate reference system's identifier string.
getOffset	Returns the projection method parameter offset easting of this CRS.
getProjectionCode	Returns the projection method of this CRS.
getProjectionParameters	Returns the projection parameters of this CRS.
getSource	Returns the source of this CRS.
getType	Returns this CRS's type.
getUnit(OdDb::UnitsValue&)	This is the overview for the getUnit method overload.
getUnitScale	Returns the factor that is used for multiplying the length units of this CRS for calculating the equivalent in meters.
getWktRepresentation	Returns the string in WKT format that represents this CRS.
getXmlRepresentation	Returns the string in XML format that represents this CRS.
unitNameToString	Returns string representation for input unit type.

Links

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