org.geolatte.geom.crs

Class Geographic2DCoordinateReferenceSystem

java.lang.Object

org.geolatte.geom.crs.CrsIdentifiable

org.geolatte.geom.crs.CoordinateReferenceSystem<P>

org.geolatte.geom.crs.SingleCoordinateReferenceSystem<P>

org.geolatte.geom.crs.GeographicCoordinateReferenceSystem<G2D>

org.geolatte.geom.crs.Geographic2DCoordinateReferenceSystem

public class Geographic2DCoordinateReferenceSystem
extends GeographicCoordinateReferenceSystem<G2D>

A geographic CoordinateReferenceSystem.

A GeographicCoordinateReferenceSystem is defined as a coordinate system based on latitude and longitude. Some geographic coordinate systems are Lat/Lon, and some are Lon/Lat. You can find out which this is by examining the CoordinateSystemAxes. You should also check the angular units, since not all geographic coordinate systems use degrees (see [CTS-1.00], p. 63).

Constructor Summary

Constructors

Constructor and Description
Geographic2DCoordinateReferenceSystem(CrsId crsId, java.lang.String name, EllipsoidalCoordinateSystem2D crs) Constructs a CoordinateReferenceSystem.

Method Summary

Modifier and Type	Method and Description
EllipsoidalCoordinateSystem2D	getCoordinateSystem() Returns the CoordinateSystem associated with this CoordinateReferenceSystem.

Methods inherited from class org.geolatte.geom.crs.GeographicCoordinateReferenceSystem

equals, getDatum, getPrimeMeridian, getUnit, hashCode, setDatum, setPrimeMeridian

Methods inherited from class org.geolatte.geom.crs.SingleCoordinateReferenceSystem

isCompound

Methods inherited from class org.geolatte.geom.crs.CoordinateReferenceSystem

getAxis, getAxisIndex, getCoordinateDimension, getPositionClass

Methods inherited from class org.geolatte.geom.crs.CrsIdentifiable

getCrsId, getName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Geographic2DCoordinateReferenceSystem

public Geographic2DCoordinateReferenceSystem(CrsId crsId,
                                             java.lang.String name,
                                             EllipsoidalCoordinateSystem2D crs)

Constructs a CoordinateReferenceSystem.

Parameters:

crsId - the CrsId that identifies this system uniquely

name - the commonly used name for this system

crs - the EllipsoidalCoordinateSystem2D for this system

Throws:

java.lang.IllegalArgumentException - if less than two CoordinateSystemAxes are passed.

Method Detail

getCoordinateSystem

public EllipsoidalCoordinateSystem2D getCoordinateSystem()

Description copied from class: CoordinateReferenceSystem

Returns the CoordinateSystem associated with this CoordinateReferenceSystem.

Overrides:

getCoordinateSystem in class CoordinateReferenceSystem<G2D>

Returns:

Returns the CoordinateSystem associated with this CoordinateReferenceSystem.