com.epimorphics.geo

Class OsGridRef

java.lang.Object

com.epimorphics.geo.OsGridRef

public class OsGridRef
extends Object

An Ordance Survey Grid Reference. Create create from full six-digit easting/northing values or can parse from a grid reference. Supports conversion to/from lat/lon in web standard WGS84 as well as in OSGB36.

Author:

Dave Reynolds

Constructor Summary

Constructors

Constructor and Description
OsGridRef(double easting, double northing)
OsGridRef(long easting, long northing)

Method Summary

Methods

Modifier and Type	Method and Description
String	format(int digits) Return as a grid reference string to given total digit precision (i.e.
static OsGridRef	fromLatLon(LatLonE point) Create grid reference from OSGB36 or WGS84 lat, lon
static OsGridRef	fromLatLonOSGB36(LatLonE point) Create grid reference from OSGB36 lat, lon
long	getEasting()
long	getNorthing()
static OsGridRef	parse(String gridref) Parse grid reference to easting/northing form
LatLonE	toLatLon() Return as a lat lon point in WGS84
LatLonE	toLotLonOSGB36() Return as a lat lon point in OSGB36

Methods inherited from class java.lang.Object

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

Constructor Detail

OsGridRef

public OsGridRef(long easting,
         long northing)

OsGridRef

public OsGridRef(double easting,
         double northing)

Method Detail

getEasting

public long getEasting()

getNorthing

public long getNorthing()

parse

public static OsGridRef parse(String gridref)

Parse grid reference to easting/northing form

format

public String format(int digits)

Return as a grid reference string to given total digit precision (i.e. 10 = 5 digit easting/northing = 1m resolution)

fromLatLon

public static OsGridRef fromLatLon(LatLonE point)

Create grid reference from OSGB36 or WGS84 lat, lon

fromLatLonOSGB36

public static OsGridRef fromLatLonOSGB36(LatLonE point)

Create grid reference from OSGB36 lat, lon

toLotLonOSGB36

public LatLonE toLotLonOSGB36()

Return as a lat lon point in OSGB36

toLatLon

public LatLonE toLatLon()

Return as a lat lon point in WGS84