Package mil.nga.mgrs.utm

Class UTM

java.lang.Object

mil.nga.mgrs.utm.UTM

public class UTM
extends Object

Universal Transverse Mercator Projection

Author:

wnewman, osbornb

Constructor Summary

Constructors

Constructor	Description
UTM(int zone, Hemisphere hemisphere, double easting, double northing)	Constructor

Method Summary

Modifier and Type	Method	Description
static UTM	create(int zone, Hemisphere hemisphere, double easting, double northing)	Create
String	format()	Format to a UTM string
static UTM	from(Point point)	Create from a point
static UTM	from(Point point, int zone)	Create from a point and zone number
static UTM	from(Point point, int zone, Hemisphere hemisphere)	Create from a coordinate, zone number, and hemisphere
double	getEasting()	Get the easting
Hemisphere	getHemisphere()	Get the hemisphere
double	getNorthing()	Get the northing
int	getZone()	Get the zone number
static boolean	isUTM(String utm)	Return whether the given string is valid UTM string
static UTM	parse(String utm)	Parse a UTM value (Zone N|S Easting Northing)
static Point	point(int zone, Hemisphere hemisphere, double easting, double northing)	Create a point from the UTM attributes
MGRS	toMGRS()	Convert to a MGRS coordinate
Point	toPoint()	Convert to a point
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UTM

public UTM(int zone,
           Hemisphere hemisphere,
           double easting,
           double northing)

Constructor

Parameters:

zone - zone number

hemisphere - hemisphere

easting - easting

northing - northing

Method Detail

create

public static UTM create(int zone,
                         Hemisphere hemisphere,
                         double easting,
                         double northing)

Create

Parameters:

zone - zone number

hemisphere - hemisphere

easting - easting

northing - northing

Returns:

UTM

point

public static Point point(int zone,
                          Hemisphere hemisphere,
                          double easting,
                          double northing)

Create a point from the UTM attributes

Parameters:

zone - zone number

hemisphere - hemisphere

easting - easting

northing - northing

Returns:

point

getZone

public int getZone()

Get the zone number

Returns:

zone number

getHemisphere

public Hemisphere getHemisphere()

Get the hemisphere

Returns:

hemisphere

getEasting

public double getEasting()

Get the easting

Returns:

easting

getNorthing

public double getNorthing()

Get the northing

Returns:

northing

toPoint

public Point toPoint()

Convert to a point

Returns:

point

toMGRS

public MGRS toMGRS()

Convert to a MGRS coordinate

Returns:

MGRS

format

public String format()

Format to a UTM string

Returns:

UTM string

toString

public String toString()

Overrides:

toString in class Object

isUTM

public static boolean isUTM(String utm)

Return whether the given string is valid UTM string

Parameters:

utm - potential UTM string

Returns:

true if UTM string is valid, false otherwise

parse

public static UTM parse(String utm)
                 throws ParseException

Parse a UTM value (Zone N|S Easting Northing)

Parameters:

utm - UTM value

Returns:

UTM

Throws:

ParseException - upon failure to parse UTM value

from

public static UTM from(Point point)

Create from a point

Parameters:

point - point

Returns:

UTM

from

public static UTM from(Point point,
                       int zone)

Create from a point and zone number

Parameters:

point - point

zone - zone number

Returns:

UTM

from

public static UTM from(Point point,
                       int zone,
                       Hemisphere hemisphere)

Create from a coordinate, zone number, and hemisphere

Parameters:

point - coordinate

zone - zone number

hemisphere - hemisphere

Returns:

UTM