org.cresques.impl.geo

Class UtmZone

java.lang.Object

org.cresques.impl.geo.Projection

org.cresques.impl.geo.UtmZone

All Implemented Interfaces:

Cloneable, IProjection

public class UtmZone
extends Projection

Field Summary

Fields

Modifier and Type	Field and Description
double	H
int	Hemisphere
int	Zone

Fields inherited from class org.cresques.impl.geo.Projection

NORTH, SOUTH

Constructor Summary

Constructors

Constructor and Description
UtmZone(Ellipsoid eli, int zone, int hemisphere, double h)

Method Summary

Methods

Modifier and Type	Method and Description
Point2D	createPoint(double x, double y)
void	drawGrid(Graphics2D g, ViewPortData vp)
UtmPoint	fromGeo(GeoPoint gPt, UtmPoint uPt, int[] ai)
UtmPoint	fromGeo(GeoPoint gPt, UtmPoint uPt, UtmZone proj)
Point2D	fromGeo(Point2D gPt, Point2D uPt)
String	getAbrev()
ICoordTrans	getCT(IProjection dest) Crea un ICoordTrans para transformar coordenadas desde el IProjection actual al dest.
Rectangle2D	getExtent(Rectangle2D extent, double scale, double wImage, double hImage, double mapUnits, double distanceUnits, double dpi)
String	getFullCode() Devuelve getAbrev() mas los parametros de transformacion si los hay ej.: (EPSG:23030:proj@+proj...@...)
static UtmZone	getProjection(Ellipsoid eli, int zone, int hemisphere)
static IProjection	getProjectionByName(IDatum eli, String name)
double	getScale(double minX, double maxX, double width, double dpi) First two parameters must be in meters.
Point2D	toGeo(Point2D uPt)
GeoPoint	toGeo(UtmPoint uPt, GeoPoint gPt)

Methods inherited from class org.cresques.impl.geo.Projection

clone, coordToString, createPoint, export, getDatum, getElliPar, getGridColor, getName, getReproyectionTo, isProjected, setGridColor

Methods inherited from class java.lang.Object

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

Field Detail

Zone

public int Zone

Hemisphere

public int Hemisphere

H

public double H

Constructor Detail

UtmZone

public UtmZone(Ellipsoid eli,
       int zone,
       int hemisphere,
       double h)

Method Detail

getAbrev

public String getAbrev()

Specified by:

getAbrev in interface IProjection

Specified by:

getAbrev in class Projection

getProjection

public static UtmZone getProjection(Ellipsoid eli,
                    int zone,
                    int hemisphere)

getProjectionByName

public static IProjection getProjectionByName(IDatum eli,
                              String name)

Parameters:

eli -

name -

Returns:

createPoint

public Point2D createPoint(double x,
                  double y)

Specified by:

createPoint in interface IProjection

Specified by:

createPoint in class Projection

Parameters:

x -

y -

Returns:

toGeo

public Point2D toGeo(Point2D uPt)

Specified by:

toGeo in interface IProjection

Specified by:

toGeo in class Projection

Parameters:

uPt -

Returns:

toGeo

public GeoPoint toGeo(UtmPoint uPt,
             GeoPoint gPt)

Parameters:

uPt -

gPt -

Returns:

fromGeo

public Point2D fromGeo(Point2D gPt,
              Point2D uPt)

Specified by:

fromGeo in interface IProjection

Specified by:

fromGeo in class Projection

Parameters:

gPt -

uPt -

Returns:

fromGeo

public UtmPoint fromGeo(GeoPoint gPt,
               UtmPoint uPt,
               UtmZone proj)

Parameters:

gPt -

uPt -

proj -

Returns:

fromGeo

public UtmPoint fromGeo(GeoPoint gPt,
               UtmPoint uPt,
               int[] ai)

Parameters:

gPt -

uPt -

ai -

Returns:

drawGrid

public void drawGrid(Graphics2D g,
            ViewPortData vp)

Specified by:

drawGrid in interface IProjection

Specified by:

drawGrid in class Projection

getScale

public double getScale(double minX,
              double maxX,
              double width,
              double dpi)

Description copied from interface: IProjection

First two parameters must be in meters. This should be changed (map units should be used) and then change the places where this method is used.

Parameters:

minX - in meters

maxX - in meters

width - in pixels (dots)

dpi - dots per inch

Returns:

Scale denominator ( the "X" in "1 : X" )

getCT

public ICoordTrans getCT(IProjection dest)

Description copied from interface: IProjection

Crea un ICoordTrans para transformar coordenadas desde el IProjection actual al dest.

Returns:

getExtent

public Rectangle2D getExtent(Rectangle2D extent,
                    double scale,
                    double wImage,
                    double hImage,
                    double mapUnits,
                    double distanceUnits,
                    double dpi)

getFullCode

public String getFullCode()

Description copied from interface: IProjection

Devuelve getAbrev() mas los parametros de transformacion si los hay ej.: (EPSG:23030:proj@+proj...@...)

Returns:

getAbrev() o getAbrev()+parametros