org.cresques.impl.geo

Class Projection

java.lang.Object

org.cresques.impl.geo.Projection

All Implemented Interfaces:

Cloneable, IProjection

Direct Known Subclasses:

CCLambert, Gauss, Geodetic, Mercator, UtmZone

public abstract class Projection
extends Object
implements IProjection

Field Summary

Fields

Modifier and Type	Field and Description
static int	NORTH
static int	SOUTH

Constructor Summary

Constructors

Constructor and Description
Projection()
Projection(Ellipsoid e)

Method Summary

Modifier and Type	Method and Description
Object	clone() Creates a copy of the object.
static String	coordToString(double coord, String fmt, boolean isLat)
abstract Point2D	createPoint(double x, double y)
Point2D	createPoint(Point2D pt)
abstract void	drawGrid(Graphics2D g, ViewPortData vp)
String	export(String format) Return the string representation of projection in the format.
abstract Point2D	fromGeo(Point2D gPt, Point2D mPt)
abstract String	getAbrev()
IDatum	getDatum()
double[]	getElliPar()
Color	getGridColor()
String	getName()
static IProjection	getProjectionByName(IDatum eli, String name)
ReProjection	getReproyectionTo(Projection proj)
boolean	isProjected()
void	setGridColor(Color c)
abstract Point2D	toGeo(Point2D pt)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cresques.cts.IProjection

getCT, getExtent, getFullCode, getScale

Field Detail

NORTH

public static int NORTH

SOUTH

public static int SOUTH

Constructor Detail

Projection

public Projection()

Projection

public Projection(Ellipsoid e)

Method Detail

getName

public String getName()

getAbrev

public abstract String getAbrev()

Specified by:

getAbrev in interface IProjection

getDatum

public IDatum getDatum()

Specified by:

getDatum in interface IProjection

getElliPar

public double[] getElliPar()

createPoint

public abstract Point2D createPoint(double x,
                                    double y)

Specified by:

createPoint in interface IProjection

createPoint

public Point2D createPoint(Point2D pt)

getProjectionByName

public static IProjection getProjectionByName(IDatum eli,
                                              String name)

getReproyectionTo

public ReProjection getReproyectionTo(Projection proj)

toGeo

public abstract Point2D toGeo(Point2D pt)

Specified by:

toGeo in interface IProjection

fromGeo

public abstract Point2D fromGeo(Point2D gPt,
                                Point2D mPt)

Specified by:

fromGeo in interface IProjection

setGridColor

public void setGridColor(Color c)

Specified by:

setGridColor in interface IProjection

getGridColor

public Color getGridColor()

Specified by:

getGridColor in interface IProjection

coordToString

public static String coordToString(double coord,
                                   String fmt,
                                   boolean isLat)

drawGrid

public abstract void drawGrid(Graphics2D g,
                              ViewPortData vp)

Specified by:

drawGrid in interface IProjection

isProjected

public boolean isProjected()

Specified by:

isProjected in interface IProjection

clone

public Object clone()
             throws CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Overrides:

clone in class Object

Returns:

a copy of the object

Throws:

CloneNotSupportedException - if the instance of the object cannot be cloned. As this is extending Cloneable so its sure it implements it, so this exception may be used for problems on specific object instances.

See Also:

Object#clone()}.

export

public String export(String format)

Description copied from interface: IProjection

Return the string representation of projection in the format. Return null if can't export to format

Specified by:

export in interface IProjection

Returns: