org.gvsig.fmap.geom.generalpath.primitive

Class Envelope2D

java.lang.Object

org.gvsig.fmap.geom.generalpath.primitive.DefaultEnvelope

org.gvsig.fmap.geom.generalpath.primitive.Envelope2D

All Implemented Interfaces:

Cloneable, Envelope, Persistent

public class Envelope2D
extends DefaultEnvelope
implements Cloneable

Field Summary

Fields

Modifier and Type	Field and Description
static String	PERSISTENCE_DEFINITION_NAME

Fields inherited from class org.gvsig.fmap.geom.generalpath.primitive.DefaultEnvelope

isEmpty, LOWERCORNER_FIELD, manager, max, min, UPPERCORNER_FIELD

Constructor Summary

Constructors

Constructor and Description
Envelope2D()
Envelope2D(double minX, double minY, double maxX, double maxY)
Envelope2D(Point min, Point max)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(Envelope envelope) Adds a envelope to the current envelope.
Object	clone() Creates a copy of the object.
Envelope	convert(ICoordTrans trans) Converts the envelope to other coordinate reference system
int	getDimension() The length of coordinate sequence (the number of entries) in this envelope.
static void	registerPersistent()

Methods inherited from class org.gvsig.fmap.geom.generalpath.primitive.DefaultEnvelope

add, clear, contains, equals, getCenter, getGeometry, getLength, getLowerCorner, getMaximum, getMinimum, getUpperCorner, intersects, isEmpty, loadFromState, saveToState, setLowerCorner, setUpperCorner, toString

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.gvsig.fmap.geom.primitive.Envelope

centerTo, intersects

Field Detail

PERSISTENCE_DEFINITION_NAME

public static final String PERSISTENCE_DEFINITION_NAME

See Also:

Constant Field Values

Constructor Detail

Envelope2D

public Envelope2D()

Envelope2D

public Envelope2D(Point min,
          Point max)

Envelope2D

public Envelope2D(double minX,
          double minY,
          double maxX,
          double maxY)

Method Detail

getDimension

public int getDimension()

Description copied from interface: Envelope

The length of coordinate sequence (the number of entries) in this envelope.

Specified by:

getDimension in interface Envelope

Returns:

The dimension of the envelope.

convert

public Envelope convert(ICoordTrans trans)

Description copied from interface: Envelope

Converts the envelope to other coordinate reference system

Specified by:

convert in interface Envelope

Parameters:

trans - The CRS conversor

Returns:

A new envelope in other CRS

registerPersistent

public static void registerPersistent()

clone

public Object clone()
             throws CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Overrides:

clone in class DefaultEnvelope

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()}.

add

public void add(Envelope envelope)

Description copied from interface: Envelope

Adds a envelope to the current envelope. If the envelope to add is null or empty do not modify the current enevelop and don't throw a exception.

Specified by:

add in interface Envelope

Parameters:

envelope - The envelope to add.