org.gvsig.raster.lib.buffer.impl

Class DefaultVectorROI

java.lang.Object

org.gvsig.tools.observer.impl.BaseWeakReferencingObservable

org.gvsig.raster.lib.buffer.impl.AbstractROI

org.gvsig.raster.lib.buffer.impl.DefaultVectorROI

All Implemented Interfaces:

java.lang.Cloneable, ROI, VectorROI, ComplexObservable, ComplexWeakReferencingObservable, Observable, WeakReferencingObservable

public class DefaultVectorROI
extends AbstractROI
implements VectorROI

Field Summary

Fields inherited from interface org.gvsig.raster.lib.buffer.api.ROI

ROI_CHANGED

Constructor Summary

Constructors

Constructor and Description
DefaultVectorROI() Default constructor

Method Summary

Modifier and Type	Method and Description
void	addGeometry(Geometry geometry) Adds a geometry
Envelope	getEnvelope() Gets the bounding box of this ROI
java.util.List<Geometry>	getGeometries()
int	getGeometryCount()
boolean	isInside(Geometry geometry) Checks if the geometry is inside of this region of interest
boolean	isInside(int cellX, int cellY) Checks if a point in pixel coordinates is inside of this region of interest
void	removeGeometry(int index) Removes a geometry with the index selected

Methods inherited from class org.gvsig.raster.lib.buffer.impl.AbstractROI

getID, getName, setID, setName

Methods inherited from class org.gvsig.tools.observer.impl.BaseWeakReferencingObservable

addObserver, addObserver, addObservers, beginComplexNotification, clearChanged, clone, countObservers, deleteObserver, deleteObserver, deleteObservers, disableNotifications, enableNotifications, endComplexNotification, hasChanged, inComplex, isEnabledNotifications, notify, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.raster.lib.buffer.api.ROI

getID, getName, setID, setName

Methods inherited from interface org.gvsig.tools.observer.Observable

addObserver, deleteObserver, deleteObservers

Constructor Detail

DefaultVectorROI

public DefaultVectorROI()

Default constructor

Method Detail

isInside

public boolean isInside(int cellX,
                        int cellY)
                 throws CreateGeometryException,
                        GeometryOperationNotSupportedException,
                        GeometryOperationException

Description copied from interface: ROI

Checks if a point in pixel coordinates is inside of this region of interest

Specified by:

isInside in interface ROI

Parameters:

cellX - X cell of raster

cellY - Y cell of raster

Returns:

true whether the point is inside

Throws:

CreateGeometryException

GeometryOperationNotSupportedException

GeometryOperationException

isInside

public boolean isInside(Geometry geometry)
                 throws GeometryOperationNotSupportedException,
                        GeometryOperationException

Description copied from interface: ROI

Checks if the geometry is inside of this region of interest

Specified by:

isInside in interface ROI

Parameters:

geometry - Geometry to check if it is inside roi

Returns:

true whether the point is inside

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

getEnvelope

public Envelope getEnvelope()
                     throws GettingEnvelopeException

Description copied from interface: ROI

Gets the bounding box of this ROI

Specified by:

getEnvelope in interface ROI

Returns:

the envelope

Throws:

GettingEnvelopeException

addGeometry

public void addGeometry(Geometry geometry)

Description copied from interface: VectorROI

Adds a geometry

Specified by:

addGeometry in interface VectorROI

removeGeometry

public void removeGeometry(int index)

Description copied from interface: VectorROI

Removes a geometry with the index selected

Specified by:

removeGeometry in interface VectorROI

getGeometries

public java.util.List<Geometry> getGeometries()

Specified by:

getGeometries in interface VectorROI

Returns:

Gets a unmodifiable list of geometries of this ROI

getGeometryCount

public int getGeometryCount()

Specified by:

getGeometryCount in interface VectorROI

Returns:

geometry count