org.kaboum.geom
Class KaboumLinearRing

java.lang.Object
  org.kaboum.geom.KaboumGeometry
      org.kaboum.geom.KaboumLineString
          org.kaboum.geom.KaboumLinearRing

Direct Known Subclasses:

KaboumLabeledLinearRing

public class KaboumLinearRing
extends KaboumLineString

Basic implementation of LinearRing.

Field Summary

Fields inherited from class org.kaboum.geom.KaboumLineString

points

Fields inherited from class org.kaboum.geom.KaboumGeometry

WKT_LINESTRING, WKT_POINT, WKT_POLYGON

Constructor Summary

KaboumLinearRing(KaboumCoordinate[] points)
Constructs a LinearRing with the given points.

Method Summary

java.lang.Object	clone() Perform an exact copy of this object
double	getArea() Compute the area of this Linear Ring
java.lang.String	getGeometryType()
boolean	isClosed()
boolean	setCoordinates(KaboumCoordinate[] internals) Fill a SIMPLE geometry with input coordinates list

Methods inherited from class org.kaboum.geom.KaboumLineString

addCoordinate, computeExtentInternal, equalsExact, getCoordinateN, getCoordinates, getDimension, getEndPoint, getExtent, getExteriorCoordinates, getExteriorNumPoints, getNumPoints, getPerimeter, getPointN, getStartPoint, isCoordinate, isEmpty, isEquivalentClass, normalize

Methods inherited from class org.kaboum.geom.KaboumGeometry

addCoordinateInGeometryN, getGeometryN, getNumGeometries, hasNonEmptyElements, hasNullElements, indexOf, minCoordinate, removeGeometry, reversePointOrder, scroll

Methods inherited from class java.lang.Object

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

Constructor Detail

KaboumLinearRing

public KaboumLinearRing(KaboumCoordinate[] points)

Constructs a LinearRing with the given points. A LinearRing cannot be used as a geometrical object, so it does not get unique id.

Parameters:

points - points forming a closed and simple linestring

Method Detail

getGeometryType

public java.lang.String getGeometryType()

Overrides:

getGeometryType in class KaboumLineString

isClosed

public boolean isClosed()

Overrides:

isClosed in class KaboumLineString

clone

public java.lang.Object clone()

Description copied from class: KaboumGeometry

Perform an exact copy of this object

Overrides:

clone in class KaboumLineString

getArea

public double getArea()

Compute the area of this Linear Ring

Overrides:

getArea in class KaboumLineString

setCoordinates

public boolean setCoordinates(KaboumCoordinate[] internals)

Description copied from class: KaboumGeometry

Fill a SIMPLE geometry with input coordinates list

Overrides:

setCoordinates in class KaboumLineString

Returns:

the vertices of this Geometry