org.h2gis.functions.spatial.properties

Class ST_Centroid

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.properties.ST_Centroid

All Implemented Interfaces:

org.h2gis.api.Function, org.h2gis.api.ScalarFunction

public class ST_Centroid
extends org.h2gis.api.DeterministicScalarFunction

Computes the centroid of this Geometry. The centroid is equal to the centroid of the set of component Geometries of highest dimension (since the lower-dimension geometries contribute zero "weight" to the centroid)

Author:

Nicolas Fortin

Field Summary

Fields inherited from interface org.h2gis.api.ScalarFunction

PROP_DETERMINISTIC, PROP_NOBUFFER

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Constructor Summary

Constructors

Constructor and Description
ST_Centroid() Default constructor

Method Summary

Modifier and Type	Method and Description
static com.vividsolutions.jts.geom.Geometry	getCentroid(com.vividsolutions.jts.geom.Geometry geometry)
String	getJavaStaticMethod()

Methods inherited from class org.h2gis.api.AbstractFunction

addProperty, getProperty, removeProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.h2gis.api.Function

getProperty

Constructor Detail

ST_Centroid

public ST_Centroid()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

getCentroid

public static com.vividsolutions.jts.geom.Geometry getCentroid(com.vividsolutions.jts.geom.Geometry geometry)