org.h2gis.h2spatial.internal.function.spatial.properties
Class ST_Centroid

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatial.internal.function.spatial.properties.ST_Centroid

All Implemented Interfaces:

Function, ScalarFunction

public class ST_Centroid
extends 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.h2spatialapi.ScalarFunction

PROP_DETERMINISTIC, PROP_NOBUFFER

Fields inherited from interface org.h2gis.h2spatialapi.Function

PROP_NAME, PROP_REMARKS

Constructor Summary

ST_Centroid()
Default constructor

Method Summary

static com.vividsolutions.jts.geom.Geometry	getCentroid(com.vividsolutions.jts.geom.Geometry geometry)
String	getJavaStaticMethod()

Methods inherited from class org.h2gis.h2spatialapi.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.h2spatialapi.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)