org.h2gis.h2spatialext.function.spatial.processing
Class ST_Simplify

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatialext.function.spatial.processing.ST_Simplify

All Implemented Interfaces:

Function, ScalarFunction

public class ST_Simplify
extends DeterministicScalarFunction

Returns a simplified version of the given geometry using the Douglas-Peuker algorithm.

Author:

Erwan Bocher

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_Simplify()

Method Summary

String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Geometry	simplify(com.vividsolutions.jts.geom.Geometry geometry, double distance) Simplify the geometry using the douglad peucker algorithm.

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_Simplify

public ST_Simplify()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

simplify

public static com.vividsolutions.jts.geom.Geometry simplify(com.vividsolutions.jts.geom.Geometry geometry,
                                                            double distance)

Simplify the geometry using the douglad peucker algorithm.

Parameters:

geometry -

distance -

Returns: