org.h2gis.h2spatialext.function.spatial.edit
Class ST_RemoveRepeatedPoints

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatialext.function.spatial.edit.ST_RemoveRepeatedPoints

All Implemented Interfaces:

Function, ScalarFunction

public class ST_RemoveRepeatedPoints
extends DeterministicScalarFunction

Remove duplicated points on a geometry

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_RemoveRepeatedPoints()

Method Summary

String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Geometry	removeDuplicateCoordinates(com.vividsolutions.jts.geom.Geometry geom) Removes duplicated points within a geometry.
static com.vividsolutions.jts.geom.GeometryCollection	removeDuplicateCoordinates(com.vividsolutions.jts.geom.GeometryCollection g) Removes duplicated coordinates within a GeometryCollection
static com.vividsolutions.jts.geom.LinearRing	removeDuplicateCoordinates(com.vividsolutions.jts.geom.LinearRing g) Removes duplicated coordinates within a linearRing.
static com.vividsolutions.jts.geom.LineString	removeDuplicateCoordinates(com.vividsolutions.jts.geom.LineString g) Removes duplicated coordinates within a LineString.
static com.vividsolutions.jts.geom.MultiLineString	removeDuplicateCoordinates(com.vividsolutions.jts.geom.MultiLineString g) Removes duplicated coordinates in a MultiLineString.
static com.vividsolutions.jts.geom.MultiPolygon	removeDuplicateCoordinates(com.vividsolutions.jts.geom.MultiPolygon g) Removes duplicated coordinates within a MultiPolygon.
static com.vividsolutions.jts.geom.Polygon	removeDuplicateCoordinates(com.vividsolutions.jts.geom.Polygon poly) Removes duplicated coordinates within a Polygon.
static com.vividsolutions.jts.geom.Geometry	removeRepeatedPoints(com.vividsolutions.jts.geom.Geometry geometry) Returns a version of the given geometry with duplicated points removed.

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_RemoveRepeatedPoints

public ST_RemoveRepeatedPoints()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

removeRepeatedPoints

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

Returns a version of the given geometry with duplicated points removed.

Parameters:

geometry -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.Geometry removeDuplicateCoordinates(com.vividsolutions.jts.geom.Geometry geom)

Removes duplicated points within a geometry.

Parameters:

geom -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.LineString removeDuplicateCoordinates(com.vividsolutions.jts.geom.LineString g)

Removes duplicated coordinates within a LineString.

Parameters:

g -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.LinearRing removeDuplicateCoordinates(com.vividsolutions.jts.geom.LinearRing g)

Removes duplicated coordinates within a linearRing.

Parameters:

g -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.MultiLineString removeDuplicateCoordinates(com.vividsolutions.jts.geom.MultiLineString g)

Removes duplicated coordinates in a MultiLineString.

Parameters:

g -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.Polygon removeDuplicateCoordinates(com.vividsolutions.jts.geom.Polygon poly)

Removes duplicated coordinates within a Polygon.

Parameters:

poly -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.MultiPolygon removeDuplicateCoordinates(com.vividsolutions.jts.geom.MultiPolygon g)

Removes duplicated coordinates within a MultiPolygon.

Parameters:

g -

Returns:

removeDuplicateCoordinates

public static com.vividsolutions.jts.geom.GeometryCollection removeDuplicateCoordinates(com.vividsolutions.jts.geom.GeometryCollection g)

Removes duplicated coordinates within a GeometryCollection

Parameters:

g -

Returns: