org.h2gis.functions.spatial.edit

Class ST_RemoveRepeatedPoints

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.edit.ST_RemoveRepeatedPoints

All Implemented Interfaces:

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

public class ST_RemoveRepeatedPoints
extends org.h2gis.api.DeterministicScalarFunction

Remove duplicated points on a geometry

Author:

Erwan Bocher

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_RemoveRepeatedPoints()

Method Summary

Modifier and Type	Method and Description
String	getJavaStaticMethod()
static org.locationtech.jts.geom.GeometryCollection	removeDuplicateCoordinates(org.locationtech.jts.geom.GeometryCollection geometryCollection, double tolerance) Removes duplicated coordinates within a GeometryCollection
static org.locationtech.jts.geom.Geometry	removeDuplicateCoordinates(org.locationtech.jts.geom.Geometry geom, double tolerance) Removes duplicated points within a geometry.
static org.locationtech.jts.geom.LinearRing	removeDuplicateCoordinates(org.locationtech.jts.geom.LinearRing linearRing, double tolerance) Removes duplicated coordinates within a linearRing.
static org.locationtech.jts.geom.LineString	removeDuplicateCoordinates(org.locationtech.jts.geom.LineString linestring, double tolerance) Removes duplicated coordinates within a LineString.
static org.locationtech.jts.geom.MultiLineString	removeDuplicateCoordinates(org.locationtech.jts.geom.MultiLineString multiLineString, double tolerance) Removes duplicated coordinates in a MultiLineString.
static org.locationtech.jts.geom.MultiPolygon	removeDuplicateCoordinates(org.locationtech.jts.geom.MultiPolygon multiPolygon, double tolerance) Removes duplicated coordinates within a MultiPolygon.
static org.locationtech.jts.geom.Polygon	removeDuplicateCoordinates(org.locationtech.jts.geom.Polygon polygon, double tolerance) Removes duplicated coordinates within a Polygon.
static org.locationtech.jts.geom.Geometry	removeRepeatedPoints(org.locationtech.jts.geom.Geometry geometry) Returns a version of the given geometry with duplicated points removed.
static org.locationtech.jts.geom.Geometry	removeRepeatedPoints(org.locationtech.jts.geom.Geometry geometry, double tolerance) Returns a version of the given geometry with duplicated points removed.

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_RemoveRepeatedPoints

public ST_RemoveRepeatedPoints()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

removeRepeatedPoints

public static org.locationtech.jts.geom.Geometry removeRepeatedPoints(org.locationtech.jts.geom.Geometry geometry)
                                                               throws SQLException,
                                                                      SQLException,
                                                                      SQLException,
                                                                      SQLException

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

Parameters:

geometry -

Returns:

Throws:

SQLException

removeRepeatedPoints

public static org.locationtech.jts.geom.Geometry removeRepeatedPoints(org.locationtech.jts.geom.Geometry geometry,
                                                                      double tolerance)
                                                               throws SQLException

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

Parameters:

geometry -

tolerance - to delete the coordinates

Returns:

Throws:

SQLException

removeDuplicateCoordinates

public static org.locationtech.jts.geom.Geometry removeDuplicateCoordinates(org.locationtech.jts.geom.Geometry geom,
                                                                            double tolerance)
                                                                     throws SQLException

Removes duplicated points within a geometry.

Parameters:

geom -

tolerance - to delete the coordinates

Returns:

Throws:

SQLException

removeDuplicateCoordinates

public static org.locationtech.jts.geom.LineString removeDuplicateCoordinates(org.locationtech.jts.geom.LineString linestring,
                                                                              double tolerance)
                                                                       throws SQLException

Removes duplicated coordinates within a LineString.

Parameters:

linestring -

tolerance - to delete the coordinates

Returns:

Throws:

SQLException

removeDuplicateCoordinates

public static org.locationtech.jts.geom.LinearRing removeDuplicateCoordinates(org.locationtech.jts.geom.LinearRing linearRing,
                                                                              double tolerance)

Removes duplicated coordinates within a linearRing.

Parameters:

linearRing -

tolerance - to delete the coordinates

Returns:

removeDuplicateCoordinates

public static org.locationtech.jts.geom.MultiLineString removeDuplicateCoordinates(org.locationtech.jts.geom.MultiLineString multiLineString,
                                                                                   double tolerance)
                                                                            throws SQLException

Removes duplicated coordinates in a MultiLineString.

Parameters:

multiLineString -

tolerance - to delete the coordinates

Returns:

Throws:

SQLException

removeDuplicateCoordinates

public static org.locationtech.jts.geom.Polygon removeDuplicateCoordinates(org.locationtech.jts.geom.Polygon polygon,
                                                                           double tolerance)
                                                                    throws SQLException

Removes duplicated coordinates within a Polygon.

Parameters:

polygon - the input polygon

tolerance - to delete the coordinates

Returns:

Throws:

SQLException

removeDuplicateCoordinates

public static org.locationtech.jts.geom.MultiPolygon removeDuplicateCoordinates(org.locationtech.jts.geom.MultiPolygon multiPolygon,
                                                                                double tolerance)
                                                                         throws SQLException

Removes duplicated coordinates within a MultiPolygon.

Parameters:

multiPolygon -

tolerance - to delete the coordinates

Returns:

Throws:

SQLException

removeDuplicateCoordinates

public static org.locationtech.jts.geom.GeometryCollection removeDuplicateCoordinates(org.locationtech.jts.geom.GeometryCollection geometryCollection,
                                                                                      double tolerance)
                                                                               throws SQLException

Removes duplicated coordinates within a GeometryCollection

Parameters:

geometryCollection -

tolerance - to delete the coordinates

Returns:

Throws:

SQLException