Package org.h2gis.functions.spatial.edit

Class ST_UpdateZ

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.edit.ST_UpdateZ

All Implemented Interfaces:

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

public class ST_UpdateZ
extends org.h2gis.api.DeterministicScalarFunction

This function replace the z component of (each vertex of) the geometric parameter to the corresponding value given by a field. Note : If the dimension is equal to XY or XYM then it is forced to XYZ or XYZM

Author:

Erwan Bocher

Field Summary

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Fields inherited from interface org.h2gis.api.ScalarFunction

PROP_DETERMINISTIC

Constructor Summary

Constructors

Constructor	Description
ST_UpdateZ()

Method Summary

Modifier and Type	Method	Description
static org.locationtech.jts.geom.GeometryCollection	convert(org.locationtech.jts.geom.GeometryCollection gc, double zValue)	Force the dimension of the GeometryCollection and update correctly the coordinate dimension
static org.locationtech.jts.geom.LinearRing	convert(org.locationtech.jts.geom.LinearRing linearRing, double zValue)	Force the dimension of the LinearRing and update correctly the coordinate dimension
static org.locationtech.jts.geom.LineString	convert(org.locationtech.jts.geom.LineString lineString, double zValue)	Force the dimension of the LineString and update correctly the coordinate dimension
static org.locationtech.jts.geom.MultiLineString	convert(org.locationtech.jts.geom.MultiLineString multiLineString, double zValue)	Force the dimension of the MultiLineString and update correctly the coordinate dimension
static org.locationtech.jts.geom.MultiPoint	convert(org.locationtech.jts.geom.MultiPoint mp, double zValue)	Force the dimension of the MultiPoint and update correctly the coordinate dimension
static org.locationtech.jts.geom.MultiPolygon	convert(org.locationtech.jts.geom.MultiPolygon multiPolygon, double zValue)	Force the dimension of the MultiPolygon and update correctly the coordinate dimension
static org.locationtech.jts.geom.Polygon	convert(org.locationtech.jts.geom.Polygon polygon, double zValue)	Force the dimension of the Polygon and update correctly the coordinate dimension
static org.locationtech.jts.geom.Geometry	force(org.locationtech.jts.geom.Geometry geom, double zValue)	Force the dimension of the geometry and update correctly the coordinate dimension
String	getJavaStaticMethod()
static org.locationtech.jts.geom.Geometry	updateZ(org.locationtech.jts.geom.Geometry geometry, double z)	Replace the z with same value.

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_UpdateZ

public ST_UpdateZ()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

updateZ

public static org.locationtech.jts.geom.Geometry updateZ(org.locationtech.jts.geom.Geometry geometry,
                                                         double z)

Replace the z with same value. NaN values are also updated.

Parameters:

geometry -

z -

Returns:

geometry

force

public static org.locationtech.jts.geom.Geometry force(org.locationtech.jts.geom.Geometry geom,
                                                       double zValue)

Force the dimension of the geometry and update correctly the coordinate dimension

Parameters:

geom - the input geometry

zValue - to update

Returns:

convert

public static org.locationtech.jts.geom.MultiPoint convert(org.locationtech.jts.geom.MultiPoint mp,
                                                           double zValue)

Force the dimension of the MultiPoint and update correctly the coordinate dimension

Parameters:

mp -

zValue -

Returns:

convert

public static org.locationtech.jts.geom.GeometryCollection convert(org.locationtech.jts.geom.GeometryCollection gc,
                                                                   double zValue)

Force the dimension of the GeometryCollection and update correctly the coordinate dimension

Parameters:

gc -

zValue -

Returns:

convert

public static org.locationtech.jts.geom.MultiPolygon convert(org.locationtech.jts.geom.MultiPolygon multiPolygon,
                                                             double zValue)

Force the dimension of the MultiPolygon and update correctly the coordinate dimension

Parameters:

multiPolygon -

zValue -

Returns:

convert

public static org.locationtech.jts.geom.MultiLineString convert(org.locationtech.jts.geom.MultiLineString multiLineString,
                                                                double zValue)

Force the dimension of the MultiLineString and update correctly the coordinate dimension

Parameters:

multiLineString -

zValue -

Returns:

convert

public static org.locationtech.jts.geom.Polygon convert(org.locationtech.jts.geom.Polygon polygon,
                                                        double zValue)

Force the dimension of the Polygon and update correctly the coordinate dimension

Parameters:

polygon -

zValue -

Returns:

convert

public static org.locationtech.jts.geom.LineString convert(org.locationtech.jts.geom.LineString lineString,
                                                           double zValue)

Force the dimension of the LineString and update correctly the coordinate dimension

Parameters:

lineString -

zValue -

Returns:

convert

public static org.locationtech.jts.geom.LinearRing convert(org.locationtech.jts.geom.LinearRing linearRing,
                                                           double zValue)

Force the dimension of the LinearRing and update correctly the coordinate dimension

Parameters:

linearRing -

zValue -

Returns: