org.h2gis.h2spatialext.function.spatial.properties
Class ST_3DLength

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatialext.function.spatial.properties.ST_3DLength

All Implemented Interfaces:

Function, ScalarFunction

public class ST_3DLength
extends DeterministicScalarFunction

ST_3DLength returns the 3D length (of a LineString) or the 3D perimeter (of a Polygon). In the case of a 2D geometry, ST_3DLength returns the same value as ST_Length.

Author:

Adam Gouge

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_3DLength()

Method Summary

String	getJavaStaticMethod()
static double	length3D(com.vividsolutions.jts.geom.CoordinateSequence points) Computes the length of a LineString specified by a sequence of coordinates.
static double	length3D(com.vividsolutions.jts.geom.Geometry geom) Returns the 3D length of the given geometry.
static double	length3D(com.vividsolutions.jts.geom.LineString lineString) Returns the 3D perimeter of the given LineString.
static double	length3D(com.vividsolutions.jts.geom.Polygon polygon) Returns the 3D perimeter of the given polygon.
static Double	stLength3D(com.vividsolutions.jts.geom.Geometry geom) Returns the 3D length (of a LineString) or the 3D perimeter (of a Polygon).

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_3DLength

public ST_3DLength()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

stLength3D

public static Double stLength3D(com.vividsolutions.jts.geom.Geometry geom)

Returns the 3D length (of a LineString) or the 3D perimeter (of a Polygon).

Parameters:

geom - Geometry

Returns:

The 3D length (of a LineString) or the 3D perimeter (of a Polygon)

length3D

public static double length3D(com.vividsolutions.jts.geom.Geometry geom)

Returns the 3D length of the given geometry.

Parameters:

geom - Geometry

Returns:

The 3D length of the given geometry

length3D

public static double length3D(com.vividsolutions.jts.geom.Polygon polygon)

Returns the 3D perimeter of the given polygon.

Parameters:

polygon - Polygon

Returns:

The 3D perimeter of the given polygon

length3D

public static double length3D(com.vividsolutions.jts.geom.LineString lineString)

Returns the 3D perimeter of the given LineString.

Parameters:

lineString - LineString

Returns:

The 3D perimeter of the given LineString

length3D

public static double length3D(com.vividsolutions.jts.geom.CoordinateSequence points)

Computes the length of a LineString specified by a sequence of coordinates.

Parameters:

points - The coordinate sequence

Returns:

The length of the corresponding LineString