Package org.h2gis.functions.spatial.operators

Class ST_Intersection

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.operators.ST_Intersection

All Implemented Interfaces:

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

public class ST_Intersection
extends org.h2gis.api.DeterministicScalarFunction

Compute the intersection of two Geometries.

Author:

Nicolas Fortin

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_Intersection()	Default constructor

Method Summary

Modifier and Type	Method	Description
String	getJavaStaticMethod()
static org.locationtech.jts.geom.Geometry	intersection(org.locationtech.jts.geom.Geometry a, org.locationtech.jts.geom.Geometry b)
static org.locationtech.jts.geom.Geometry	intersection(org.locationtech.jts.geom.Geometry a, org.locationtech.jts.geom.Geometry b, double gridSize)

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_Intersection

public ST_Intersection()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

intersection

public static org.locationtech.jts.geom.Geometry intersection(org.locationtech.jts.geom.Geometry a,
                                                              org.locationtech.jts.geom.Geometry b)
                                                       throws SQLException

Parameters:

a - Geometry instance.

b - Geometry instance

Returns:

the intersection between two geometries

Throws:

SQLException

intersection

public static org.locationtech.jts.geom.Geometry intersection(org.locationtech.jts.geom.Geometry a,
                                                              org.locationtech.jts.geom.Geometry b,
                                                              double gridSize)
                                                       throws SQLException

Parameters:

a - Geometry instance.

b - Geometry instance

gridSize - size of a grid to snap the input geometries

Returns:

the intersection between two geometries

Throws:

SQLException