org.h2gis.functions.spatial.convert

Class ST_PointFromWKB

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.convert.ST_PointFromWKB

All Implemented Interfaces:

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

public class ST_PointFromWKB
extends org.h2gis.api.DeterministicScalarFunction

Convert Well Known Binary into a POINT.

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_PointFromWKB()

Method Summary

Modifier and Type	Method and Description
String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Geometry	toPoint(byte[] bytes) Convert WKT into a Point
static com.vividsolutions.jts.geom.Geometry	toPoint(byte[] bytes, int srid) Convert WKT into a Point

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_PointFromWKB

public ST_PointFromWKB()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

toPoint

public static com.vividsolutions.jts.geom.Geometry toPoint(byte[] bytes)
                                                    throws SQLException,
                                                           IOException

Convert WKT into a Point

Parameters:

bytes - Byte array

Returns:

Point instance of null if bytes null

Throws:

SQLException - WKB Parse error

IOException

toPoint

public static com.vividsolutions.jts.geom.Geometry toPoint(byte[] bytes,
                                                           int srid)
                                                    throws SQLException,
                                                           IOException

Convert WKT into a Point

Parameters:

bytes - Byte array

srid - SRID

Returns:

Point instance of null if bytes null

Throws:

SQLException - WKB Parse error

IOException