org.h2gis.h2spatialext.function.spatial.create
Class ST_MakeEnvelope

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatialext.function.spatial.create.ST_MakeEnvelope

All Implemented Interfaces:

Function, ScalarFunction

public class ST_MakeEnvelope
extends DeterministicScalarFunction

Creates a rectangular POLYGON formed from the given x and y minima. The user may specify an SRID; if no SRID is specified the unknown spatial reference system is assumed.

Author:

Erwan Bocher

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_MakeEnvelope()

Method Summary

String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Polygon	makeEnvelope(double xmin, double ymin, double xmax, double ymax) Creates a rectangular Polygon formed from the minima and maxima by the given shell.
static com.vividsolutions.jts.geom.Polygon	makeEnvelope(double xmin, double ymin, double xmax, double ymax, int srid) Creates a rectangular Polygon formed from the minima and maxima by the given shell.

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_MakeEnvelope

public ST_MakeEnvelope()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

makeEnvelope

public static com.vividsolutions.jts.geom.Polygon makeEnvelope(double xmin,
                                                               double ymin,
                                                               double xmax,
                                                               double ymax)

Creates a rectangular Polygon formed from the minima and maxima by the given shell.

Parameters:

xmin - X min

ymin - Y min

xmax - X max

ymax - Y max

Returns:

Envelope as a POLYGON

makeEnvelope

public static com.vividsolutions.jts.geom.Polygon makeEnvelope(double xmin,
                                                               double ymin,
                                                               double xmax,
                                                               double ymax,
                                                               int srid)

Creates a rectangular Polygon formed from the minima and maxima by the given shell. The user can set a srid.

Parameters:

xmin - X min

ymin - Y min

xmax - X max

ymax - Y max

srid - SRID

Returns:

Envelope as a POLYGON