org.h2gis.functions.spatial.topography

Class ST_Drape

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.topography.ST_Drape

All Implemented Interfaces:

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

public class ST_Drape
extends org.h2gis.api.DeterministicScalarFunction

This function could be used to drape a geometry to a set of triangles

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_Drape()

Method Summary

Modifier and Type	Method and Description
static com.vividsolutions.jts.geom.Geometry	drape(com.vividsolutions.jts.geom.Geometry geomToDrape, com.vividsolutions.jts.geom.Geometry triangles)
static com.vividsolutions.jts.geom.Geometry	drapeLineString(com.vividsolutions.jts.geom.LineString line, com.vividsolutions.jts.geom.Geometry triangles, com.vividsolutions.jts.index.strtree.STRtree sTRtree) Drape a linestring to a set of triangles
static com.vividsolutions.jts.geom.Geometry	drapeMultiLineString(com.vividsolutions.jts.geom.MultiLineString lines, com.vividsolutions.jts.geom.Geometry triangles, com.vividsolutions.jts.index.strtree.STRtree sTRtree) Drape a multilinestring to a set of triangles
static com.vividsolutions.jts.geom.Geometry	drapeMultiPolygon(com.vividsolutions.jts.geom.MultiPolygon polygons, com.vividsolutions.jts.geom.Geometry triangles, com.vividsolutions.jts.index.strtree.STRtree sTRtree) Drape a multilinestring to a set of triangles
static com.vividsolutions.jts.geom.Geometry	drapePoints(com.vividsolutions.jts.geom.Geometry pts, com.vividsolutions.jts.geom.Geometry triangles, com.vividsolutions.jts.index.strtree.STRtree sTRtree) Drape a point or a multipoint geometry to a set of triangles
static com.vividsolutions.jts.geom.Geometry	drapePolygon(com.vividsolutions.jts.geom.Polygon p, com.vividsolutions.jts.geom.Geometry triangles, com.vividsolutions.jts.index.strtree.STRtree sTRtree) Drape a polygon on a set of triangles
String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Geometry	lineMerge(com.vividsolutions.jts.geom.Geometry geom, com.vividsolutions.jts.geom.GeometryFactory factory) A method to merge a geometry to a set of linestring

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_Drape

public ST_Drape()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

drape

public static com.vividsolutions.jts.geom.Geometry drape(com.vividsolutions.jts.geom.Geometry geomToDrape,
                                                         com.vividsolutions.jts.geom.Geometry triangles)
                                                  throws SQLException

Throws:

SQLException

drapePoints

public static com.vividsolutions.jts.geom.Geometry drapePoints(com.vividsolutions.jts.geom.Geometry pts,
                                                               com.vividsolutions.jts.geom.Geometry triangles,
                                                               com.vividsolutions.jts.index.strtree.STRtree sTRtree)

Drape a point or a multipoint geometry to a set of triangles

Parameters:

pts -

triangles -

sTRtree -

Returns:

drapeMultiPolygon

public static com.vividsolutions.jts.geom.Geometry drapeMultiPolygon(com.vividsolutions.jts.geom.MultiPolygon polygons,
                                                                     com.vividsolutions.jts.geom.Geometry triangles,
                                                                     com.vividsolutions.jts.index.strtree.STRtree sTRtree)

Drape a multilinestring to a set of triangles

Parameters:

polygons -

triangles -

sTRtree -

Returns:

drapeMultiLineString

public static com.vividsolutions.jts.geom.Geometry drapeMultiLineString(com.vividsolutions.jts.geom.MultiLineString lines,
                                                                        com.vividsolutions.jts.geom.Geometry triangles,
                                                                        com.vividsolutions.jts.index.strtree.STRtree sTRtree)

Drape a multilinestring to a set of triangles

Parameters:

lines -

triangles -

sTRtree -

Returns:

drapeLineString

public static com.vividsolutions.jts.geom.Geometry drapeLineString(com.vividsolutions.jts.geom.LineString line,
                                                                   com.vividsolutions.jts.geom.Geometry triangles,
                                                                   com.vividsolutions.jts.index.strtree.STRtree sTRtree)

Drape a linestring to a set of triangles

Parameters:

line -

triangles -

sTRtree -

Returns:

drapePolygon

public static com.vividsolutions.jts.geom.Geometry drapePolygon(com.vividsolutions.jts.geom.Polygon p,
                                                                com.vividsolutions.jts.geom.Geometry triangles,
                                                                com.vividsolutions.jts.index.strtree.STRtree sTRtree)

Drape a polygon on a set of triangles

Parameters:

p -

triangles -

sTRtree -

Returns:

lineMerge

public static com.vividsolutions.jts.geom.Geometry lineMerge(com.vividsolutions.jts.geom.Geometry geom,
                                                             com.vividsolutions.jts.geom.GeometryFactory factory)

A method to merge a geometry to a set of linestring

Parameters:

geom -

factory -

Returns: