Package org.h2gis.functions.spatial.volume

Class GeometryExtrude

java.lang.Object
org.h2gis.functions.spatial.volume.GeometryExtrude
public class GeometryExtrude extends Object
This class is used to extrude a polygon or a linestring to a set of walls, roof, or floor using a height.
Author:
Erwan Bocher

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    GeometryExtrude.UpdateZValue
    Update the z value.

  • Method Summary

    Modifier and Type
    Method
    Description
    static org.locationtech.jts.geom.Geometry
    extractRoof(org.locationtech.jts.geom.LineString lineString, double height)
    Extract the linestring "roof".
    static org.locationtech.jts.geom.Polygon
    extractRoof(org.locationtech.jts.geom.Polygon polygon, double height)
    Extract the roof of a polygon
    static org.locationtech.jts.geom.MultiPolygon
    extractWalls(org.locationtech.jts.geom.LineString lineString, double height)
    Extrude the LineString as a set of walls.
    static org.locationtech.jts.geom.MultiPolygon
    extractWalls(org.locationtech.jts.geom.Polygon polygon, double height)
    Extract the walls from a polygon
    static org.locationtech.jts.geom.GeometryCollection
    extrudeLineStringAsGeometry(org.locationtech.jts.geom.LineString lineString, double height)
    Extrude the linestring as a collection of geometries The output geometryCollection contains the floor, the walls and the roof.
    static org.locationtech.jts.geom.GeometryCollection
    extrudePolygonAsGeometry(org.locationtech.jts.geom.Polygon polygon, double height)
    Extrude the polygon as a collection of geometries The output geometryCollection contains the floor, the walls and the roof.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • extrudePolygonAsGeometry

      public static org.locationtech.jts.geom.GeometryCollection extrudePolygonAsGeometry(org.locationtech.jts.geom.Polygon polygon, double height)
      Extrude the polygon as a collection of geometries The output geometryCollection contains the floor, the walls and the roof.
      Parameters:
      polygon -
      height -
      Returns:

    • extrudeLineStringAsGeometry

      public static org.locationtech.jts.geom.GeometryCollection extrudeLineStringAsGeometry(org.locationtech.jts.geom.LineString lineString, double height)
      Extrude the linestring as a collection of geometries The output geometryCollection contains the floor, the walls and the roof.
      Parameters:
      lineString -
      height -
      Returns:

    • extractRoof

      public static org.locationtech.jts.geom.Geometry extractRoof(org.locationtech.jts.geom.LineString lineString, double height)
      Extract the linestring "roof".
      Parameters:
      lineString -
      height -
      Returns:

    • extractWalls

      public static org.locationtech.jts.geom.MultiPolygon extractWalls(org.locationtech.jts.geom.Polygon polygon, double height)
      Extract the walls from a polygon
      Parameters:
      polygon -
      height -
      Returns:

    • extractRoof

      public static org.locationtech.jts.geom.Polygon extractRoof(org.locationtech.jts.geom.Polygon polygon, double height)
      Extract the roof of a polygon
      Parameters:
      polygon -
      height -
      Returns:

    • extractWalls

      public static org.locationtech.jts.geom.MultiPolygon extractWalls(org.locationtech.jts.geom.LineString lineString, double height)
      Extrude the LineString as a set of walls.
      Parameters:
      lineString -
      height -
      Returns: