Package org.h2gis.functions.spatial.properties

Class ST_PointOnSurface

java.lang.Object
org.h2gis.api.AbstractFunction
org.h2gis.api.DeterministicScalarFunction
org.h2gis.functions.spatial.properties.ST_PointOnSurface
All Implemented Interfaces:
org.h2gis.api.Function, org.h2gis.api.ScalarFunction
public class ST_PointOnSurface extends org.h2gis.api.DeterministicScalarFunction
Get a Point that lie on the surface of a Surface Geometry. The returned point is always the same for the same geometry.
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_PointOnSurface()
    Default constructor

  • Method Summary

    Modifier and Type
    Method
    Description
    static org.locationtech.jts.geom.Geometry
    getInteriorPoint(org.locationtech.jts.geom.Geometry geometry)
     
    String
    getJavaStaticMethod()
     

    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 Details

    • ST_PointOnSurface

      public ST_PointOnSurface()
      Default constructor

  • Method Details

    • getJavaStaticMethod

      public String getJavaStaticMethod()

    • getInteriorPoint

      public static org.locationtech.jts.geom.Geometry getInteriorPoint(org.locationtech.jts.geom.Geometry geometry)
      Parameters:
      geometry - Valid Geometry instance
      Returns:
      A Point that lie on the surface or null if input geometry is not a surface.