pggeodb.nancy.inra.fr/db_robot - db_robot on pggeodb.nancy.inra.fr

Function: st_voronoipolygons

Schema

public

Owner

postgres

Descriptions

args: g1, tolerance, extend_to - Returns the cells of the Voronoi diagram constructed from the vertices of a geometry.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_voronoipolygons (
 g1 public.geometry,
 tolerance double precision = 0.0,
 extend_to public.geometry = NULL::geometry
)
RETURNS public.geometry AS
$span$
SELECT public._ST_Voronoi(g1, extend_to, tolerance, true)
$span$
LANGUAGE 'sql'
IMMUTABLE
CALLED ON NULL INPUT
SECURITY INVOKER
COST 1;

COMMENT ON FUNCTION public.st_voronoipolygons(g1 public.geometry, tolerance double precision, extend_to public.geometry)
IS 'args: g1, tolerance, extend_to - Returns the cells of the Voronoi diagram constructed from the vertices of a geometry.';

This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51