class-SpatialCollections: Class "SpatialCollections"

In rgeos: Interface to Geometry Engine - Open Source ('GEOS')

Class "SpatialCollections"

Description

class to hold SpatialPoints, SpatialLines, SpatialRings, and SpatialPolygons (without attributes)

Objects from the Class

Objects can be created by calls to the function SpatialCollections

Slots

pointobj:

Object of class SpatialPoints or NULL

lineobj:

Object of class SpatialLines or NULL

ringobj:

Object of class SpatialRings or NULL

polyobj:

Object of class SpatialPolygons or NULL

plotOrder:

Numeric vector of length 4

Extends

Class "Spatial", directly.

Methods

Methods defined with class "SpatialCollections" in the signature:

plot

signature(x = "SpatialCollections", y = "missing"): plot objects within the SpatialCollections object in the order specified by plotOrder slot

row.names

signature(object = "SpatialCollections"): retrieves the ID elements from non-NULL geometry slots

Author(s)

Colin Rundel

See Also

SpatialCollections SpatialPoints SpatialLines SpatialRings SpatialPolygons

Examples

 
	#NONE 

rgeos documentation built on July 9, 2023, 3:08 p.m.