Class "Sline"

Description

class for sets of line objects

Usage

getSlinesSlinesSlot(SL)
getSlinesIDSlot(Slines)

Arguments

Objects from the Class

Objects can be created by calls to the function Sline

Slots

Slines:

Object of class "list", containing elements of class Sline-class

ID:

Object of class "character", unique identifier string

bbox:

Object of class "matrix", see Spatial-class

proj4string:

Object of class "CRS", see CRS-class

Extends

Class "Spatial", directly.

Methods

coordinates

signature(obj = "Sline"): retrieve coordinates from lines; returns list with matrices

lines

signature(x = "Sline"): add lines to a plot

Author(s)

Roger Bivand, Edzer Pebesma

See Also

Slines-class, SpatialLines-class

Examples