Class "Sline"

Description

class for line objects

Objects from the Class

Objects can be created by calls of the form new("Sline", ...), or (preferred) by calls to the function Sline

Slots

coords:

Object of class "matrix", containing the line coordinates

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 line

lines

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

Author(s)

Roger Bivand, Edzer Pebesma

See Also

Slines-class, SpatialLines-class

Examples