Lines-class

SL, Lines

classes

Classes and methods for spatial
data; the classes document where the spatial location information
resides, for 2D or 3D data. Utility functions are provided, e.g. for
plotting data as maps, spatial selection, as well as methods for
retrieving coordinates, for subsetting, print, summary, etc.

Edzer Pebesma

Classes and Methods for Spatial Data

Roger Bivand

Barry Rowlingson

Virgilio Gomez-Rubio

Robert Hijmans

Michael Sumner

Don MacQueen

Jim Lemon

Josh O'Brien

Joseph O'Rourke

Lines-class function

Objects can be created by calls to the function <a rd-options="" href="/link/Line?package=sp&version=1.4-2" data-mini-rdoc="sp::Line">Line</a>

Objects from the Class

<dl class="dl-horizontal">
 <dt><code>Lines</code>:</dt><dd>Object of class <code>"list"</code>, containing elements
	of class <a rd-options="" href="/link/Line-class?package=sp&version=1.4-2" data-mini-rdoc="sp::Line-class">Line-class</a></dd>
 <dt><code>ID</code>:</dt><dd><code>"character"</code> vector of length one, with unique identifier string</dd>
 </dl>

Slots

<dl class="dl-horizontal">
 <dt>coordinates</dt><dd><code>signature(obj = "Line")</code>: retrieve coordinates
	from lines; returns list with matrices</dd>
 <dt>lines</dt><dd><code>signature(x = "Line")</code>: add lines to a plot</dd>
 </dl>

Methods

Class "Lines" — Lines-class

Objects can be created by calls to the function <a rd-options='' href='Line'>Line</a>

<dl class='dl-horizontal'>
 <dt><code>Lines</code>:</dt><dd>Object of class <code>"list"</code>, containing elements
	of class <a rd-options='' href='Line-class'>Line-class</a></dd>
 <dt><code>ID</code>:</dt><dd><code>"character"</code> vector of length one, with unique identifier string</dd>
 </dl>

<dl class='dl-horizontal'>
 <dt>coordinates</dt><dd><code>signature(obj = "Line")</code>: retrieve coordinates
	from lines; returns list with matrices</dd>
 <dt>lines</dt><dd><code>signature(x = "Line")</code>: add lines to a plot</dd>
 </dl>

Lines-class: Class "Lines"

Description

Arguments

Objects from the Class

Slots

Methods

See Also