Extent

Extent-class

show,Extent-method

Objects of class Extent are used to define the spatial extent (extremes) of objects of the BasicRaster and Raster* classes.

classes

spatial

Reading, writing, manipulating, analyzing and modeling of spatial data. This package has been superseded by the "terra" package <https://CRAN.R-project.org/package=terra>.

Robert Hijmans

raster

Geographic Data Analysis and Modeling

Robert J. Hijmans

Jacob van Etten

Michael Sumner

Joe Cheng

Dan Baston

Andrew Bevan

Roger Bivand

Lorenzo Busetto

Mort Canty

Ben Fasoli

David Forrest

Aniruddha Ghosh

Duncan Golicher

Josh Gray

Jonathan A. Greenberg

Paul Hiemstra

Kassel Hingee

Alex Ilich

Institute for Mathematics Applied Geosciences 

Charles Karney

Matteo Mattiuzzi

Steven Mosher

Babak Naimi

Jakub Nowosad

Edzer Pebesma

Oscar Perpinan Lamigueiro

Etienne B. Racine

Barry Rowlingson

Ashton Shortridge

Bill Venables

Rafael Wueest

Extent-class function

You can use the <code>extent</code> function to create Extent objects, or to extract them from Raster* and Spatial* objects.

Objects from the Class

<dl>
 <dt><code>xmin</code>:</dt>
<dd>minimum x coordinate</dd> <dt><code>xmax</code>:</dt>
<dd>maximum x coordinate</dd> <dt><code>ymin</code>:</dt>
<dd>minumum y coordinate</dd> <dt><code>ymax</code>:</dt>
<dd>maximum y coordinate</dd> 
</dl>

Slots

<dl>
 <dt>show</dt>
<dd>display values of a Extent object</dd> 
</dl>

Methods

Class "Extent" — Extent-class

<dl>
 <dt><code>xmin</code>:</dt>
<dd>minimum x coordinate</dd>

 <dt><code>xmax</code>:</dt>
<dd>maximum x coordinate</dd>

 <dt><code>ymin</code>:</dt>
<dd>minumum y coordinate</dd>

 <dt><code>ymax</code>:</dt>
<dd>maximum y coordinate</dd>

 
</dl>

<dl>
 <dt>show</dt>
<dd>display values of a Extent object</dd>

 
</dl>

Class "Extent"

Extent-class: Class "Extent"

Description

Arguments

Objects from the Class

Slots

Methods

See Also

Examples