EVOLUTION-MANAGER
Edit File: Extent-class.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Class "Extent"</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for Extent-class {raster}"><tr><td>Extent-class {raster}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Class "Extent" </h2> <h3>Description</h3> <p>Objects of class Extent are used to define the spatial extent (extremes) of objects of the BasicRaster and Raster* classes. </p> <h3>Objects from the Class</h3> <p>You can use the <code><a href="extent.html">extent</a></code> function to create Extent objects, or to extract them from Raster* and Spatial* objects. </p> <h3>Slots</h3> <dl> <dt><code>xmin</code>:</dt><dd><p>minimum x coordinate</p> </dd> <dt><code>xmax</code>:</dt><dd><p>maximum x coordinate</p> </dd> <dt><code>ymin</code>:</dt><dd><p>minumum y coordinate</p> </dd> <dt><code>ymax</code>:</dt><dd><p>maximum y coordinate</p> </dd> </dl> <h3>Methods</h3> <dl> <dt>show</dt><dd><p>display values of a Extent object </p> </dd> </dl> <h3>See Also</h3> <p><code><a href="extent.html">extent</a></code>, <code><a href="setExtent.html">setExtent</a></code> </p> <h3>Examples</h3> <pre> ext <- extent(-180,180,-90,90) ext </pre> <hr /><div style="text-align: center;">[Package <em>raster</em> version 3.3-13 <a href="00Index.html">Index</a>]</div> </body></html>