widthDetails.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><title>R: Width and Height of a grid grob</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" type="text/css" href="../../R.css">
</head><body>
<table width="100%" summary="page for widthDetails {grid}"><tr><td>widthDetails {grid}</td><td align="right">R Documentation</td></tr></table>
<h2>Width and Height of a grid grob</h2>
<h3>Description</h3>
<p>
These generic functions are used to determine the size of grid grobs.
</p>
<h3>Usage</h3>
<pre>
widthDetails(x)
heightDetails(x)
</pre>
<h3>Arguments</h3>
<table summary="R argblock">
<tr valign="top"><td><code>x</code></td>
<td>
A grid grob. </td></tr>
</table>
<h3>Details</h3>
<p>
These functions are called in the calculation of
<code>"grobwidth"</code> and <code>"grobheight"</code> units.
Methods should be written for classes derived from grob or gTree
where the size of the grob can be determined (see, for example
<code>grid:::widthDetails.frame</code>).
</p>
<h3>Value</h3>
<p>
A unit object.</p>
<h3>Author(s)</h3>
<p>
Paul Murrell
</p>
<h3>See Also</h3>
<p>
<code><a href="absolute.size.html">absolute.size</a></code>.
</p>
<hr><div align="center">[Package <em>grid</em> version 2.5.1 <a href="00Index.html">Index]</a></div>
</body></html>