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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>plgfile: Get output file handle</title><link rel="stylesheet" type="text/css" href="stylesheet.css"><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><link rel="home" href="index.html" title="Documentation of the PLplot plotting software"><link rel="up" href="API-C.html" title="Chapter 18. The Specialized C/C++ API for PLplot"><link rel="prev" href="plfsurf3d.html" title="plfsurf3d: Plot shaded 3-d surface plot"><link rel="next" href="plMergeOpts.html" title="plMergeOpts: Merge use option table into internal info structure"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">
<code class="function">plgfile</code>: Get output file handle
</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="plfsurf3d.html">Prev</a> </td><th width="60%" align="center">Chapter 18. The Specialized C/C++ API for PLplot</th><td width="20%" align="right"> <a accesskey="n" href="plMergeOpts.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h4 class="title"><a name="plgfile"></a>
<code class="function">plgfile</code>: Get output file handle
</h4></div></div></div><p>
</p><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">
<b class="fsfunc">plgfile</b>
(</code></td><td><var class="pdparam">file</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div><p>
</p><p>
Gets the current output file handle, if applicable.
</p><div class="variablelist"><dl class="variablelist"><dt><span class="term">
<em class="parameter"><code>file</code></em>
(<code class="literal">FILE **</code>, output)
</span></dt><dd><p>
File pointer to current output file.
</p></dd></dl></div><p>
This function is not used in any of our C examples.
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