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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>plstart: Initialization</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.html" title="Chapter 17. The Common API for PLplot"><link rel="prev" href="plstar.html" title="plstar: Initialization"><link rel="next" href="plstransform.html" title="plstransform: Set a global coordinate transform function"></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">plstart</code>: Initialization
</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="plstar.html">Prev</a> </td><th width="60%" align="center">Chapter 17. The Common API for PLplot</th><td width="20%" align="right"> <a accesskey="n" href="plstransform.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h4 class="title"><a name="plstart"></a>
<code class="function">plstart</code>: Initialization
</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">plstart</b>
(</code></td><td>
<var class="pdparam">devname</var>
, </td></tr><tr><td> </td><td>
<var class="pdparam">nx</var>
, </td></tr><tr><td> </td><td>
<var class="pdparam">ny</var>
<code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div><p>
</p><p>
Alternative to <a class="link" href="plstar.html" title="plstar: Initialization"><code class="function">plstar</code></a> for initializing the plotting package. The
device name keyword for the
desired output device must be supplied as an argument. These
keywords are the same as those printed out by <a class="link" href="plstar.html" title="plstar: Initialization"><code class="function">plstar</code></a>. If the
requested device is not available, or if the input string is empty or
begins with ``?'', the prompted start up of <a class="link" href="plstar.html" title="plstar: Initialization"><code class="function">plstar</code></a> is used. This
routine also divides the output device page into
<code class="literal">
<em class="parameter"><code>nx</code></em>
</code> by
<code class="literal">
<em class="parameter"><code>ny</code></em>
</code> subpages, each of which
may be used independently. The subroutine <a class="link" href="pladv.html" title="pladv: Advance the (sub-)page"><code class="function">pladv</code></a> is used to advance
from one subpage to the next.
</p><div class="variablelist"><dl class="variablelist"><dt><span class="term">
<em class="parameter"><code>devname</code></em>
(<code class="literal"><a class="link" href="c.html#PLCHAR_VECTOR-type"><code class="function">PLCHAR_VECTOR</code></a></code>, input)
</span></dt><dd><p>
An ascii character string containing the
device name keyword of the required output device. If
<em class="parameter"><code>devname</code></em> is NULL or if the first character of
the string is a ``?'', the normal (prompted) start up is used.
</p></dd><dt><span class="term">
<em class="parameter"><code>nx</code></em>
(<code class="literal"><a class="link" href="c.html#PLINT-type"><code class="function">PLINT</code></a></code>, input)
</span></dt><dd><p>
Number of subpages to divide output page in the x
direction.
</p></dd><dt><span class="term">
<em class="parameter"><code>ny</code></em>
(<code class="literal"><a class="link" href="c.html#PLINT-type"><code class="function">PLINT</code></a></code>, input)
</span></dt><dd><p>
Number of subpages to divide output page in the y
direction.
</p></dd></dl></div><p>
Redacted form:
</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
General: <code class="function">plstart(devname, nx, ny)</code>
</p></li></ul></div><p>
</p><p>
This function is not used in any examples.
</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="plstar.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="API.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="plstransform.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">
<code class="function">plstar</code>: Initialization
</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">
<code class="function">plstransform</code>: Set a global coordinate transform
function
</td></tr></table></div></body></html>
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