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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><title>DrawGraph</title><link rel="stylesheet" type="text/css" href="phplotdoc.css" /><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="PHPlot Reference Manual" /><link rel="up" href="reference.html" title="PHPlot Function Reference" /><link rel="prev" href="reference.html" title="PHPlot Function Reference" /><link rel="next" href="DrawMessage.html" title="DrawMessage" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">DrawGraph</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="reference.html">Prev</a> </td><th width="60%" align="center">PHPlot Function Reference</th><td width="20%" align="right"> <a accesskey="n" href="DrawMessage.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="DrawGraph"></a><div class="titlepage"></div><div class="refnamediv"><h2><span class="refentrytitle">DrawGraph</span></h2><p>DrawGraph &#8212; Draw the current graph onto the image</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">$plot-&gt;DrawGraph()</pre></div><div class="refsect1"><a id="idp1377635620"></a><h2>Description</h2><p>
<code class="function">DrawGraph</code> actually draws the current graph onto the
image. That is, until DrawGraph is used, nothing happens except the
recording of settings and data.
DrawGraph also outputs the image with <a class="xref" href="PrintImage.html" title="PrintImage"><span class="refentrytitle">PrintImage</span></a>,
unless <a class="xref" href="SetPrintImage.html" title="SetPrintImage"><span class="refentrytitle">SetPrintImage</span></a> was used.
    </p></div><div class="refsect1"><a id="idp1377637444"></a><h2>Parameters</h2><p>
None
    </p></div><div class="refsect1"><a id="idp1377638052"></a><h2>Notes</h2><p>
After using <code class="function">DrawGraph</code> and automatic or subsequent
output of the image, the PHPlot object should not be reused.
    </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="reference.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="DrawMessage.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">PHPlot Function Reference </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> DrawMessage</td></tr></table></div></body></html>