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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>SetDataLabelColor</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="SetDataColors.html" title="SetDataColors" /><link rel="next" href="SetDataType.html" title="SetDataType" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">SetDataLabelColor</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="SetDataColors.html">Prev</a> </td><th width="60%" align="center">PHPlot Function Reference</th><td width="20%" align="right"> <a accesskey="n" href="SetDataType.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="SetDataLabelColor"></a><div class="titlepage"></div><div class="refnamediv"><h2><span class="refentrytitle">SetDataLabelColor</span></h2><p>SetDataLabelColor &#8212; Set the color for data labels</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">$plot-&gt;SetDataLabelColor(<em class="parameter"><code>$color</code></em>)</pre></div><div class="refsect1"><a id="idp1377872236"></a><h2>Description</h2><p>
<code class="function">SetDataLabelColor</code> sets the color which is used for data
labels. This includes X axis data labels (for vertical plots) or Y axis
data labels (for horizontal plots). It also includes Data Value Labels, which
show the values of data points or bars within the plot area, unless
overridden by <a class="xref" href="SetDataValueLabelColor.html" title="SetDataValueLabelColor"><span class="refentrytitle">SetDataValueLabelColor</span></a>.
    </p></div><div class="refsect1"><a id="idp1377873860"></a><h2>Parameters</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="replaceable"><code>$color</code></em></span></dt><dd><p>
Color value to use.
See <a class="xref" href="conc-colors.html" title="3.5. Colors">Section 3.5, &#8220;Colors&#8221;</a> for more on color values.
          </p></dd></dl></div></div><div class="refsect1"><a id="idp1377875684"></a><h2>Notes</h2><p>
If <code class="function">SetDataLabelColor</code> is not used, data labels are
drawn using the general text color set with <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a>.
If neither <code class="function">SetDataLabelColor</code> nor
<code class="function">SetTextColor</code> is used, the default color is black.
    </p><p>
See also <a class="xref" href="conc-labels.html" title="3.6. Labels">Section 3.6, &#8220;Labels&#8221;</a> for information about different
label types.
    </p><p>
PHPlot has a deprecated function called <code class="function">SetLabelColor</code>.
Do not use this function. It does not set the color used for labels.
    </p></div><div class="refsect1"><a id="idp1377879092"></a><h2>History</h2><p>
This function was added in PHPlot-5.7.0. In earlier releases, the data
label colors could only be set using <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a>, which
also changed the color of other elements.
    </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="SetDataColors.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="SetDataType.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SetDataColors </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> SetDataType</td></tr></table></div></body></html>