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<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
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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>SetLegendBgColor</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="SetLegend.html" title="SetLegend" /><link rel="next" href="SetLegendColorboxBorders.html" title="SetLegendColorboxBorders" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">SetLegendBgColor</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="SetLegend.html">Prev</a> </td><th width="60%" align="center">PHPlot Function Reference</th><td width="20%" align="right"> <a accesskey="n" href="SetLegendColorboxBorders.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="SetLegendBgColor"></a><div class="titlepage"></div><div class="refnamediv"><h2><span class="refentrytitle">SetLegendBgColor</span></h2><p>SetLegendBgColor — Set legend background color</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">$plot->SetLegendBgColor(<em class="parameter"><code>$color</code></em>)</pre></div><div class="refsect1"><a id="idp1378229684"></a><h2>Description</h2><p>
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<code class="function">SetLegendBgColor</code> sets the background color used in the
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legend.
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</p></div><div class="refsect1"><a id="idp1378230684"></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>
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Color value to use.
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See <a class="xref" href="conc-colors.html" title="3.5. Colors">Section 3.5, “Colors”</a> for more on color values.
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</p></dd></dl></div></div><div class="refsect1"><a id="idp1378232540"></a><h2>Notes</h2><p>
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If <code class="function">SetLegendBgColor</code> is not used, the legend background
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color will be the same as the image background color.
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The image background color is set with <a class="xref" href="SetBackgroundColor.html" title="SetBackgroundColor"><span class="refentrytitle">SetBackgroundColor</span></a>,
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and defaults to white.
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</p><p>
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If you position the legend outside the plot area, this function is useful to
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make it stand out more, by using a color that differs from image background
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color. Similarly, if your legend is positioned inside the plot area, but you
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have not changed the plot area background, you can use this function to make
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the legend stand out with a different background color.
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</p></div><div class="refsect1"><a id="idp1378234588"></a><h2>History</h2><p>
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This function was added in PHPlot-6.0.0. In earlier releases, the legend
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background was always drawn using the image background color.
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</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="SetLegend.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="SetLegendColorboxBorders.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SetLegend </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> SetLegendColorboxBorders</td></tr></table></div></body></html>
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