File: Marker-Styles.html

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ -->
<head>
<title>GNU Octave: Marker Styles</title>

<meta name="description" content="GNU Octave: Marker Styles">
<meta name="keywords" content="GNU Octave: Marker Styles">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link href="index.html#Top" rel="start" title="Top">
<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
<link href="Advanced-Plotting.html#Advanced-Plotting" rel="up" title="Advanced Plotting">
<link href="Callbacks.html#Callbacks" rel="next" title="Callbacks">
<link href="Line-Styles.html#Line-Styles" rel="prev" title="Line Styles">
<style type="text/css">
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</style>


</head>

<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
<a name="Marker-Styles"></a>
<div class="header">
<p>
Next: <a href="Callbacks.html#Callbacks" accesskey="n" rel="next">Callbacks</a>, Previous: <a href="Line-Styles.html#Line-Styles" accesskey="p" rel="prev">Line Styles</a>, Up: <a href="Advanced-Plotting.html#Advanced-Plotting" accesskey="u" rel="up">Advanced Plotting</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
</div>
<hr>
<a name="Marker-Styles-1"></a>
<h4 class="subsection">15.4.3 Marker Styles</h4>
<a name="index-graphics-marker-styles"></a>
<a name="index-marker-styles_002c-graphics"></a>

<p>Marker styles are specified by the following properties:
</p>
<dl compact="compact">
<dt><code>marker</code></dt>
<dd><p>A character indicating a plot marker to be place at each data point, or
<code>&quot;none&quot;</code>, meaning no markers should be displayed.
</p>
</dd>
<dt><code>markeredgecolor</code></dt>
<dd><p>The color of the edge around the marker, or <code>&quot;auto&quot;</code>, meaning that
the edge color is the same as the face color.  See <a href="Colors.html#Colors">Colors</a>.
</p>
</dd>
<dt><code>markerfacecolor</code></dt>
<dd><p>The color of the marker, or <code>&quot;none&quot;</code> to indicate that the marker
should not be filled.  See <a href="Colors.html#Colors">Colors</a>.
</p>
</dd>
<dt><code>markersize</code></dt>
<dd><p>A number specifying the size of the marker.  The default is 1.  A value
of 2 is twice as large as the default, etc.
</p></dd>
</dl>

<p>The <code>colstyle</code> function will parse a <code>plot</code>-style specification
and will return the color, line, and marker values that would result.
</p>
<a name="XREFcolstyle"></a><dl>
<dt><a name="index-colstyle"></a>Function File: <em>[<var>style</var>, <var>color</var>, <var>marker</var>, <var>msg</var>] =</em> <strong>colstyle</strong> <em>(<var>linespec</var>)</em></dt>
<dd><p>Parse <var>linespec</var> and return the line style, color, and markers given.
In the case of an error, the string <var>msg</var> will return the text of the
error.
</p></dd></dl>





</body>
</html>