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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>paintlib: Graph Legend</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.3.2 -->
<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Compound Members</a></div>
<h1>Graph Legend</h1>This page explains how to interpret the graphs that are generated by doxygen.<p>
Consider the following example: <div class="fragment"><pre><span class="comment">/*! Invisible class because of truncation */</span>
<span class="keyword">class </span>Invisible { };
<span class="comment"></span>
<span class="comment">/*! Truncated class, inheritance relation is hidden */</span>
<span class="keyword">class </span>Truncated : <span class="keyword">public</span> Invisible { };
<span class="comment">/* Class not documented with doxygen comments */</span>
<span class="keyword">class </span>Undocumented { };
<span class="comment"></span>
<span class="comment">/*! Class that is inherited using public inheritance */</span>
<span class="keyword">class </span>PublicBase : <span class="keyword">public</span> Truncated { };
<span class="comment"></span>
<span class="comment">/*! A template class */</span>
<span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">class </span>Templ { };
<span class="comment"></span>
<span class="comment">/*! Class that is inherited using protected inheritance */</span>
<span class="keyword">class </span>ProtectedBase { };
<span class="comment"></span>
<span class="comment">/*! Class that is inherited using private inheritance */</span>
<span class="keyword">class </span>PrivateBase { };
<span class="comment"></span>
<span class="comment">/*! Class that is used by the Inherited class */</span>
<span class="keyword">class </span>Used { };
<span class="comment"></span>
<span class="comment">/*! Super class that inherits a number of other classes */</span>
<span class="keyword">class </span>Inherited : <span class="keyword">public</span> PublicBase,
<span class="keyword">protected</span> ProtectedBase,
<span class="keyword">private</span> PrivateBase,
<span class="keyword">public</span> Undocumented
<span class="keyword">public</span> Templ<int>
{
<span class="keyword">private</span>:
Used *m_usedClass;
};
</pre></div>If the <code>MAX_DOT_GRAPH_HEIGHT</code> tag in the configuration file is set to 240 this will result in the following graph:<p>
<center><div align="center">
<img src="graph_legend.gif" alt="graph_legend.gif">
</div>
</center> <p>
The boxes in the above graph have the following meaning: <ul>
<li>
A filled black box represents the struct or class for which the graph is generated. </li>
<li>
A box with a black border denotes a documented struct or class. </li>
<li>
A box with a grey border denotes an undocumented struct or class. </li>
<li>
A box with a red border denotes a documented struct or class forwhich not all inheritance/containment relations are shown. A graph is truncated if it does not fit within the specified boundaries. </li>
</ul>
The arrows have the following meaning: <ul>
<li>
A dark blue arrow is used to visualize a public inheritance relation between two classes. </li>
<li>
A dark green arrow is used for protected inheritance. </li>
<li>
A dark red arrow is used for private inheritance. </li>
<li>
A purple dashed arrow is used if a class is contained or used by another class. The arrow is labeled with the variable(s) through which the pointed class or struct is accessible. </li>
<li>
A yellow dashed arrow denotes a relation between a template instance and the template class it was instantiated from. The arrow is labeled with the template parameters of the instance. </li>
</ul>
<hr size="1"><address style="align: right;"><small>Generated on Sun Jun 6 13:34:50 2004 for paintlib by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
</a>1.3.2 </small></address>
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