1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY graphviz-download-http "http://graphviz.org/pub/graphviz/stable/SOURCES/graphviz-&graphviz-version;.tar.gz">
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8 | <!ENTITY graphviz-download-ftp " ">
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9 | <!ENTITY graphviz-md5sum "a8a54f8abac5bcdafd9a568e85a086d6">
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10 | <!ENTITY graphviz-size "23 MB">
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11 | <!ENTITY graphviz-buildsize "174 MB">
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12 | <!ENTITY graphviz-time "1.2 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="graphviz" xreflabel="Graphviz-&graphviz-version;">
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16 | <?dbhtml filename="graphviz.html"?>
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17 |
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18 | <sect1info>
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19 | <othername>$LastChangedBy$</othername>
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20 | <date>$Date$</date>
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21 | </sect1info>
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22 |
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23 | <title>Graphviz-&graphviz-version;</title>
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24 |
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25 | <indexterm zone="graphviz">
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26 | <primary sortas="a-Graphviz">Graphviz</primary>
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27 | </indexterm>
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28 |
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29 | <sect2 role="package">
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30 | <title>Introduction to Graphviz</title>
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31 |
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32 | <para>
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33 | The <application>Graphviz</application> package contains graph
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34 | visualization software. Graph visualization is a way of representing
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35 | structural information as diagrams of abstract graphs and networks.
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36 | <application>Graphviz</application> has several main graph layout
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37 | programs. It also has web and interactive graphical interfaces, auxiliary
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38 | tools, libraries, and language bindings.
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39 | </para>
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40 |
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41 | &lfs74_checked;
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42 |
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43 | <bridgehead renderas="sect3">Package Information</bridgehead>
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44 | <itemizedlist spacing="compact">
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45 | <listitem>
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46 | <para>
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47 | Download (HTTP): <ulink url="&graphviz-download-http;"/>
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48 | </para>
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49 | </listitem>
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50 | <listitem>
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51 | <para>
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52 | Download (FTP): <ulink url="&graphviz-download-ftp;"/>
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53 | </para>
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54 | </listitem>
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55 | <listitem>
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56 | <para>
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57 | Download MD5 sum: &graphviz-md5sum;
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58 | </para>
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59 | </listitem>
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60 | <listitem>
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61 | <para>
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62 | Download size: &graphviz-size;
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63 | </para>
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64 | </listitem>
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65 | <listitem>
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66 | <para>
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67 | Estimated disk space required: &graphviz-buildsize;
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68 | </para>
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69 | </listitem>
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70 | <listitem>
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71 | <para>
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72 | Estimated build time: &graphviz-time;
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73 | </para>
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74 | </listitem>
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75 | </itemizedlist>
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76 |
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77 | <bridgehead renderas="sect3">Graphviz Dependencies</bridgehead>
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78 |
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79 | <bridgehead renderas="sect4">Recommended</bridgehead>
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80 | <para role="recommended">
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81 | <xref linkend="expat"/>,
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82 | <xref linkend="freetype2"/>,
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83 | <xref linkend="fontconfig"/>,
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84 | <xref linkend="freeglut"/>,
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85 | <xref linkend="gdk-pixbuf"/>,
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86 | <xref linkend="libjpeg"/>,
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87 | <xref linkend="libpng"/>,
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88 | <xref linkend="librsvg"/>,
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89 | <xref linkend="pango"/> and
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90 | <xref linkend="xorg7-lib"/>
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91 | </para>
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92 |
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93 | <bridgehead renderas="sect4">Optional</bridgehead>
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94 | <para role="optional">
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95 | <ulink url="http://openil.sourceforge.net/projects.php">DevIL</ulink>,
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96 | <ulink url="http://www.perens.com/FreeSoftware/ElectricFence/">Electric Fence</ulink>,
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97 | <xref linkend="libglade"/>,
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98 | <ulink url="http://sourceforge.net/projects/lasi/">libLASi</ulink>,
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99 | <ulink url="http://www.libgd.org/">GD Library</ulink>,
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100 | <ulink url="http://www.freedesktop.org/wiki/Software/glitz">glitz</ulink>,
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101 | <xref linkend="gs"/>,
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102 | <xref linkend="gtk2"/> and
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103 | <xref linkend="qt4"/>
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104 | </para>
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105 |
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106 | <bridgehead renderas="sect4">Optional (To Build Language Bindings)</bridgehead>
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107 | <para role="optional">
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108 | <xref linkend="swig"/> (<application>SWIG</application> must be
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109 | installed or no bindings will be built),
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110 | <xref linkend="guile"/>,
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111 | <xref linkend="openjdk"/>,
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112 | <ulink url="http://www.iolanguage.org/">Io</ulink>,
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113 | <xref linkend="lua"/>,
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114 | <ulink url="http://www.mono-project.com/Main_Page">Mono</ulink>,
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115 | <ulink url="http://ocaml.org/">OCaml</ulink>,
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116 | <xref linkend="php"/>,
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117 | <xref linkend="python2"/>,
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118 | <ulink url="http://www.r-project.org/">R</ulink>,
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119 | <xref linkend="ruby"/>,
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120 | <xref linkend="tcl"/> and
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121 | <xref linkend="tk"/>
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122 | </para>
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123 |
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124 | <para condition="html" role="usernotes">User Notes:
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125 | <ulink url="&blfs-wiki;/graphviz"/>
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126 | </para>
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127 | </sect2>
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128 |
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129 | <sect2 role="installation">
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130 | <title>Installation of Graphviz</title>
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131 |
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132 | <para>
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133 | Install <application>Graphviz</application> by running the following
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134 | commands:
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135 | </para>
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136 |
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137 | <screen><userinput>./configure --prefix=/usr &&
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138 | make</userinput></screen>
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139 |
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140 | <para>
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141 | This package does not come with a test suite that provides meaningful results.
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142 | </para>
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143 |
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144 | <para>
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145 | Now, as the <systemitem class="username">root</systemitem> user:
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146 | </para>
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147 |
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148 | <screen role="root"><userinput>make install</userinput></screen>
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149 |
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150 | <para>
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151 | If desired, create a symbolic link in the system documents directory
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152 | to the documentation installed in
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153 | <filename class="directory">/usr/share/graphviz/doc</filename> using the
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154 | following command as the <systemitem class="username">root</systemitem>
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155 | user:
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156 | </para>
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157 |
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158 | <screen role="root"><userinput>ln -v -s /usr/share/graphviz/doc \
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159 | /usr/share/doc/graphviz-&graphviz-version;</userinput></screen>
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160 |
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161 | </sect2>
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162 |
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163 | <sect2 role="configuration">
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164 | <title>Configuring Graphviz</title>
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165 |
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166 | <sect3 id="graphviz-config">
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167 | <title>Config Files</title>
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168 |
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169 | <para>
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170 | <filename>/usr/lib/graphviz/config</filename>
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171 | </para>
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172 |
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173 | <indexterm zone="graphviz graphviz-config">
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174 | <primary sortas="e-usr-share-graphviz-config">/usr/share/graphviz/config</primary>
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175 | </indexterm>
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176 |
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177 | </sect3>
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178 |
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179 | <sect3>
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180 | <title>Configuration Information</title>
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181 |
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182 | <para>
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183 | There are no specific configuration requirements for
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184 | <application>Graphviz</application>. You may consider installing the
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185 | additional plugins and tools available from the download page at
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186 | <ulink url="http://www.graphviz.org/Download_source.php"/> for additional
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187 | capabilities. If additional plugins are installed, you can run
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188 | <command>dot -c</command> (as the
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189 | <systemitem class="username">root</systemitem> user) to update the
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190 | <filename>config</filename> file in
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191 | <filename class="directory">/usr/lib/graphviz</filename>.
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192 | </para>
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193 |
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194 | </sect3>
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195 |
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196 | </sect2>
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197 |
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198 | <sect2 role="content">
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199 | <title>Contents</title>
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200 |
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201 | <segmentedlist>
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202 | <segtitle>Installed Programs</segtitle>
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203 | <segtitle>Installed Libraries</segtitle>
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204 | <segtitle>Installed Directories</segtitle>
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205 |
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206 | <seglistitem>
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207 | <seg>
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208 | acyclic, bcomps, ccomps, circo, cluster, diffimg, dijkstra,
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209 | dot, dot2gxl, dot_builtins, dotty, fdp, gc, gml2gv, graphml2gv,
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210 | gv2gml, gv2gxl, gvcolor, gvedit, gvgen, gvmap, gvmap.sh, gvpack, gvpr,
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211 | gxl2dot, gxl2gv, lefty, lneato, mm2gv, neato, nop, osage,
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212 | patchwork, prune, sccmap, sfdp, tred, twopi, unflatten and, vimdot
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213 | </seg>
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214 | <seg>
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215 | libcdt.so, libcgraph.so, libgvc.so, libgvpr.so, libpathplan.so, and
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216 | libxdot.so
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217 | </seg>
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218 | <seg>
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219 | /usr/include/graphviz,
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220 | /usr/lib/graphviz, and
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221 | /usr/share/graphviz
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222 | </seg>
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223 | </seglistitem>
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224 | </segmentedlist>
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225 |
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226 | <variablelist>
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227 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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228 | <?dbfo list-presentation="list"?>
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229 | <?dbhtml list-presentation="table"?>
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230 |
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231 | <varlistentry id="acyclic">
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232 | <term><command>acyclic</command></term>
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233 | <listitem>
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234 | <para>
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235 | is a filter that takes a directed graph as input and outputs a
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236 | copy of the graph with sufficient edges reversed to make the
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237 | graph acyclic.
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238 | </para>
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239 | <indexterm zone="graphviz acyclic">
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240 | <primary sortas="b-acyclic">acyclic</primary>
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241 | </indexterm>
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242 | </listitem>
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243 | </varlistentry>
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244 |
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245 | <varlistentry id="bcomps">
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246 | <term><command>bcomps</command></term>
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247 | <listitem>
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248 | <para>
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249 | decomposes graphs into their biconnected components,
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250 | printing the components to standard output.
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251 | </para>
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252 | <indexterm zone="graphviz bcomps">
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253 | <primary sortas="b-bcomps">bcomps</primary>
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254 | </indexterm>
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255 | </listitem>
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256 | </varlistentry>
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257 |
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258 | <varlistentry id="ccomps">
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259 | <term><command>ccomps</command></term>
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260 | <listitem>
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261 | <para>
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262 | decomposes graphs into their connected components,
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263 | printing the components to standard output.
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264 | </para>
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265 | <indexterm zone="graphviz ccomps">
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266 | <primary sortas="b-ccomps">ccomps</primary>
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267 | </indexterm>
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268 | </listitem>
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269 | </varlistentry>
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270 |
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271 | <varlistentry id="circo">
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272 | <term><command>circo</command></term>
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273 | <listitem>
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274 | <para>
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275 | draws graphs using a circular layout.
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276 | </para>
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277 | <indexterm zone="graphviz circo">
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278 | <primary sortas="b-circo">circo</primary>
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279 | </indexterm>
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280 | </listitem>
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281 | </varlistentry>
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282 |
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283 | <varlistentry id="cluster">
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284 | <term><command>cluster</command></term>
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285 | <listitem>
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286 | <para>
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287 | takes as input a graph in DOT format, finds node clusters
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288 | and augments the graph with this information.
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289 | </para>
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290 | <indexterm zone="graphviz cluster">
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291 | <primary sortas="b-cluster">cluster</primary>
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292 | </indexterm>
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293 | </listitem>
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294 | </varlistentry>
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295 |
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296 | <varlistentry id="diffimg">
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297 | <term><command>diffimg</command></term>
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298 | <listitem>
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299 | <para>
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300 | generates an image where each pixel is the
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301 | difference between the corresponding pixel in
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302 | each of the two source images.
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303 | </para>
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304 | <indexterm zone="graphviz diffimg">
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305 | <primary sortas="b-diffimg">diffimg</primary>
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306 | </indexterm>
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307 | </listitem>
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308 | </varlistentry>
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309 |
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310 | <varlistentry id="dijkstra">
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311 | <term><command>dijkstra</command></term>
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312 | <listitem>
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313 | <para>
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314 | reads a stream of graphs and for each computes the distance of
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315 | every node from sourcenode.
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316 | </para>
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317 | <indexterm zone="graphviz dijkstra">
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318 | <primary sortas="b-dijkstra">dijkstra</primary>
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319 | </indexterm>
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320 | </listitem>
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321 | </varlistentry>
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322 |
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323 | <varlistentry id="dot">
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324 | <term><command>dot</command></term>
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325 | <listitem>
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326 | <para>
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327 | draws directed graphs. It works well on DAGs and other graphs
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328 | that can be drawn as hierarchies. It reads attributed graph files and
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329 | writes drawings. By default, the output format dot is the input file
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330 | with layout coordinates appended.
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331 | </para>
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332 | <indexterm zone="graphviz dot">
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333 | <primary sortas="b-dot">dot</primary>
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334 | </indexterm>
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335 | </listitem>
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336 | </varlistentry>
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337 |
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338 | <varlistentry id="dot2gxl">
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339 | <term><command>dot2gxl</command></term>
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340 | <listitem>
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341 | <para>
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342 | converts between graphs represented in GXL and in the DOT
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343 | language. Unless a conversion type is specified using a flag,
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344 | <command>gxl2dot</command> will deduce the type of conversion from
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345 | the suffix of the input file, a
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346 | <filename class='extension'>.dot</filename> suffix causing a
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347 | conversion from DOT to GXL, and a
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348 | <filename class='extension'>.gxl</filename> suffix causing a
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349 | conversion from GXL to DOT.
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350 | </para>
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351 | <indexterm zone="graphviz dot2gxl">
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352 | <primary sortas="b-dot2gxl">dot2gxl</primary>
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353 | </indexterm>
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354 | </listitem>
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355 | </varlistentry>
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356 |
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357 | <varlistentry id="dotty">
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358 | <term><command>dotty</command></term>
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359 | <listitem>
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360 | <para>
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361 | is a graph editor for the X Window System. It may be run as a
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362 | standalone editor, or as a front end for applications that use
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363 | graphs. It can control multiple windows viewing different graphs.
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364 | </para>
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365 | <indexterm zone="graphviz dotty">
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366 | <primary sortas="b-dotty">dotty</primary>
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367 | </indexterm>
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368 | </listitem>
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369 | </varlistentry>
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370 |
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371 | <varlistentry id="fdp">
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372 | <term><command>fdp</command></term>
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373 | <listitem>
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374 | <para>
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375 | draws undirected graphs using a <quote>spring</quote> model. It
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376 | relies on a force-directed approach in the spirit of Fruchterman
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377 | and Reingold.
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378 | </para>
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379 | <indexterm zone="graphviz fdp">
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380 | <primary sortas="b-fdp">fdp</primary>
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381 | </indexterm>
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382 | </listitem>
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383 | </varlistentry>
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384 |
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385 | <varlistentry id="gc-graphviz">
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386 | <term><command>gc</command></term>
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387 | <listitem>
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388 | <para>
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389 | is a graph analogue to <command>wc</command> in that it prints
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390 | to standard output the number of nodes, edges, connected components
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391 | or clusters contained in the input files. It also prints a total
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392 | count for all graphs if more than one graph is given.
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393 | </para>
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394 | <indexterm zone="graphviz gc-graphviz">
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395 | <primary sortas="b-gc">gc</primary>
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396 | </indexterm>
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397 | </listitem>
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398 | </varlistentry>
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399 |
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400 | <varlistentry id="gml2gv">
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401 | <term><command>gml2gv</command></term>
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402 | <listitem>
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403 | <para>
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404 | converts a graph specified in the GML format to
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405 | a graph in the GV (formerly DOT) format.
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406 | </para>
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407 | <indexterm zone="graphviz gml2gv">
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408 | <primary sortas="b-gml2gv">gml2gv</primary>
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409 | </indexterm>
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410 | </listitem>
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411 | </varlistentry>
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412 |
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413 | <varlistentry id="gxl2gv">
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414 | <term><command>gxl2gv</command></term>
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415 | <listitem>
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416 | <para>
|
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417 | converts between graphs represented in GXL and in
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418 | the GV language.
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419 | </para>
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420 | <indexterm zone="graphviz gxl2gv">
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421 | <primary sortas="b-gxl2gv">gxl2gv</primary>
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422 | </indexterm>
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423 | </listitem>
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424 | </varlistentry>
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425 |
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426 | <varlistentry id="gvcolor">
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427 | <term><command>gvcolor</command></term>
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428 | <listitem>
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429 | <para>
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430 | is a filter that sets node colors from initial seed values.
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431 | Colors flow along edges from tail to head, and are averaged (as HSB
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432 | vectors) at nodes.
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433 | </para>
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434 | <indexterm zone="graphviz gvcolor">
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435 | <primary sortas="b-gvcolor">gvcolor</primary>
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436 | </indexterm>
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437 | </listitem>
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438 | </varlistentry>
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439 |
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440 | <varlistentry id="gvedit">
|
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441 | <term><command>gvedit</command></term>
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442 | <listitem>
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443 | <para>
|
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444 | provides a simple graph editor and viewer. It allows many
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445 | graphs to be viewed at the same time. The text of each
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446 | graph is displayed in its own text window.
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447 | </para>
|
---|
448 | <indexterm zone="graphviz gvedit">
|
---|
449 | <primary sortas="b-gvedit">gvedit</primary>
|
---|
450 | </indexterm>
|
---|
451 | </listitem>
|
---|
452 | </varlistentry>
|
---|
453 |
|
---|
454 | <varlistentry id="gvgen">
|
---|
455 | <term><command>gvgen</command></term>
|
---|
456 | <listitem>
|
---|
457 | <para>
|
---|
458 | generates a variety of simple, regularly-structured
|
---|
459 | abstract graphs.
|
---|
460 | </para>
|
---|
461 | <indexterm zone="graphviz gvgen">
|
---|
462 | <primary sortas="b-gvgen">gvgen</primary>
|
---|
463 | </indexterm>
|
---|
464 | </listitem>
|
---|
465 | </varlistentry>
|
---|
466 |
|
---|
467 | <varlistentry id="gvmap">
|
---|
468 | <term><command>gvmap</command></term>
|
---|
469 | <listitem>
|
---|
470 | <para>
|
---|
471 | takes as input a graph in DOT format, finds node
|
---|
472 | clusters and produces a rendering of the graph as
|
---|
473 | a geographic-style map, with clusters highlighted,
|
---|
474 | in xdot format.
|
---|
475 | </para>
|
---|
476 | <indexterm zone="graphviz gvmap">
|
---|
477 | <primary sortas="b-gvmap">gvmap</primary>
|
---|
478 | </indexterm>
|
---|
479 | </listitem>
|
---|
480 | </varlistentry>
|
---|
481 |
|
---|
482 | <varlistentry id="gvpack">
|
---|
483 | <term><command>gvpack</command></term>
|
---|
484 | <listitem>
|
---|
485 | <para>
|
---|
486 | reads in a stream of graphs, combines the graphs into a single layout,
|
---|
487 | and produces a single graph serving as the union of the input graphs.
|
---|
488 | </para>
|
---|
489 | <indexterm zone="graphviz gvpack">
|
---|
490 | <primary sortas="b-gvpack">gvpack</primary>
|
---|
491 | </indexterm>
|
---|
492 | </listitem>
|
---|
493 | </varlistentry>
|
---|
494 |
|
---|
495 | <varlistentry id="gvpr">
|
---|
496 | <term><command>gvpr</command></term>
|
---|
497 | <listitem>
|
---|
498 | <para>
|
---|
499 | is a graph stream editor inspired by <command>awk</command>. It
|
---|
500 | copies input graphs to its output, possibly transforming their
|
---|
501 | structure and attributes, creating new graphs, or printing arbitrary
|
---|
502 | information.
|
---|
503 | </para>
|
---|
504 | <indexterm zone="graphviz gvpr">
|
---|
505 | <primary sortas="b-gvpr">gvpr</primary>
|
---|
506 | </indexterm>
|
---|
507 | </listitem>
|
---|
508 | </varlistentry>
|
---|
509 |
|
---|
510 | <varlistentry id="gxl2dot">
|
---|
511 | <term><command>gxl2dot</command></term>
|
---|
512 | <listitem>
|
---|
513 | <para>
|
---|
514 | converts between graphs represented in GXL and in the DOT
|
---|
515 | language. Unless a conversion type is specified using a flag,
|
---|
516 | <command>gxl2dot</command> will deduce the type of conversion from
|
---|
517 | the suffix of the input file, a
|
---|
518 | <filename class='extension'>.dot</filename> suffix causing a
|
---|
519 | conversion from DOT to GXL, and a
|
---|
520 | <filename class='extension'>.gxl</filename> suffix causing a
|
---|
521 | conversion from GXL to DOT.
|
---|
522 | </para>
|
---|
523 | <indexterm zone="graphviz gxl2dot">
|
---|
524 | <primary sortas="b-gxl2dot">gxl2dot</primary>
|
---|
525 | </indexterm>
|
---|
526 | </listitem>
|
---|
527 | </varlistentry>
|
---|
528 |
|
---|
529 | <varlistentry id="lefty">
|
---|
530 | <term><command>lefty</command></term>
|
---|
531 | <listitem>
|
---|
532 | <para>
|
---|
533 | is a two-view graphics editor for technical pictures.
|
---|
534 | </para>
|
---|
535 | <indexterm zone="graphviz lefty">
|
---|
536 | <primary sortas="b-lefty">lefty</primary>
|
---|
537 | </indexterm>
|
---|
538 | </listitem>
|
---|
539 | </varlistentry>
|
---|
540 |
|
---|
541 | <varlistentry id="lneato">
|
---|
542 | <term><command>lneato</command></term>
|
---|
543 | <listitem>
|
---|
544 | <para>
|
---|
545 | is a graph editor for the X Window System. It may be run as a
|
---|
546 | standalone editor, or as a front end for applications that use
|
---|
547 | graphs. It can control multiple windows viewing different graphs.
|
---|
548 | </para>
|
---|
549 | <indexterm zone="graphviz lneato">
|
---|
550 | <primary sortas="b-lneato">lneato</primary>
|
---|
551 | </indexterm>
|
---|
552 | </listitem>
|
---|
553 | </varlistentry>
|
---|
554 |
|
---|
555 | <varlistentry id="mm2gv">
|
---|
556 | <term><command>mm2gv</command></term>
|
---|
557 | <listitem>
|
---|
558 | <para>
|
---|
559 | converts a sparse matrix of the Matrix Market format
|
---|
560 | to a graph in the GV (formerly DOT) format.
|
---|
561 | </para>
|
---|
562 | <indexterm zone="graphviz mm2gv">
|
---|
563 | <primary sortas="b-mm2gv">mm2gv</primary>
|
---|
564 | </indexterm>
|
---|
565 | </listitem>
|
---|
566 | </varlistentry>
|
---|
567 |
|
---|
568 | <varlistentry id="neato">
|
---|
569 | <term><command>neato</command></term>
|
---|
570 | <listitem>
|
---|
571 | <para>
|
---|
572 | draws undirected graphs using <quote>spring</quote> models. Input
|
---|
573 | files must be formatted in the <command>dot</command> attributed
|
---|
574 | graph language. By default, the output of <command>neato</command>
|
---|
575 | is the input graph with layout coordinates appended.
|
---|
576 | </para>
|
---|
577 | <indexterm zone="graphviz neato">
|
---|
578 | <primary sortas="b-neato">neato</primary>
|
---|
579 | </indexterm>
|
---|
580 | </listitem>
|
---|
581 | </varlistentry>
|
---|
582 |
|
---|
583 | <varlistentry id="nop">
|
---|
584 | <term><command>nop</command></term>
|
---|
585 | <listitem>
|
---|
586 | <para>
|
---|
587 | reads a stream of graphs and prints each in pretty-printed (canonical)
|
---|
588 | format on stdout. If no files are given, it reads from stdin.
|
---|
589 | </para>
|
---|
590 | <indexterm zone="graphviz nop">
|
---|
591 | <primary sortas="b-nop">nop</primary>
|
---|
592 | </indexterm>
|
---|
593 | </listitem>
|
---|
594 | </varlistentry>
|
---|
595 |
|
---|
596 | <varlistentry id="osage">
|
---|
597 | <term><command>osage</command></term>
|
---|
598 | <listitem>
|
---|
599 | <para>
|
---|
600 | draws clustered graphs. As input, it takes any
|
---|
601 | graph in the DOT format.
|
---|
602 | </para>
|
---|
603 | <indexterm zone="graphviz osage">
|
---|
604 | <primary sortas="b-osage">osage</primary>
|
---|
605 | </indexterm>
|
---|
606 | </listitem>
|
---|
607 | </varlistentry>
|
---|
608 |
|
---|
609 | <varlistentry id="patchwork">
|
---|
610 | <term><command>patchwork</command></term>
|
---|
611 | <listitem>
|
---|
612 | <para>
|
---|
613 | draws clustered graphs using a squarified treemap layout.
|
---|
614 | As input, it takes any graph in the DOT format.
|
---|
615 | </para>
|
---|
616 | <indexterm zone="graphviz patchwork">
|
---|
617 | <primary sortas="b-patchwork">patchwork</primary>
|
---|
618 | </indexterm>
|
---|
619 | </listitem>
|
---|
620 | </varlistentry>
|
---|
621 |
|
---|
622 | <varlistentry id="prune">
|
---|
623 | <term><command>prune</command></term>
|
---|
624 | <listitem>
|
---|
625 | <para>
|
---|
626 | reads directed graphs in the same format used by
|
---|
627 | <command>dot</command> and removes subgraphs rooted at nodes
|
---|
628 | specified on the command line via options.
|
---|
629 | </para>
|
---|
630 | <indexterm zone="graphviz prune">
|
---|
631 | <primary sortas="b-prune">prune</primary>
|
---|
632 | </indexterm>
|
---|
633 | </listitem>
|
---|
634 | </varlistentry>
|
---|
635 |
|
---|
636 | <varlistentry id="sccmap">
|
---|
637 | <term><command>sccmap</command></term>
|
---|
638 | <listitem>
|
---|
639 | <para>
|
---|
640 | decomposes digraphs into strongly connected components and an
|
---|
641 | auxiliary map of the relationship between components. In this map,
|
---|
642 | each component is collapsed into a node. The resulting graphs are
|
---|
643 | printed to stdout.
|
---|
644 | </para>
|
---|
645 | <indexterm zone="graphviz sccmap">
|
---|
646 | <primary sortas="b-sccmap">sccmap</primary>
|
---|
647 | </indexterm>
|
---|
648 | </listitem>
|
---|
649 | </varlistentry>
|
---|
650 |
|
---|
651 | <varlistentry id="sfdp">
|
---|
652 | <term><command>sfdp</command></term>
|
---|
653 | <listitem>
|
---|
654 | <para>
|
---|
655 | draws undirected graphs using the <quote>spring</quote> model,
|
---|
656 | but it uses a multi-scale approach to produce layouts of large
|
---|
657 | graphs in a reasonably short time.
|
---|
658 | </para>
|
---|
659 | <indexterm zone="graphviz sfdp">
|
---|
660 | <primary sortas="b-sfdp">sfdp</primary>
|
---|
661 | </indexterm>
|
---|
662 | </listitem>
|
---|
663 | </varlistentry>
|
---|
664 |
|
---|
665 | <varlistentry id="tred">
|
---|
666 | <term><command>tred</command></term>
|
---|
667 | <listitem>
|
---|
668 | <para>
|
---|
669 | computes the transitive reduction of directed graphs, and
|
---|
670 | prints the resulting graphs to standard output. This removes edges
|
---|
671 | implied by transitivity. Nodes and subgraphs are not otherwise
|
---|
672 | affected.
|
---|
673 | </para>
|
---|
674 | <indexterm zone="graphviz tred">
|
---|
675 | <primary sortas="b-tred">tred</primary>
|
---|
676 | </indexterm>
|
---|
677 | </listitem>
|
---|
678 | </varlistentry>
|
---|
679 |
|
---|
680 | <varlistentry id="twopi">
|
---|
681 | <term><command>twopi</command></term>
|
---|
682 | <listitem>
|
---|
683 | <para>
|
---|
684 | draws graphs using a radial layout. Basically, one node is
|
---|
685 | chosen as the center and put at the origin. The remaining nodes are
|
---|
686 | placed on a sequence of concentric circles centered about the origin,
|
---|
687 | each a fixed radial distance from the previous circle.
|
---|
688 | </para>
|
---|
689 | <indexterm zone="graphviz twopi">
|
---|
690 | <primary sortas="b-twopi">twopi</primary>
|
---|
691 | </indexterm>
|
---|
692 | </listitem>
|
---|
693 | </varlistentry>
|
---|
694 |
|
---|
695 | <varlistentry id="unflatten">
|
---|
696 | <term><command>unflatten</command></term>
|
---|
697 | <listitem>
|
---|
698 | <para>
|
---|
699 | is a preprocessor to <command>dot</command> that is used to
|
---|
700 | improve the aspect ratio of graphs having many leaves or disconnected
|
---|
701 | nodes. The usual layout for such a graph is generally very wide or tall.
|
---|
702 | </para>
|
---|
703 | <indexterm zone="graphviz unflatten">
|
---|
704 | <primary sortas="b-unflatten">unflatten</primary>
|
---|
705 | </indexterm>
|
---|
706 | </listitem>
|
---|
707 | </varlistentry>
|
---|
708 |
|
---|
709 | <varlistentry id="vimdot">
|
---|
710 | <term><command>vimdot</command></term>
|
---|
711 | <listitem>
|
---|
712 | <para>
|
---|
713 | is a simple script which launches the <command>gvim</command>
|
---|
714 | or <command>vim</command> editor along with a GUI window
|
---|
715 | showing the <command>dot</command> output of the edited file.
|
---|
716 | </para>
|
---|
717 | <indexterm zone="graphviz vimdot">
|
---|
718 | <primary sortas="b-vimdot">vimdot</primary>
|
---|
719 | </indexterm>
|
---|
720 | </listitem>
|
---|
721 | </varlistentry>
|
---|
722 |
|
---|
723 | <varlistentry id="libcdt">
|
---|
724 | <term><filename class="libraryfile">libcdt.so</filename></term>
|
---|
725 | <listitem>
|
---|
726 | <para>
|
---|
727 | manages run-time dictionaries using standard container data
|
---|
728 | types: unordered set/multiset, ordered set/multiset, list, stack,
|
---|
729 | and queue.
|
---|
730 | </para>
|
---|
731 | <indexterm zone="graphviz libcdt">
|
---|
732 | <primary sortas="c-libcdt">libcdt.so</primary>
|
---|
733 | </indexterm>
|
---|
734 | </listitem>
|
---|
735 | </varlistentry>
|
---|
736 |
|
---|
737 | <varlistentry id="libcgraph">
|
---|
738 | <term><filename class="libraryfile">libcgraph.so</filename></term>
|
---|
739 | <listitem>
|
---|
740 | <para>
|
---|
741 | supports graph programming by maintaining graphs in memory and
|
---|
742 | reading and writing graph files. Graphs are composed of nodes,
|
---|
743 | edges, and nested subgraphs.
|
---|
744 | </para>
|
---|
745 | <indexterm zone="graphviz libcgraph">
|
---|
746 | <primary sortas="c-libcgraph">libcgraph.so</primary>
|
---|
747 | </indexterm>
|
---|
748 | </listitem>
|
---|
749 | </varlistentry>
|
---|
750 |
|
---|
751 | <varlistentry id="libgvc">
|
---|
752 | <term><filename class="libraryfile">libgvc.so</filename></term>
|
---|
753 | <listitem>
|
---|
754 | <para>
|
---|
755 | provides a context for applications wishing to manipulate
|
---|
756 | and render graphs. It provides a command line parsing,
|
---|
757 | common rendering code, and a plugin mechanism for renderers.
|
---|
758 | </para>
|
---|
759 | <indexterm zone="graphviz libgvc">
|
---|
760 | <primary sortas="c-libgvc">libgvc.so</primary>
|
---|
761 | </indexterm>
|
---|
762 | </listitem>
|
---|
763 | </varlistentry>
|
---|
764 |
|
---|
765 | <varlistentry id="libpathplan">
|
---|
766 | <term><filename class="libraryfile">libpathplan.so</filename></term>
|
---|
767 | <listitem>
|
---|
768 | <para>
|
---|
769 | contains functions to find the shortest path between two points
|
---|
770 | in a simple polygon.
|
---|
771 | </para>
|
---|
772 | <indexterm zone="graphviz libpathplan">
|
---|
773 | <primary sortas="c-libpathplan">libpathplan.so</primary>
|
---|
774 | </indexterm>
|
---|
775 | </listitem>
|
---|
776 | </varlistentry>
|
---|
777 |
|
---|
778 | <varlistentry id="libxdot">
|
---|
779 | <term><filename class="libraryfile">libxdot.so</filename></term>
|
---|
780 | <listitem>
|
---|
781 | <para>
|
---|
782 | provides support for parsing and deparsing graphical
|
---|
783 | operations specificed by the xdot language.
|
---|
784 | </para>
|
---|
785 | <indexterm zone="graphviz libxdot">
|
---|
786 | <primary sortas="c-libxdot">libxdot.so</primary>
|
---|
787 | </indexterm>
|
---|
788 | </listitem>
|
---|
789 | </varlistentry>
|
---|
790 |
|
---|
791 | </variablelist>
|
---|
792 |
|
---|
793 | </sect2>
|
---|
794 |
|
---|
795 | </sect1>
|
---|