| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
|
|---|
| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|---|
| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|---|
| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
|
|---|
| 5 | %general-entities;
|
|---|
| 6 |
|
|---|
| 7 | <!ENTITY graphviz-download-http "https://www2.graphviz.org/Packages/stable/portable_source/graphviz-&graphviz-version;.tar.gz">
|
|---|
| 8 | <!ENTITY graphviz-download-ftp " ">
|
|---|
| 9 | <!ENTITY graphviz-md5sum "96792adafea5cc6879060c400da31ea3">
|
|---|
| 10 | <!ENTITY graphviz-size "33 MB">
|
|---|
| 11 | <!ENTITY graphviz-buildsize "284 MB">
|
|---|
| 12 | <!ENTITY graphviz-time "1.0 SBU (using parallelism=4)">
|
|---|
| 13 | ]>
|
|---|
| 14 |
|
|---|
| 15 | <sect1 id="graphviz" xreflabel="Graphviz-&graphviz-version;">
|
|---|
| 16 | <?dbhtml filename="graphviz.html"?>
|
|---|
| 17 |
|
|---|
| 18 | <sect1info>
|
|---|
| 19 | <othername>$LastChangedBy$</othername>
|
|---|
| 20 | <date>$Date$</date>
|
|---|
| 21 | </sect1info>
|
|---|
| 22 |
|
|---|
| 23 | <title>Graphviz-&graphviz-version;</title>
|
|---|
| 24 |
|
|---|
| 25 | <indexterm zone="graphviz">
|
|---|
| 26 | <primary sortas="a-Graphviz">Graphviz</primary>
|
|---|
| 27 | </indexterm>
|
|---|
| 28 |
|
|---|
| 29 | <sect2 role="package">
|
|---|
| 30 | <title>Introduction to Graphviz</title>
|
|---|
| 31 |
|
|---|
| 32 | <para>
|
|---|
| 33 | The <application>Graphviz</application> package contains graph
|
|---|
| 34 | visualization software. Graph visualization is a way of representing
|
|---|
| 35 | structural information as diagrams of abstract graphs and networks.
|
|---|
| 36 | <application>Graphviz</application> has several main graph layout
|
|---|
| 37 | programs. It also has web and interactive graphical interfaces, auxiliary
|
|---|
| 38 | tools, libraries, and language bindings.
|
|---|
| 39 | </para>
|
|---|
| 40 |
|
|---|
| 41 | &lfs10_checked;
|
|---|
| 42 |
|
|---|
| 43 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
|---|
| 44 | <itemizedlist spacing="compact">
|
|---|
| 45 | <listitem>
|
|---|
| 46 | <para>
|
|---|
| 47 | Download (HTTP): <ulink url="&graphviz-download-http;"/>
|
|---|
| 48 | </para>
|
|---|
| 49 | </listitem>
|
|---|
| 50 | <listitem>
|
|---|
| 51 | <para>
|
|---|
| 52 | Download (FTP): <ulink url="&graphviz-download-ftp;"/>
|
|---|
| 53 | </para>
|
|---|
| 54 | </listitem>
|
|---|
| 55 | <listitem>
|
|---|
| 56 | <para>
|
|---|
| 57 | Download MD5 sum: &graphviz-md5sum;
|
|---|
| 58 | </para>
|
|---|
| 59 | </listitem>
|
|---|
| 60 | <listitem>
|
|---|
| 61 | <para>
|
|---|
| 62 | Download size: &graphviz-size;
|
|---|
| 63 | </para>
|
|---|
| 64 | </listitem>
|
|---|
| 65 | <listitem>
|
|---|
| 66 | <para>
|
|---|
| 67 | Estimated disk space required: &graphviz-buildsize;
|
|---|
| 68 | </para>
|
|---|
| 69 | </listitem>
|
|---|
| 70 | <listitem>
|
|---|
| 71 | <para>
|
|---|
| 72 | Estimated build time: &graphviz-time;
|
|---|
| 73 | </para>
|
|---|
| 74 | </listitem>
|
|---|
| 75 | </itemizedlist>
|
|---|
| 76 | <!--
|
|---|
| 77 | <note>
|
|---|
| 78 | <para>
|
|---|
| 79 | The <application>graphviz</application> source tarball shown above
|
|---|
| 80 | downloads to a non-versioned file name: graphviz.tar.gz. It does
|
|---|
| 81 | expand to a versioned directory, graphviz-&graphviz-version;/.
|
|---|
| 82 | If you prefer to use a versioned tarball name, you can simply
|
|---|
| 83 | rename it or download the package with:
|
|---|
| 84 |
|
|---|
| 85 | <screen><userinput>wget -c &graphviz-download-http; \
|
|---|
| 86 | -O graphviz-&graphviz-version;.tar.gz</userinput></screen>.
|
|---|
| 87 | </para>
|
|---|
| 88 | </note>
|
|---|
| 89 |
|
|---|
| 90 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
|
|---|
| 91 | <itemizedlist spacing="compact">
|
|---|
| 92 | <listitem>
|
|---|
| 93 | <para>
|
|---|
| 94 | Optional patch to use <xref linkend="qt5"/>:
|
|---|
| 95 | <ulink url="&patch-root;/graphviz-&graphviz-version;-qt5-1.patch"/>
|
|---|
| 96 | </para>
|
|---|
| 97 | </listitem>
|
|---|
| 98 | </itemizedlist>
|
|---|
| 99 | -->
|
|---|
| 100 | <bridgehead renderas="sect3">Graphviz Dependencies</bridgehead>
|
|---|
| 101 |
|
|---|
| 102 | <note>
|
|---|
| 103 | <para>
|
|---|
| 104 | <application>Graphviz</application> basic usage does not need any
|
|---|
| 105 | libraries out of what is found in the LFS book. Its <quote>core</quote>
|
|---|
| 106 | rendering engine allows to generate several graphic formats, such as
|
|---|
| 107 | Postscript, SVG, VML, .fig, and Tk. Those formats can be converted
|
|---|
| 108 | to almost any other, using for example tools from <xref role="nodep"
|
|---|
| 109 | linkend="imagemagick"/>. The dependencies below add the ability to
|
|---|
| 110 | generate graph images in bitmap format, to display the graph image on
|
|---|
| 111 | screen, to edit a graph by seeing directly the result image, or to view
|
|---|
| 112 | large graphs. Since <application>Graphviz</application> is a dependency
|
|---|
| 113 | of several other packages in this book, it is suggested to first build
|
|---|
| 114 | it without any dependencies, then to rebuild it when you have built
|
|---|
| 115 | enough packages to suit your needs.
|
|---|
| 116 | </para>
|
|---|
| 117 | </note>
|
|---|
| 118 |
|
|---|
| 119 | <bridgehead renderas="sect4">Optional, for various bitmap outputs</bridgehead>
|
|---|
| 120 | <para role="optional">
|
|---|
| 121 | <xref linkend="pango"/>, with
|
|---|
| 122 | <xref linkend="cairo"/>,
|
|---|
| 123 | <xref linkend="xorg7-lib"/>,
|
|---|
| 124 | <xref linkend="fontconfig"/>, and
|
|---|
| 125 | <xref linkend="libpng"/>, to generate images in bitmap SVG, postscript,
|
|---|
| 126 | PNG, and PDF formats, or displaying the image on screen
|
|---|
| 127 | </para>
|
|---|
| 128 |
|
|---|
| 129 | <para role="optional">
|
|---|
| 130 | Adding
|
|---|
| 131 | <xref linkend="gtk2"/> with
|
|---|
| 132 | <xref linkend="libjpeg"/> allows to add JPEG, BMP, TIF, and ICO formats,
|
|---|
| 133 | and to display the image in a GTK+ window
|
|---|
| 134 | </para>
|
|---|
| 135 |
|
|---|
| 136 | <para role="optional">
|
|---|
| 137 | <ulink url="http://www.libgd.org/">GD Library</ulink> may be used
|
|---|
| 138 | instead of <application>Pango</application>. It adds the ability to
|
|---|
| 139 | generate images in GIF, VRML, and GD formats, but
|
|---|
| 140 | <application>Pango</application> provides better outputs for the other
|
|---|
| 141 | formats, and is needed for displaying images
|
|---|
| 142 | </para>
|
|---|
| 143 |
|
|---|
| 144 | <para role="optional">
|
|---|
| 145 | Other formats may be added with
|
|---|
| 146 | <xref linkend="libwebp"/> (WebP support is considered experimental),
|
|---|
| 147 | <ulink url="http://openil.sourceforge.net/projects.php">DevIL</ulink>,
|
|---|
| 148 | <ulink url="http://sourceforge.net/projects/lasi/">libLASi</ulink>,
|
|---|
| 149 | <ulink url="http://www.freedesktop.org/wiki/Software/glitz">glitz</ulink>,
|
|---|
| 150 | and <ulink url="http://www.libming.org/">libming</ulink> (Adobe
|
|---|
| 151 | Flash)
|
|---|
| 152 | </para>
|
|---|
| 153 |
|
|---|
| 154 | <bridgehead renderas="sect4">Optional, to load graphic images that may be
|
|---|
| 155 | displayed inside the nodes of a graph</bridgehead>
|
|---|
| 156 |
|
|---|
| 157 | <para role="optional">
|
|---|
| 158 | <filename class="libraryfile">libgs.so</filename> from
|
|---|
| 159 | <xref linkend="gs"/>,
|
|---|
| 160 | <xref linkend="librsvg"/>, and
|
|---|
| 161 | <xref linkend="poppler"/>
|
|---|
| 162 | </para>
|
|---|
| 163 |
|
|---|
| 164 | <bridgehead renderas="sect4">Optional, to build more tools</bridgehead>
|
|---|
| 165 |
|
|---|
| 166 | <para role="optional">
|
|---|
| 167 | <xref linkend="freeglut"/> (with <xref linkend="libglade"/>,
|
|---|
| 168 | <ulink url="https://sourceforge.net/projects/gtkglext/">GtkGLExt</ulink>, and
|
|---|
| 169 | <ulink url="http://gts.sourceforge.net/">libGTS</ulink>, for building
|
|---|
| 170 | the <command>smyrna</command> large graph viewer, which is
|
|---|
| 171 | considered experimental),
|
|---|
| 172 | <xref linkend="qt5"/>, for building the <command>gvedit</command>
|
|---|
| 173 | graph editor. Another graph editor, <command>dotty</command> needs only
|
|---|
| 174 | <xref role="nodep" linkend="xorg7-lib"/>
|
|---|
| 175 | <!-- use nodep to avoid repetition -->
|
|---|
| 176 | </para>
|
|---|
| 177 |
|
|---|
| 178 | <bridgehead renderas="sect4">Optional (To Build Language Bindings)</bridgehead>
|
|---|
| 179 | <para role="optional">
|
|---|
| 180 | <xref linkend="swig"/> (<application>SWIG</application> must be
|
|---|
| 181 | installed or no bindings will be built),
|
|---|
| 182 | <xref linkend="gcc"/> (for the go language),
|
|---|
| 183 | <xref linkend="guile"/>,
|
|---|
| 184 | <xref linkend="openjdk"/>,
|
|---|
| 185 | <xref linkend="lua"/>,
|
|---|
| 186 | <xref linkend="php"/>,
|
|---|
| 187 | <xref linkend="python2"/>,
|
|---|
| 188 | <xref linkend="ruby"/>,
|
|---|
| 189 | <!-- <xref linkend="tcl"/>, -->
|
|---|
| 190 | <xref linkend="tk"/>,
|
|---|
| 191 | <ulink url="http://iolanguage.org/">Io</ulink>,
|
|---|
| 192 | <ulink url="http://www.mono-project.com/Main_Page">Mono</ulink>,
|
|---|
| 193 | <ulink url="http://ocaml.org/">OCaml</ulink>, and
|
|---|
| 194 | <ulink url="http://www.r-project.org/">R</ulink>
|
|---|
| 195 | </para>
|
|---|
| 196 |
|
|---|
| 197 | <bridgehead renderas="sect4">Optional (building tools)</bridgehead>
|
|---|
| 198 | <para role="optional">
|
|---|
| 199 | <ulink url="https://github.com/Snaipe/Criterion">Criterion</ulink>
|
|---|
| 200 | (framework for tests),
|
|---|
| 201 | <ulink url="http://linux.softpedia.com/get/Programming/Debuggers/Electric-Fence-3305.shtml/">Electric Fence</ulink>,
|
|---|
| 202 | </para>
|
|---|
| 203 |
|
|---|
| 204 | <bridgehead renderas="sect4">Optional (for building the pdf documentation)</bridgehead>
|
|---|
| 205 | <para role="optional">
|
|---|
| 206 | <xref linkend="gs"/> (for the <command>ps2pdf</command> command)
|
|---|
| 207 | </para>
|
|---|
| 208 |
|
|---|
| 209 | <para condition="html" role="usernotes">User Notes:
|
|---|
| 210 | <ulink url="&blfs-wiki;/graphviz"/>
|
|---|
| 211 | </para>
|
|---|
| 212 | </sect2>
|
|---|
| 213 |
|
|---|
| 214 | <sect2 role="installation">
|
|---|
| 215 | <title>Installation of Graphviz</title>
|
|---|
| 216 |
|
|---|
| 217 | <!-- For every major version of Ruby, this has to be tweaked. See #11606
|
|---|
| 218 |
|
|---|
| 219 | <para>
|
|---|
| 220 | If <xref linkend="ruby"/> is installed, and you want to build Ruby
|
|---|
| 221 | bindings, fix ruby's detection:
|
|---|
| 222 | </para>
|
|---|
| 223 |
|
|---|
| 224 | Not sure about the above for version 2.42.1. Seems to detect it OK. I
|
|---|
| 225 | didn't see any reference to the specific ruby version.
|
|---|
| 226 | -->
|
|---|
| 227 | <!--<screen><userinput>sed -e '/ruby/s/1\.9/2.6/' -i configure.ac</userinput></screen>-->
|
|---|
| 228 |
|
|---|
| 229 | <!-- No patch required
|
|---|
| 230 | <para>
|
|---|
| 231 | If <xref linkend="qt5"/> is installed, and you want to build the
|
|---|
| 232 | <command>gvedit</command> graph editor, issue:
|
|---|
| 233 | </para>
|
|---|
| 234 |
|
|---|
| 235 | <screen><userinput>patch -p1 -i ../graphviz-&graphviz-version;-qt5-1.patch</userinput></screen>
|
|---|
| 236 | -->
|
|---|
| 237 | <para>
|
|---|
| 238 | Install <application>Graphviz</application> by running the following
|
|---|
| 239 | commands:
|
|---|
| 240 | </para>
|
|---|
| 241 |
|
|---|
| 242 | <screen><userinput>sed -i '/LIBPOSTFIX="64"/s/64//' configure.ac &&
|
|---|
| 243 |
|
|---|
| 244 | autoreconf &&
|
|---|
| 245 | ./configure --prefix=/usr PS2PDF=true &&
|
|---|
| 246 | make</userinput></screen>
|
|---|
| 247 |
|
|---|
| 248 | <para>
|
|---|
| 249 | This package does not come with a test suite that provides
|
|---|
| 250 | meaningful results.
|
|---|
| 251 | </para>
|
|---|
| 252 |
|
|---|
| 253 | <para>
|
|---|
| 254 | Now, as the <systemitem class="username">root</systemitem> user:
|
|---|
| 255 | </para>
|
|---|
| 256 |
|
|---|
| 257 | <screen role="root"><userinput>make install</userinput></screen>
|
|---|
| 258 |
|
|---|
| 259 | <para>
|
|---|
| 260 | If desired, create a symbolic link in the system documents directory
|
|---|
| 261 | to the documentation installed in
|
|---|
| 262 | <filename class="directory">/usr/share/graphviz/doc</filename> using the
|
|---|
| 263 | following command as the <systemitem class="username">root</systemitem>
|
|---|
| 264 | user:
|
|---|
| 265 | </para>
|
|---|
| 266 |
|
|---|
| 267 | <screen role="root"><userinput>ln -v -s /usr/share/graphviz/doc /usr/share/doc/graphviz-&graphviz-version;</userinput></screen>
|
|---|
| 268 |
|
|---|
| 269 | </sect2>
|
|---|
| 270 |
|
|---|
| 271 | <sect2 role="commands">
|
|---|
| 272 | <title>Command Explanations</title>
|
|---|
| 273 |
|
|---|
| 274 | <para>
|
|---|
| 275 | <command>sed ... configure.ac</command>: This command is needed to
|
|---|
| 276 | avoid installing files in /usr/lib64.
|
|---|
| 277 | </para>
|
|---|
| 278 | <!-- Seems php bindings can be built now (not tested)
|
|---|
| 279 | <para>
|
|---|
| 280 | <parameter>- -disable-php</parameter>: This version of graphviz
|
|---|
| 281 | does not support php version 7.
|
|---|
| 282 | </para>-->
|
|---|
| 283 |
|
|---|
| 284 | <para>
|
|---|
| 285 | <parameter>PS2PDF=true</parameter>: This is needed if <xref
|
|---|
| 286 | linkend="gs"/> is not installed. Otherwise, the build
|
|---|
| 287 | system tries to run <command>false</command>, which generates
|
|---|
| 288 | an error.
|
|---|
| 289 | </para>
|
|---|
| 290 |
|
|---|
| 291 | <para>
|
|---|
| 292 | <option>--with-javaincludedir="$JAVA_HOME/include
|
|---|
| 293 | -I$JAVA_HOME/include/linux"</option>:
|
|---|
| 294 | If you have built <xref linkend="openjdk"/> in /opt, and you want to
|
|---|
| 295 | build the JAVA bindings, it is necessary to specify the location of the
|
|---|
| 296 | JAVA header files to configure. The configure switch is designed for
|
|---|
| 297 | only one directory, but two directories need to be included.
|
|---|
| 298 | This is possible nevertheless by using the -I switch inside the variable.
|
|---|
| 299 | </para>
|
|---|
| 300 |
|
|---|
| 301 | <para>
|
|---|
| 302 | <option>--with-webp</option>: Even if <xref linkend="libwebp"/> is
|
|---|
| 303 | installed, it is not included in the build without this option.
|
|---|
| 304 | </para>
|
|---|
| 305 |
|
|---|
| 306 | <para>
|
|---|
| 307 | <option>--with-smyrna</option>: Even if the needed dependencies are
|
|---|
| 308 | installed, the interactive graph viewer <command>smyrna</command> is not
|
|---|
| 309 | built without this option.
|
|---|
| 310 | </para>
|
|---|
| 311 |
|
|---|
| 312 | </sect2>
|
|---|
| 313 |
|
|---|
| 314 | <sect2 role="configuration">
|
|---|
| 315 | <title>Configuring Graphviz</title>
|
|---|
| 316 |
|
|---|
| 317 | <sect3 id="graphviz-config">
|
|---|
| 318 | <title>Config Files</title>
|
|---|
| 319 |
|
|---|
| 320 | <para>
|
|---|
| 321 | <filename>/usr/lib/graphviz/config</filename>
|
|---|
| 322 | </para>
|
|---|
| 323 |
|
|---|
| 324 | <indexterm zone="graphviz graphviz-config">
|
|---|
| 325 | <primary sortas="e-usr-share-graphviz-config">/usr/share/graphviz/config</primary>
|
|---|
| 326 | </indexterm>
|
|---|
| 327 |
|
|---|
| 328 | </sect3>
|
|---|
| 329 |
|
|---|
| 330 | <sect3>
|
|---|
| 331 | <title>Configuration Information</title>
|
|---|
| 332 |
|
|---|
| 333 | <para>
|
|---|
| 334 | There are no specific configuration requirements for
|
|---|
| 335 | <application>Graphviz</application>. You may consider installing the
|
|---|
| 336 | additional plugins and tools available from the download page at
|
|---|
| 337 | <ulink url="http://www.graphviz.org/Download_source.php"/> for additional
|
|---|
| 338 | capabilities. If additional plugins are installed, you can run
|
|---|
| 339 | <command>dot -c</command> (as the
|
|---|
| 340 | <systemitem class="username">root</systemitem> user) to update the
|
|---|
| 341 | <filename>config</filename> file in
|
|---|
| 342 | <filename class="directory">/usr/lib/graphviz</filename>.
|
|---|
| 343 | </para>
|
|---|
| 344 |
|
|---|
| 345 | </sect3>
|
|---|
| 346 |
|
|---|
| 347 | </sect2>
|
|---|
| 348 |
|
|---|
| 349 | <sect2 role="content">
|
|---|
| 350 | <title>Contents</title>
|
|---|
| 351 |
|
|---|
| 352 | <segmentedlist>
|
|---|
| 353 | <segtitle>Installed Programs</segtitle>
|
|---|
| 354 | <segtitle>Installed Libraries</segtitle>
|
|---|
| 355 | <segtitle>Installed Directories</segtitle>
|
|---|
| 356 |
|
|---|
| 357 | <seglistitem>
|
|---|
| 358 | <seg>
|
|---|
| 359 | acyclic, bcomps, ccomps, circo, cluster, diffimg, dijkstra,
|
|---|
| 360 | dot, dot2gxl, dot_builtins, dotty, edgepaint, fdp, gc, gml2gv,
|
|---|
| 361 | graphml2gv, gv2gml, gv2gxl, gvcolor, gvedit, gvgen, gvmap, gvmap.sh,
|
|---|
| 362 | gvpack, gvpr, gxl2dot, gxl2gv, lefty, lneato, mm2gv, neato, nop,
|
|---|
| 363 | osage, patchwork, prune, sccmap, sfdp, tred, twopi,
|
|---|
| 364 | unflatten, and vimdot
|
|---|
| 365 | </seg>
|
|---|
| 366 | <seg>
|
|---|
| 367 | libcdt.so, libcgraph.so, libgvc.so, libgvpr.so, liblab_gamut.so,
|
|---|
| 368 | libpathplan.so, libxdot.so, and several plugins in /usr/lib/graphviz.
|
|---|
| 369 | There are also several in subdirectories of
|
|---|
| 370 | /usr/lib/{lua,perl5,php,python&python2-majorver;,python&python3-majorver;tcl8.6}.
|
|---|
| 371 | Unfortunately, some libraries are duplicated.
|
|---|
| 372 | </seg>
|
|---|
| 373 | <seg>
|
|---|
| 374 | /usr/include/graphviz,
|
|---|
| 375 | /usr/lib/graphviz,
|
|---|
| 376 | /usr/lib/tcl8.6/graphviz,
|
|---|
| 377 | /usr/share/doc/graphviz-&graphviz-version;, and
|
|---|
| 378 | /usr/share/graphviz
|
|---|
| 379 | </seg>
|
|---|
| 380 | </seglistitem>
|
|---|
| 381 | </segmentedlist>
|
|---|
| 382 |
|
|---|
| 383 | <variablelist>
|
|---|
| 384 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|---|
| 385 | <?dbfo list-presentation="list"?>
|
|---|
| 386 | <?dbhtml list-presentation="table"?>
|
|---|
| 387 |
|
|---|
| 388 | <varlistentry id="acyclic">
|
|---|
| 389 | <term><command>acyclic</command></term>
|
|---|
| 390 | <listitem>
|
|---|
| 391 | <para>
|
|---|
| 392 | is a filter that takes a directed graph as input and outputs a
|
|---|
| 393 | copy of the graph with sufficient edges reversed to make the
|
|---|
| 394 | graph acyclic.
|
|---|
| 395 | </para>
|
|---|
| 396 | <indexterm zone="graphviz acyclic">
|
|---|
| 397 | <primary sortas="b-acyclic">acyclic</primary>
|
|---|
| 398 | </indexterm>
|
|---|
| 399 | </listitem>
|
|---|
| 400 | </varlistentry>
|
|---|
| 401 |
|
|---|
| 402 | <varlistentry id="bcomps">
|
|---|
| 403 | <term><command>bcomps</command></term>
|
|---|
| 404 | <listitem>
|
|---|
| 405 | <para>
|
|---|
| 406 | decomposes graphs into their biconnected components,
|
|---|
| 407 | printing the components to standard output.
|
|---|
| 408 | </para>
|
|---|
| 409 | <indexterm zone="graphviz bcomps">
|
|---|
| 410 | <primary sortas="b-bcomps">bcomps</primary>
|
|---|
| 411 | </indexterm>
|
|---|
| 412 | </listitem>
|
|---|
| 413 | </varlistentry>
|
|---|
| 414 |
|
|---|
| 415 | <varlistentry id="ccomps">
|
|---|
| 416 | <term><command>ccomps</command></term>
|
|---|
| 417 | <listitem>
|
|---|
| 418 | <para>
|
|---|
| 419 | decomposes graphs into their connected components,
|
|---|
| 420 | printing the components to standard output.
|
|---|
| 421 | </para>
|
|---|
| 422 | <indexterm zone="graphviz ccomps">
|
|---|
| 423 | <primary sortas="b-ccomps">ccomps</primary>
|
|---|
| 424 | </indexterm>
|
|---|
| 425 | </listitem>
|
|---|
| 426 | </varlistentry>
|
|---|
| 427 |
|
|---|
| 428 | <varlistentry id="circo">
|
|---|
| 429 | <term><command>circo</command></term>
|
|---|
| 430 | <listitem>
|
|---|
| 431 | <para>
|
|---|
| 432 | draws graphs using a circular layout.
|
|---|
| 433 | </para>
|
|---|
| 434 | <indexterm zone="graphviz circo">
|
|---|
| 435 | <primary sortas="b-circo">circo</primary>
|
|---|
| 436 | </indexterm>
|
|---|
| 437 | </listitem>
|
|---|
| 438 | </varlistentry>
|
|---|
| 439 |
|
|---|
| 440 | <varlistentry id="cluster">
|
|---|
| 441 | <term><command>cluster</command></term>
|
|---|
| 442 | <listitem>
|
|---|
| 443 | <para>
|
|---|
| 444 | takes as input a graph in DOT format, finds node clusters
|
|---|
| 445 | and augments the graph with this information.
|
|---|
| 446 | </para>
|
|---|
| 447 | <indexterm zone="graphviz cluster">
|
|---|
| 448 | <primary sortas="b-cluster">cluster</primary>
|
|---|
| 449 | </indexterm>
|
|---|
| 450 | </listitem>
|
|---|
| 451 | </varlistentry>
|
|---|
| 452 |
|
|---|
| 453 | <varlistentry id="diffimg">
|
|---|
| 454 | <term><command>diffimg</command></term>
|
|---|
| 455 | <listitem>
|
|---|
| 456 | <para>
|
|---|
| 457 | (needs <ulink url="http://www.libgd.org/">GD Library</ulink>)
|
|---|
| 458 | generates an image where each pixel is the
|
|---|
| 459 | difference between the corresponding pixel in
|
|---|
| 460 | each of the two source images.
|
|---|
| 461 | </para>
|
|---|
| 462 | <indexterm zone="graphviz diffimg">
|
|---|
| 463 | <primary sortas="b-diffimg">diffimg</primary>
|
|---|
| 464 | </indexterm>
|
|---|
| 465 | </listitem>
|
|---|
| 466 | </varlistentry>
|
|---|
| 467 |
|
|---|
| 468 | <varlistentry id="dijkstra">
|
|---|
| 469 | <term><command>dijkstra</command></term>
|
|---|
| 470 | <listitem>
|
|---|
| 471 | <para>
|
|---|
| 472 | reads a stream of graphs and for each computes the distance of
|
|---|
| 473 | every node from sourcenode.
|
|---|
| 474 | </para>
|
|---|
| 475 | <indexterm zone="graphviz dijkstra">
|
|---|
| 476 | <primary sortas="b-dijkstra">dijkstra</primary>
|
|---|
| 477 | </indexterm>
|
|---|
| 478 | </listitem>
|
|---|
| 479 | </varlistentry>
|
|---|
| 480 |
|
|---|
| 481 | <varlistentry id="dot">
|
|---|
| 482 | <term><command>dot</command></term>
|
|---|
| 483 | <listitem>
|
|---|
| 484 | <para>
|
|---|
| 485 | draws directed graphs. It works well on DAGs and other graphs
|
|---|
| 486 | that can be drawn as hierarchies. It reads attributed graph files and
|
|---|
| 487 | writes drawings. By default, the output format dot is the input file
|
|---|
| 488 | with layout coordinates appended.
|
|---|
| 489 | </para>
|
|---|
| 490 | <indexterm zone="graphviz dot">
|
|---|
| 491 | <primary sortas="b-dot">dot</primary>
|
|---|
| 492 | </indexterm>
|
|---|
| 493 | </listitem>
|
|---|
| 494 | </varlistentry>
|
|---|
| 495 |
|
|---|
| 496 | <varlistentry id="dot2gxl">
|
|---|
| 497 | <term><command>dot2gxl</command></term>
|
|---|
| 498 | <listitem>
|
|---|
| 499 | <para>
|
|---|
| 500 | converts between graphs represented in GXL and in the DOT
|
|---|
| 501 | language. Unless a conversion type is specified using a flag,
|
|---|
| 502 | <command>gxl2dot</command> will deduce the type of conversion from
|
|---|
| 503 | the suffix of the input file, a
|
|---|
| 504 | <filename class='extension'>.dot</filename> suffix causing a
|
|---|
| 505 | conversion from DOT to GXL, and a
|
|---|
| 506 | <filename class='extension'>.gxl</filename> suffix causing a
|
|---|
| 507 | conversion from GXL to DOT.
|
|---|
| 508 | </para>
|
|---|
| 509 | <indexterm zone="graphviz dot2gxl">
|
|---|
| 510 | <primary sortas="b-dot2gxl">dot2gxl</primary>
|
|---|
| 511 | </indexterm>
|
|---|
| 512 | </listitem>
|
|---|
| 513 | </varlistentry>
|
|---|
| 514 |
|
|---|
| 515 | <varlistentry id="dotty">
|
|---|
| 516 | <term><command>dotty</command></term>
|
|---|
| 517 | <listitem>
|
|---|
| 518 | <para>
|
|---|
| 519 | is a graph editor for the X Window System. It may be run as a
|
|---|
| 520 | standalone editor, or as a front end for applications that use
|
|---|
| 521 | graphs. It can control multiple windows viewing different graphs.
|
|---|
| 522 | </para>
|
|---|
| 523 | <indexterm zone="graphviz dotty">
|
|---|
| 524 | <primary sortas="b-dotty">dotty</primary>
|
|---|
| 525 | </indexterm>
|
|---|
| 526 | </listitem>
|
|---|
| 527 | </varlistentry>
|
|---|
| 528 |
|
|---|
| 529 | <varlistentry id="edgepaint">
|
|---|
| 530 | <term><command>edgepaint</command></term>
|
|---|
| 531 | <listitem>
|
|---|
| 532 | <para>
|
|---|
| 533 | performs edge coloring to disambiguate crossing edges.
|
|---|
| 534 | </para>
|
|---|
| 535 | <indexterm zone="graphviz edgepaint">
|
|---|
| 536 | <primary sortas="b-edgepaint">edgepaint</primary>
|
|---|
| 537 | </indexterm>
|
|---|
| 538 | </listitem>
|
|---|
| 539 | </varlistentry>
|
|---|
| 540 |
|
|---|
| 541 | <varlistentry id="fdp">
|
|---|
| 542 | <term><command>fdp</command></term>
|
|---|
| 543 | <listitem>
|
|---|
| 544 | <para>
|
|---|
| 545 | draws undirected graphs using a <quote>spring</quote> model. It
|
|---|
| 546 | relies on a force-directed approach in the spirit of Fruchterman
|
|---|
| 547 | and Reingold.
|
|---|
| 548 | </para>
|
|---|
| 549 | <indexterm zone="graphviz fdp">
|
|---|
| 550 | <primary sortas="b-fdp">fdp</primary>
|
|---|
| 551 | </indexterm>
|
|---|
| 552 | </listitem>
|
|---|
| 553 | </varlistentry>
|
|---|
| 554 |
|
|---|
| 555 | <varlistentry id="gc-graphviz">
|
|---|
| 556 | <term><command>gc</command></term>
|
|---|
| 557 | <listitem>
|
|---|
| 558 | <para>
|
|---|
| 559 | is a graph analogue to <command>wc</command> in that it prints
|
|---|
| 560 | to standard output the number of nodes, edges, connected components
|
|---|
| 561 | or clusters contained in the input files. It also prints a total
|
|---|
| 562 | count for all graphs if more than one graph is given.
|
|---|
| 563 | </para>
|
|---|
| 564 | <indexterm zone="graphviz gc-graphviz">
|
|---|
| 565 | <primary sortas="b-gc">gc</primary>
|
|---|
| 566 | </indexterm>
|
|---|
| 567 | </listitem>
|
|---|
| 568 | </varlistentry>
|
|---|
| 569 |
|
|---|
| 570 | <varlistentry id="gml2gv">
|
|---|
| 571 | <term><command>gml2gv</command></term>
|
|---|
| 572 | <listitem>
|
|---|
| 573 | <para>
|
|---|
| 574 | converts a graph specified in the GML format to
|
|---|
| 575 | a graph in the GV (formerly DOT) format.
|
|---|
| 576 | </para>
|
|---|
| 577 | <indexterm zone="graphviz gml2gv">
|
|---|
| 578 | <primary sortas="b-gml2gv">gml2gv</primary>
|
|---|
| 579 | </indexterm>
|
|---|
| 580 | </listitem>
|
|---|
| 581 | </varlistentry>
|
|---|
| 582 |
|
|---|
| 583 | <varlistentry id="graphml2gv">
|
|---|
| 584 | <term><command>graphml2gv</command></term>
|
|---|
| 585 | <listitem>
|
|---|
| 586 | <para>
|
|---|
| 587 | converts a graph specified in the GRAPHML format to a graph in
|
|---|
| 588 | the GV (formerly DOT) format.
|
|---|
| 589 | </para>
|
|---|
| 590 | <indexterm zone="graphviz graphml2gv">
|
|---|
| 591 | <primary sortas="b-graphml2gv">graphml2gv</primary>
|
|---|
| 592 | </indexterm>
|
|---|
| 593 | </listitem>
|
|---|
| 594 | </varlistentry>
|
|---|
| 595 |
|
|---|
| 596 | <varlistentry id="gv2gml">
|
|---|
| 597 | <term><command>gv2gml</command></term>
|
|---|
| 598 | <listitem>
|
|---|
| 599 | <para>
|
|---|
| 600 | converts a graph specified in the GV format to a graph in the GML format.
|
|---|
| 601 | </para>
|
|---|
| 602 | <indexterm zone="graphviz gv2gml">
|
|---|
| 603 | <primary sortas="b-gv2gml">gv2gml</primary>
|
|---|
| 604 | </indexterm>
|
|---|
| 605 | </listitem>
|
|---|
| 606 | </varlistentry>
|
|---|
| 607 |
|
|---|
| 608 | <varlistentry id="gv2gxl">
|
|---|
| 609 | <term><command>gv2gxl</command></term>
|
|---|
| 610 | <listitem>
|
|---|
| 611 | <para>
|
|---|
| 612 | converts a graph specified in the GV format to a graph in the GXL format.
|
|---|
| 613 | </para>
|
|---|
| 614 | <indexterm zone="graphviz gv2gxl">
|
|---|
| 615 | <primary sortas="b-gv2gxl">gv2gxl</primary>
|
|---|
| 616 | </indexterm>
|
|---|
| 617 | </listitem>
|
|---|
| 618 | </varlistentry>
|
|---|
| 619 |
|
|---|
| 620 | <varlistentry id="gvcolor">
|
|---|
| 621 | <term><command>gvcolor</command></term>
|
|---|
| 622 | <listitem>
|
|---|
| 623 | <para>
|
|---|
| 624 | is a filter that sets node colors from initial seed values.
|
|---|
| 625 | Colors flow along edges from tail to head, and are averaged (as HSB
|
|---|
| 626 | vectors) at nodes.
|
|---|
| 627 | </para>
|
|---|
| 628 | <indexterm zone="graphviz gvcolor">
|
|---|
| 629 | <primary sortas="b-gvcolor">gvcolor</primary>
|
|---|
| 630 | </indexterm>
|
|---|
| 631 | </listitem>
|
|---|
| 632 | </varlistentry>
|
|---|
| 633 |
|
|---|
| 634 | <varlistentry id="gvedit">
|
|---|
| 635 | <term><command>gvedit</command></term>
|
|---|
| 636 | <listitem>
|
|---|
| 637 | <para>
|
|---|
| 638 | provides a simple graph editor and viewer. It allows many
|
|---|
| 639 | graphs to be viewed at the same time. The text of each
|
|---|
| 640 | graph is displayed in its own text window.
|
|---|
| 641 | </para>
|
|---|
| 642 | <indexterm zone="graphviz gvedit">
|
|---|
| 643 | <primary sortas="b-gvedit">gvedit</primary>
|
|---|
| 644 | </indexterm>
|
|---|
| 645 | </listitem>
|
|---|
| 646 | </varlistentry>
|
|---|
| 647 |
|
|---|
| 648 | <varlistentry id="gvgen">
|
|---|
| 649 | <term><command>gvgen</command></term>
|
|---|
| 650 | <listitem>
|
|---|
| 651 | <para>
|
|---|
| 652 | generates a variety of simple, regularly-structured
|
|---|
| 653 | abstract graphs.
|
|---|
| 654 | </para>
|
|---|
| 655 | <indexterm zone="graphviz gvgen">
|
|---|
| 656 | <primary sortas="b-gvgen">gvgen</primary>
|
|---|
| 657 | </indexterm>
|
|---|
| 658 | </listitem>
|
|---|
| 659 | </varlistentry>
|
|---|
| 660 |
|
|---|
| 661 | <varlistentry id="gvmap">
|
|---|
| 662 | <term><command>gvmap</command></term>
|
|---|
| 663 | <listitem>
|
|---|
| 664 | <para>
|
|---|
| 665 | takes as input a graph in DOT format, finds node
|
|---|
| 666 | clusters and produces a rendering of the graph as
|
|---|
| 667 | a geographic-style map, with clusters highlighted,
|
|---|
| 668 | in xdot format.
|
|---|
| 669 | </para>
|
|---|
| 670 | <indexterm zone="graphviz gvmap">
|
|---|
| 671 | <primary sortas="b-gvmap">gvmap</primary>
|
|---|
| 672 | </indexterm>
|
|---|
| 673 | </listitem>
|
|---|
| 674 | </varlistentry>
|
|---|
| 675 |
|
|---|
| 676 | <varlistentry id="gvmap.sh">
|
|---|
| 677 | <term><command>gvmap.sh</command></term>
|
|---|
| 678 | <listitem>
|
|---|
| 679 | <para>
|
|---|
| 680 | is a pipeline for running gvmap.
|
|---|
| 681 | </para>
|
|---|
| 682 | <indexterm zone="graphviz gvmap.sh">
|
|---|
| 683 | <primary sortas="b-gvmap.sh">gvmap.sh</primary>
|
|---|
| 684 | </indexterm>
|
|---|
| 685 | </listitem>
|
|---|
| 686 | </varlistentry>
|
|---|
| 687 |
|
|---|
| 688 | <varlistentry id="gvpack">
|
|---|
| 689 | <term><command>gvpack</command></term>
|
|---|
| 690 | <listitem>
|
|---|
| 691 | <para>
|
|---|
| 692 | reads in a stream of graphs, combines the graphs into a single layout,
|
|---|
| 693 | and produces a single graph serving as the union of the input graphs.
|
|---|
| 694 | </para>
|
|---|
| 695 | <indexterm zone="graphviz gvpack">
|
|---|
| 696 | <primary sortas="b-gvpack">gvpack</primary>
|
|---|
| 697 | </indexterm>
|
|---|
| 698 | </listitem>
|
|---|
| 699 | </varlistentry>
|
|---|
| 700 |
|
|---|
| 701 | <varlistentry id="gvpr">
|
|---|
| 702 | <term><command>gvpr</command></term>
|
|---|
| 703 | <listitem>
|
|---|
| 704 | <para>
|
|---|
| 705 | is a graph stream editor inspired by <command>awk</command>. It
|
|---|
| 706 | copies input graphs to its output, possibly transforming their
|
|---|
| 707 | structure and attributes, creating new graphs, or printing arbitrary
|
|---|
| 708 | information.
|
|---|
| 709 | </para>
|
|---|
| 710 | <indexterm zone="graphviz gvpr">
|
|---|
| 711 | <primary sortas="b-gvpr">gvpr</primary>
|
|---|
| 712 | </indexterm>
|
|---|
| 713 | </listitem>
|
|---|
| 714 | </varlistentry>
|
|---|
| 715 |
|
|---|
| 716 | <varlistentry id="gxl2dot">
|
|---|
| 717 | <term><command>gxl2dot</command></term>
|
|---|
| 718 | <listitem>
|
|---|
| 719 | <para>
|
|---|
| 720 | converts between graphs represented in GXL and in the DOT
|
|---|
| 721 | language. Unless a conversion type is specified using a flag,
|
|---|
| 722 | <command>gxl2dot</command> will deduce the type of conversion from
|
|---|
| 723 | the suffix of the input file, a
|
|---|
| 724 | <filename class='extension'>.dot</filename> suffix causing a
|
|---|
| 725 | conversion from DOT to GXL, and a
|
|---|
| 726 | <filename class='extension'>.gxl</filename> suffix causing a
|
|---|
| 727 | conversion from GXL to DOT.
|
|---|
| 728 | </para>
|
|---|
| 729 | <indexterm zone="graphviz gxl2dot">
|
|---|
| 730 | <primary sortas="b-gxl2dot">gxl2dot</primary>
|
|---|
| 731 | </indexterm>
|
|---|
| 732 | </listitem>
|
|---|
| 733 | </varlistentry>
|
|---|
| 734 |
|
|---|
| 735 | <varlistentry id="gxl2gv">
|
|---|
| 736 | <term><command>gxl2gv</command></term>
|
|---|
| 737 | <listitem>
|
|---|
| 738 | <para>
|
|---|
| 739 | converts between graphs represented in GXL and in
|
|---|
| 740 | the GV language.
|
|---|
| 741 | </para>
|
|---|
| 742 | <indexterm zone="graphviz gxl2gv">
|
|---|
| 743 | <primary sortas="b-gxl2gv">gxl2gv</primary>
|
|---|
| 744 | </indexterm>
|
|---|
| 745 | </listitem>
|
|---|
| 746 | </varlistentry>
|
|---|
| 747 |
|
|---|
| 748 | <varlistentry id="lefty">
|
|---|
| 749 | <term><command>lefty</command></term>
|
|---|
| 750 | <listitem>
|
|---|
| 751 | <para>
|
|---|
| 752 | is a two-view graphics editor for technical pictures.
|
|---|
| 753 | </para>
|
|---|
| 754 | <indexterm zone="graphviz lefty">
|
|---|
| 755 | <primary sortas="b-lefty">lefty</primary>
|
|---|
| 756 | </indexterm>
|
|---|
| 757 | </listitem>
|
|---|
| 758 | </varlistentry>
|
|---|
| 759 |
|
|---|
| 760 | <varlistentry id="lneato">
|
|---|
| 761 | <term><command>lneato</command></term>
|
|---|
| 762 | <listitem>
|
|---|
| 763 | <para>
|
|---|
| 764 | is a graph editor for the X Window System. It may be run as a
|
|---|
| 765 | standalone editor, or as a front end for applications that use
|
|---|
| 766 | graphs. It can control multiple windows viewing different graphs.
|
|---|
| 767 | </para>
|
|---|
| 768 | <indexterm zone="graphviz lneato">
|
|---|
| 769 | <primary sortas="b-lneato">lneato</primary>
|
|---|
| 770 | </indexterm>
|
|---|
| 771 | </listitem>
|
|---|
| 772 | </varlistentry>
|
|---|
| 773 |
|
|---|
| 774 | <varlistentry id="mm2gv">
|
|---|
| 775 | <term><command>mm2gv</command></term>
|
|---|
| 776 | <listitem>
|
|---|
| 777 | <para>
|
|---|
| 778 | converts a sparse matrix of the Matrix Market format
|
|---|
| 779 | to a graph in the GV (formerly DOT) format.
|
|---|
| 780 | </para>
|
|---|
| 781 | <indexterm zone="graphviz mm2gv">
|
|---|
| 782 | <primary sortas="b-mm2gv">mm2gv</primary>
|
|---|
| 783 | </indexterm>
|
|---|
| 784 | </listitem>
|
|---|
| 785 | </varlistentry>
|
|---|
| 786 |
|
|---|
| 787 | <varlistentry id="neato">
|
|---|
| 788 | <term><command>neato</command></term>
|
|---|
| 789 | <listitem>
|
|---|
| 790 | <para>
|
|---|
| 791 | draws undirected graphs using <quote>spring</quote> models. Input
|
|---|
| 792 | files must be formatted in the <command>dot</command> attributed
|
|---|
| 793 | graph language. By default, the output of <command>neato</command>
|
|---|
| 794 | is the input graph with layout coordinates appended.
|
|---|
| 795 | </para>
|
|---|
| 796 | <indexterm zone="graphviz neato">
|
|---|
| 797 | <primary sortas="b-neato">neato</primary>
|
|---|
| 798 | </indexterm>
|
|---|
| 799 | </listitem>
|
|---|
| 800 | </varlistentry>
|
|---|
| 801 |
|
|---|
| 802 | <varlistentry id="nop">
|
|---|
| 803 | <term><command>nop</command></term>
|
|---|
| 804 | <listitem>
|
|---|
| 805 | <para>
|
|---|
| 806 | reads a stream of graphs and prints each in pretty-printed (canonical)
|
|---|
| 807 | format on stdout. If no files are given, it reads from stdin.
|
|---|
| 808 | </para>
|
|---|
| 809 | <indexterm zone="graphviz nop">
|
|---|
| 810 | <primary sortas="b-nop">nop</primary>
|
|---|
| 811 | </indexterm>
|
|---|
| 812 | </listitem>
|
|---|
| 813 | </varlistentry>
|
|---|
| 814 |
|
|---|
| 815 | <varlistentry id="osage">
|
|---|
| 816 | <term><command>osage</command></term>
|
|---|
| 817 | <listitem>
|
|---|
| 818 | <para>
|
|---|
| 819 | draws clustered graphs. As input, it takes any
|
|---|
| 820 | graph in the DOT format.
|
|---|
| 821 | </para>
|
|---|
| 822 | <indexterm zone="graphviz osage">
|
|---|
| 823 | <primary sortas="b-osage">osage</primary>
|
|---|
| 824 | </indexterm>
|
|---|
| 825 | </listitem>
|
|---|
| 826 | </varlistentry>
|
|---|
| 827 |
|
|---|
| 828 | <varlistentry id="patchwork">
|
|---|
| 829 | <term><command>patchwork</command></term>
|
|---|
| 830 | <listitem>
|
|---|
| 831 | <para>
|
|---|
| 832 | draws clustered graphs using a squarified treemap layout.
|
|---|
| 833 | As input, it takes any graph in the DOT format.
|
|---|
| 834 | </para>
|
|---|
| 835 | <indexterm zone="graphviz patchwork">
|
|---|
| 836 | <primary sortas="b-patchwork">patchwork</primary>
|
|---|
| 837 | </indexterm>
|
|---|
| 838 | </listitem>
|
|---|
| 839 | </varlistentry>
|
|---|
| 840 |
|
|---|
| 841 | <varlistentry id="prune">
|
|---|
| 842 | <term><command>prune</command></term>
|
|---|
| 843 | <listitem>
|
|---|
| 844 | <para>
|
|---|
| 845 | reads directed graphs in the same format used by
|
|---|
| 846 | <command>dot</command> and removes subgraphs rooted at nodes
|
|---|
| 847 | specified on the command line via options.
|
|---|
| 848 | </para>
|
|---|
| 849 | <indexterm zone="graphviz prune">
|
|---|
| 850 | <primary sortas="b-prune">prune</primary>
|
|---|
| 851 | </indexterm>
|
|---|
| 852 | </listitem>
|
|---|
| 853 | </varlistentry>
|
|---|
| 854 |
|
|---|
| 855 | <varlistentry id="sccmap">
|
|---|
| 856 | <term><command>sccmap</command></term>
|
|---|
| 857 | <listitem>
|
|---|
| 858 | <para>
|
|---|
| 859 | decomposes digraphs into strongly connected components and an
|
|---|
| 860 | auxiliary map of the relationship between components. In this map,
|
|---|
| 861 | each component is collapsed into a node. The resulting graphs are
|
|---|
| 862 | printed to stdout.
|
|---|
| 863 | </para>
|
|---|
| 864 | <indexterm zone="graphviz sccmap">
|
|---|
| 865 | <primary sortas="b-sccmap">sccmap</primary>
|
|---|
| 866 | </indexterm>
|
|---|
| 867 | </listitem>
|
|---|
| 868 | </varlistentry>
|
|---|
| 869 |
|
|---|
| 870 | <varlistentry id="sfdp">
|
|---|
| 871 | <term><command>sfdp</command></term>
|
|---|
| 872 | <listitem>
|
|---|
| 873 | <para>
|
|---|
| 874 | draws undirected graphs using the <quote>spring</quote> model,
|
|---|
| 875 | but it uses a multi-scale approach to produce layouts of large
|
|---|
| 876 | graphs in a reasonably short time.
|
|---|
| 877 | </para>
|
|---|
| 878 | <indexterm zone="graphviz sfdp">
|
|---|
| 879 | <primary sortas="b-sfdp">sfdp</primary>
|
|---|
| 880 | </indexterm>
|
|---|
| 881 | </listitem>
|
|---|
| 882 | </varlistentry>
|
|---|
| 883 |
|
|---|
| 884 | <varlistentry id="tred">
|
|---|
| 885 | <term><command>tred</command></term>
|
|---|
| 886 | <listitem>
|
|---|
| 887 | <para>
|
|---|
| 888 | computes the transitive reduction of directed graphs, and
|
|---|
| 889 | prints the resulting graphs to standard output. This removes edges
|
|---|
| 890 | implied by transitivity. Nodes and subgraphs are not otherwise
|
|---|
| 891 | affected.
|
|---|
| 892 | </para>
|
|---|
| 893 | <indexterm zone="graphviz tred">
|
|---|
| 894 | <primary sortas="b-tred">tred</primary>
|
|---|
| 895 | </indexterm>
|
|---|
| 896 | </listitem>
|
|---|
| 897 | </varlistentry>
|
|---|
| 898 |
|
|---|
| 899 | <varlistentry id="twopi">
|
|---|
| 900 | <term><command>twopi</command></term>
|
|---|
| 901 | <listitem>
|
|---|
| 902 | <para>
|
|---|
| 903 | draws graphs using a radial layout. Basically, one node is
|
|---|
| 904 | chosen as the center and put at the origin. The remaining nodes are
|
|---|
| 905 | placed on a sequence of concentric circles centered about the origin,
|
|---|
| 906 | each a fixed radial distance from the previous circle.
|
|---|
| 907 | </para>
|
|---|
| 908 | <indexterm zone="graphviz twopi">
|
|---|
| 909 | <primary sortas="b-twopi">twopi</primary>
|
|---|
| 910 | </indexterm>
|
|---|
| 911 | </listitem>
|
|---|
| 912 | </varlistentry>
|
|---|
| 913 |
|
|---|
| 914 | <varlistentry id="unflatten">
|
|---|
| 915 | <term><command>unflatten</command></term>
|
|---|
| 916 | <listitem>
|
|---|
| 917 | <para>
|
|---|
| 918 | is a preprocessor to <command>dot</command> that is used to
|
|---|
| 919 | improve the aspect ratio of graphs having many leaves or disconnected
|
|---|
| 920 | nodes. The usual layout for such a graph is generally very wide or tall.
|
|---|
| 921 | </para>
|
|---|
| 922 | <indexterm zone="graphviz unflatten">
|
|---|
| 923 | <primary sortas="b-unflatten">unflatten</primary>
|
|---|
| 924 | </indexterm>
|
|---|
| 925 | </listitem>
|
|---|
| 926 | </varlistentry>
|
|---|
| 927 |
|
|---|
| 928 | <varlistentry id="vimdot">
|
|---|
| 929 | <term><command>vimdot</command></term>
|
|---|
| 930 | <listitem>
|
|---|
| 931 | <para>
|
|---|
| 932 | is a simple script which launches the <command>gvim</command>
|
|---|
| 933 | or <command>vim</command> editor along with a GUI window
|
|---|
| 934 | showing the <command>dot</command> output of the edited file.
|
|---|
| 935 | </para>
|
|---|
| 936 | <indexterm zone="graphviz vimdot">
|
|---|
| 937 | <primary sortas="b-vimdot">vimdot</primary>
|
|---|
| 938 | </indexterm>
|
|---|
| 939 | </listitem>
|
|---|
| 940 | </varlistentry>
|
|---|
| 941 |
|
|---|
| 942 | <varlistentry id="libcdt">
|
|---|
| 943 | <term><filename class="libraryfile">libcdt.so</filename></term>
|
|---|
| 944 | <listitem>
|
|---|
| 945 | <para>
|
|---|
| 946 | manages run-time dictionaries using standard container data
|
|---|
| 947 | types: unordered set/multiset, ordered set/multiset, list, stack,
|
|---|
| 948 | and queue.
|
|---|
| 949 | </para>
|
|---|
| 950 | <indexterm zone="graphviz libcdt">
|
|---|
| 951 | <primary sortas="c-libcdt">libcdt.so</primary>
|
|---|
| 952 | </indexterm>
|
|---|
| 953 | </listitem>
|
|---|
| 954 | </varlistentry>
|
|---|
| 955 |
|
|---|
| 956 | <varlistentry id="libcgraph">
|
|---|
| 957 | <term><filename class="libraryfile">libcgraph.so</filename></term>
|
|---|
| 958 | <listitem>
|
|---|
| 959 | <para>
|
|---|
| 960 | supports graph programming by maintaining graphs in memory and
|
|---|
| 961 | reading and writing graph files. Graphs are composed of nodes,
|
|---|
| 962 | edges, and nested subgraphs.
|
|---|
| 963 | </para>
|
|---|
| 964 | <indexterm zone="graphviz libcgraph">
|
|---|
| 965 | <primary sortas="c-libcgraph">libcgraph.so</primary>
|
|---|
| 966 | </indexterm>
|
|---|
| 967 | </listitem>
|
|---|
| 968 | </varlistentry>
|
|---|
| 969 |
|
|---|
| 970 | <varlistentry id="libgvc">
|
|---|
| 971 | <term><filename class="libraryfile">libgvc.so</filename></term>
|
|---|
| 972 | <listitem>
|
|---|
| 973 | <para>
|
|---|
| 974 | provides a context for applications wishing to manipulate
|
|---|
| 975 | and render graphs. It provides a command line parsing,
|
|---|
| 976 | common rendering code, and a plugin mechanism for renderers.
|
|---|
| 977 | </para>
|
|---|
| 978 | <indexterm zone="graphviz libgvc">
|
|---|
| 979 | <primary sortas="c-libgvc">libgvc.so</primary>
|
|---|
| 980 | </indexterm>
|
|---|
| 981 | </listitem>
|
|---|
| 982 | </varlistentry>
|
|---|
| 983 |
|
|---|
| 984 | <varlistentry id="libpathplan">
|
|---|
| 985 | <term><filename class="libraryfile">libpathplan.so</filename></term>
|
|---|
| 986 | <listitem>
|
|---|
| 987 | <para>
|
|---|
| 988 | contains functions to find the shortest path between two points
|
|---|
| 989 | in a simple polygon.
|
|---|
| 990 | </para>
|
|---|
| 991 | <indexterm zone="graphviz libpathplan">
|
|---|
| 992 | <primary sortas="c-libpathplan">libpathplan.so</primary>
|
|---|
| 993 | </indexterm>
|
|---|
| 994 | </listitem>
|
|---|
| 995 | </varlistentry>
|
|---|
| 996 |
|
|---|
| 997 | <varlistentry id="libxdot">
|
|---|
| 998 | <term><filename class="libraryfile">libxdot.so</filename></term>
|
|---|
| 999 | <listitem>
|
|---|
| 1000 | <para>
|
|---|
| 1001 | provides support for parsing and deparsing graphical
|
|---|
| 1002 | operations specificed by the xdot language.
|
|---|
| 1003 | </para>
|
|---|
| 1004 | <indexterm zone="graphviz libxdot">
|
|---|
| 1005 | <primary sortas="c-libxdot">libxdot.so</primary>
|
|---|
| 1006 | </indexterm>
|
|---|
| 1007 | </listitem>
|
|---|
| 1008 | </varlistentry>
|
|---|
| 1009 |
|
|---|
| 1010 | </variablelist>
|
|---|
| 1011 |
|
|---|
| 1012 | </sect2>
|
|---|
| 1013 |
|
|---|
| 1014 | </sect1>
|
|---|
