source: general/genutils/graphviz.xml@ fb2e525

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Last change on this file since fb2e525 was fb2e525, checked in by Randy McMurchy <randy@…>, 17 years ago

Modified a heavily used (bookwise) FTP download repo to use an entity and created the entity with a known good FTP repo

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@6891 af4574ff-66df-0310-9fd7-8a98e5e911e0
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File size: 24.5 KB
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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 "http://www.graphviz.org/pub/graphviz/ARCHIVE/graphviz-&graphviz-version;.tar.gz">
8 <!ENTITY graphviz-download-ftp "&gentoo-ftp-repo;/graphviz-&graphviz-version;.tar.gz">
9 <!ENTITY graphviz-md5sum "e5547bc0ec47943c72f5c3e2b5dff58f">
10 <!ENTITY graphviz-size "4.6 MB">
11 <!ENTITY graphviz-buildsize "102 MB">
12 <!ENTITY graphviz-time "1.8 SBU">
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>The <application>Graphviz</application> package contains graph
33 visualization software. Graph visualization is a way of representing
34 structural information as diagrams of abstract graphs and networks.
35 <application>Graphviz</application> has several main graph layout
36 programs. It also has web and interactive graphical interfaces, auxiliary
37 tools, libraries, and language bindings.</para>
38
39 <para>The <application>Graphviz</application> layout programs take
40 descriptions of graphs in a simple text language, and creates diagrams in
41 several useful formats such as images and SVG for web pages, Postscript for
42 inclusion in PDF or other documents, or as objects displayed in an
43 interactive graph browser. (Graphviz also supports GXL, an XML dialect.) In
44 practice, graphs are usually generated from external data sources, but they
45 can also be created and edited manually, either as raw text files or within
46 a graphical editor. (Graphviz was not intended to be a
47 <application>Visio</application> replacement, so it would probably be
48 frustrating to try to use it that way.)</para>
49
50 <para>This package is useful for automatic graph drawing which has many
51 important applications in software engineering, database and web design,
52 networking, and in visual interfaces for many other domains. Graphviz has
53 many useful features for concrete diagrams, such as options for colors,
54 fonts, tabular node layouts, line styles, hyperlinks, and custom
55 shapes.</para>
56
57 <bridgehead renderas="sect3">Package Information</bridgehead>
58 <itemizedlist spacing="compact">
59 <listitem>
60 <para>Download (HTTP): <ulink url="&graphviz-download-http;"/></para>
61 </listitem>
62 <listitem>
63 <para>Download (FTP): <ulink url="&graphviz-download-ftp;"/></para>
64 </listitem>
65 <listitem>
66 <para>Download MD5 sum: &graphviz-md5sum;</para>
67 </listitem>
68 <listitem>
69 <para>Download size: &graphviz-size;</para>
70 </listitem>
71 <listitem>
72 <para>Estimated disk space required: &graphviz-buildsize;</para>
73 </listitem>
74 <listitem>
75 <para>Estimated build time: &graphviz-time;</para>
76 </listitem>
77 </itemizedlist>
78
79 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
80 <itemizedlist spacing="compact">
81 <listitem>
82 <para>Required patch: <ulink
83 url="&patch-root;/graphviz-&graphviz-version;-gd_fixes-1.patch"/></para>
84 </listitem>
85 </itemizedlist>
86
87 <bridgehead renderas="sect3">Graphviz Dependencies</bridgehead>
88
89 <bridgehead renderas="sect4">Optional</bridgehead>
90 <para role="optional"><xref linkend="pkgconfig"/>,
91 <xref linkend="expat"/>,
92 <xref linkend="libpng"/>,
93 <xref linkend="libjpeg"/>,
94 <xref linkend="freetype2"/>,
95 <xref linkend="fontconfig"/>,
96 <xref linkend="x-window-system"/>,
97 <xref linkend="pango"/> (built with <application>cairo</application> support),
98 <xref linkend="gtk2"/>,
99 <xref linkend="libgnomeui"/>,
100 <xref linkend="libglade"/>,
101 <xref linkend="tcl"/>,
102 <xref linkend="tk"/>,
103 <ulink url="http://www.boutell.com/gd/">GD Library</ulink>, and
104 <ulink url="http://www.perens.com/FreeSoftware/ElectricFence/">Electric Fence</ulink></para>
105
106 <bridgehead renderas="sect4">Optional
107 (to Build Language Bindings)</bridgehead>
108 <para role="optional"><ulink url="http://www.swig.org/">SWIG</ulink>
109 (<application>SWIG</application> must be installed or no bindings will be
110 built),
111 <xref linkend="guile"/>,
112 <xref linkend="jdk"/>,
113 <xref linkend="php"/>,
114 <xref linkend="python"/>,
115 <xref linkend="ruby"/>,
116 <xref linkend="tcl"/>,
117 C# (<ulink url="http://www.southern-storm.com.au/portable_net.html">DotGNU Portable.NET</ulink>
118 or <ulink url="http://www.mono-project.com/Main_Page">Mono</ulink>),
119 <ulink url="http://www.iolanguage.com/about/">Io</ulink>,
120 <ulink url="http://www.lua.org/">Lua</ulink>, and
121 <ulink url="http://caml.inria.fr/ocaml/index.en.html">Objective Caml</ulink></para>
122
123 <para condition="html" role="usernotes">User Notes:
124 <ulink url="&blfs-wiki;/graphviz"/></para>
125
126 </sect2>
127
128 <sect2 role="installation">
129 <title>Installation of Graphviz</title>
130
131 <para>Install <application>Graphviz</application> by running the following
132 commands:</para>
133
134<screen><userinput>patch -Np1 -i ../graphviz-&graphviz-version;-gd_fixes-1.patch &amp;&amp;
135./configure --prefix=/usr &amp;&amp;
136make</userinput></screen>
137
138 <para>This package does not come with a test suite that provides
139 meaningful results.</para>
140
141 <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
142
143<screen role="root"><userinput>make install</userinput></screen>
144
145 <para>If desired, create a symbolic link in the system documents directory
146 to the documentation installed in
147 <filename class='directory'>/usr/share/graphviz/doc</filename> using the
148 following command as the <systemitem class="username">root</systemitem>
149 user:</para>
150
151<screen role="root"><userinput>ln -v -s /usr/share/graphviz/doc \
152 /usr/share/doc/graphviz-&graphviz-version;</userinput></screen>
153
154 </sect2>
155
156 <sect2 role="configuration">
157 <title>Configuring Graphviz</title>
158
159 <sect3 id="graphviz-config">
160 <title>Config Files</title>
161 <para><filename>/usr/lib/graphviz/config</filename></para>
162
163 <indexterm zone="graphviz graphviz-config">
164 <primary sortas="e-usr-share-graphviz-config">/usr/share/graphviz/config</primary>
165 </indexterm>
166
167 </sect3>
168
169 <sect3><title>Configuration Information</title>
170
171 <para>There are no specific configuration requirements for
172 <application>Graphviz</application>. You may consider installing the
173 additional plugins and tools available from the download page at
174 <ulink url="http://www.graphviz.org/Download_source.php"/> for additional
175 capabilities. If additional plugins are installed, you can run
176 <command>dot_static -c</command> (as the
177 <systemitem class="username">root</systemitem> user) to update the
178 <filename>config</filename> file in
179 <filename class='directory'>/usr/lib/graphviz</filename>.</para>
180
181 </sect3>
182
183 </sect2>
184
185 <sect2 role="content">
186 <title>Contents</title>
187
188 <segmentedlist>
189 <segtitle>Installed Programs</segtitle>
190 <segtitle>Installed Libraries</segtitle>
191 <segtitle>Installed Directories</segtitle>
192
193 <seglistitem>
194 <seg>acyclic, bcomps, ccomps, circo, dijkstra, dot, dot2gxl,
195 dot_static, dotty, fdp, gc, gvcolor, gvpack, gvpr, gxl2dot, lefty,
196 lneato, nop, prune, sccmap, tred, twopi and unflatten</seg>
197 <seg>libagraph.{so,a}, libcdt.{so,a}, libexpr.{so,a}, libgraph.{so,a},
198 libpack.{so,a}, libpathplan.{so,a}, additional support libraries
199 and language bindings</seg>
200 <seg>/usr/include/graphviz, /usr/lib/graphviz and
201 /usr/share/graphviz</seg>
202 </seglistitem>
203 </segmentedlist>
204
205 <variablelist>
206 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
207 <?dbfo list-presentation="list"?>
208 <?dbhtml list-presentation="table"?>
209
210 <varlistentry id="acyclic">
211 <term><command>acyclic</command></term>
212 <listitem>
213 <para>is a filter that takes a directed graph as input and outputs a
214 copy of the graph with sufficient edges reversed to make the graph
215 acyclic. The reversed edge inherits all of the attributes of the
216 original edge.</para>
217 <indexterm zone="graphviz acyclic">
218 <primary sortas="b-acyclic">acyclic</primary>
219 </indexterm>
220 </listitem>
221 </varlistentry>
222
223 <varlistentry id="bcomps">
224 <term><command>bcomps</command></term>
225 <listitem>
226 <para>decomposes graphs into their biconnected components, printing
227 the components to standard output.</para>
228 <indexterm zone="graphviz bcomps">
229 <primary sortas="b-bcomps">bcomps</primary>
230 </indexterm>
231 </listitem>
232 </varlistentry>
233
234 <varlistentry id="ccomps">
235 <term><command>ccomps</command></term>
236 <listitem>
237 <para>decomposes graphs into their connected components, printing the
238 components to standard output.</para>
239 <indexterm zone="graphviz ccomps">
240 <primary sortas="b-ccomps">ccomps</primary>
241 </indexterm>
242 </listitem>
243 </varlistentry>
244
245 <varlistentry id="circo">
246 <term><command>circo</command></term>
247 <listitem>
248 <para>draws graphs using a circular layout. The tool identifies
249 biconnected components and draws the nodes of the component on a
250 circle. The block-cutpoint tree is then laid out using a recursive
251 radial algorithm. Edge crossings within a circle are minimized by
252 placing as many edges on the circle's perimeter as possible. In
253 particular, if the component is outerplanar, the component will have
254 a planar layout.</para>
255 <indexterm zone="graphviz circo">
256 <primary sortas="b-circo">circo</primary>
257 </indexterm>
258 </listitem>
259 </varlistentry>
260
261 <varlistentry id="dijkstra">
262 <term><command>dijkstra</command></term>
263 <listitem>
264 <para>reads a stream of graphs and for each computes the distance of
265 every node from sourcenode.</para>
266 <indexterm zone="graphviz dijkstra">
267 <primary sortas="b-dijkstra">dijkstra</primary>
268 </indexterm>
269 </listitem>
270 </varlistentry>
271
272 <varlistentry id="dot">
273 <term><command>dot</command></term>
274 <listitem>
275 <para>draws directed graphs. It works well on DAGs and other graphs
276 that can be drawn as hierarchies. It reads attributed graph files and
277 writes drawings. By default, the output format dot is the input file
278 with layout coordinates appended.</para>
279 <indexterm zone="graphviz dot">
280 <primary sortas="b-dot">dot</primary>
281 </indexterm>
282 </listitem>
283 </varlistentry>
284
285 <varlistentry id="dot2gxl">
286 <term><command>dot2gxl</command></term>
287 <listitem>
288 <para>converts between graphs represented in GXL and in the DOT
289 language. Unless a conversion type is specified using a flag,
290 <command>gxl2dot</command> will deduce the type of conversion from
291 the suffix of the input file, a
292 <filename class='extension'>.dot</filename> suffix causing a
293 conversion from DOT to GXL, and a
294 <filename class='extension'>.gxl</filename> suffix causing a
295 conversion from GXL to DOT.</para>
296 <indexterm zone="graphviz dot2gxl">
297 <primary sortas="b-dot2gxl">dot2gxl</primary>
298 </indexterm>
299 </listitem>
300 </varlistentry>
301
302 <varlistentry id="dot_static">
303 <term><command>dot_static</command></term>
304 <listitem>
305 <para>is a version of <command>dot</command>that has all the
306 <application>Graphviz</application> libraries compiled
307 statically.</para>
308 <indexterm zone="graphviz dot_static">
309 <primary sortas="b-dot_static">dot_static</primary>
310 </indexterm>
311 </listitem>
312 </varlistentry>
313
314 <varlistentry id="dotty">
315 <term><command>dotty</command></term>
316 <listitem>
317 <para>is a graph editor for the X Window System. It may be run as a
318 standalone editor, or as a front end for applications that use
319 graphs. It can control multiple windows viewing different
320 graphs.</para>
321 <indexterm zone="graphviz dotty">
322 <primary sortas="b-dotty">dotty</primary>
323 </indexterm>
324 </listitem>
325 </varlistentry>
326
327 <varlistentry id="fdp">
328 <term><command>fdp</command></term>
329 <listitem>
330 <para>draws undirected graphs using a <quote>spring</quote> model. It
331 relies on a force-directed approach in the spirit of Fruchterman and
332 Reingold.</para>
333 <indexterm zone="graphviz fdp">
334 <primary sortas="b-fdp">fdp</primary>
335 </indexterm>
336 </listitem>
337 </varlistentry>
338
339 <varlistentry id="gc-graphviz">
340 <term><command>gc</command></term>
341 <listitem>
342 <para>is a graph analogue to <command>wc</command> in that it prints
343 to standard output the number of nodes, edges, connected components
344 or clusters contained in the input files. It also prints a total
345 count for all graphs if more than one graph is given.</para>
346 <indexterm zone="graphviz gc-graphviz">
347 <primary sortas="b-gc">gc</primary>
348 </indexterm>
349 </listitem>
350 </varlistentry>
351
352 <varlistentry id="gvcolor">
353 <term><command>gvcolor</command></term>
354 <listitem>
355 <para>is a filter that sets node colors from initial seed values.
356 Colors flow along edges from tail to head, and are averaged (as HSB
357 vectors) at nodes. The graph must already have been processed by
358 <command>dot</command>.</para>
359 <indexterm zone="graphviz gvcolor">
360 <primary sortas="b-gvcolor">gvcolor</primary>
361 </indexterm>
362 </listitem>
363 </varlistentry>
364
365 <varlistentry id="gvpack">
366 <term><command>gvpack</command></term>
367 <listitem>
368 <para>reads in a stream of graphs, combines the graphs into a single
369 layout, and produces a single graph serving as the union of the input
370 graphs. The input graphs must be in <command>dot</command> format, and
371 must have all necessary layout information.</para>
372 <indexterm zone="graphviz gvpack">
373 <primary sortas="b-gvpack">gvpack</primary>
374 </indexterm>
375 </listitem>
376 </varlistentry>
377
378 <varlistentry id="gvpr">
379 <term><command>gvpr</command></term>
380 <listitem>
381 <para>is a graph stream editor inspired by <command>awk</command>. It
382 copies input graphs to its output, possibly transforming their
383 structure and attributes, creating new graphs, or printing arbitrary
384 information.</para>
385 <indexterm zone="graphviz gvpr">
386 <primary sortas="b-gvpr">gvpr</primary>
387 </indexterm>
388 </listitem>
389 </varlistentry>
390
391 <varlistentry id="gxl2dot">
392 <term><command>gxl2dot</command></term>
393 <listitem>
394 <para>converts between graphs represented in GXL and in the DOT
395 language. Unless a conversion type is specified using a flag,
396 <command>gxl2dot</command> will deduce the type of conversion from
397 the suffix of the input file, a
398 <filename class='extension'>.dot</filename> suffix causing a
399 conversion from DOT to GXL, and a
400 <filename class='extension'>.gxl</filename> suffix causing a
401 conversion from GXL to DOT.</para>
402 <indexterm zone="graphviz gxl2dot">
403 <primary sortas="b-gxl2dot">gxl2dot</primary>
404 </indexterm>
405 </listitem>
406 </varlistentry>
407
408 <varlistentry id="lefty">
409 <term><command>lefty</command></term>
410 <listitem>
411 <para>is a two-view graphics editor for technical pictures.</para>
412 <indexterm zone="graphviz lefty">
413 <primary sortas="b-lefty">lefty</primary>
414 </indexterm>
415 </listitem>
416 </varlistentry>
417
418 <varlistentry id="lneato">
419 <term><command>lneato</command></term>
420 <listitem>
421 <para>is a graph editor for the X Window System. It may be run as a
422 standalone editor, or as a front end for applications that use
423 graphs. It can control multiple windows viewing different
424 graphs.</para>
425 <indexterm zone="graphviz lneato">
426 <primary sortas="b-lneato">lneato</primary>
427 </indexterm>
428 </listitem>
429 </varlistentry>
430
431 <varlistentry id="nop">
432 <term><command>nop</command></term>
433 <listitem>
434 <para>reads a stream of graphs and prints each in pretty-printed
435 (canonical) format on stdout. If no files are given, it reads from
436 stdin.</para>
437 <indexterm zone="graphviz nop">
438 <primary sortas="b-nop">nop</primary>
439 </indexterm>
440 </listitem>
441 </varlistentry>
442
443 <varlistentry id="prune">
444 <term><command>prune</command></term>
445 <listitem>
446 <para>reads directed graphs in the same format used by
447 <command>dot</command> and removes subgraphs rooted at nodes
448 specified on the command line via options. These nodes themselves
449 will not be removed, but can be given attributes so that they can be
450 easily located by a graph stream editor such as
451 <command>gpr</command>. <command>prune</command> correctly handles
452 cycles, loops and multi-edges.</para>
453 <indexterm zone="graphviz prune">
454 <primary sortas="b-prune">prune</primary>
455 </indexterm>
456 </listitem>
457 </varlistentry>
458
459 <varlistentry id="sccmap">
460 <term><command>sccmap</command></term>
461 <listitem>
462 <para>decomposes digraphs into strongly connected components and an
463 auxiliary map of the relationship between components. In this map,
464 each component is collapsed into a node. The resulting graphs are
465 printed to standard out. The number of nodes, edges and strongly
466 connected components are printed to standard error.
467 <command>sccmap</command> is a way of partitioning large graphs into
468 more manageable pieces.</para>
469 <indexterm zone="graphviz sccmap">
470 <primary sortas="b-sccmap">sccmap</primary>
471 </indexterm>
472 </listitem>
473 </varlistentry>
474
475 <varlistentry id="tred">
476 <term><command>tred</command></term>
477 <listitem>
478 <para>computes the transitive reduction of directed graphs, and
479 prints the resulting graphs to standard output. This removes edges
480 implied by transitivity. Nodes and subgraphs are not otherwise
481 affected. The <quote>meaning</quote> and validity of the reduced
482 graphs is application dependent. <command>tred</command> is
483 particularly useful as a preprocessor to <command>dot</command> to
484 reduce clutter in dense layouts.</para>
485 <indexterm zone="graphviz tred">
486 <primary sortas="b-tred">tred</primary>
487 </indexterm>
488 </listitem>
489 </varlistentry>
490
491 <varlistentry id="twopi">
492 <term><command>twopi</command></term>
493 <listitem>
494 <para>draws graphs using a radial layout. Basically, one node is
495 chosen as the center and put at the origin. The remaining nodes are
496 placed on a sequence of concentric circles centered about the origin,
497 each a fixed radial distance from the previous circle.</para>
498 <indexterm zone="graphviz twopi">
499 <primary sortas="b-twopi">twopk</primary>
500 </indexterm>
501 </listitem>
502 </varlistentry>
503
504 <varlistentry id="unflatten">
505 <term><command>unflatten</command></term>
506 <listitem>
507 <para>is a preprocessor to <command>dot</command> that is used to
508 improve the aspect ratio of graphs having many leaves or disconnected
509 nodes. The usual layout for such a graph is generally very wide or
510 tall. <command>unflatten</command> inserts invisible edges or adjusts
511 the minlen on edges to improve layout compaction.</para>
512 <indexterm zone="graphviz unflatten">
513 <primary sortas="b-unflatten">unflatten</primary>
514 </indexterm>
515 </listitem>
516 </varlistentry>
517
518 <varlistentry id="libagraph">
519 <term><filename class='libraryfile'>libagraph.{so,a}</filename></term>
520 <listitem>
521 <para>supports graph programming by maintaining graphs in memory and
522 reading and writing graph files. Graphs, nodes and edges may be
523 attributed with programmer-defined records and string name-value
524 pairs. Graphs are composed of nodes, edges, and nested subgraphs.
525 Internally, <filename class='libraryfile'>libagraph</filename>
526 depends extensively on
527 <filename class='libraryfile'>libcdt</filename> (formerly
528 <filename class='libraryfile'>libdict</filename>) for set
529 representation.</para>
530 <indexterm zone="graphviz libagraph">
531 <primary sortas="c-libagraph">libagraph.{so,a}</primary>
532 </indexterm>
533 </listitem>
534 </varlistentry>
535
536 <varlistentry id="libcdt">
537 <term><filename class='libraryfile'>libcdt.{so,a}</filename></term>
538 <listitem>
539 <para>manages run-time dictionaries using standard container data
540 types: unordered set/multiset, ordered set/multiset, list, stack,
541 and queue.</para>
542 <indexterm zone="graphviz libcdt">
543 <primary sortas="c-libcdt">libcdt.{so,a}</primary>
544 </indexterm>
545 </listitem>
546 </varlistentry>
547
548 <varlistentry id="libexpr">
549 <term><filename class='libraryfile'>libexpr.{so,a}</filename></term>
550 <listitem>
551 <para>is a C-like expression library.</para>
552 <indexterm zone="graphviz libexpr">
553 <primary sortas="c-libexpr">libexpr.{so,a}</primary>
554 </indexterm>
555 </listitem>
556 </varlistentry>
557
558 <varlistentry id="libgraph">
559 <term><filename class='libraryfile'>libgraph.{so,a}</filename></term>
560 <listitem>
561 <para>maintains directed and undirected attributed graphs in memory
562 and reads and writes graph files. Graphs are composed of nodes,
563 edges, and nested subgraphs. A subgraph may contain any nodes and
564 edges of its parents, and may be passed to any
565 <filename class='libraryfile'>libgraph</filename> function taking a
566 graph pointer, except the three that create new attributes (where a
567 main graph is required).</para>
568 <indexterm zone="graphviz libgraph">
569 <primary sortas="c-libgraph">libgraph.{so,a}</primary>
570 </indexterm>
571 </listitem>
572 </varlistentry>
573
574 <varlistentry id="libpack">
575 <term><filename class='libraryfile'>libpack.{so,a}</filename></term>
576 <listitem>
577 <para>supports the use of connected components in the context of
578 laying out graphs using other <application>Graphviz</application>
579 libraries. One set of functions can be used to take a single graph
580 and break it apart into connected components. A complementary set of
581 functions takes a collection of graphs (not necessarily components of
582 a single graph) which have been laid out separately, and packs them
583 together moderately tightly. The packing is done using the polyomino
584 algorithm of K. Freivalds et al.</para>
585 <indexterm zone="graphviz libpack">
586 <primary sortas="c-libpack">libpack.{so,a}</primary>
587 </indexterm>
588 </listitem>
589 </varlistentry>
590
591 <varlistentry id="libpathplan">
592 <term><filename class='libraryfile'>libpathplan.{so,a}</filename></term>
593 <listitem>
594 <para>contains functions to find the shortest path between two points
595 in a simple polygon.</para>
596 <indexterm zone="graphviz libpathplan">
597 <primary sortas="c-libpathplan">libpathplan.{so,a}</primary>
598 </indexterm>
599 </listitem>
600 </varlistentry>
601
602 </variablelist>
603
604 </sect2>
605
606</sect1>
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