source: general/graphlib/giflib.xml@ caa1fce

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Last change on this file since caa1fce was caa1fce, checked in by Manuel Canales Esparcia <manuel@…>, 18 years ago

Adding automatized scripts generation related tags. Graphlibs chapter.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@5342 af4574ff-66df-0310-9fd7-8a98e5e911e0

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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3 "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY giflib-download-http "http://prdownloads.sourceforge.net/libungif/giflib-&giflib-version;.tar.bz2">
8 <!ENTITY giflib-download-ftp " ">
9 <!ENTITY giflib-md5sum "22efc9599ccf91d288374dcf0679abf1">
10 <!ENTITY giflib-size "440 KB">
11 <!ENTITY giflib-buildsize "6.2 MB">
12 <!ENTITY giflib-time "0.16 SBU">
13]>
14
15<sect1 id="giflib" xreflabel="giflib-&giflib-version;">
16 <?dbhtml filename="giflib.html"?>
17
18 <sect1info>
19 <othername>$LastChangedBy$</othername>
20 <date>$Date$</date>
21 <keywordset>
22 <keyword role="package">giflib-&giflib-version;.tar</keyword>
23 <keyword role="ftptdir">giflib</keyword>
24 </keywordset>
25 </sect1info>
26
27 <title>Giflib-&giflib-version;</title>
28
29 <indexterm zone="giflib">
30 <primary sortas="a-Giflib">Giflib</primary>
31 </indexterm>
32
33 <sect2 role="package">
34 <title>Introduction to Giflib</title>
35
36 <para>The <application>giflib</application> package contains libraries
37 for reading and writing GIFs as well as programs for converting and
38 working with GIF files. The libraries are useful for any graphics program
39 wishing to deal with GIF files while the programs are useful for conversion
40 purposes as well as cleaning up images.</para>
41
42 <bridgehead renderas="sect3">Package Information</bridgehead>
43 <itemizedlist spacing="compact">
44 <listitem>
45 <para>Download (HTTP): <ulink url="&giflib-download-http;"/></para>
46 </listitem>
47 <listitem>
48 <para>Download (FTP): <ulink url="&giflib-download-ftp;"/></para>
49 </listitem>
50 <listitem>
51 <para>Download MD5 sum: &giflib-md5sum;</para>
52 </listitem>
53 <listitem>
54 <para>Download size: &giflib-size;</para>
55 </listitem>
56 <listitem>
57 <para>Estimated disk space required: &giflib-buildsize;</para>
58 </listitem>
59 <listitem>
60 <para>Estimated build time: &giflib-time;</para>
61 </listitem>
62 </itemizedlist>
63
64 <bridgehead renderas="sect3">Giflib Dependencies</bridgehead>
65
66 <bridgehead renderas="sect4">Optional</bridgehead>
67 <para role="optional">X (<xref linkend="xfree86"/> or <xref linkend="xorg"/>)</para>
68
69 </sect2>
70
71 <sect2 role="installation">
72 <title>Installation of Giflib</title>
73
74 <para>Install <application>giflib</application> by running the following
75 commands:</para>
76
77<screen><userinput>./configure --prefix=/usr &amp;&amp;
78make</userinput></screen>
79
80 <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
81
82<screen role="root"><userinput>make install &amp;&amp;
83install -v -m755 -d /usr/share/doc/giflib-&giflib-version;/html &amp;&amp;
84install -v -m644 doc/*.{png,html} \
85 /usr/share/doc/giflib-&giflib-version;/html &amp;&amp;
86install -v -m644 doc/*.txt \
87 /usr/share/doc/giflib-&giflib-version;</userinput></screen>
88
89 </sect2>
90
91 <sect2 role="content">
92 <title>Contents</title>
93
94 <segmentedlist>
95 <segtitle>Installed Programs</segtitle>
96 <segtitle>Installed Library</segtitle>
97 <segtitle>Installed Directory</segtitle>
98
99 <seglistitem>
100 <seg>gif2epsn, gif2ps, gif2rgb, gif2x11, gifasm, gifbg, gifburst, gifclip,
101 gifclrmp, gifcolor, gifcomb, gifcompose, giffiltr, giffix, gifflip, gifhisto,
102 gifinfo, gifinter, gifinto, gifovly, gifpos, gifrotat, gifrsize, gifspnge,
103 giftext, gifwedge, icon2gif, raw2gif, rgb2gif, and text2gif</seg>
104 <seg>libgif.[so,a]</seg>
105 <seg>/usr/share/doc/giflib-&giflib-version;</seg>
106 </seglistitem>
107 </segmentedlist>
108
109 <variablelist>
110 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
111 <?dbfo list-presentation="list"?>
112 <?dbhtml list-presentation="table"?>
113
114 <varlistentry id="gif2epsn">
115 <term><command>gif2epsn</command></term>
116 <listitem>
117 <para>dumps images saved as GIF files on Epson type printers.</para>
118 <indexterm zone="giflib gif2epsn">
119 <primary sortas="b-gif2epsn">gif2epsn</primary>
120 </indexterm>
121 </listitem>
122 </varlistentry>
123
124 <varlistentry id="gif2ps">
125 <term><command>gif2ps</command></term>
126 <listitem>
127 <para>prints GIF files on laser printers supporting PostScript.</para>
128 <indexterm zone="giflib gif2ps">
129 <primary sortas="b-gif2ps">gif2ps</primary>
130 </indexterm>
131 </listitem>
132 </varlistentry>
133
134 <varlistentry id="gif2rgb">
135 <term><command>gif2rgb</command></term>
136 <listitem>
137 <para>converts images saved as GIF to 24-bit RGB images.</para>
138 <indexterm zone="giflib gif2rgb">
139 <primary sortas="b-gif2rgb">gif2rgb</primary>
140 </indexterm>
141 </listitem>
142 </varlistentry>
143
144 <varlistentry id="gif2x11">
145 <term><command>gif2x11</command></term>
146 <listitem>
147 <para>displays images saved as GIF files under X Window System.</para>
148 <indexterm zone="giflib gif2x11">
149 <primary sortas="b-gif2x11">gif2x11</primary>
150 </indexterm>
151 </listitem>
152 </varlistentry>
153
154 <varlistentry id="gifasm">
155 <term><command>gifasm</command></term>
156 <listitem>
157 <para>assembles multiple GIFs into one, or burst a multiple-image GIF.</para>
158 <indexterm zone="giflib gifasm">
159 <primary sortas="b-gifasm">gifasm</primary>
160 </indexterm>
161 </listitem>
162 </varlistentry>
163
164 <varlistentry id="gifbg">
165 <term><command>gifbg</command></term>
166 <listitem>
167 <para>generates a single-color test pattern GIF.</para>
168 <indexterm zone="giflib gifbg">
169 <primary sortas="b-gifbg">gifbg</primary>
170 </indexterm>
171 </listitem>
172 </varlistentry>
173
174 <varlistentry id="gifburst">
175 <term><command>gifburst</command></term>
176 <listitem>
177 <para>bursts a GIF image into subrectangles.</para>
178 <indexterm zone="giflib gifburst">
179 <primary sortas="b-gifburst">gifburst</primary>
180 </indexterm>
181 </listitem>
182 </varlistentry>
183
184 <varlistentry id="gifclip">
185 <term><command>gifclip</command></term>
186 <listitem>
187 <para>clips or crops a GIF image.</para>
188 <indexterm zone="giflib gifclip">
189 <primary sortas="b-gifclip">gifclip</primary>
190 </indexterm>
191 </listitem>
192 </varlistentry>
193
194 <varlistentry id="gifclrmp">
195 <term><command>gifclrmp</command></term>
196 <listitem>
197 <para>modifies GIF image colormaps.</para>
198 <indexterm zone="giflib gifclrmp">
199 <primary sortas="b-gifclrmp">gifclrmp</primary>
200 </indexterm>
201 </listitem>
202 </varlistentry>
203
204 <varlistentry id="gifcolor">
205 <term><command>gifcolor</command></term>
206 <listitem>
207 <para>generates color test patterns.</para>
208 <indexterm zone="giflib gifcolor">
209 <primary sortas="b-gifcolor">gifcolor</primary>
210 </indexterm>
211 </listitem>
212 </varlistentry>
213
214 <varlistentry id="gifcomb">
215 <term><command>gifcomb</command></term>
216 <listitem>
217 <para>combines two GIF images of exactly the same size into one.</para>
218 <indexterm zone="giflib gifcomb">
219 <primary sortas="b-gifcomb">gifcomb</primary>
220 </indexterm>
221 </listitem>
222 </varlistentry>
223
224 <varlistentry id="gifcompose">
225 <term><command>gifcompose</command></term>
226 <listitem>
227 <para>uses giflib tools to compose images.</para>
228 <indexterm zone="giflib gifcompose">
229 <primary sortas="b-gifcompose">gifcompose</primary>
230 </indexterm>
231 </listitem>
232 </varlistentry>
233
234 <varlistentry id="giffiltr">
235 <term><command>giffiltr</command></term>
236 <listitem>
237 <para>is a template for filtering a GIF sequentially.</para>
238 <indexterm zone="giflib giffiltr">
239 <primary sortas="b-giffiltr">gifiltr</primary>
240 </indexterm>
241 </listitem>
242 </varlistentry>
243
244 <varlistentry id="giffix">
245 <term><command>giffix</command></term>
246 <listitem>
247 <para>clumsily attempts to fix truncated GIF images.</para>
248 <indexterm zone="giflib giffix">
249 <primary sortas="b-gifix">gifix</primary>
250 </indexterm>
251 </listitem>
252 </varlistentry>
253
254 <varlistentry id="gifflip">
255 <term><command>gifflip</command></term>
256 <listitem>
257 <para>flips a GIF image along the X or Y axis or
258 rotates an image by 90 degrees.</para>
259 <indexterm zone="giflib gifflip">
260 <primary sortas="b-gifflip">gifflip</primary>
261 </indexterm>
262 </listitem>
263 </varlistentry>
264
265 <varlistentry id="gifhisto">
266 <term><command>gifhisto</command></term>
267 <listitem>
268 <para>generate a color-frequency histogram from a GIF.</para>
269 <indexterm zone="giflib gifhisto">
270 <primary sortas="b-gifhisto">gifhisto</primary>
271 </indexterm>
272 </listitem>
273 </varlistentry>
274
275 <varlistentry id="gifinfo">
276 <term><command>gifinfo</command></term>
277 <listitem>
278 <para>gives information about a GIF file.</para>
279 <indexterm zone="giflib gifinfo">
280 <primary sortas="b-gifinfo">gifinfo</primary>
281 </indexterm>
282 </listitem>
283 </varlistentry>
284
285 <varlistentry id="gifinter">
286 <term><command>gifinter</command></term>
287 <listitem>
288 <para>converts between interlaced and non-interlaced images.</para>
289 <indexterm zone="giflib gifinter">
290 <primary sortas="b-gifinter">gifinter</primary>
291 </indexterm>
292 </listitem>
293 </varlistentry>
294
295 <varlistentry id="gifinto">
296 <term><command>gifinto</command></term>
297 <listitem>
298 <para>is an end-of-pipe fitting for GIF-processing pipelines.</para>
299 <indexterm zone="giflib gifinto">
300 <primary sortas="b-gifinto">gifinto</primary>
301 </indexterm>
302 </listitem>
303 </varlistentry>
304
305 <varlistentry id="gifovly">
306 <term><command>gifovly</command></term>
307 <listitem>
308 <para>generates one composite GIF from a multiple-image GIF.</para>
309 <indexterm zone="giflib gifovly">
310 <primary sortas="b-gifovly">gifovly</primary>
311 </indexterm>
312 </listitem>
313 </varlistentry>
314
315 <varlistentry id="gifpos">
316 <term><command>gifpos</command></term>
317 <listitem>
318 <para>changes a GIF's screen size or reconditions it.</para>
319 <indexterm zone="giflib gifpos">
320 <primary sortas="b-gifpos">gifpos</primary>
321 </indexterm>
322 </listitem>
323 </varlistentry>
324
325 <varlistentry id="gifrotat">
326 <term><command>gifrotat</command></term>
327 <listitem>
328 <para>rotates a GIF through any desired angle.</para>
329 <indexterm zone="giflib gifrotat">
330 <primary sortas="b-gifrotat">gifrotat</primary>
331 </indexterm>
332 </listitem>
333 </varlistentry>
334
335 <varlistentry id="gifrsize">
336 <term><command>gifrsize</command></term>
337 <listitem>
338 <para>resizes a GIF by deletion or duplication of bits.</para>
339 <indexterm zone="giflib gifrsize">
340 <primary sortas="b-gifrsize">gifrsize</primary>
341 </indexterm>
342 </listitem>
343 </varlistentry>
344
345 <varlistentry id="gifspnge">
346 <term><command>gifspnge</command></term>
347 <listitem>
348 <para>is a template for filtering a GIF with in-core operations.</para>
349 <indexterm zone="giflib gifspnge">
350 <primary sortas="b-gifspnge">gifspnge</primary>
351 </indexterm>
352 </listitem>
353 </varlistentry>
354
355 <varlistentry id="giftext">
356 <term><command>giftext</command></term>
357 <listitem>
358 <para>prints (text only) general information about a GIF file.</para>
359 <indexterm zone="giflib giftext">
360 <primary sortas="b-giftext">giftext</primary>
361 </indexterm>
362 </listitem>
363 </varlistentry>
364
365 <varlistentry id="gifwedge">
366 <term><command>gifwedge</command></term>
367 <listitem>
368 <para>creates a test GIF image resembling a color monitor test pattern.</para>
369 <indexterm zone="giflib gifwedge">
370 <primary sortas="b-gifwedge">gifwedge</primary>
371 </indexterm>
372 </listitem>
373 </varlistentry>
374
375 <varlistentry id="icon2gif">
376 <term><command>icon2gif</command></term>
377 <listitem>
378 <para>is a converter/deconverter to/from an editable text format.</para>
379 <indexterm zone="giflib icon2gif">
380 <primary sortas="b-icon2gif">icon2gif</primary>
381 </indexterm>
382 </listitem>
383 </varlistentry>
384
385 <varlistentry id="raw2gif">
386 <term><command>raw2gif</command></term>
387 <listitem>
388 <para>converts raw 8-bit image data into GIF files.</para>
389 <indexterm zone="giflib raw2gif">
390 <primary sortas="b-raw2gif">raw2gif</primary>
391 </indexterm>
392 </listitem>
393 </varlistentry>
394
395 <varlistentry id="rgb2gif">
396 <term><command>rgb2gif</command></term>
397 <listitem>
398 <para>converts 24 bit images to a GIF image using
399 color quantization.</para>
400 <indexterm zone="giflib rgb2gif">
401 <primary sortas="b-rgb2gif">rgb2gif</primary>
402 </indexterm>
403 </listitem>
404 </varlistentry>
405
406 <varlistentry id="text2gif">
407 <term><command>text2gif</command></term>
408 <listitem>
409 <para>generates GIF images out of regular text in 8x8 font.</para>
410 <indexterm zone="giflib text2gif">
411 <primary sortas="b-text2gif">text2gif</primary>
412 </indexterm>
413 </listitem>
414 </varlistentry>
415
416 <varlistentry id="libgif">
417 <term><filename class='libraryfile'>libgif.[so,a]</filename></term>
418 <listitem>
419 <para>contains API functions required by the
420 <application>giflib</application> programs and any other programs needing
421 library functionality to read, write and manipulate GIF images.</para>
422 <indexterm zone="giflib libgif">
423 <primary sortas="c-libgif">libgif.[so,a]</primary>
424 </indexterm>
425 </listitem>
426 </varlistentry>
427
428 </variablelist>
429
430 </sect2>
431
432</sect1>
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