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 giflib-download-http "&sourceforge-repo;/giflib/giflib-&giflib-version;.tar.bz2">
|
---|
8 | <!--<!ENTITY giflib-download-ftp "&gentoo-ftp-repo;/giflib-&giflib-version;.tar.gz">-->
|
---|
9 | <!ENTITY giflib-http-md5sum "7125644155ae6ad33dbc9fc15a14735f">
|
---|
10 | <!ENTITY giflib-http-size "494 KB">
|
---|
11 | <!--<!ENTITY giflib-ftp-md5sum "950943daa71350a558c3edf41c3f0f9f">
|
---|
12 | <!ENTITY giflib-ftp-size "605 KB">-->
|
---|
13 | <!ENTITY giflib-buildsize "6.7 MB">
|
---|
14 | <!ENTITY giflib-time "0.2 SBU">
|
---|
15 | ]>
|
---|
16 |
|
---|
17 | <sect1 id="giflib" xreflabel="giflib-&giflib-version;">
|
---|
18 | <?dbhtml filename="giflib.html"?>
|
---|
19 |
|
---|
20 | <sect1info>
|
---|
21 | <othername>$LastChangedBy$</othername>
|
---|
22 | <date>$Date$</date>
|
---|
23 | </sect1info>
|
---|
24 |
|
---|
25 | <title>giflib-&giflib-version;</title>
|
---|
26 |
|
---|
27 | <indexterm zone="giflib">
|
---|
28 | <primary sortas="a-Giflib">Giflib</primary>
|
---|
29 | </indexterm>
|
---|
30 |
|
---|
31 | <sect2 role="package">
|
---|
32 | <title>Introduction to giflib</title>
|
---|
33 |
|
---|
34 | <para>The <application>giflib</application> package contains libraries
|
---|
35 | for reading and writing GIFs as well as programs for converting and
|
---|
36 | working with GIF files. The libraries are useful for any graphics program
|
---|
37 | wishing to deal with GIF files while the programs are useful for conversion
|
---|
38 | purposes as well as cleaning up images.</para>
|
---|
39 |
|
---|
40 | <bridgehead renderas="sect3">Package Information</bridgehead>
|
---|
41 | <itemizedlist spacing="compact">
|
---|
42 | <listitem>
|
---|
43 | <para>Download (HTTP): <ulink url="&giflib-download-http;"/></para>
|
---|
44 | </listitem>
|
---|
45 | <!--<listitem>
|
---|
46 | <para>Download (FTP): <ulink url="&giflib-download-ftp;"/></para>
|
---|
47 | </listitem>-->
|
---|
48 | <listitem>
|
---|
49 | <para>Download (HTTP) MD5 sum: &giflib-http-md5sum;</para>
|
---|
50 | </listitem>
|
---|
51 | <listitem>
|
---|
52 | <para>Download (HTTP) size: &giflib-http-size;</para>
|
---|
53 | </listitem>
|
---|
54 | <!--<listitem>
|
---|
55 | <para>Download (FTP) MD5 sum: &giflib-ftp-md5sum;</para>
|
---|
56 | </listitem>
|
---|
57 | <listitem>
|
---|
58 | <para>Download (FTP) size: &giflib-ftp-size;</para>
|
---|
59 | </listitem>-->
|
---|
60 | <listitem>
|
---|
61 | <para>Estimated disk space required: &giflib-buildsize;</para>
|
---|
62 | </listitem>
|
---|
63 | <listitem>
|
---|
64 | <para>Estimated build time: &giflib-time;</para>
|
---|
65 | </listitem>
|
---|
66 | </itemizedlist>
|
---|
67 |
|
---|
68 | <bridgehead renderas="sect3">giflib Dependencies</bridgehead>
|
---|
69 |
|
---|
70 | <bridgehead renderas="sect4">Optional</bridgehead>
|
---|
71 | <para role="optional"><xref linkend="x-window-system"/> and
|
---|
72 | <ulink
|
---|
73 | url="http://www.cs.utah.edu/gdc/projects/urt/">Utah Raster Toolkit</ulink>
|
---|
74 | (or <ulink
|
---|
75 | url="http://www.mcmurchy.com/urt/urt-3.1b.tar.gz">URT-3.1b</ulink>)</para>
|
---|
76 |
|
---|
77 | <para condition="html" role="usernotes">User Notes:
|
---|
78 | <ulink url="&blfs-wiki;/giflib"/></para>
|
---|
79 |
|
---|
80 | </sect2>
|
---|
81 |
|
---|
82 | <sect2 role="installation">
|
---|
83 | <title>Installation of giflib</title>
|
---|
84 |
|
---|
85 | <para>Install <application>giflib</application> by running the following
|
---|
86 | commands:</para>
|
---|
87 |
|
---|
88 | <screen><userinput>./configure --prefix=/usr &&
|
---|
89 | make</userinput></screen>
|
---|
90 |
|
---|
91 | <para>This package does not come with a test suite.</para>
|
---|
92 |
|
---|
93 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
|
---|
94 |
|
---|
95 | <screen role="root"><userinput>make install &&
|
---|
96 | install -v -m755 -d /usr/share/doc/giflib-&giflib-version;/html &&
|
---|
97 | install -v -m644 doc/*.{png,html} \
|
---|
98 | /usr/share/doc/giflib-&giflib-version;/html &&
|
---|
99 | install -v -m644 doc/*.txt \
|
---|
100 | /usr/share/doc/giflib-&giflib-version;</userinput></screen>
|
---|
101 |
|
---|
102 | </sect2>
|
---|
103 |
|
---|
104 | <sect2 role="commands">
|
---|
105 | <title>Command Explanations</title>
|
---|
106 |
|
---|
107 | <para><option>--disable-static</option>: This switch prevents the
|
---|
108 | static library from being built.</para>
|
---|
109 |
|
---|
110 | </sect2>
|
---|
111 |
|
---|
112 | <sect2 role="content">
|
---|
113 | <title>Contents</title>
|
---|
114 |
|
---|
115 | <segmentedlist>
|
---|
116 | <segtitle>Installed Programs</segtitle>
|
---|
117 | <segtitle>Installed Library</segtitle>
|
---|
118 | <segtitle>Installed Directory</segtitle>
|
---|
119 |
|
---|
120 | <seglistitem>
|
---|
121 | <seg>gif2epsn, gif2ps, gif2rgb, gif2x11, gifasm, gifbg, gifburst, gifclip,
|
---|
122 | gifclrmp, gifcolor, gifcomb, gifcompose, giffiltr, giffix, gifflip, gifhisto,
|
---|
123 | gifinfo, gifinter, gifinto, gifovly, gifpos, gifrotat, gifrsize, gifspnge,
|
---|
124 | giftext, gifwedge, icon2gif, raw2gif, rgb2gif, and text2gif</seg>
|
---|
125 | <seg>libgif.{so,a}</seg>
|
---|
126 | <seg>/usr/share/doc/giflib-&giflib-version;</seg>
|
---|
127 | </seglistitem>
|
---|
128 | </segmentedlist>
|
---|
129 |
|
---|
130 | <variablelist>
|
---|
131 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
---|
132 | <?dbfo list-presentation="list"?>
|
---|
133 | <?dbhtml list-presentation="table"?>
|
---|
134 |
|
---|
135 | <varlistentry id="gif2epsn">
|
---|
136 | <term><command>gif2epsn</command></term>
|
---|
137 | <listitem>
|
---|
138 | <para>dumps images saved as GIF files on Epson type printers.</para>
|
---|
139 | <indexterm zone="giflib gif2epsn">
|
---|
140 | <primary sortas="b-gif2epsn">gif2epsn</primary>
|
---|
141 | </indexterm>
|
---|
142 | </listitem>
|
---|
143 | </varlistentry>
|
---|
144 |
|
---|
145 | <varlistentry id="gif2ps">
|
---|
146 | <term><command>gif2ps</command></term>
|
---|
147 | <listitem>
|
---|
148 | <para>prints GIF files on laser printers supporting PostScript.</para>
|
---|
149 | <indexterm zone="giflib gif2ps">
|
---|
150 | <primary sortas="b-gif2ps">gif2ps</primary>
|
---|
151 | </indexterm>
|
---|
152 | </listitem>
|
---|
153 | </varlistentry>
|
---|
154 |
|
---|
155 | <varlistentry id="gif2rgb">
|
---|
156 | <term><command>gif2rgb</command></term>
|
---|
157 | <listitem>
|
---|
158 | <para>converts images saved as GIF to 24-bit RGB images.</para>
|
---|
159 | <indexterm zone="giflib gif2rgb">
|
---|
160 | <primary sortas="b-gif2rgb">gif2rgb</primary>
|
---|
161 | </indexterm>
|
---|
162 | </listitem>
|
---|
163 | </varlistentry>
|
---|
164 |
|
---|
165 | <varlistentry id="gif2x11">
|
---|
166 | <term><command>gif2x11</command></term>
|
---|
167 | <listitem>
|
---|
168 | <para>displays images saved as GIF files under X Window System.</para>
|
---|
169 | <indexterm zone="giflib gif2x11">
|
---|
170 | <primary sortas="b-gif2x11">gif2x11</primary>
|
---|
171 | </indexterm>
|
---|
172 | </listitem>
|
---|
173 | </varlistentry>
|
---|
174 |
|
---|
175 | <varlistentry id="gifasm">
|
---|
176 | <term><command>gifasm</command></term>
|
---|
177 | <listitem>
|
---|
178 | <para>assembles multiple GIFs into one, or burst a multiple-image GIF.</para>
|
---|
179 | <indexterm zone="giflib gifasm">
|
---|
180 | <primary sortas="b-gifasm">gifasm</primary>
|
---|
181 | </indexterm>
|
---|
182 | </listitem>
|
---|
183 | </varlistentry>
|
---|
184 |
|
---|
185 | <varlistentry id="gifbg">
|
---|
186 | <term><command>gifbg</command></term>
|
---|
187 | <listitem>
|
---|
188 | <para>generates a single-color test pattern GIF.</para>
|
---|
189 | <indexterm zone="giflib gifbg">
|
---|
190 | <primary sortas="b-gifbg">gifbg</primary>
|
---|
191 | </indexterm>
|
---|
192 | </listitem>
|
---|
193 | </varlistentry>
|
---|
194 |
|
---|
195 | <varlistentry id="gifburst">
|
---|
196 | <term><command>gifburst</command></term>
|
---|
197 | <listitem>
|
---|
198 | <para>bursts a GIF image into subrectangles.</para>
|
---|
199 | <indexterm zone="giflib gifburst">
|
---|
200 | <primary sortas="b-gifburst">gifburst</primary>
|
---|
201 | </indexterm>
|
---|
202 | </listitem>
|
---|
203 | </varlistentry>
|
---|
204 |
|
---|
205 | <varlistentry id="gifclip">
|
---|
206 | <term><command>gifclip</command></term>
|
---|
207 | <listitem>
|
---|
208 | <para>clips or crops a GIF image.</para>
|
---|
209 | <indexterm zone="giflib gifclip">
|
---|
210 | <primary sortas="b-gifclip">gifclip</primary>
|
---|
211 | </indexterm>
|
---|
212 | </listitem>
|
---|
213 | </varlistentry>
|
---|
214 |
|
---|
215 | <varlistentry id="gifclrmp">
|
---|
216 | <term><command>gifclrmp</command></term>
|
---|
217 | <listitem>
|
---|
218 | <para>modifies GIF image colormaps.</para>
|
---|
219 | <indexterm zone="giflib gifclrmp">
|
---|
220 | <primary sortas="b-gifclrmp">gifclrmp</primary>
|
---|
221 | </indexterm>
|
---|
222 | </listitem>
|
---|
223 | </varlistentry>
|
---|
224 |
|
---|
225 | <varlistentry id="gifcolor">
|
---|
226 | <term><command>gifcolor</command></term>
|
---|
227 | <listitem>
|
---|
228 | <para>generates color test patterns.</para>
|
---|
229 | <indexterm zone="giflib gifcolor">
|
---|
230 | <primary sortas="b-gifcolor">gifcolor</primary>
|
---|
231 | </indexterm>
|
---|
232 | </listitem>
|
---|
233 | </varlistentry>
|
---|
234 |
|
---|
235 | <varlistentry id="gifcomb">
|
---|
236 | <term><command>gifcomb</command></term>
|
---|
237 | <listitem>
|
---|
238 | <para>combines two GIF images of exactly the same size into one.</para>
|
---|
239 | <indexterm zone="giflib gifcomb">
|
---|
240 | <primary sortas="b-gifcomb">gifcomb</primary>
|
---|
241 | </indexterm>
|
---|
242 | </listitem>
|
---|
243 | </varlistentry>
|
---|
244 |
|
---|
245 | <varlistentry id="gifcompose">
|
---|
246 | <term><command>gifcompose</command></term>
|
---|
247 | <listitem>
|
---|
248 | <para>uses giflib tools to compose images.</para>
|
---|
249 | <indexterm zone="giflib gifcompose">
|
---|
250 | <primary sortas="b-gifcompose">gifcompose</primary>
|
---|
251 | </indexterm>
|
---|
252 | </listitem>
|
---|
253 | </varlistentry>
|
---|
254 |
|
---|
255 | <varlistentry id="giffiltr">
|
---|
256 | <term><command>giffiltr</command></term>
|
---|
257 | <listitem>
|
---|
258 | <para>is a template for filtering a GIF sequentially.</para>
|
---|
259 | <indexterm zone="giflib giffiltr">
|
---|
260 | <primary sortas="b-giffiltr">giffiltr</primary>
|
---|
261 | </indexterm>
|
---|
262 | </listitem>
|
---|
263 | </varlistentry>
|
---|
264 |
|
---|
265 | <varlistentry id="giffix">
|
---|
266 | <term><command>giffix</command></term>
|
---|
267 | <listitem>
|
---|
268 | <para>clumsily attempts to fix truncated GIF images.</para>
|
---|
269 | <indexterm zone="giflib giffix">
|
---|
270 | <primary sortas="b-giffix">giffix</primary>
|
---|
271 | </indexterm>
|
---|
272 | </listitem>
|
---|
273 | </varlistentry>
|
---|
274 |
|
---|
275 | <varlistentry id="gifflip">
|
---|
276 | <term><command>gifflip</command></term>
|
---|
277 | <listitem>
|
---|
278 | <para>flips a GIF image along the X or Y axis or
|
---|
279 | rotates an image by 90 degrees.</para>
|
---|
280 | <indexterm zone="giflib gifflip">
|
---|
281 | <primary sortas="b-gifflip">gifflip</primary>
|
---|
282 | </indexterm>
|
---|
283 | </listitem>
|
---|
284 | </varlistentry>
|
---|
285 |
|
---|
286 | <varlistentry id="gifhisto">
|
---|
287 | <term><command>gifhisto</command></term>
|
---|
288 | <listitem>
|
---|
289 | <para>generate a color-frequency histogram from a GIF.</para>
|
---|
290 | <indexterm zone="giflib gifhisto">
|
---|
291 | <primary sortas="b-gifhisto">gifhisto</primary>
|
---|
292 | </indexterm>
|
---|
293 | </listitem>
|
---|
294 | </varlistentry>
|
---|
295 |
|
---|
296 | <varlistentry id="gifinfo">
|
---|
297 | <term><command>gifinfo</command></term>
|
---|
298 | <listitem>
|
---|
299 | <para>gives information about a GIF file.</para>
|
---|
300 | <indexterm zone="giflib gifinfo">
|
---|
301 | <primary sortas="b-gifinfo">gifinfo</primary>
|
---|
302 | </indexterm>
|
---|
303 | </listitem>
|
---|
304 | </varlistentry>
|
---|
305 |
|
---|
306 | <varlistentry id="gifinter">
|
---|
307 | <term><command>gifinter</command></term>
|
---|
308 | <listitem>
|
---|
309 | <para>converts between interlaced and non-interlaced images.</para>
|
---|
310 | <indexterm zone="giflib gifinter">
|
---|
311 | <primary sortas="b-gifinter">gifinter</primary>
|
---|
312 | </indexterm>
|
---|
313 | </listitem>
|
---|
314 | </varlistentry>
|
---|
315 |
|
---|
316 | <varlistentry id="gifinto">
|
---|
317 | <term><command>gifinto</command></term>
|
---|
318 | <listitem>
|
---|
319 | <para>is an end-of-pipe fitting for GIF-processing pipelines.</para>
|
---|
320 | <indexterm zone="giflib gifinto">
|
---|
321 | <primary sortas="b-gifinto">gifinto</primary>
|
---|
322 | </indexterm>
|
---|
323 | </listitem>
|
---|
324 | </varlistentry>
|
---|
325 |
|
---|
326 | <varlistentry id="gifovly">
|
---|
327 | <term><command>gifovly</command></term>
|
---|
328 | <listitem>
|
---|
329 | <para>generates one composite GIF from a multiple-image GIF.</para>
|
---|
330 | <indexterm zone="giflib gifovly">
|
---|
331 | <primary sortas="b-gifovly">gifovly</primary>
|
---|
332 | </indexterm>
|
---|
333 | </listitem>
|
---|
334 | </varlistentry>
|
---|
335 |
|
---|
336 | <varlistentry id="gifpos">
|
---|
337 | <term><command>gifpos</command></term>
|
---|
338 | <listitem>
|
---|
339 | <para>changes a GIF's screen size or reconditions it.</para>
|
---|
340 | <indexterm zone="giflib gifpos">
|
---|
341 | <primary sortas="b-gifpos">gifpos</primary>
|
---|
342 | </indexterm>
|
---|
343 | </listitem>
|
---|
344 | </varlistentry>
|
---|
345 |
|
---|
346 | <varlistentry id="gifrotat">
|
---|
347 | <term><command>gifrotat</command></term>
|
---|
348 | <listitem>
|
---|
349 | <para>rotates a GIF through any desired angle.</para>
|
---|
350 | <indexterm zone="giflib gifrotat">
|
---|
351 | <primary sortas="b-gifrotat">gifrotat</primary>
|
---|
352 | </indexterm>
|
---|
353 | </listitem>
|
---|
354 | </varlistentry>
|
---|
355 |
|
---|
356 | <varlistentry id="gifrsize">
|
---|
357 | <term><command>gifrsize</command></term>
|
---|
358 | <listitem>
|
---|
359 | <para>resizes a GIF by deletion or duplication of bits.</para>
|
---|
360 | <indexterm zone="giflib gifrsize">
|
---|
361 | <primary sortas="b-gifrsize">gifrsize</primary>
|
---|
362 | </indexterm>
|
---|
363 | </listitem>
|
---|
364 | </varlistentry>
|
---|
365 |
|
---|
366 | <varlistentry id="gifspnge">
|
---|
367 | <term><command>gifspnge</command></term>
|
---|
368 | <listitem>
|
---|
369 | <para>is a template for filtering a GIF with in-core operations.</para>
|
---|
370 | <indexterm zone="giflib gifspnge">
|
---|
371 | <primary sortas="b-gifspnge">gifspnge</primary>
|
---|
372 | </indexterm>
|
---|
373 | </listitem>
|
---|
374 | </varlistentry>
|
---|
375 |
|
---|
376 | <varlistentry id="giftext">
|
---|
377 | <term><command>giftext</command></term>
|
---|
378 | <listitem>
|
---|
379 | <para>prints (text only) general information about a GIF file.</para>
|
---|
380 | <indexterm zone="giflib giftext">
|
---|
381 | <primary sortas="b-giftext">giftext</primary>
|
---|
382 | </indexterm>
|
---|
383 | </listitem>
|
---|
384 | </varlistentry>
|
---|
385 |
|
---|
386 | <varlistentry id="gifwedge">
|
---|
387 | <term><command>gifwedge</command></term>
|
---|
388 | <listitem>
|
---|
389 | <para>creates a test GIF image resembling a color monitor test pattern.</para>
|
---|
390 | <indexterm zone="giflib gifwedge">
|
---|
391 | <primary sortas="b-gifwedge">gifwedge</primary>
|
---|
392 | </indexterm>
|
---|
393 | </listitem>
|
---|
394 | </varlistentry>
|
---|
395 |
|
---|
396 | <varlistentry id="icon2gif">
|
---|
397 | <term><command>icon2gif</command></term>
|
---|
398 | <listitem>
|
---|
399 | <para>is a converter/deconverter to/from an editable text format.</para>
|
---|
400 | <indexterm zone="giflib icon2gif">
|
---|
401 | <primary sortas="b-icon2gif">icon2gif</primary>
|
---|
402 | </indexterm>
|
---|
403 | </listitem>
|
---|
404 | </varlistentry>
|
---|
405 |
|
---|
406 | <varlistentry id="raw2gif">
|
---|
407 | <term><command>raw2gif</command></term>
|
---|
408 | <listitem>
|
---|
409 | <para>converts raw 8-bit image data into GIF files.</para>
|
---|
410 | <indexterm zone="giflib raw2gif">
|
---|
411 | <primary sortas="b-raw2gif">raw2gif</primary>
|
---|
412 | </indexterm>
|
---|
413 | </listitem>
|
---|
414 | </varlistentry>
|
---|
415 |
|
---|
416 | <varlistentry id="rgb2gif">
|
---|
417 | <term><command>rgb2gif</command></term>
|
---|
418 | <listitem>
|
---|
419 | <para>converts 24 bit images to a GIF image using
|
---|
420 | color quantization.</para>
|
---|
421 | <indexterm zone="giflib rgb2gif">
|
---|
422 | <primary sortas="b-rgb2gif">rgb2gif</primary>
|
---|
423 | </indexterm>
|
---|
424 | </listitem>
|
---|
425 | </varlistentry>
|
---|
426 |
|
---|
427 | <varlistentry id="text2gif">
|
---|
428 | <term><command>text2gif</command></term>
|
---|
429 | <listitem>
|
---|
430 | <para>generates GIF images out of regular text in 8x8 font.</para>
|
---|
431 | <indexterm zone="giflib text2gif">
|
---|
432 | <primary sortas="b-text2gif">text2gif</primary>
|
---|
433 | </indexterm>
|
---|
434 | </listitem>
|
---|
435 | </varlistentry>
|
---|
436 |
|
---|
437 | <varlistentry id="libgif">
|
---|
438 | <term><filename class='libraryfile'>libgif.{so,a}</filename></term>
|
---|
439 | <listitem>
|
---|
440 | <para>contains API functions required by the
|
---|
441 | <application>giflib</application> programs and any other programs needing
|
---|
442 | library functionality to read, write and manipulate GIF images.</para>
|
---|
443 | <indexterm zone="giflib libgif">
|
---|
444 | <primary sortas="c-libgif">libgif.{so,a}</primary>
|
---|
445 | </indexterm>
|
---|
446 | </listitem>
|
---|
447 | </varlistentry>
|
---|
448 |
|
---|
449 | </variablelist>
|
---|
450 |
|
---|
451 | </sect2>
|
---|
452 |
|
---|
453 | </sect1>
|
---|