mirror of
https://github.com/Zeckmathederg/glfs.git
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10fddb0117
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@5526 af4574ff-66df-0310-9fd7-8a98e5e911e0
444 lines
15 KiB
XML
444 lines
15 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY giflib-download-http "http://prdownloads.sourceforge.net/libungif/giflib-&giflib-version;.tar.bz2">
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<!ENTITY giflib-download-ftp "ftp://ftp.fu-berlin.de/unix/linux/mirrors/gentoo/distfiles/giflib-&giflib-version;.tar.gz">
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<!ENTITY giflib-http-md5sum "827d338961482a986f39c7f114531636">
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<!ENTITY giflib-http-size "483 KB">
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<!ENTITY giflib-ftp-md5sum "950943daa71350a558c3edf41c3f0f9f">
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<!ENTITY giflib-ftp-size "605 KB">
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<!ENTITY giflib-buildsize "6.8 MB">
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<!ENTITY giflib-time "0.2 SBU">
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]>
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<sect1 id="giflib" xreflabel="giflib-&giflib-version;">
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<?dbhtml filename="giflib.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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<keywordset>
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<keyword role="package">giflib-&giflib-version;.tar</keyword>
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<keyword role="ftpdir">giflib</keyword>
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</keywordset>
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</sect1info>
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<title>giflib-&giflib-version;</title>
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<indexterm zone="giflib">
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<primary sortas="a-Giflib">Giflib</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to giflib</title>
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<para>The <application>giflib</application> package contains libraries
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for reading and writing GIFs as well as programs for converting and
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working with GIF files. The libraries are useful for any graphics program
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wishing to deal with GIF files while the programs are useful for conversion
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purposes as well as cleaning up images.</para>
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>Download (HTTP): <ulink url="&giflib-download-http;"/></para>
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</listitem>
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<listitem>
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<para>Download (FTP): <ulink url="&giflib-download-ftp;"/></para>
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</listitem>
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<listitem>
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<para>Download (HTTP) MD5 sum: &giflib-http-md5sum;</para>
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</listitem>
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<listitem>
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<para>Download (HTTP) size: &giflib-http-size;</para>
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</listitem>
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<listitem>
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<para>Download (FTP) MD5 sum: &giflib-ftp-md5sum;</para>
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</listitem>
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<listitem>
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<para>Download (FTP) size: &giflib-ftp-size;</para>
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</listitem>
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<listitem>
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<para>Estimated disk space required: &giflib-buildsize;</para>
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</listitem>
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<listitem>
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<para>Estimated build time: &giflib-time;</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">giflib Dependencies</bridgehead>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional">X (<xref linkend="xfree86"/> or
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<xref linkend="xorg"/>)</para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of giflib</title>
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<para>Install <application>giflib</application> by running the following
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commands:</para>
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<screen><userinput>./configure --prefix=/usr &&
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make</userinput></screen>
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<para>This package does not come with a test suite.</para>
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<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>make install &&
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install -v -m755 -d /usr/share/doc/giflib-&giflib-version;/html &&
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install -v -m644 doc/*.{png,html} \
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/usr/share/doc/giflib-&giflib-version;/html &&
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install -v -m644 doc/*.txt \
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/usr/share/doc/giflib-&giflib-version;</userinput></screen>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Library</segtitle>
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<segtitle>Installed Directory</segtitle>
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<seglistitem>
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<seg>gif2epsn, gif2ps, gif2rgb, gif2x11, gifasm, gifbg, gifburst, gifclip,
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gifclrmp, gifcolor, gifcomb, gifcompose, giffiltr, giffix, gifflip, gifhisto,
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gifinfo, gifinter, gifinto, gifovly, gifpos, gifrotat, gifrsize, gifspnge,
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giftext, gifwedge, icon2gif, raw2gif, rgb2gif, and text2gif</seg>
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<seg>libgif.[so,a]</seg>
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<seg>/usr/share/doc/giflib-&giflib-version;</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="gif2epsn">
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<term><command>gif2epsn</command></term>
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<listitem>
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<para>dumps images saved as GIF files on Epson type printers.</para>
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<indexterm zone="giflib gif2epsn">
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<primary sortas="b-gif2epsn">gif2epsn</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gif2ps">
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<term><command>gif2ps</command></term>
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<listitem>
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<para>prints GIF files on laser printers supporting PostScript.</para>
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<indexterm zone="giflib gif2ps">
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<primary sortas="b-gif2ps">gif2ps</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gif2rgb">
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<term><command>gif2rgb</command></term>
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<listitem>
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<para>converts images saved as GIF to 24-bit RGB images.</para>
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<indexterm zone="giflib gif2rgb">
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<primary sortas="b-gif2rgb">gif2rgb</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gif2x11">
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<term><command>gif2x11</command></term>
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<listitem>
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<para>displays images saved as GIF files under X Window System.</para>
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<indexterm zone="giflib gif2x11">
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<primary sortas="b-gif2x11">gif2x11</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifasm">
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<term><command>gifasm</command></term>
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<listitem>
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<para>assembles multiple GIFs into one, or burst a multiple-image GIF.</para>
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<indexterm zone="giflib gifasm">
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<primary sortas="b-gifasm">gifasm</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifbg">
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<term><command>gifbg</command></term>
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<listitem>
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<para>generates a single-color test pattern GIF.</para>
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<indexterm zone="giflib gifbg">
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<primary sortas="b-gifbg">gifbg</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifburst">
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<term><command>gifburst</command></term>
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<listitem>
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<para>bursts a GIF image into subrectangles.</para>
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<indexterm zone="giflib gifburst">
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<primary sortas="b-gifburst">gifburst</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifclip">
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<term><command>gifclip</command></term>
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<listitem>
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<para>clips or crops a GIF image.</para>
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<indexterm zone="giflib gifclip">
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<primary sortas="b-gifclip">gifclip</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifclrmp">
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<term><command>gifclrmp</command></term>
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<listitem>
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<para>modifies GIF image colormaps.</para>
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<indexterm zone="giflib gifclrmp">
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<primary sortas="b-gifclrmp">gifclrmp</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifcolor">
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<term><command>gifcolor</command></term>
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<listitem>
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<para>generates color test patterns.</para>
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<indexterm zone="giflib gifcolor">
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<primary sortas="b-gifcolor">gifcolor</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifcomb">
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<term><command>gifcomb</command></term>
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<listitem>
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<para>combines two GIF images of exactly the same size into one.</para>
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<indexterm zone="giflib gifcomb">
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<primary sortas="b-gifcomb">gifcomb</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifcompose">
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<term><command>gifcompose</command></term>
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<listitem>
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<para>uses giflib tools to compose images.</para>
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<indexterm zone="giflib gifcompose">
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<primary sortas="b-gifcompose">gifcompose</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="giffiltr">
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<term><command>giffiltr</command></term>
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<listitem>
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<para>is a template for filtering a GIF sequentially.</para>
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<indexterm zone="giflib giffiltr">
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<primary sortas="b-giffiltr">gifiltr</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="giffix">
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<term><command>giffix</command></term>
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<listitem>
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<para>clumsily attempts to fix truncated GIF images.</para>
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<indexterm zone="giflib giffix">
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<primary sortas="b-gifix">gifix</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifflip">
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<term><command>gifflip</command></term>
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<listitem>
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<para>flips a GIF image along the X or Y axis or
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rotates an image by 90 degrees.</para>
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<indexterm zone="giflib gifflip">
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<primary sortas="b-gifflip">gifflip</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifhisto">
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<term><command>gifhisto</command></term>
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<listitem>
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<para>generate a color-frequency histogram from a GIF.</para>
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<indexterm zone="giflib gifhisto">
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<primary sortas="b-gifhisto">gifhisto</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifinfo">
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<term><command>gifinfo</command></term>
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<listitem>
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<para>gives information about a GIF file.</para>
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<indexterm zone="giflib gifinfo">
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<primary sortas="b-gifinfo">gifinfo</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifinter">
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<term><command>gifinter</command></term>
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<listitem>
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<para>converts between interlaced and non-interlaced images.</para>
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<indexterm zone="giflib gifinter">
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<primary sortas="b-gifinter">gifinter</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifinto">
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<term><command>gifinto</command></term>
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<listitem>
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<para>is an end-of-pipe fitting for GIF-processing pipelines.</para>
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<indexterm zone="giflib gifinto">
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<primary sortas="b-gifinto">gifinto</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifovly">
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<term><command>gifovly</command></term>
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<listitem>
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<para>generates one composite GIF from a multiple-image GIF.</para>
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<indexterm zone="giflib gifovly">
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<primary sortas="b-gifovly">gifovly</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifpos">
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<term><command>gifpos</command></term>
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<listitem>
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<para>changes a GIF's screen size or reconditions it.</para>
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<indexterm zone="giflib gifpos">
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<primary sortas="b-gifpos">gifpos</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifrotat">
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<term><command>gifrotat</command></term>
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<listitem>
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<para>rotates a GIF through any desired angle.</para>
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<indexterm zone="giflib gifrotat">
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<primary sortas="b-gifrotat">gifrotat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifrsize">
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<term><command>gifrsize</command></term>
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<listitem>
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<para>resizes a GIF by deletion or duplication of bits.</para>
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<indexterm zone="giflib gifrsize">
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<primary sortas="b-gifrsize">gifrsize</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifspnge">
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<term><command>gifspnge</command></term>
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<listitem>
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<para>is a template for filtering a GIF with in-core operations.</para>
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<indexterm zone="giflib gifspnge">
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<primary sortas="b-gifspnge">gifspnge</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="giftext">
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<term><command>giftext</command></term>
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<listitem>
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<para>prints (text only) general information about a GIF file.</para>
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<indexterm zone="giflib giftext">
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<primary sortas="b-giftext">giftext</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gifwedge">
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<term><command>gifwedge</command></term>
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<listitem>
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<para>creates a test GIF image resembling a color monitor test pattern.</para>
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<indexterm zone="giflib gifwedge">
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<primary sortas="b-gifwedge">gifwedge</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="icon2gif">
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<term><command>icon2gif</command></term>
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<listitem>
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<para>is a converter/deconverter to/from an editable text format.</para>
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<indexterm zone="giflib icon2gif">
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<primary sortas="b-icon2gif">icon2gif</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="raw2gif">
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<term><command>raw2gif</command></term>
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<listitem>
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<para>converts raw 8-bit image data into GIF files.</para>
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<indexterm zone="giflib raw2gif">
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<primary sortas="b-raw2gif">raw2gif</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rgb2gif">
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<term><command>rgb2gif</command></term>
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<listitem>
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<para>converts 24 bit images to a GIF image using
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color quantization.</para>
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<indexterm zone="giflib rgb2gif">
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<primary sortas="b-rgb2gif">rgb2gif</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="text2gif">
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<term><command>text2gif</command></term>
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<listitem>
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<para>generates GIF images out of regular text in 8x8 font.</para>
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<indexterm zone="giflib text2gif">
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<primary sortas="b-text2gif">text2gif</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libgif">
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<term><filename class='libraryfile'>libgif.[so,a]</filename></term>
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<listitem>
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<para>contains API functions required by the
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<application>giflib</application> programs and any other programs needing
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library functionality to read, write and manipulate GIF images.</para>
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<indexterm zone="giflib libgif">
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<primary sortas="c-libgif">libgif.[so,a]</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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