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Timestamp:
05/04/2005 07:13:23 PM (19 years ago)
Author:
Manuel Canales Esparcia <manuel@…>
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Message:

Tagged libungif.xml

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@3965 af4574ff-66df-0310-9fd7-8a98e5e911e0

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  • general/graphlib/libungif.xml

    r11cf9f2 r6dc3687  
    55  %general-entities;
    66
    7 <!ENTITY libungif-download-http "http://prdownloads.sourceforge.net/libungif/libungif-&libungif-version;.tar.bz2">
    8 <!ENTITY libungif-download-ftp " ">
    9 <!ENTITY libungif-md5sum "8c198831cc0495596c78134b8849e9ad">
    10 <!ENTITY libungif-size "430 KB">
    11 <!ENTITY libungif-buildsize "6.2 MB">
    12 <!ENTITY libungif-time "0.16 SBU">
     7  <!ENTITY libungif-download-http "http://prdownloads.sourceforge.net/libungif/libungif-&libungif-version;.tar.bz2">
     8  <!ENTITY libungif-download-ftp " ">
     9  <!ENTITY libungif-md5sum "8c198831cc0495596c78134b8849e9ad">
     10  <!ENTITY libungif-size "430 KB">
     11  <!ENTITY libungif-buildsize "6.2 MB">
     12  <!ENTITY libungif-time "0.16 SBU">
    1313]>
    1414
    1515<sect1 id="libungif" xreflabel="libungif-&libungif-version;">
    16 <sect1info>
    17 <othername>$LastChangedBy$</othername>
    18 <date>$Date$</date>
    19 </sect1info>
    20 <?dbhtml filename="libungif.html"?>
    21 <title>libungif-&libungif-version;</title>
    22 
    23 <sect2>
    24 <title>Introduction to <application>libungif</application></title>
    25 
    26 <para>The <application>libungif</application> package contains libraries for
    27 reading all <acronym>GIF</acronym>s and writing non-compressed ones as well as
    28 programs for converting and working with <acronym>GIF</acronym> files. The
    29 libraries are useful for any graphics program wishing to deal with
    30 <acronym>GIF</acronym> files while the programs are useful for conversion
    31 purposes as well as cleaning up images.</para>
    32 
    33 <para>The reason <application>libungif</application> only writes non-compressed
    34 <acronym>GIF</acronym>s is due to a legal issue with <acronym>LZW</acronym>
    35 compression (which Unisys claimed a patent on). Reading <acronym>GIF</acronym>s
    36 is not a problem as the decompression routines do not seem to be limited in
    37 this way.  Note that this has in the past been disputed. The best way to avoid
    38 this whole mess is to simply use <application>libungif</application> for
    39 looking at <acronym>GIF</acronym> images on the web, while in any pages which
    40 you design, use the open source <acronym>PNG</acronym> format instead (which
    41 uses, not surprisingly, the <application>libpng</application> library) which
    42 has no patent issues at all.</para>
    43 
    44 <sect3><title>Package information</title>
    45 <itemizedlist spacing='compact'>
    46 <listitem><para>Download (HTTP):
    47 <ulink url="&libungif-download-http;"/></para></listitem>
    48 <listitem><para>Download (FTP):
    49 <ulink url="&libungif-download-ftp;"/></para></listitem>
    50 <listitem><para>Download MD5 sum: &libungif-md5sum;</para></listitem>
    51 <listitem><para>Download size: &libungif-size;</para></listitem>
    52 <listitem><para>Estimated disk space required:
    53 &libungif-buildsize;</para></listitem>
    54 <listitem><para>Estimated build time:
    55 &libungif-time;</para></listitem></itemizedlist>
    56 </sect3>
    57 
    58 <sect3><title><application>libungif</application> dependencies</title>
    59 <sect4><title>Optional</title>
    60 <para>X (<xref linkend="xfree86"/> or <xref linkend="xorg"/>)</para>
    61 </sect4>
    62 </sect3>
    63 
    64 </sect2>
    65 
    66 <sect2>
    67 <title>Installation of <application>libungif</application></title>
    68 
    69 <para>Install <application>libungif</application> by running the following
    70 commands:</para>
    71 
    72 <screen><userinput><command>./configure --prefix=/usr &amp;&amp;
     16  <?dbhtml filename="libungif.html"?>
     17
     18  <sect1info>
     19    <othername>$LastChangedBy$</othername>
     20    <date>$Date$</date>
     21  </sect1info>
     22
     23  <title>Libungif-&libungif-version;</title>
     24
     25  <indexterm zone="libungif">
     26    <primary sortas="a-Libungif">Libungif</primary>
     27  </indexterm>
     28
     29  <sect2 role="package">
     30    <title>Introduction to Libungif</title>
     31
     32    <para>The <application>libungif</application> package contains libraries
     33    for reading all GIFs and writing non-compressed ones as well as programs
     34    for converting and working with GIF files. The libraries are useful for any
     35    graphics program wishing to deal with GIF files while the programs are useful
     36    for conversion purposes as well as cleaning up images.</para>
     37
     38    <para>The reason <application>libungif</application> only writes non-compressed
     39    GIFs is due to a legal issue with LZW compression (which Unisys claimed a patent
     40    on). Reading GIFs is not a problem as the decompression routines do not seem to
     41    be limited in this way.  Note that this has in the past been disputed. The best way to
     42    avoid this whole mess is to simply use <application>libungif</application> for
     43    looking at GIF images on the web, while in any pages which you design, use the open
     44    source PNG format instead (which uses, not surprisingly, the
     45    <application>libpng</application> library) which has no patent issues at all.</para>
     46
     47    <bridgehead renderas="sect3">Package Information</bridgehead>
     48    <itemizedlist spacing="compact">
     49      <listitem>
     50        <para>Download (HTTP): <ulink url="&libungif-download-http;"/></para>
     51      </listitem>
     52      <listitem>
     53        <para>Download (FTP): <ulink url="&libungif-download-ftp;"/></para>
     54      </listitem>
     55      <listitem>
     56        <para>Download MD5 sum: &libungif-md5sum;</para>
     57      </listitem>
     58      <listitem>
     59        <para>Download size: &libungif-size;</para>
     60      </listitem>
     61      <listitem>
     62        <para>Estimated disk space required: &libungif-buildsize;</para>
     63      </listitem>
     64      <listitem>
     65        <para>Estimated build time: &libungif-time;</para>
     66      </listitem>
     67    </itemizedlist>
     68
     69    <bridgehead renderas="sect3">Libungif Dependencies</bridgehead>
     70
     71    <bridgehead renderas="sect4">Optional</bridgehead>
     72    <para>X (<xref linkend="xfree86"/> or <xref linkend="xorg"/>)</para>
     73
     74  </sect2>
     75
     76  <sect2 role="kernel" id='TEMPLATE-kernel'>
     77    <title>Installation of Libungif</title>
     78
     79    <para>Install <application>libungif</application> by running the following
     80    commands:</para>
     81
     82<screen><userinput>./configure --prefix=/usr &amp;&amp;
    7383make &amp;&amp;
    7484make install &amp;&amp;
    … …  
    7787    /usr/share/doc/libungif-&libungif-version;/html &amp;&amp;
    7888install -v -m644 doc/*.txt \
    79     /usr/share/doc/libungif-&libungif-version;</command></userinput></screen>
    80 
    81 </sect2>
    82 
    83 <sect2>
    84 <title>Contents</title>
    85 
    86 <para>The libungif package contains
    87 <command>gif2epsn</command>,
    88 <command>gif2ps</command>,
    89 <command>gif2rgb</command>,
    90 <command>gif2x11</command>,
    91 <command>gifasm</command>,
    92 <command>gifbg</command>,
    93 <command>gifburst</command>,
    94 <command>gifclip</command>,
    95 <command>gifclrmp</command>,
    96 <command>gifcolor</command>,
    97 <command>gifcomb</command>,
    98 <command>gifcompose</command>,
    99 <command>giffiltr</command>,
    100 <command>giffix</command>,
    101 <command>gifflip</command>,
    102 <command>gifhisto</command>,
    103 <command>gifinfo</command>,
    104 <command>gifinter</command>,
    105 <command>gifinto</command>,
    106 <command>gifovly</command>,
    107 <command>gifpos</command>,
    108 <command>gifrotat</command>,
    109 <command>gifrsize</command>,
    110 <command>gifspnge</command>,
    111 <command>giftext</command>,
    112 <command>gifwedge</command>,
    113 <command>icon2gif</command>,
    114 <command>raw2gif</command>,
    115 <command>rgb2gif</command>,
    116 <command>text2gif</command> and
    117 <filename class="libraryfile">libungif</filename> libraries.</para>
    118 
    119 </sect2>
    120 
    121 <sect2><title>Description</title>
    122 
    123 <sect3><title>gif2epsn</title>
    124 <para>Dumps images saved as <acronym>GIF</acronym> files on Epson type
    125 printers.</para></sect3>
    126 
    127 <sect3><title>gif2ps</title>
    128 <para>Print <acronym>GIF</acronym> files on laser printers supporting
    129 PostScript.</para></sect3>
    130 
    131 <sect3><title>gif2rgb</title>
    132 <para>Convert images saved as <acronym>GIF</acronym> to 24-bit
    133 <acronym>RGB</acronym> image(s).</para></sect3>
    134 
    135 <sect3><title>gif2x11</title>
    136 <para>Display images saved as <acronym>GIF</acronym> files
    137 under X Window System.</para></sect3>
    138 
    139 <sect3><title>gifasm</title>
    140 <para>Assemble multiple <acronym>GIF</acronym>s into one, or burst a
    141 multiple-image <acronym>GIF</acronym>.</para></sect3>
    142 
    143 <sect3><title>gifbg</title>
    144 <para>Generate a single-color test pattern <acronym>GIF</acronym>.</para>
    145 </sect3>
    146 
    147 <sect3><title>gifburst</title>
    148 <para>Burst a <acronym>GIF</acronym> image into subrectangles.</para></sect3>
    149 
    150 <sect3><title>gifclip</title>
    151 <para>Clip or crop a <acronym>GIF</acronym> image.</para></sect3>
    152 
    153 <sect3><title>gifclrmp</title>
    154 <para>Modify <acronym>GIF</acronym> image colormaps.</para></sect3>
    155 
    156 <sect3><title>gifcolor</title>
    157 <para>Generate color test patterns.</para></sect3>
    158 
    159 <sect3><title>gifcomb</title>
    160 <para>Combine 2 <acronym>GIF</acronym> images of exactly the same size into
    161 one.</para></sect3>
    162 
    163 <sect3><title>gifcompose</title>
    164 <para>Use (un)giflib tools to compose images.</para></sect3>
    165 
    166 <sect3><title>giffiltr</title>
    167 <para>Template code for filtering a <acronym>GIF</acronym>
    168 sequentially.</para></sect3>
    169 
    170 <sect3><title>giffix</title>
    171 <para>Clumsily attempts to fix truncated <acronym>GIF</acronym> images.</para>
    172 </sect3>
    173 
    174 <sect3><title>gifflip</title>
    175 <para>Flip <acronym>GIF</acronym> image along X or Y axis or rotate by 90
    176 degrees.</para></sect3>
    177 
    178 <sect3><title>gifhisto</title>
    179 <para>Generate color-frequency histogram from a <acronym>GIF</acronym>.</para>
    180 </sect3>
    181 
    182 <sect3><title>gifinfo</title>
    183 <para>Gives information on a <acronym>GIF</acronym> file.</para></sect3>
    184 
    185 <sect3><title>gifinter</title>
    186 <para>Convert between interlaced and non-interlaced images.</para></sect3>
    187 
    188 <sect3><title>gifinto</title>
    189 <para>End-of-pipe fitting for <acronym>GIF</acronym>-processing
    190 pipelines.</para></sect3>
    191 
    192 <sect3><title>gifovly</title>
    193 <para>Generate one composite <acronym>GIF</acronym> from a multiple-image
    194 <acronym>GIF</acronym>.</para></sect3>
    195 
    196 <sect3><title>gifpos</title>
    197 <para>Change a <acronym>GIF</acronym>'s screen size or recondition
    198 it.</para></sect3>
    199 
    200 <sect3><title>gifrotat</title>
    201 <para>Rotate a <acronym>GIF</acronym> through any desired angle.</para></sect3>
    202 
    203 <sect3><title>gifrsize</title>
    204 <para>Resize a <acronym>GIF</acronym> by deletion or duplication of bits.</para>
    205 </sect3>
    206 
    207 <sect3><title>gifspnge</title>
    208 <para>Template code for filtering a <acronym>GIF</acronym> with in-core
    209 operations.</para></sect3>
    210 
    211 <sect3><title>giftext</title>
    212 <para>Print (text only) general information about a <acronym>GIF</acronym>.
    213 </para></sect3>
    214 
    215 <sect3><title>gifwedge</title>
    216 <para>Create a test <acronym>GIF</acronym> image resembling a color monitor
    217 test pattern.</para></sect3>
    218 
    219 <sect3><title>icon2gif</title>
    220 <para>Converter/deconverter to/from an editable text format.</para></sect3>
    221 
    222 <sect3><title>raw2gif</title>
    223 <para>Convert raw 8-bit image data into <acronym>GIF</acronym> files.</para>
    224 </sect3>
    225 
    226 <sect3><title>rgb2gif</title>
    227 <para>Convert 24 bit images to a <acronym>GIF</acronym> image using color
    228 quantization.</para></sect3>
    229 
    230 <sect3><title>text2gif</title>
    231 <para>Generate <acronym>GIF</acronym> images out of regular text in 8x8 font.
    232 </para></sect3>
    233 
    234 </sect2>
     89    /usr/share/doc/libungif-&libungif-version;</userinput></screen>
     90
     91  </sect2>
     92
     93  <sect2 role="content">
     94    <title>Contents</title>
     95
     96    <segmentedlist>
     97      <segtitle>Installed Programs</segtitle>
     98      <segtitle>Installed Library</segtitle>
     99      <segtitle>Installed Directories</segtitle>
     100
     101      <seglistitem>
     102        <seg>gif2epsn, gif2ps, gif2rgb, gif2x11, gifasm, gifbg, gifburst, gifclip,
     103        gifclrmp, gifcolor, gifcomb, gifcompose, giffiltr, giffix, gifflip, gifhisto,
     104        gifinfo, gifinter, gifinto, gifovly, gifpos, gifrotat, gifrsize, gifspnge, giftext,
     105        gifwedge, icon2gif, raw2gif, rgb2gif, and text2gif</seg>
     106        <seg>libungif.[so,a]</seg>
     107        <seg>None</seg>
     108      </seglistitem>
     109    </segmentedlist>
     110
     111    <variablelist>
     112      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
     113      <?dbfo list-presentation="list"?>
     114      <?dbhtml list-presentation="table"?>
     115
     116      <varlistentry id="gif2epsn-libungif">
     117        <term><command>gif2epsn</command></term>
     118        <listitem>
     119          <para>dumps images saved as GIF files on Epson type printers.</para>
     120          <indexterm zone="libungif gif2epsn-libungif">
     121            <primary sortas="b-gif2epsn">gif2epsn</primary>
     122          </indexterm>
     123        </listitem>
     124      </varlistentry>
     125
     126      <varlistentry id="gif2ps-libungif">
     127        <term><command>gif2ps</command></term>
     128        <listitem>
     129          <para>print GIF files on laser printers supporting PostScript.</para>
     130          <indexterm zone="libungif gif2ps-libungif">
     131            <primary sortas="b-gif2ps">gif2ps</primary>
     132          </indexterm>
     133        </listitem>
     134      </varlistentry>
     135
     136      <varlistentry id="gif2rgb-libungif">
     137        <term><command>gif2rgb</command></term>
     138        <listitem>
     139          <para>convert images saved as GIF to 24-bit RGB image(s).</para>
     140          <indexterm zone="libungif gif2rgb-libungif">
     141            <primary sortas="b-gif2rgb">gif2rgb</primary>
     142          </indexterm>
     143        </listitem>
     144      </varlistentry>
     145
     146      <varlistentry id="gif2x11-libungif">
     147        <term><command>gif2x11</command></term>
     148        <listitem>
     149          <para>display images saved as GIF files under X Window System.</para>
     150          <indexterm zone="libungif gif2x11-libungif">
     151            <primary sortas="b-gif2x11">gif2x11</primary>
     152          </indexterm>
     153        </listitem>
     154      </varlistentry>
     155
     156      <varlistentry id="gifasm-libungif">
     157        <term><command>gifasm</command></term>
     158        <listitem>
     159          <para>assemble multiple GIFs into one, or burst a multiple-image GIF.</para>
     160          <indexterm zone="libungif gifasm-libungif">
     161            <primary sortas="b-gifasm">gifasm</primary>
     162          </indexterm>
     163        </listitem>
     164      </varlistentry>
     165
     166      <varlistentry id="gifbg-libungif">
     167        <term><command>gifbg</command></term>
     168        <listitem>
     169          <para>generate a single-color test pattern GIF.</para>
     170          <indexterm zone="libungif gifbg-libungif">
     171            <primary sortas="b-gifbg">gifbg</primary>
     172          </indexterm>
     173        </listitem>
     174      </varlistentry>
     175
     176      <varlistentry id="gifburst-libungif">
     177        <term><command>gifburst</command></term>
     178        <listitem>
     179          <para>burst a GIF image into subrectangles.</para>
     180          <indexterm zone="libungif gifburst-libungif">
     181            <primary sortas="b-gifburst">gifburst</primary>
     182          </indexterm>
     183        </listitem>
     184      </varlistentry>
     185
     186      <varlistentry id="gifclip-libungif">
     187        <term><command>gifclip</command></term>
     188        <listitem>
     189          <para>clip or crop a GIF image.</para>
     190          <indexterm zone="libungif gifclip-libungif">
     191            <primary sortas="b-gifclip">gifclip</primary>
     192          </indexterm>
     193        </listitem>
     194      </varlistentry>
     195
     196      <varlistentry id="gifclrmp-libungif">
     197        <term><command>gifclrmp</command></term>
     198        <listitem>
     199          <para>modify GIF image colormaps.</para>
     200          <indexterm zone="libungif gifclrmp-libungif">
     201            <primary sortas="b-gifclrmp">gifclrmp</primary>
     202          </indexterm>
     203        </listitem>
     204      </varlistentry>
     205
     206      <varlistentry id="gifcolor-libungif">
     207        <term><command>gifcolor</command></term>
     208        <listitem>
     209          <para>generate color test patterns.</para>
     210          <indexterm zone="libungif gifcolor-libungif">
     211            <primary sortas="b-gifcolor">gifcolor</primary>
     212          </indexterm>
     213        </listitem>
     214      </varlistentry>
     215
     216      <varlistentry id="gifcomb-libungif">
     217        <term><command>gifcomb</command></term>
     218        <listitem>
     219          <para>combine 2 GIF images of exactly the same size into one.</para>
     220          <indexterm zone="libungif gifcomb-libungif">
     221            <primary sortas="b-gifcomb">gifcomb</primary>
     222          </indexterm>
     223        </listitem>
     224      </varlistentry>
     225
     226      <varlistentry id="gifcompose-libungif">
     227        <term><command>gifcompose</command></term>
     228        <listitem>
     229          <para>use (un)giflib tools to compose images.</para>
     230          <indexterm zone="libungif gifcompose-libungif">
     231            <primary sortas="b-gifcompose">gifcompose</primary>
     232          </indexterm>
     233        </listitem>
     234      </varlistentry>
     235
     236      <varlistentry id="giffiltr-libungif">
     237        <term><command>giffiltr</command></term>
     238        <listitem>
     239          <para>template code for filtering a GIF sequentially.</para>
     240          <indexterm zone="libungif giffiltr-libungif">
     241            <primary sortas="b-giffiltr">giffiltr</primary>
     242          </indexterm>
     243        </listitem>
     244      </varlistentry>
     245
     246      <varlistentry id="giffix-libungif">
     247        <term><command>giffix</command></term>
     248        <listitem>
     249          <para>clumsily attempts to fix truncated GIF images.</para>
     250          <indexterm zone="libungif giffix-libungif">
     251            <primary sortas="b-giffix">giffix</primary>
     252          </indexterm>
     253        </listitem>
     254      </varlistentry>
     255
     256      <varlistentry id="gifflip-libungif">
     257        <term><command>gifflip</command></term>
     258        <listitem>
     259          <para>flip GIF image along X or Y axis or rotate by 90 degrees.</para>
     260          <indexterm zone="libungif gifflip-libungif">
     261            <primary sortas="b-gifflip">gifflip</primary>
     262          </indexterm>
     263        </listitem>
     264      </varlistentry>
     265
     266      <varlistentry id="gifhisto-libungif">
     267        <term><command>gifhisto</command></term>
     268        <listitem>
     269          <para>generate color-frequency histogram from a GIF.</para>
     270          <indexterm zone="libungif gifhisto-libungif">
     271            <primary sortas="b-gifhisto">gifhisto</primary>
     272          </indexterm>
     273        </listitem>
     274      </varlistentry>
     275
     276      <varlistentry id="gifinfo-libungif">
     277        <term><command>gifinfo</command></term>
     278        <listitem>
     279          <para>gives information on a GIF file.</para>
     280          <indexterm zone="libungif gifinfo-libungif">
     281            <primary sortas="b-gifinfo">gifinfo</primary>
     282          </indexterm>
     283        </listitem>
     284      </varlistentry>
     285
     286      <varlistentry id="gifinter-libungif">
     287        <term><command>gifinter</command></term>
     288        <listitem>
     289          <para>convert between interlaced and non-interlaced images.</para>
     290          <indexterm zone="libungif gifinter-libungif">
     291            <primary sortas="b-gifinter">gifinter</primary>
     292          </indexterm>
     293        </listitem>
     294      </varlistentry>
     295
     296      <varlistentry id="gifinto-libungif">
     297        <term><command>gifinto</command></term>
     298        <listitem>
     299          <para>end-of-pipe fitting for GIF-processing pipelines.</para>
     300          <indexterm zone="libungif gifinto-libungif">
     301            <primary sortas="b-gifinto">gifinto</primary>
     302          </indexterm>
     303        </listitem>
     304      </varlistentry>
     305
     306      <varlistentry id="gifovly-libungif">
     307        <term><command>gifo-libungifvly</command></term>
     308        <listitem>
     309          <para>generate one composite GIF from a multiple-image GIF.</para>
     310          <indexterm zone="libungif gifovly-libungif">
     311            <primary sortas="b-gifovly">gifovly</primary>
     312          </indexterm>
     313        </listitem>
     314      </varlistentry>
     315
     316      <varlistentry id="gifpos-libungif">
     317        <term><command>gifpos</command></term>
     318        <listitem>
     319          <para>change a GIF's screen size or recondition it.</para>
     320          <indexterm zone="libungif gifpos-libungif">
     321            <primary sortas="b-gifpos">gifpos</primary>
     322          </indexterm>
     323        </listitem>
     324      </varlistentry>
     325
     326      <varlistentry id="gifrotat-libungif">
     327        <term><command>gifrotat</command></term>
     328        <listitem>
     329          <para>rotate a GIF through any desired angle.</para>
     330          <indexterm zone="libungif gifrotat-libungif">
     331            <primary sortas="b-gifrotat">gifrotat</primary>
     332          </indexterm>
     333        </listitem>
     334      </varlistentry>
     335
     336      <varlistentry id="gifrsize-libungif">
     337        <term><command>gifrsize</command></term>
     338        <listitem>
     339          <para>resize a GIF by deletion or duplication of bits.</para>
     340          <indexterm zone="libungif gifrsize-libungif">
     341            <primary sortas="b-gifrsize">gifrsize</primary>
     342          </indexterm>
     343        </listitem>
     344      </varlistentry>
     345
     346      <varlistentry id="gifspnge-libungif">
     347        <term><command>gifspnge</command></term>
     348        <listitem>
     349          <para>template code for filtering a GIF with in-core operations.</para>
     350          <indexterm zone="libungif gifspnge-libungif">
     351            <primary sortas="b-gifspnge">gifspnge</primary>
     352          </indexterm>
     353        </listitem>
     354      </varlistentry>
     355
     356      <varlistentry id="giftext-libungif">
     357        <term><command>giftext</command></term>
     358        <listitem>
     359          <para>print (text only) general information about a GIF.</para>
     360          <indexterm zone="libungif giftext-libungif">
     361            <primary sortas="b-giftext">giftext</primary>
     362          </indexterm>
     363        </listitem>
     364      </varlistentry>
     365
     366      <varlistentry id="gifwedge-libungif">
     367        <term><command>gifwedge</command></term>
     368        <listitem>
     369          <para>create a test GIF image resembling a color monitor test pattern.</para>
     370          <indexterm zone="libungif gifwedge-libungif">
     371            <primary sortas="b-gifwedge">gifwedge</primary>
     372          </indexterm>
     373        </listitem>
     374      </varlistentry>
     375
     376      <varlistentry id="icon2gif-libungif">
     377        <term><command>icon2gif</command></term>
     378        <listitem>
     379          <para>converter/deconverter to/from an editable text format.</para>
     380          <indexterm zone="libungif icon2gif-libungif">
     381            <primary sortas="b-icon2gif">icon2gif</primary>
     382          </indexterm>
     383        </listitem>
     384      </varlistentry>
     385
     386      <varlistentry id="raw2gif-libungif">
     387        <term><command>raw2gif</command></term>
     388        <listitem>
     389          <para>convert raw 8-bit image data into GIF files.</para>
     390          <indexterm zone="libungif raw2gif-libungif">
     391            <primary sortas="b-raw2gif">raw2gif</primary>
     392          </indexterm>
     393        </listitem>
     394      </varlistentry>
     395
     396      <varlistentry id="rgb2gif-libungif">
     397        <term><command>rgb2gif</command></term>
     398        <listitem>
     399          <para>convert 24 bit images to a GIF image using color quantization.</para>
     400          <indexterm zone="libungif rgb2gif-libungif">
     401            <primary sortas="b-rgb2gif">rgb2gif</primary>
     402          </indexterm>
     403        </listitem>
     404      </varlistentry>
     405
     406      <varlistentry id="text2gif-libungif">
     407        <term><command>text2gif</command></term>
     408        <listitem>
     409          <para>generate GIF images out of regular text in 8x8 font.</para>
     410          <indexterm zone="libungif text2gif-libungif">
     411            <primary sortas="b-text2gif">text2gif</primary>
     412          </indexterm>
     413        </listitem>
     414      </varlistentry>
     415
     416    </variablelist>
     417
     418  </sect2>
    235419
    236420</sect1>
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