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<!DOCTYPE refentry PUBLIC
   "-//OASIS//DTD DocBook XML V4.1.2//EN"
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<refentry id='gifwedge.1'>
<refentryinfo><date>2 May 2012</date></refentryinfo>
<refmeta>
<refentrytitle>gifwedge</refentrytitle>
<manvolnum>1</manvolnum>
<refmiscinfo class="source">GIFLIB</refmiscinfo>
<refmiscinfo class="manual">GIFLIB Documentation</refmiscinfo>
</refmeta>
<refnamediv id='name'>
<refname>gifwedge</refname>
<refpurpose>create a GIF test pattern</refpurpose>
</refnamediv>

<refsynopsisdiv id='synopsis'>

<cmdsynopsis>
  <command>gifwedge</command>
      <arg choice='opt'>-v</arg>
      <arg choice='opt'>-l <replaceable>lvls</replaceable></arg>
      <arg choice='opt'>-s 
      		<replaceable>sizex</replaceable>
      		<replaceable>sizey</replaceable></arg>
      <arg choice='opt'>-h</arg>
      <arg choice='opt'><replaceable>gif-file</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>

<refsect1><title>Description</title>

<para>A program to create a test GIF image with intensity levels of
the RGB colors YCM colors and white.</para>

</refsect1>
<refsect1><title>Options</title>

<variablelist>
<varlistentry>
<term>-v</term>
<listitem>
<para>Verbose mode (show progress).
Enables printout of running scan lines. </para>
</listitem>
</varlistentry>

<varlistentry>
<term>-l lvls</term>
<listitem>
<para>Set number of intensity levels per color.  This number must be
power of two up to 32, as Gif format can only have 256 color
simultaneously and 7 basic colors are to be displayed.</para>
</listitem>
</varlistentry>

<varlistentry>
<term>-s sizex sizey</term>
<listitem>
<para>Force image size to be SizeX by SizeY pixels. Image size will be
rounded down to be a multiple of number of intensities horizontally,
and 7 (colors) vertically.</para>
</listitem>
</varlistentry>

<varlistentry>
<term>-h</term>
<listitem>
<para>Print one line command line help, similar to Usage above.</para>
</listitem>
</varlistentry>
</variablelist>

</refsect1>
<refsect1><title>Author</title>

<para>Gershon Elber.</para>

</refsect1>
</refentry>
