1<?xml version="1.0" encoding="ISO-8859-1"?> 2<!DOCTYPE refentry PUBLIC 3 "-//OASIS//DTD DocBook XML V4.1.2//EN" 4 "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []> 5<refentry id='gifcolor.1'> 6<refentryinfo><date>2 May 2012</date></refentryinfo> 7<refmeta> 8<refentrytitle>gifcolor</refentrytitle> 9<manvolnum>1</manvolnum> 10<refmiscinfo class="source">GIFLIB</refmiscinfo> 11<refmiscinfo class="manual">GIFLIB Documentation</refmiscinfo> 12</refmeta> 13<refnamediv id='name'> 14<refname>gifcolor</refname> 15<refpurpose>generate color test-pattern GIFs</refpurpose> 16</refnamediv> 17 18<refsynopsisdiv id='synopsis'> 19 20<cmdsynopsis> 21 <command>gifcolor</command> 22 <arg choice='opt'>-v</arg> 23 <arg choice='opt'>-b <replaceable>background</replaceable></arg> 24 <arg choice='opt'>-h</arg> 25 <arg choice='opt'><replaceable>colormap-file</replaceable></arg> 26</cmdsynopsis> 27</refsynopsisdiv> 28 29<refsect1><title>Description</title> 30 31<para>A program to generate color test patterns. Feed it a color map file (as 32generated, say, by the -s option of gifclrmp) and it will generate a GIF 33containing lines of the form.</para> 34 35<programlisting> 36Color %-3d: [%-3d, %-3d, %-3d]: 37</programlisting> 38 39<para>where the first number is the zero-based color index, and the 40triple is the index's [Red, Green, Blue] value. There will be one 41such line for each color. Each line will be set in a simple 8x8 font 42in the color it describes; thus, any lines corresponding to the GIF's 43background color will be blank.</para> 44 45</refsect1> 46<refsect1><title>Options</title> 47 48<variablelist> 49<varlistentry> 50<term>-v</term> 51<listitem> 52<para>Verbose mode (show progress). 53Enables printout of running scan lines. </para> 54</listitem> 55</varlistentry> 56<varlistentry> 57<term>-b</term> 58<listitem> 59<para>Set the image's backround color to a given numeric index.</para> 60</listitem> 61</varlistentry> 62<varlistentry> 63<term>-h</term> 64<listitem> 65<para>Print one line of command line help, similar to Usage above.</para> 66</listitem> 67</varlistentry> 68</variablelist> 69 70<para>If no colormap file is specified, the color map will be read from stdin.</para> 71 72</refsect1> 73<refsect1><title>Author</title> 74 75<para>Gershon Elber.</para> 76 77</refsect1> 78</refentry> 79