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='gif2rgb.1'> 6<refentryinfo><date>2 May 2012</date></refentryinfo> 7<refmeta> 8<refentrytitle>gif2rgb</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>gif2rgb</refname> 15<refpurpose>convert images saved as GIF to 24-bit RGB triplets</refpurpose> 16</refnamediv> 17 18<refsynopsisdiv id='synopsis'> 19 20<cmdsynopsis> 21 <command>gif2rgb</command> 22 <arg choice='opt'>-v</arg> 23 <arg choice='opt'>-1</arg> 24 <arg choice='opt'>-c <replaceable>colors</replaceable></arg> 25 <arg choice='opt'>-s 26 <replaceable>width</replaceable> 27 <replaceable>height</replaceable></arg> 28 <arg choice='opt'>-o <replaceable>outfile</replaceable></arg> 29 <arg choice='opt'>-h</arg> 30 <arg choice='opt'><replaceable>gif-file</replaceable></arg> 31</cmdsynopsis> 32</refsynopsisdiv> 33 34<refsect1><title>Options</title> 35 36<variablelist> 37<varlistentry> 38<term>-v</term> 39<listitem> 40<para>Verbose mode (show progress). 41Enables printout of running scan lines.</para> 42</listitem> 43</varlistentry> 44<varlistentry> 45<term>-1</term> 46<listitem> 47<para>Only one file in the format of RGBRGB... triplets (Each of R, 48G,B is a byte) is being read or written. This file size is 3 * Width 49* Height. If stdin is used for input or stdout for output, this option 50is implicitly applied. The default (if not `-1') is 3 files with the 51names OutFileName.R, OutFileName.G, OutFileName.B, each of which is 52Width * Height bytes.</para> 53</listitem> 54</varlistentry> 55<varlistentry> 56<term>-c colors </term> 57<listitem> 58<para> Specifies number of colors to use in RGB-to-GIF conversions, in 59bits per pixels, so '-c 8' actually specifies 256 colors (maximum and 60default).</para> 61</listitem> 62</varlistentry> 63<varlistentry> 64<term>-s width height</term> 65<listitem> 66<para> Sets RGB-to-GIF conversion mode and specifies the size of the image 67to read. </para> 68</listitem> 69</varlistentry> 70<varlistentry> 71<term>-o</term> 72<listitem> 73<para> specifies the name of the out file (see also `-1' above).</para> 74</listitem> 75</varlistentry> 76<varlistentry> 77<term>-h</term> 78<listitem> 79<para> Print one line of command line help, similar to Usage above.</para> 80</listitem> 81</varlistentry> 82</variablelist> 83 84<para>By default, convert a GIF input file to RGB triplets. If -s is 85specified, convert RGB input to a GIF.</para> 86 87<para>If no input file is given, gif2rgb will try to read data 88from stdin.</para> 89 90</refsect1> 91<refsect1><title>Author</title> 92 93<para>Gershon Elber.</para> 94 95</refsect1> 96</refentry> 97