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='gifwedge.1'>
6<refentryinfo><date>2 May 2012</date></refentryinfo>
7<refmeta>
8<refentrytitle>gifwedge</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>gifwedge</refname>
15<refpurpose>create a GIF test pattern</refpurpose>
16</refnamediv>
17
18<refsynopsisdiv id='synopsis'>
19
20<cmdsynopsis>
21  <command>gifwedge</command>
22      <arg choice='opt'>-v</arg>
23      <arg choice='opt'>-l <replaceable>lvls</replaceable></arg>
24      <arg choice='opt'>-s
25      		<replaceable>sizex</replaceable>
26      		<replaceable>sizey</replaceable></arg>
27      <arg choice='opt'>-h</arg>
28      <arg choice='opt'><replaceable>gif-file</replaceable></arg>
29</cmdsynopsis>
30</refsynopsisdiv>
31
32<refsect1><title>Description</title>
33
34<para>A program to create a test GIF image with intensity levels of
35the RGB colors YCM colors and white.</para>
36
37</refsect1>
38<refsect1><title>Options</title>
39
40<variablelist>
41<varlistentry>
42<term>-v</term>
43<listitem>
44<para>Verbose mode (show progress).
45Enables printout of running scan lines. </para>
46</listitem>
47</varlistentry>
48
49<varlistentry>
50<term>-l lvls</term>
51<listitem>
52<para>Set number of intensity levels per color.  This number must be
53power of two up to 32, as Gif format can only have 256 color
54simultaneously and 7 basic colors are to be displayed.</para>
55</listitem>
56</varlistentry>
57
58<varlistentry>
59<term>-s sizex sizey</term>
60<listitem>
61<para>Force image size to be SizeX by SizeY pixels. Image size will be
62rounded down to be a multiple of number of intensities horizontally,
63and 7 (colors) vertically.</para>
64</listitem>
65</varlistentry>
66
67<varlistentry>
68<term>-h</term>
69<listitem>
70<para>Print one line command line help, similar to Usage above.</para>
71</listitem>
72</varlistentry>
73</variablelist>
74
75</refsect1>
76<refsect1><title>Author</title>
77
78<para>Gershon Elber.</para>
79
80</refsect1>
81</refentry>
82