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<!doctype HTML public "-//W3O//DTD W3 HTML 2.0//EN">
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<TITLE>rle2gif</TITLE>
<link rev=made href=mailto:esr@snark.thyrsus.com>
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Go to <a href="index.html">index page</a>.
<CENTER><H1>rle2gif</H1></CENTER>
A program to convert images saved as RLE (Utah raster toolkit) to GIF
format.<P>
<H1>Usage:</H1>
<pre>
rle2Gif [-q] [-c #Colors] [-h] RleFile
</pre>
If no RleFile is given, Rle2Gif will try to read an Rle file from stdin.<P>
<H1>Memory required:</H1>
Screen.
<H1>Options:</H1>
<DL>
<DT> [-q]
<DD> Quiet mode. Defaults off on MSDOS, on under UNIX. Controls printout
of running scan lines. Use -q- to invert.<P>
<DT> [-c #Colors]
<DD> Select size of color map in the output Gif file. #Colors
should be given as the based 2 log of number of colors. Default is 8
which is 256 colors, and which is also the maximum.
<DT> [-h]
<DD> Print one line of command line help, similar to Usage above..<P>
</DL>
<H1>Notes:</H1>
As the RLE format allows full 24 bits per pixel (8 per primary color)
Colors must be quantized to the number of colors as set by the [-c]
option, above. This process is quite slow. See the quantize.c file
in the lib directory for the code for this quantization algorithm
(median cut).<P>
<H1>Author:</H1>
Gershon Elber
<HR>
<ADDRESS>Eric S. Raymond <A HREF="mailto:esr@thyrsus.com"><esr@snark.thyrsus.com></A></ADDRESS>
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