GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  RLEDITHER (1)

NAME

rledither - Floyd Steinberg dither an image to the given colors.

CONTENTS

Synopsis
Description
Options
See Also
Author
Bugs

SYNOPSIS

rledither [ -e edge_factor ] [ -l nchan length ] -{tf} mapfile [ -o outfile ] [ infile ]

DESCRIPTION

This program accepts an RLE(5) file and a file of colormap entries, and dithers the image to those colors. Edge enhancement is also performed, if specified.

OPTIONS

-e edge_factor
  An edge_factor of zero means no edge enhancement (the default). A value of 1.0 looks pretty good for most images.
-l nchan length
  Specifies the number of channels in the colormap, and the number of entries in each channel. The default is 3 channels of 256 entries, which is appropriate for an eight bit color display.
-{tf} mapfile
  The mapfile must contain at least nchan*length values in the range 0 to 255. The -t flag causes mapfile to be read as R G B R G B R G B... The -f flag implies the entries are listed as R R R... G G G... B B B...
-o outfile
  If specified, the output will be written to this file. If outfile is "-", or if it is not specified, the output will be written to the standard output stream.
infile The input will be read from this file. If infile is "-" or is not specified, the input will be read from the standard input stream.

SEE ALSO

mcut(1), rlehdr(1), rlequant(1), urt(1), RLE(5).

AUTHOR

Rod G. Bogart, University of Michigan

BUGS

It should read colormaps from RLE files, too. For the moment, edit the output from rlehdr -m.
Search for    or go to Top of page |  Section 1 |  Main Index


1 RLEDITHER (1) Month DD, YYYY

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.