08-30-2004
dtlogin logo
hiho,
where are the frisky CDE admins.... ;-)
how can i change the welcome logo?
i found the /usr/dt/config/C/Xresources
and the entry:
Dtlogin*logo*bitmapFile:
but when i enter my own *.bm or *.xpm file the screen use a black logo.... i think i am using the wrong resolution for my picture... but what is the right one??
any ideas
X pixel x Y pixel in X bit?
thx a lot
pressy
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LEARN ABOUT DEBIAN
optimize2bw
OPTIMIZE2BW(1) ExactImage Manual OPTIMIZE2BW(1)
NAME
optimize2bw - automatic thresholder of the ExactImage toolkit
SYNOPSIS
optimize2bw [option...] {-i | --input} input-file {-o | --output} output-file
optimize2bw --help
DESCRIPTION
ExactImage is a fast C++ image processing library. Unlike many other library frameworks it allows operation in several color spaces and bit
depths natively, resulting in low memory and computational requirements.
optimize2bw reads image files and performs automatic thresholding and optional scaling on the data. It is useful for long term archiving of
documents that have to be stored in sub-byte black and white data to reduce storage requirements.
OPTIONS
-i file, --input file
Read image from the specified file.
-o file, --output file
Save output image to the specified file.
-n, --denoise
Remove ("denoise") single bit pixel noise.
-d n, --dpi n
Scale the image to the specified resolution.
-h n, --high n
Set high normalization value.
-l n, --low n
Set low normalization value.
-r n, --radius n
Set "unsharp mask" radius. The default is 0.
-s n, --scale n
Set output scale factor. The default is 1.0.
-sd x, --standard-deviation x
Set standard deviation for Gaussian distribution. The default is 0.0.
-t n, --threshold n
Set threshold value. The default is 0.
--help
Display help text and exit.
EXAMPLES
$ optimize2bw -i logo.jpg -o logo.tif
Scale: 0
SEE ALSO
exactimage(7)
AUTHORS
Jakub Wilk <jwilk@debian.org>
Wrote this manual page for the Debian system.
http://www.exactcode.de/site/open_source/exactimage/
This manual page incorporates texts found on the ExactImage homepage.
COPYRIGHT
This manual page was written for the Debian system (and may be used by others).
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at
your option) any later version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-2.
optimize2bw 09/09/2013 OPTIMIZE2BW(1)