primax: Color tuning bug.
Subject:
Color tuning bug.
From:
Brent Frre ####@####.####
Date:
14 Nov 1999 17:01:12 -0000
Message-Id: <99111301005903.01013@phenix.phenix.net>
I try to use your marvelous software, but have too dark pictures.
Trying to tune picture appearance (brightness, contrast, gamma) using the -c
option, I noticed something that I consider as a bug:
If I specify my appearance parameters using the -c option, the system seemd to
shift the paameters once.
[root@phenix primax_scan-0.2]# ./primax_scan -d -v -c=-100.0/100.0/0.1 -d4x5.8
-p0x0 -r150
parse_options:
dimension: 0.0x0.0 inch
color: 0.0/-100.0/100.0
dimension: 4.0x5.8 inch
position: 0.0x0.0 inch
resolution: 150 dpi
dimension: 600x869 pixel
primax_scan version $Id: primax_scan.c,v 1.29 1999/03/17 17:22:53 marco Exp $
Probing port 0378
SPP port present
PS/2 bidirectional port present
EPP 1.7
When using the option --color, the parameters seemd to be correctly processed.
[root@phenix primax_scan-0.2]# ./primax_scan -d -v --color=-100.0/100.0/0.1 -d4x5.8 -p0x0 -r150
parse_options:
dimension: 0.0x0.0 inch
color: -100.0/100.0/0.1
dimension: 4.0x5.8 inch
position: 0.0x0.0 inch
resolution: 150 dpi
dimension: 600x869 pixel
primax_scan version $Id: primax_scan.c,v 1.29 1999/03/17 17:22:53 marco Exp $
Probing port 0378
SPP port present
PS/2 bidirectional port present
EPP 1.7
By the way, I have always too dark pictures. When I try to inlight it, it
becomes more and more red. Do you have information about normal values for the
color scales ? Idea of values to be used ? Way those values changes the picture
aspect ? Sample of the result ?
The driver I downloaded seemd to date of march 99. What is the latest version ?
Where could I found it ?
Thank you.
Brent Frere.