[sane-devel] coolscane2 permissions

2003-05-13 Thread Henning Meier-Geinitz
Hi, On Tue, May 13, 2003 at 04:25:48PM +0200, Georges Roux wrote: > /sudo scanimage -L > device `coolscan2:usb:libusb:001:004' is a NikonLS-40 ED > film scanner/ > > and I can use it fine with Gimp. He, you don't run gimp as root, do you :-)? > but if I try to run it in my user acc

[sane-devel] Progress on CanoScan D1250U2

2003-05-13 Thread Henning Meier-Geinitz
Hi, On Tue, May 13, 2003 at 10:11:55AM +0200, Norbert LATAILLE wrote: > I started to work on the D1250U2 scanner some time ago, and I now > starting to have a standalone program (using libusb) which is producing > scanned BMP files under linux (24-bit mode, 75 dpi for now). Nice! Do you have a

[sane-devel] gamma-table value

2003-05-13 Thread Henning Meier-Geinitz
Hi, On Tue, May 13, 2003 at 02:08:33PM +0100, F J Brooks wrote: > On advice, I deleted existing SANE-1.0.8-47, XSane-0.87, glib-1.2.9, and > gtk+-1.2.9 using YaST2. It's not necessary to delete glib and gtk. In fact, if you do that, you'll remove all gtk applications from your system and that's p

[sane-devel] Why is the background of the scanned image not a constant grayscale

2003-05-13 Thread Peter Chen
Hi, I found an option named 'paper_size' for fujitsu fi-4120c. Does this matter? Thanx, Peter - Original Message - From: "Martijn van Oosterhout" To: "Peter Chen" Cc: "m. allan noah" ; "SANE Mailing List" Sent: Tuesday, May 13, 2003 7:06 PM Subject: Re: [sane-devel] Why is the backgr

[sane-devel] Link errors on compiling sane-backends-1.0.12-pre1 on Mac OS X 10.2.6 ( 6L60 )

2003-05-13 Thread Dino Tang
I'm using the December 2002 Developer Tools set. The last portion of the log is the following: gcc -o sane-desc sane-desc.o -framework CoreFoundation -framework IOKit ../sanei/libsanei.a ../lib/liblib.a -lm ld: multiple definitions of symbol _getopt /usr/lib/libm.dylib(getopt.So) definition of

[sane-devel] coolscane2 permissions

2003-05-13 Thread Georges Roux
Hi, I have some problem to run my usb scanner without root permissions. the scanner is correctly detected by scanimage /sudo scanimage -L device `coolscan2:usb:libusb:001:004' is a NikonLS-40 ED film scanner/ and I can use it fine with Gimp. but if I try to run it in my user accoun

[sane-devel] gamma-table value

2003-05-13 Thread
I am a very new Linux newbie. I have recently installed SuSE 8.1 and am trying to get my HP Scanjet 5300C Scanner to work. The first thing I found out was that my scanner wasn't an HP machine at all - it's a re-badged Avision! I also found that it's not a USB machine at all - it's an SCSI machine

[sane-devel] Why is the background of the scanned image not a constant grayscale

2003-05-13 Thread m. allan noah
On Tue, 13 May 2003, Peter Chen wrote: > Hi, > > I still do not quite understand. When I tried to scan the same image using > Twain, there was no gray background. What could be the reason? thats interesting. when you scan a white sheet of paper via twain and sane, is the sane one more gray? if

[sane-devel] Why is the background of the scanned image not a constant grayscale

2003-05-13 Thread Peter Chen
Hi, I still do not quite understand. When I tried to scan the same image using Twain, there was no gray background. What could be the reason? And I could not find the option to set the option brightness/contrast when I ran: scanimage --help -d fujitsu:/dev/usb/scanner0. Thanks, Peter - Ori

[sane-devel] Re: Spot scanners / need help on some notions

2003-05-13 Thread Henning Meier-Geinitz
Hi, On Tue, May 13, 2003 at 08:09:18AM +0200, Thomas VIAL wrote: > Also, thanks for your recommendations on the source > code & compiling considerations. Concerning the > latter, is there another ISA-based driver+backend I > can look at, in order to know which functions are > portable to any archi

[sane-devel] Progress on CanoScan D1250U2

2003-05-13 Thread Norbert LATAILLE
Hi, I started to work on the D1250U2 scanner some time ago, and I now starting to have a standalone program (using libusb) which is producing scanned BMP files under linux (24-bit mode, 75 dpi for now). However, something still confuses me about the color managment of this scanner. Except from

[sane-devel] Re: Spot scanners / need help on some notions

2003-05-13 Thread Thomas VIAL
> Well, good luck! To be honest, I'm not sure if it's > worth the trouble :-) That sounds encouraging! :) Well, honestly, it looks quite easy (with the help of the debugging info of course), though it's challenging since I'm not familiar with drivers in the Linux world -- and little in the Window