[sane-devel] Current TODO list

2002-07-24 Thread Oliver Rauch
Henning Meier-Geinitz schrieb: Hi, On Mon, Jul 22, 2002 at 09:36:13PM +0200, Oliver Rauch wrote: Henning Meier-Geinitz schrieb: * scanimage: Add i18n (NLS) support? Please let's NOT do this. I'm not interested anyway. If I remeber correctly, this was either a developer or

[sane-devel] Canon CanoScan N670U

2002-07-24 Thread Rikki Carter
Hi, I have tried a few thing to get my N670U scanner working, for example using merlin670 but this just gives me a segmentation fault, i have the latest SANE backends, the scanner is picked up in sane-find-scanner but not in scanimage -L i was just posting here just 2 say that i would be able

[sane-devel] why my backend can not be loaded by dll ?

2002-07-24 Thread zhu
Dear Frank, Thank you ,I did according to your answer ,now my problem is resolved. your answer is right. Sincerely Jason 2002-7-23 Frank wrote: [dll]load: unable to find _sane_m1200up_init [dll]load: unable to find _sane_m1200up_exit ..

[sane-devel] what' mean SANE_FIX ?

2002-07-24 Thread zhu
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[sane-devel] Epson1640 crashes when switch from ADF to Flatbed

2002-07-24 Thread Mario Wolff
Hello list, i have an Epson Prefection 1640SU Office with an ADF connected via SCSI to an onboard aic7880 controller on a 2.0.38 Linux-System. I use the sane 1.0.8 tree with the epson-backend from Karl Heinz Kremer http://www.khk.net. When i switch from the scansource from ADF to Flatbed, the

[sane-devel] scanimage fails to scan 16 bit gray image from epson 2450

2002-07-24 Thread rob
hi, I'm trying to scan 16 bit gray images using scanimage with my epson 2450 but all I get out of it is a a page of snow with the hint of a pattern in it. This is my command line: scanimage -d epson:/dev/usbscanner0 --focus-position 'Focus 2.5mm above glass' --source 'Transparency Unit'

[sane-devel] what' mean SANE_FIX ?

2002-07-24 Thread Henning Meier-Geinitz
Hi, On Wed, Jul 24, 2002 at 11:03:36AM +0800, zhu wrote: When I read some backends,I often see SANE_FIX and SANE_UNFIX macro,they are defined in sane.h: #define SANE_FIXED_SCALE_SHIFT 16 #define SANE_FIX(v) ((SANE_Word) ((v) * (1 SANE_FIXED_SCALE_SHIFT))) #define SANE_UNFIX(v)

[sane-devel] support of HP ScanJet 4300C

2002-07-24 Thread Ing. Karel Babka
Hallo, I have a simply question: my HP ScanJet 4300C is'nt listed in sane-hp backend man page. Can You Help me? I am running RH 7.3 Valhalla Than You, Charley

[sane-devel] Where should a backend save config data ?

2002-07-24 Thread mh
Hi, small problem: Is there a well-known location, where a backend should/could save some data? I'd like to save some calibration data (shading,exposure ...), but I'm not sure how to do this. Should this go to $HOME/.sane ? Does this work with saned? Thanks, Michael

[sane-devel] scanimage fails to scan 16 bit gray image from epson 2450

2002-07-24 Thread Henning Meier-Geinitz
Hi, On Wed, Jul 24, 2002 at 04:20:58PM +0100, rob wrote: I'm trying to scan 16 bit gray images using scanimage with my epson 2450 but all I get out of it is a a page of snow with the hint of a pattern in it. This is my command line: scanimage -d epson:/dev/usbscanner0 --focus-position

[sane-devel] Where should a backend save config data ?

2002-07-24 Thread Oliver Rauch
You will not be able to save the data to a system directory because all users need write access to the file. Be carefull with security with such files! I suggest not to save any calibration data to a file. The calibration data does not keep valid for a long time because the illumination of the

[sane-devel] Current TODO list

2002-07-24 Thread Peter Kirchgessner
Hi, let's use the long version: Hewlett-Packard --Peter Henning Meier-Geinitz wrote: Hi, On Tue, Jul 23, 2002 at 07:37:40AM +0200, stef wrote: - Make sure, that the manufacturer (and model) names use the same spelling: - umax, plustek (Genius, KYE-Genius) - plustek,

[sane-devel] Where should a backend save config data ?

2002-07-24 Thread Henning Meier-Geinitz
Hi, On Wed, Jul 24, 2002 at 08:52:17PM +0200, mh wrote: small problem: Is there a well-known location, where a backend should/could save some data? I'd like to save some calibration data (shading,exposure ...), but I'm not sure how to do this. One way is to write it to a place that's

[sane-devel] can the positions in the negative holder be added the epson backend

2002-07-24 Thread Karl Heinz Kremer
--FL5UXtIhxfXey3p5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable The negative holders / slide holdes are different for the different scanners. This would make it pretty complicated to support all the models. Also, there are not

[sane-devel] Using scanimage with measurements in inches

2002-07-24 Thread Dave Close
For some testing of a new backend, I found it useful to use scanimage. But the natural units of measure for the scanner for our documents and the scanner are inches and, unlike the GUI frontends, scanimage doesn't do any conversion. So I wrote a simple shell script to do it for me. I called the