[Fwd: Re: [sane-devel] Re: request for extra xsane functionality]

2005-10-28 Thread Oliver Rauch
-- next part -- An embedded message was scrubbed... From: Oliver Rauch Subject: Re: [sane-devel] Re: request for extra xsane functionality Date: 28 Oct 2005 19:21:33 +0200 Size: 1772 Url: http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20051028/aa688603

[sane-devel] Re: request for extra xsane functionality

2005-10-28 Thread Oliver Schwartz
Hi, > When you scan a DIN-A4 page with 200x200 dpi and save it e.g. as a > tiff file then you get an image with about 1700 x 2200 pixels. At > this point there is no relation to a size in millimeter, > centimeter, inch or DIN-A3 or something like that. I don't think this is completely true. Tiff

[sane-devel] Sane doesn't create a scanner device

2005-10-28 Thread dark_m...@gmx.net
I took the latest CVS version I could get. It is 1.0.16-cvs. I still have iscan around somewhere (not removed completely yet), but I'm not using it. You get the CVS from http://www.sane-project.org/cvs.html But you'll have to compile the sources, so better read the README and INSTALL files in th

[sane-devel] Sane doesn't create a scanner device

2005-10-28 Thread Henning Meier-Geinitz
Hi, On Thu, Oct 27, 2005 at 09:05:02AM +0200, Johannes Meixner wrote: > For some all-in-one devices (like the Epson Stylus Photo RX420) > which have also a cardreader unit included there is additionally > the "usb_storage" kernel module which gets in conflict with SANE. I don't see any difference

[sane-devel] Canon CanoScan LiDE 35

2005-10-28 Thread Henning Meier-Geinitz
Hi, On Thu, Oct 27, 2005 at 11:23:13PM +0100, Cameron Harris wrote: > Today, I checked out a CVS copy of the sane-backends, and compiled it > all with genesys support. Unfortunately it hangs when i try scanimage > (debug output:) Are you sure that you use the experimental CVS? I'm asking because

[sane-devel] HP Scanjet 4890

2005-10-28 Thread Henning Meier-Geinitz
Hi, On Thu, Oct 27, 2005 at 04:33:18PM -0400, lando wrote: >It appears that there is not a driver for the HP 4890 scanner... It's not even in our list so nobody knows. But most probably you are right. Could you please send us the output of "sane-find-scanner -v -v"? So we can at least list th

[sane-devel] Epson 2480/2580: Testers needed

2005-10-28 Thread Miguel Bazdresch
On 10/28/05, Oliver Schwartz wrote: > It's just the xsane logo that doesn't fill the complete scan area. > There should be no problems with scanning in transparency mode. I suspected as much when I saw the scanimage output. I'll try scanning a couple of slides this afternoon when I'm home, and I

[sane-devel] Epson 2480/2580: Testers needed

2005-10-28 Thread Oliver Schwartz
Hi, >> > Argh, my 2480 is changing to 5.5cm by 7.5cm (judging from the >> > preview window). Debug log attached. Your boundaries are fine. From the output of your scanimage command: > ? Geometry: > ? ? -l auto|0..55mm [0] > ? ? ? ? Top-left x position of scan area. > ? ? -t auto|0..125mm [0] > ?

[sane-devel] Re: request for extra xsane functionality

2005-10-28 Thread Oliver Rauch
Hello Jan. When you scan a DIN-A4 page with 200x200 dpi and save it e.g. as a tiff file then you get an image with about 1700 x 2200 pixels. At this point there is no relation to a size in millimeter, centimeter, inch or DIN-A3 or something like that. What you can do is a pixel based scaling. E.g