Re: [sane-devel] Scanning With Nikon Coolscan LS40 / IVED

2017-07-29 Thread Leon Hauck
direction - I think I'm all set to go now. -- Leon On 07/29/2017 03:13 PM, Leon Hauck wrote: Just tried that with no luck. Thanks for the tip though. -- Leon On 07/28/2017 08:32 PM, m. allan noah wrote: You might try sane-backends 1.0.27, which includes the following statement in its release

Re: [sane-devel] Scanning With Nikon Coolscan LS40 / IVED

2017-07-29 Thread Leon Hauck
by default. If you have difficulty using a scanner which previously worked, or intermittent scanner availability, try setting the new environment variable SANE_USB_WORKAROUND=1 before starting your frontend. On Fri, Jul 28, 2017 at 10:02 PM, Leon Hauck <l...@progcpu.net> wrote: TLDR: are the

[sane-devel] Using Nikon Coolscan w/SA-21 Film Adapter

2016-07-27 Thread Leon Hauck
Hoping someone can give me a little insight. We're looking at adding the ability of our in-house scanning application to scan negative strips with a Coolscan and SA-21 film adapter. I am just curious how the workflow works - does libsane receive back a single image of the entire strip, and

[sane-devel] Choosing A Scanner

2015-07-18 Thread Leon Hauck
Before I jump into our big scanning project I just thought I'd ask a question that I should have asked a while back. Currently I'm planning on using a Canon LIDE210, but now I'm thinking that maybe I should bump it up a notch. I can get a CanoScan 9000F for $199 at Staples (which will also

[sane-devel] Canon LIDE210 (genesys) Question

2015-07-17 Thread Leon Hauck
I've got both my custom application and xsane using the LIDE210 successfully, but have noticed that the scans done at 600dpi greyscale seem horizontally compressed (in both xsane and my custom app). All other settings seem to work fine. Has anyone else noticed this? I was planning on

Re: [sane-devel] Setting Options Via sane_control_option(...)

2015-06-29 Thread Leon Hauck
On 06/25/2015 05:34 PM, Matthew Baker wrote: I'd recommend taking a glance at the SimpleScan project (https://github.com/mnagel/simple-scan) to get a feel for how commonplace options are handled. I had looked at that before. I'm not sure whether that project uses some sort if IDE or what,

Re: [sane-devel] Setting Options Via sane_control_option(...)

2015-06-29 Thread Leon Hauck
On 06/25/2015 05:27 PM, Olaf Meeuwissen wrote: Have a look at the SANE API specification as well. It's at http://www.sane-project.org/html/ Thanks for reminding me. I came across that years ago when I was first looking at using sane, and for some reason I didn't notice that before I

[sane-devel] Setting Options Via sane_control_option(...)

2015-06-24 Thread Leon Hauck
I'm writing a custom frontend for a scanning project in C++ and am about 80% complete. I've been able to get this far by reviewing the scanimage and test code included in the source and whatever examples I found on the web. Hopefully someone can nudge me in the right direction. Sane,