Thank you all for your input. I do understand (and expected) the responses I
got. I probably should have included some
sample source code to support and clarify my suggestion. For those who are
interested, a summary of some cross language
issues can be found at http://xarch.tu-graz.ac.at/aut
Oops, sorry for the typo in my first paragraph. Here's my previous post
with a corrected first paragraph:
The initial version of my application (written in scheme) does not use
the sane api directly, but utilizes scanimage and scanadf to perform
scanning. In a future release, I would like to
The initial version of my based application (written in scheme) does not use
the sane api directly, but utilizes
scanimage and scanadf to perform scanning. In a future release, I would like
to use the sane api directly for better
control.
Although I have a number of years of experience progra
ing xsane, you will see the advanced option in menu, iirc).
>
>allan
>
>On Fri, 20 Jun 2003, Peter Santoro wrote:
>
>
>
>>My application makes use of scanimage and scanadf (sane 1.0.12 backend and
>>1.0.11 frontend) and it appears that there
>>are a few incons
I'm currently using sane via scanimage and scanadf from scheme. If anyone has
written a scheme extension/interface
(preferably mzscheme) for sane or managed to call it from some ffi, I would
appreciate hearing about it.
Thank you,
Peter
My application makes use of scanimage and scanadf (sane 1.0.12 backend and
1.0.11 frontend) and it appears that there
are a few inconsistencies with respect to the command line args of these sane
front-ends.
For instance, when using my fujitsu fi-4120c, "scanadf --help" shows that there
is a "
Ok, I believe I've figured this one out. The function handle_depth_halftone
(epson.c) indicates that for threshold to
be enabled, the mode must be Binary and halftoning must be None. After adding
in some fprintf (to stderr) statements, I
discovered that the order of the command line arguement
Karl,
I also noticed that Epson's ISCAN GUI no longer works after installing the SANE
1.0.12 backend. ISCAN has a setting for
threshold, so it is probably the same bug. Using scanimage directly (not via
my code) only works if the threshold
option is not used, so I doubt it's my code. Also,
The scanimage threshold option worked in the 1.0.9 backend with my Epson 1660
Photo Perfection scanner. After
uninstalling the 1.0.9 backend and installing the 1.0.12 backend, scanimage
complains "attempted to set inactive option
threshold" and fails. I took a quick look at the epson code (wh
I'm considering on buying a fujitsu scanparter scanner ( 93GX, fi-4220C, 15c,
or 620c), but I want to be certain that I
purchase one that is well supported by sane (or perhaps scanDoX).
The folks at scanDoX indicate that fujitsu 15c/620c scanparter scanners are
supported in sane via sp15c drive
I'm looking for recommendations on fast/reliable sane-ready scanners
which have a reliable (ie. doesn't jam often) ADF (auto document
feeder). Previous postings tend to indicate that what I'm looking for
might not be available at this time. Your assistance is greatly
appreciated.
Thank you,
I just purchased an Epson Perfection 1660 Photo scanner to work with
Linux (RedHat 7.3 and Slackware 8.1). I built, installed, and
configured SANE according to directions. It works great. Thanks!
But I do have a couple of questions.
1) I understand that Linux supports 16 usb scanners. Am I
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