[sane-devel] Avision AV8300 Support for 11x17in Document Size

[m. allan noah]

in an older mail in this thread (quoted below) you said:

I changed the value of A3_Y_RANGE (line 1419 of avision.c) from 16.5
to 17, recompiled and reinstalled...

allan

On 5/21/07, Tom Garvin <tomgarvin at amyskitchen.net> wrote:
>
> This solution worked on my development system, but now I'm having a
> similar issue with the production system.  While they're both running
> the same version of SANE (backend=*.18, frontend=*.14), the option no
> longer seems to work.  If I run 'scanadf -h' without the force-a3 entry,
> I see that my height is limited to 420.  But when I add the entry to the
> avision.conf file, the height is actual decreased to 419 (instead of
> increased to 432 (as it did on my first system).
>
> I think I've controlled for other variables in my testing... so I'm not
> sure what to do next.  I searched for duplicate avision.conf files on
> the problem system, but I'm sure it's finding this file because when I
> add the force-a3 entry, I do see a change... but like I said, it's -1
> instead of +12.
>
> Any ideas?
>
>
> -----Original Message-----
> From:
> sane-devel-bounces+tomgarvin=amyskitchen.net at lists.alioth.debian.org
> [mailto:sane-devel-bounces+tomgarvin=amyskitchen.net at lists.alioth.debian
> .org] On Behalf Of m. allan noah
> Sent: Saturday, May 05, 2007 7:33 AM
> To: sane-devel at lists.alioth.debian.org
> Subject: Re: [sane-devel] Avision AV8300 Support for 11x17in Document
> Size
>
> man sane-avision, look for force-a3
>
> allan
>
> On 5/4/07, Tom Garvin <tomgarvin at amyskitchen.net> wrote:
> >
> >
> >
> >
> > Scanning height on the avision libraries seems to be limited to
> 420.116mm.
> > I need to scan an 11x17 document, a size that the AV8300 scanner
> supports,
> > but that would require a scanning height of 432mm.  In looking at the
> > avision.c file, it seems like scan height is limited to 420 because
> that's
> > the height of A3... which seems to be the maximum document size
> supported by
> > that sane library.   I changed the value of A3_Y_RANGE (line 1419 of
> > avision.c) from 16.5 to 17, recompiled and reinstalled... but to no
> joy.
> >
> >
> >
> > Am I looking in the wrong place?  Do I need corresponding changes in
> other
> > files?  Any help would be greatly appreciated.
> >
> >
> > --
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>
>
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-- 
"The truth is an offense, but not a sin"