That depends on the scanner. Some scanners do allow image processing in the scanner, others just deliver the raw image data.
On 12/1/06, Sam <[email protected]> wrote: > > I have a general question as to the inner workings of > a scanner. > > Do scanners (or Epson) generally capture a Raw image > and pass it on to a front end program? or does the > scanner do some image processing. > > I guess if a scanner can do some image processing, > then the same or better can be done at the front-end > side. > > Does anyone have a favorite front-end to hook up to > SANE? > > thanks > sam > > > > > > > > > --- Karl Heinz Kremer <[email protected]> wrote: > > > The scanner does not support auto cropping. This > > feature would have to be > > implemented in a frontend. > > > > You can see all features offered by a > > scanner/backend by using the scanimage > > application with the --help parameter (see the man > > page > > http://www.sane-project.org/man/scanimage.1.html for > > more information). > > > > > > On 12/1/06, Chittananda Kulatilake > > <[email protected]> wrote: > > > > > > Hi All, > > > > > > I want to do auto cropping using Epson Expression > > 10000XL scanner. Does > > > this > > > scanner support for that? If so can pl send me C++ > > code snippets? > > > > > > Is there any software aviable to see the list > > fucntions supported by a > > > printer? > > > > > > Thank you in advance. > > > > > > Chitta > > > -- > > > sane-devel mailing list: > > [email protected] > > > > > > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > > > Unsubscribe: Send mail with subject "unsubscribe > > your_password" > > > to > > [email protected] > > > > > > > > > -- > > sane-devel mailing list: > > [email protected] > > > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > > Unsubscribe: Send mail with subject "unsubscribe > > your_password" > > to > [email protected] > > > > > > ____________________________________________________________________________________ > Yahoo! Music Unlimited > Access over 1 million songs. > http://music.yahoo.com/unlimited > > -- > sane-devel mailing list: [email protected] > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > Unsubscribe: Send mail with subject "unsubscribe your_password" > to [email protected] > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20061202/150c9ad4/attachment.html From [email protected] Sat Dec 2 22:11:01 2006 From: [email protected] (Alessandro Zummo) Date: Sat Dec 2 22:11:09 2006 Subject: [sane-devel] 3 minor problems with current (20061202) CVS code on OS/2 References: <20061202203106.48b3d8f4@inspiron> Message-ID: <20061202221101.4e8f168b@inspiron> On Sat, 02 Dec 2006 21:26:25 +0100 (CET) "Franz Bakan" <[email protected]> wrote: > On Sat, 2 Dec 2006 20:31:06 +0100, Alessandro Zummo wrote: > > > well, you need to check where are those functions/types > > defined on os/2 :) > > Yes, I know and already checked, but unfortunattely there is not place where > > __le16_to_cpup(), __u16,, __le32_to_cpup(), > __u32, __le32 or __cpu_to_le32() > > are defined on OS/2. What do you suggest? mmm.. you should try to find similar macros we can use/adapt in some OS/2 include file... I guess endianness conversion is performed even on OS/2 ;) -- Best regards, Alessandro Zummo, Tower Technologies - Turin, Italy http://www.towertech.it
