Is it rotated, or is it mirrored? allan
On Thu, May 31, 2012 at 11:27 AM, Jeff Rush <jrush at taupro.com> wrote: > I'm working in the sane-epson2 backend, trying to get it to fully > support adf-duplex for scanning both sides of a page, for the Epson > ES-H-300 scanner. > > I've just submitted a patch (#313667) to enable the duplexing. ?It > works, and now I have a button on XSANE under Advanced Options. ?However > the even (backside) page is 180-degrees rotated. > > So as I'm looking thru the driver source, I thought I'd ask if there is > a standard configuration/setting in one of the internal data structures > I can use to cause every other page to be vertically flipped? > > If not, I'm going to add to the epson2 driver some logic to invoke > sanei_magic_rotate() on the even-numbered pages, conditionally upon > whether the adf-duplex feature is enabled. ?It seems this kind of logic > would be useful to others, and perhaps even already in the code someplace. > > Suggestions or guidance welcome. > > -Jeff > > -- > sane-devel mailing list: sane-devel at lists.alioth.debian.org > http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel > Unsubscribe: Send mail with subject "unsubscribe your_password" > ? ? ? ? ? ? to sane-devel-request at lists.alioth.debian.org -- "The truth is an offense, but not a sin"
