On 06-May-2002 Karsten Festag wrote: > Hi Joachim, > > I will investigate this, but as I have no time in the moment it will be > not before next week. > > Does the same problems occur with xscanimage?
Hi, Karsten, using xscanimage: 1. When using pre-view with xscanimage, then the dashed preview rectangle totally misses after prescan. I have to draw it myself. 2. The shake-effect together with xscanimage using lineart or halftone is heavily reduced (there is a little effect: letters have a small black-pixeled wreath which lets letters to be blurred). No problem when scanning in gray or colored mode. Regards Joachim Backes -- Joachim Backes <bac...@rhrk.uni-kl.de> | Univ. of Kaiserslautern Computer Center, High Performance Computing | Phone: +49-631-205-2438 D-67653 Kaiserslautern, PO Box 3049, Germany | Fax: +49-631-205-3056 ---------------------------------------------+------------------------ WWW: http://hlrwm.rhrk.uni-kl.de/home/staff/backes.html > > regards, > > Karsten > > Joachim Backes schrieb: > > Hi, > > > > having problems with Microtek ScanMaker 96000 xl. > > > > Environment: Linux RedHat 7.2 > > Kernel 2.4.18 > > xsane-0.86 > > sane-front/backend-1.0.7 > > > > 1. The preview: When previewing a A4 Page with normal > > text on my ScanMaker 9600xl > > (A3 scanner), then after previewing, the dashed frame > > painted around the read > > page is not correct: horizontally, the frame correctly > > stops at the right margin > > of the A$ page, but the lower margin does not stop at > > the bottom of the A4 page, > > but at the bottom of the Scanners A3 pane. That means, > > the preview frame contains > > the rectangle u,v,w,x and not u,v,y,z > > > > > > u v > > +-------------------------+---------------+ > > | | | > > | | | A3 Pane > > | | | > > | | | > > | | | > > | A4 sheet | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > | | | > > +-------------------------+ | > > |y z | > > | . | > > | . | > > | . | > > | . | > > | . | > > | . | > > +-------------------------+---------------+ > > w x > > > > 2. Having problems when scanning in LineArt or Halftone > > mode: in the scan, > > a lot of horizontal pixel lines are shifted against > > each other, so you have a > > "shaked" not readable picture. > > > > Scanning in Grayscale/Color mode is OK. > > > > Regards > > > > Joachim Backes > > > > -- > > > > Joachim Backes <bac...@rhrk.uni-kl.de> | Univ. of > > Kaiserslautern > > Computer Center, High Performance Computing | Phone: > > +49-631-205-2438 > > D-67653 Kaiserslautern, PO Box 3049, Germany | Fax: > > +49-631-205-3056 > > ---------------------------------------------+---------- > > -------------- > > WWW: http://hlrwm.rhrk.uni-kl.de/home/staff/backes.html > > > > > > _______________________________________________ > > Sane-devel mailing list > > sane-de...@www.mostang.com > > http://www.mostang.com/mailman/listinfo/sane-devel > > > > > _______________________________________________ > Sane-devel mailing list > sane-de...@www.mostang.com > http://www.mostang.com/mailman/listinfo/sane-devel
