My XSane ver 0.999 allows changing the resolution
by selecting the dropdown on the main screen and
selecting 75, 150, 300, 600, etc.

http://www.mflan.com/temp/res1.jpg



Mike


On 7/21/20 4:08 AM, users-request@lists.fedoraproject.org wrote:
Subject:
Sane Scanner Resolution Configuration
From:
Stephen Morris <samorris@netspace.net.au>
Date:
7/21/20, 4:08 AM
To:
fedora <users@lists.fedoraproject.org>

Hi,
    Having installed imagescan from Epson, and installed sane and xsane, and edited the imagescan config file to specify the network settings of my printer all-in-one, I now have xsane finding my scanner, but this has highlighted a problem.
    Having run xsane it has created Epson:ET-3700.drc in path ~/.sane/xsane, which contains all the options used by xsane for scanning. Two of the options are for the horizontal and vertical scan resolution, which by default are set to 75. These options are reflected in the xsane gui, but they are disabled so I can't alter them from the gui, I have to edit the config file and specify the resolution I want in there.
    Where can I find documentation on the format of that xsane config file, that would tell me how I get the list of resolutions the scanner supports into that config file so that they are selectable by a dropdown in the xsane gui?

regards,
Steve