Sandro Mani

No this is currently not possible.

It would probably go into the chapter of defining a manual page layout before recognition, it's much easier than attempting to fix up the layout afterwards.

The current TWAIN implementation does indeed not yet support ADF [1]. I also don't own a ADF capable scanner to test against... [1] https://github.com/manisandro/gImageReader/blob/master/qt/src/scanner/ScannerTwain.cc#L241

Hi Thanks - unfortunately the qt related changes break the qt6 build, can you make these dependent on qt version < 5.15.0 ?

The error message really says it all - try installing Gnome Software or any other software management application shipping a PackageKit backend.

You mean that you get the error dialog even if you installed gnome-software?

You'll need to provide more info, ideally a screen recording.

Probably the 600% upscaled image ends up hitting some image size constraint.

Probably the fastest way to achieve this is if someone contributed the code via PR. On my part I won't have the capacity to work on this in the near...

Raster images generally don't contain any dpi information, so 100 actually just a scale factor in that case (admittedly I should rename the tooltip accordingly). For PDF documents, resolution is...