Printing out or sharing maps from offline maps

Hi,
I'm a relatively new user of Orux and absolutely love it. I've got two other friends using it as well.
What I've not been able to do is find a way of creating a simple jpeg file of an offline map.
I'd like to be able to email a jpeg (or png) file of an area I've downloaded online, and saved as an offline map.
Is there's some way of converting orux maps to jpeg? (Lots of posts on how to go the other way).
Furthermore, how could a track be included in the jpeg file? I have mobac and orux desktop installed, but cannot
find a way of using these programs to do do this. Any help gratefully received.
Narbonnembro

narbonnembro wrote:
What I've not been able to do is find a way of creating a simple jpeg file of an offline map.

I take Mobac and load my gpx-file. I see my track and if it's o.k. I take a captureprogram and so I get this: