I've just commented in your post! But i came here to give my feedback:
1- I didn't get if you can actually play and explore the map, or it is just a tool for creating continents (which is great enough).
2- I thought it would be more comfortable if you could move around the map clicking on it and moving the mouse, instead of scrolling with the bars.
No, it just creates things for a tabletop session. You still need a DM to interpret everything. On the other hand it uses procedural rules to create kingdoms instead of pure randomness, so you don't get silly stuff like 11th level wizards in small villages.
If you are just trying to move around inside a single map, try using smaller icons (it's one of the options in the top left pane). That way you can see the whole map at once.
It would be more comfortable if you could pan and scroll to adjacent maps, instead of only zooming up and then down in a different square. However, that's a lot of programming. :)
