I'm having problems with my aplication with SharpMap. I got two map objects on the page: the bigger is the main one, and the other stays beside of the main one, and it is smaller. Both are loading the same shapefile.
I want to, in the smaller map, show a rectangle with the reference of the visible area on the bigger map, just like on this website:
I've tried every way to do that, but wasn't able to do nothing.
Does anyone have ANY ideas about how to do that, or some examples?
Thank you very much! =)