I posted this message sometimes ogo to another newsgroup but
is was probably to a right place.
I am working on an application, in which some cities are
placed on a map (background). These cities and their coordinates
shall come from a data base.
Everything works except that the cities move from their
postion when the map is enlarged.
The map is done for me by my friend, who does not have now
too much time to study deeply the problem. He has probably a
trouble to find some solution for it. Therefore I am searching for
the way to help him.
Which function or command shall be used to to assure right
There is also some strange effect with lines (connections),
when the map is enlarged. These lines sometimes move strange way.