Hi folks,

I'm a novice with a question: I have a data set that relates to the size of transportation services in different cities around the world and I want to visualize it by plotting cylinders of different sizes/colors in the various cities.

So first I need a map. Is there a way of loading a map and then using the latitude and longitude coordinates to place other shapes/objects on the map?

I found an earlier discussion on this ( http://processing.org/discourse/yabb2/YaBB.pl?num=1259917547) but the code provided was for a particular map file that I couldn't find.

Thanks in advance for any help!