If it's a simple map you could just scan a map as a gif or whatever and import it into Pd and calibrate user clicks on the image to suit your purposes - there's a way of doing that but can't remember exactly how. I did this once in MAX years ago. If though you want to track user interactions with OpenStreetMaps specifically, you could have a look at "OpenLayers". This offers a javascript library to track user interactions and/or display graphics on top of an existing map such as OpenStreetMap or others (Google, Bling etc) in a browser. How you get this data over to Pd, I'm not sure (OSC?). Maybe someone can suggest something. For Openlayers see: http://openlayers.org/
good luck
Iain
Em Tue, 2013-08-20 às 09:39 -0300, glerm soares escreveu:
Did anyone already implemented a solution for that?
I know a possible solution could be throght OSC sockets from PD to another software like http://nzjrs.github.io/osm-gps-map/
But did anyone ever implemented something like navigating maps in GEM?
Any Suggestions?
Thanx glerm _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list