Tracking of movement

Jul 19, 2010 at 1:42 PM


Sorry if a dummy question (I'm a Google Maps Rookie): if I have a GSP coordinates within the DB (e.g. 1 coordinate every minute) and would like to display where did GPS device moved during the last 3 hours, then I have 180 GPS coordinates.
Now on the map I would need to display the path where device has been moving.
How to display it? As direction (there is a limit of 23 waypoints)? Or as polyline?
What is the best practice and could this be done via this great control?

Thx a lot,