HI, I need to represent traffic queues by the crossroads. I have data in Postgres/PostGIS database.
It would be to the best to show each car separatedly. The best would be to mark as many arrows as cars, but I don't know how to mark arrows on the road geometry that would be one next to another marked from the node (crossroad) along the road geometry. the data I have in database: -nodes (which represents crossroads), -edges (each edge is between 2 nodes) and there is more than 9400 edges in DB -number of cars on each edge (I don't have exact car locations) So there is a lot of cars in a DB. My roads are composed of nodes and edges. In case of a curved road I have 2 nodes and geometry for a particular edge. My task is to reprezent traffic in a city as real as possible. That means if it's feasible it would be great to have some cars (reprezented by points etc.) closer to each other next to the node (crossroad) and incease distance between them at the end of the road. The data changes dynamiclly, so this would be kind of animation. If this is too difficult please suggest easiest way of queue visualization. Do you have any idea how to mark them and what to start with? KN -- You received this message because you are subscribed to the Google Groups "Google Maps API V2" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
