Hello, I'm working on a project in which i have to display a lot of short line segments on a map. Actually they will represent some average speed on the segment of road. My question is: which is the best way of doing that. In my database i can obtain fast the two (Lon,Lat) points that define a segment. This segments usually can be represented as a track (so i could specify only a list of starting points which are chained) but this introduces some big overhead on the database. So, is there any posibility of specifing a GPX file with both of the line ends ? Or any other idea ?
I also have a layer of markers and i managed to load them dinamicly as a CSV file, as presented on the wiki. Is there any posibility of using some similar text file for sements too ? Thanks, Alex
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