Thanks Steve, Route computation is taking an average time of 1.2 sec. Post this, showing route on the browser takes a lot of time. I am not using kamap xml overlay and any lib of openlayers.
I am posting this route result xml into a db, and allowing a map file to read this db and show the route on map. I know this is not an efficient way to do the job. I got to know that openlayers libs can help me to achieve the same. I want to know how in-efficient will be to use kamap xml overlay instead of any fn of openlayers. Regards, Ritesh Ambastha Stephen Woodbridge wrote: > > riteshambastha wrote: >> Dear friends, >> >> I have seen routing based on postgis routing and oracle network data >> models. >> Even though, they serve the purpose very efficiently, they take some >> 1sec/2sec/3sec to display the routes. I checked them with OpenLayers and >> Ka-map. Still, I feel there must be a way to reduce this route display >> time. >> Is there any any other ways to show routing/directions over mapserver >> based >> maps? Any other data structure and programming in C/python can serve the >> purpose ? > > What is taking too long? > 1) is it the route computation > 2) transfering the route data to OpenLayers > 3) rendering the route data as a vector layer > > Have you considered writing some code on the server that generates an > image file from the route data and returns a url for the image that can > be then pinned to OpenLayers like a marker? You could do this by writing > a wrapper in your favorite scripting language around the request to > generate the route. > > -Steve W > _______________________________________________ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > -- View this message in context: http://www.nabble.com/Any-other-Routing-solution-than-pgRouting-Oracle-NDM---tp17001397p17021074.html Sent from the Mapserver - User mailing list archive at Nabble.com. _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users