[postgis-users] Regarding calculating locations on a map

I am currently developing a shortest path application for my MSc degree project. Road information are stored in the postgis table and there I can find geometries for all the roads. But I am having few issues when selecting from and to location from GUI (open layers). Where I have to provide a faci

[postgis-users] Regarding calculating locations on a map

Hi, I am currently developing a shortest path application for my MSc degree project. Road information are stored in the postgis table and there I can find geometries for all the roads. But I am having few issues when selecting from and to location from GUI (open layers). Where I have to provide a