What do i need to do with the data to present a map on screen in a website and to be able to interact with it?
I want to make a map with my own data stored in postgres, and be able to create polygons and chains of straight lines using mousepointer to send postgis queries back to the server.
I want to use Postgres with Postgis, and Python3 using flask.
I need the shapes stored in a database (postgres for example)
I need a technology to calculate data positions for me (ex. postgis)
Then i need something that talks to Postgis (ex. GeoAlchemy2)
Giving me alternative libs/extensions/apps i can use for my project is a bonus
Thanks in advance.