Replace minimap with image of layout

[LBBO]

Currently, the minimap consists of Google Maps and GeoJSON wich is rendered above the map in order to display where certain rooms etc. are. This setup should be replaced by something that is more accurate (finding exact coordinates for every corner of a room is quite difficult) and easier to maintain.

One possibility would be to include an image of the layout of the user's current location and an icon to mark the users position within that location. Markers and POIs as well as the user himself would have to be positioned within the recognized location

• Include an image of the layout based on the location of the scanned marker
• Update the user's position within his location
• Find a way to standardize layout images and relative locations of rooms etc.

[LBBO]

This project might help with generating layout images from architectural floor plans. Those floor plans seem to be standardized and pretty much every location has one so finding a way to use them might be worth while.