Hello Community !
I am a absolutely beginner of graphhopper. This project is a really good thing and I want to create some different kind of methods.
No I have some questions:
If I start a route via mouse like start from Ulm to the end point Munich graphhopper works very fast and show me the route correctly. I clicked the starting and end point via mouse on the map.
If I type Ulm in the “Von” Field in graphhopper, it didn’t works in the offline-modus on my laptop.It can’t find Ulm. But when I type the longitude and latitude it works fine. Now I want to write a function where can I look in the database / datafile to look after the correct cityname from the latitude / longitude e.g. if I write Ulm I have the correct long + lat in a variable. .
I hope anybody can answer my questions about the storage from the data and which function or method is responsible for the data retrieval. Do I need a special tool to read the data ? Or is there a tool inside in the graphhopper folder ?
Sorry for the stupid questions but I want really understand the programm.