OGF/OSM Image/tile downloader and stitcher
This is a simple tool I made with ChatGPT for downloading tiles on OGF, OSM or Arhet then stitching them to one pretty map.
First install the following dependencies with:
pip install flask requests pillow
After that you should be able to just run the app.py then on port 5000 of the machine you put it on it should show the site ready to use.
Its really quite simple where you either enter your zoom, start lat and lon, and end lat and lon, or just use the box tool and enter your zoom level. After that seclect "Start Download" where a progress bar will show how many tiles it has downloaded, once complete select "Stitch Map" and after some time it will let you download your image. If you happen to refresh the page before download you canfind it under /download/map_X.png (replace X with its real number).
Sometimes the download never completes because some tiles are mising and if that happens just click stitch map and once you download the map refresh the main page.
Once you are done with downloading an image always refresh the main page (just in case there are errors)
If you are done with making images it can stay on or you can just stop it by closing the command prompt.
Oban, Scotland (OPNVKARTE)
Roantra, West Uletha in OGF carto
KFC sponsored dicatatorship in Arhet-Carto
Linlithgow in Humanitarian style
Belfast city centre in OSM France style