import tkintermapview

import os

# This scripts creates a database with offline tiles.

# specify the region to load (New York City)

top_left_position = (40.801825, -74.161928)

bottom_right_position = (40.561993, -73.742846)

zoom_min = 0

zoom_max = 15

# specify path and name of the database

script_directory = os.path.dirname(os.path.abspath(__file__))

database_path = os.path.join(script_directory, "offline_tiles_nyc.db")

# create OfflineLoader instance

loader = tkintermapview.OfflineLoader(path=database_path)

# save the tiles to the database, an existing database will extended

loader.save_offline_tiles(top_left_position, bottom_right_position, zoom_min, zoom_max)

# You can call save_offline_tiles() multiple times and load multiple regions into the database.

# You can also pass a tile_server argument to the OfflineLoader and specify the server to use.

# This server needs to be then also set for the TkinterMapView when the database is used.

# You can load tiles of multiple servers in the database. Which one then will be used depends on

# which server is specified for the TkinterMapView.

# print all regions that were loaded in the database

loader.print_loaded_sections()