Change default zoom_level on Matplotlib's WMTS

holoviz / geoviews

Simple, concise geographical visualization in Python

http://geoviews.org

BSD 3-Clause "New" or "Revised" License

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Closed ahuang11 closed 1 year ago

ahuang11 commented 1 year ago

If users ran gvts.OSM() on a global extent with the original zoom=8, it'll fetch many many tiles, and probably gets the user rate limited.

I tried to use the utils.zoom_level to auto determine zoom, but I couldn't find a way to extract the bounds from WMTS.

import geoviews as gv
from geoviews import opts, tile_sources as gvts

gv.extension('matplotlib')

gvts.OSM()

hoxbro commented 1 year ago

As one of those people who were hit by an API limit, this is very much appreciated.