"Open OSM" open osm.org on different zoom level

[nilsnolde]

Description

ref #268 (comment)

smth is slightly off in the "Open OSM" button, which seems to open openstreetmap.org with a lower zoom level than the Valhalla map is currently at (though that's also a problem on current master, might've happened during the vector tile/maplibre switch)

e.g. the app view is in zoom 15, but osm.org opens in zoom 13. didn't have a look yet how it's determined in the code..

Screenshots

No response

[mustaphaturhan]

it looks like osm.org only allows non-decimal numbers; it does not allow decimal numbers. your decimal number either 14, or 15. but our zoom_level can be 14.848858876908405. so when you go to https://www.openstreetmap.org/#map=14.848858876908405/52.3726835284063/4.936956885198811&layers=S it will automatically convert the url to https://www.openstreetmap.org/#map=14/52.37268/4.93696&layers=Sand it will make the map different zoom level.

[nilsnolde]

Hm yeah that sucks a bit. I wonder if they'd be open to change it to a single-digit decimal for the app, I'll try. But we can at least round our zoom level instead of flooring it, that'd bring it a lot closer. I remember this used to work somewhat, at least I didn't feel like it's way off when we first introduced it. I assume it was rounding before probably.

[nilsnolde]

openstreetmap/openstreetmap-website#6763

[nilsnolde]

I'm happy to see that they changed it on their side recently actually. I thought I was hallucinating that it used to work so perfectly 😅