MH5 - How to tell how much map detail/zoom levels will be saved?

[tomgiam]

Before saving a map for offline use, how can you tell how much map detail/zoom levels will be saved?
Is there a calculation based on the bounding box?

Thanks
Tom

[ZieL]

Hi Tom,

there is a way to find out how many zoom levels we can save. We just didn't expose it. But you can use the following call:
map._map.maxStorableZoom(map.box);

The function calculates in this example the max storable zoom level based on the current bounding box of the map.

Is it good enough for you?


Leo

[tomgiam]

Yes, that helps.

Is there a way to know or estimate how much data will be sent before starting the download e.g. 5MB?

Thanks
Tom