MapProxy

A read-only view onto the map's camera and geometry.

Safe to hand to a child composable or a view model that should read the map without mutating it: it exposes no setter and no method that changes map state. Camera writes go through the map view itself.

Read it fresh from WemapMapView.proxy when you need it — the values are a snapshot taken at access time, so storing a proxy buys nothing.

Snapshot capture and meters-per-pixel are deliberately left off: both are already reachable on the map view.