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Check for a valid mesh region before jumping to it

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This commit is contained in:
Joshua Pirihi 2021-12-29 16:15:49 +13:00
parent 07ce1fb72c
commit 12df4c5a51
1 changed files with 6 additions and 0 deletions
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6
MeshtasticClient/Views/Map/MapView.swift
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@ -69,6 +69,12 @@ struct MapView: UIViewRepresentable {
maxLon = max(maxLon, annotation.coordinate.longitude)
}
}
//check if the mesh region looks sensible before we move to it. Otherwise we won't move the map (leave it at the current location)
if maxLat < minLat || (maxLat-minLat) > 5 || maxLon < minLon || (maxLon-minLon) > 5 {
return
}
let centerCoord = CLLocationCoordinate2D(latitude: (minLat+maxLat)/2, longitude: (minLon+maxLon)/2)
let span = MKCoordinateSpan(latitudeDelta: (maxLat-minLat)*1.5, longitudeDelta: (maxLon-minLon)*1.5)