Dion Crannitch dionc
dionc
/ MapKitExtensions.swift
Last active
September 21, 2024 10:17
Create an MKCoordinateRegion from an array of coordinates. Safely handles coordinates that cross the 180th meridian.
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| import MapKit | |
| extension MKCoordinateRegion { | |
| init?(coordinates: [CLLocationCoordinate2D]) { | |
| // first create a region centered around the prime meridian | |
| let primeRegion = MKCoordinateRegion.region(for: coordinates, transform: { $0 }, inverseTransform: { $0 }) | |
| // next create a region centered around the 180th meridian |