How to check if MKCoordinateRegion contains CLLocationCoordinate2D without using MKMapView?

Question

I need to check if user location belongs to the MKCoordinateRegion. I was surprised not to find simple function for this, something like: CGRectContainsCGPoint(rect,

Answer 1

Works for me like a charm (Swift 5)

func check(
    location: CLLocationCoordinate2D,
    contains childLocation: CLLocationCoordinate2D,
    with radius: Double)
    -> Bool
{
    let region = CLCircularRegion(center: location, radius: radius, identifier: "SearchId")
    return region.contains(childLocation)
}