Thank you :)
On Fri, Jun 23, 2017 at 2:17 PM Marco S Hyman <m...@snafu.org> wrote:
> > I am trying to determine whether or not the pin is in front, left, right,
> > or behind the user. I am going to perform calculations within
> >
> > func locationManager(_ manager: CLLocationManager, didUpdateLocations
> > locations: [CLLocation]) {
> >
> > I already determine distance. How might I go about doing this?
>
> The Haversine forumula will give you distance and bearing between two
> points. I think you can use the bearing to get your desired info.
>
> Marc
>
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