ios - MKMapView. create a path on the move -
i trying create line on mkmapview after users path.
i've found rather old post, , i'm trying make work explained in accepted answer:
does have examples on how create path using mkoverlaypathview?
what don't how "extract" array of cllocation objects mentioned. right have set mapview setshowsuserlocations:yes, , updates movement fine, guess can cllocations objects somehow, , continuously draw line?
im still ios, gentle.
the map show location pin won't notify location changes. want add controller delegate of cllocationmanager
, use startupdatinglocation
. updates location can save , use add overlays map.
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