【MKUserLocation】tap! and change image! with blueball

hello im a beginner developer to use UIkit.

and i want to make product with map. i could learn MKAnottationView( custom pin)

but MKUserLocation has no call out!!

i want to make MKUserLocation to being tap to display half modal screen. And changing "NO NAME" image to other image. (however i like blueball)

Please Tell me how to solve it....!!! thank you for reading my bad english sentence.

I'm not sure to understand correctly.

Do you want some action executed when you tap ob blue dot ?

If so, use

func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {

Get details here: https://stackoverflow.com/questions/48177292/function-for-tap-on-showsuserlocation-dot

【MKUserLocation】tap! and change image! with blueball
 
 
Q