Change color of pulsing blue ring around user's location

问题

I've scoured the web and haven't found a way to customize the color of the blue pulsing ring around the user's location on a map.

Does anyone know a way to customize the color of the pulsing ring?

回答1:

This open source project might be useful:

https://github.com/samvermette/SVPulsingAnnotationView

回答2:

The blue color for the user location is based on the tint color of your map view, changing this will set the new color for the user location circle.

//Objective-C 
mapView.tintColor = [UIColor redColor];

//Swift 4.2
mapView.tintColor = UIColor.red

回答3:

In Swift 3

mapView.tintColor = UIColor.red

or use Color Literal

来源：https://stackoverflow.com/questions/23208835/change-color-of-pulsing-blue-ring-around-users-location