问题
Is it possible to change the radius of the blue pulsing circle around current user's location in MapKit? I have an application which looks around current location for points of interest within a certain radius. I'd like to show this circle to the user without having to completely provide a new annotation for current user location. Any ideas?
回答1:
This radius signifies the GPS's inaccuracy. I don't think you can override its behaviour.
回答2:
Take a look at the Mapbox iOS SDK, which is open source and allows you full access to this component. In MapKit, you can only change the tinted user dot, but not the circle.
来源：https://stackoverflow.com/questions/24658333/change-user-location-blue-pulsing-circle-radius