Rotate GMSMarker in direction at which user facing

Question

I have requirement like on my current location one view will display. It will rotate if device was rotate or location will be change.I research lot but got all the code whic

Answer 1

Current location 'CLLocation' object has a property called 'course'

@property(readonly, nonatomic) CLLocationDirection course;

of type CLLocationDirection(typedef of double) which is an angle of the location.

For car to rotate, You need extra field in your backend, direction, along with latitude and longitude. Use this information to rotate car by applying Transform on UIView

CGAffineTransformMakeRotation(M_PI * (course_of_location) / 180.0);