init(request:)
Creates and returns a directions object using the specified request.
Declaration
init(request: MKDirections.Request)Parameters
- request:
The request object containing the start and end points of the route. This parameter must not be
nil.
Return Value
An initialized directions object.
Discussion
After initializing your directions object, you must call the calculate(completionHandler:) or calculateETA(completionHandler:) method to perform the request.
See Also
Related Documentation
- Location and Maps Programming Guide