coordinate (mapkit.Coordinate): the current coordinate of the annotation. This is different from the annotation’s own coordinate property since that property is not updated until the annotation is dropped.
An annotation was just dragged. The event has one property:
timestamp (Date): the time at which the location was acquired.
MapKit JS was unable to acquire the user's location. The event has two properties:
code (Integer): A code indicating why location acquisition failed. Since this feature is implemented with HTML 5's geolocation API, the error codes mirror that API's error codes with one additional MapKit JS-specific error code:
Error.PERMISSION_DENIED (1) The user did not grant permission to obtain location information.
Error.POSITION_UNAVAILABLE (2) The geolocation API returned an error.
Error.TIMEOUT (3) The operation timed out without managing to acquire the location.
Error.MAPKIT_NOT_INITIALIZED (4) MapKit JS has not been initialized.
message (String): A human-readable string for the developer. This message is not intended for display to the end user.