MapMatchingEngine

public protocol MapMatchingEngine : ManageableEngine

The MapMatchingEngine provides an interface for map matching functionality.

Important

This is a Public Preview API. It may be changed or removed at any time.

  • Function that provides a map matched position.

    Throws

    MapMatchingEngineError if the map matcher cannot match the location.

    Declaration

    Swift

    func matchLocation(navigationSnapshot: NavigationSnapshot) throws -> MapMatchingResult

    Parameters

    navigationSnapshot

    The snapshot of the current navigation session.

    Return Value

    A result with the matched location and it’s details

  • Function that attempts to extrapolate locations based on the previous position.

    Throws

    MapMatchingEngineError if the map matched location can’t be extrapolated from the current location.

    Declaration

    Swift

    func extrapolateLocation(navigationSnapshot: NavigationSnapshot) throws -> MapMatchingResult

    Parameters

    navigationSnapshot

    The snapshot of the current navigation session.

    Return Value

    MapMatchingResult containing a map matched location.