NMRouteNavigator Class Reference

Inherits <NSObject>.

Instance Methods
(void)	- startNavigatingTheRoute:isCalculatedFromCurrentPosition:
(void)	- stopNavigation
(void)	- pauseNavigation
(void)	- resumeNavigation
(void)	- addRouteNavigationListener:
(void)	- removeRouteNavigationListener:
(void)	- addRouteVisualizerRequestListener:
(void)	- removeRouteVisualizerRequestListener:
(void)	- addGuidanceListener:
(void)	- removeGuidanceListener:
(void)	- addReroutingListener:
(void)	- removeReroutingListener:
(void)	- addReroutingByTrafficListener:
(void)	- removeReroutingByTrafficListener:
(nullable instancetype)	- NS_UNAVAILABLE

Class Methods
(nullable instancetype)	+ NS_UNAVAILABLE

Properties
BOOL	isNavigationActive
NMRoute *	route
BOOL	isNavigationPaused
NMOnRouteState	onRouteState
BOOL	hasReachedDestination
NMRoutePlan *	remainingWaypoints
NMDirection *	nextDirection
NSInteger	distanceToNextDirectionInMeters
NMPositionOnRoute *	positionOnRoute
NMRouteVisualizationSettings *	routeVisualizationSettings
NMRouteVisualizerRequest *	routeVisualizerRequest
NMGuidanceSettings *	guidanceSettings
NSInteger	maxServerRoutesSnappingDistanceInMeters
NMReroutingSettings *	reroutingSettings
BOOL	reroutingEnabled
BOOL	reroutingByTrafficEnabled

Detailed Description

Interface allowing to access altering information about the route being navigated.

Method Documentation

addGuidanceListener:()

- (void) addGuidanceListener:

(addGuidanceListener(listener:))

NS_SWIFT_NAME

Adds guidance listener.

Parameters

listener

@nonnull Listener to add.

addReroutingByTrafficListener:()

- (void) addReroutingByTrafficListener:

(addReroutingByTrafficListener(listener:))

NS_SWIFT_NAME

Adds rerouting by traffic events listener.

Parameters

listener

@nonnull Listener to add.

addReroutingListener:()

- (void) addReroutingListener:

(addReroutingListener(listener:))

NS_SWIFT_NAME

Adds rerouting events listener.

Parameters

listener

@nonnull Listener to add.

addRouteNavigationListener:()

- (void) addRouteNavigationListener:

(addRouteNavigationListener(listener:))

NS_SWIFT_NAME

Adds route navigation listener.

Parameters

listener

@nonnull Listener to add.

addRouteVisualizerRequestListener:()

- (void) addRouteVisualizerRequestListener:

(addRouteVisualizerRequestListener(listener:))

NS_SWIFT_NAME

Adds route visualizer request listener.

Note

You can pass an NMRouteVisualizer object as a parameter to directly connect a route navigator to a route visualizer.

Parameters

listener

@nonnull Listener to add.

NS_UNAVAILABLE() [1/2]

+ (nullable instancetype) NS_UNAVAILABLE

NS_UNAVAILABLE() [2/2]

- (nullable instancetype) NS_UNAVAILABLE

Default initialization is forbidden.

pauseNavigation()

- (void) pauseNavigation

Tells the navigator to pause the route navigation. The route navigation stays paused until resumeNavigation method is called. While route navigation is paused, position on current route (if one is available) is NOT updated and you don't get any listeners called as well.

removeGuidanceListener:()

- (void) removeGuidanceListener:

(removeGuidanceListener(listener:))

NS_SWIFT_NAME

Removes guidance listener.

Parameters

listener

@nonnull Listener to remove.

removeReroutingByTrafficListener:()

- (void) removeReroutingByTrafficListener:

(removeReroutingByTrafficListener(listener:))

NS_SWIFT_NAME

Removes rerouting by traffic events listener.

Parameters

listener

@nonnull Listener to remove.

removeReroutingListener:()

- (void) removeReroutingListener:

(removeReroutingListener(listener:))

NS_SWIFT_NAME

Removes rerouting events listener.

Parameters

listener

@nonnull Listener to remove.

removeRouteNavigationListener:()

- (void) removeRouteNavigationListener:

(removeRouteNavigationListener(listener:))

NS_SWIFT_NAME

Removes route navigation listener.

Parameters

listener

@nonnull Listener to remove.

removeRouteVisualizerRequestListener:()

- (void) removeRouteVisualizerRequestListener:

(removeRouteVisualizerRequestListener(listener:))

NS_SWIFT_NAME

Removes route visualizer request listener.

Parameters

listener

@nonnull Listener to remove.

resumeNavigation()

- (void) resumeNavigation

Tells the navigator to resume the route navigation.

startNavigatingTheRoute:isCalculatedFromCurrentPosition:()

- (void) startNavigatingTheRoute:		(nonnull NMRoute *)	route
isCalculatedFromCurrentPosition:		(BOOL)	isCalculatedFromCurrentPosition

Loads a route into the navigator.

Parameters

route

@nonnull A route for navigation.

isCalculatedFromCurrentPosition

Specifies whether the first point of the passed route should be treated as current position. Passing YES specifies that if, after passing the route to the navigator, the real current device position notably differs from the first point of the route, the first point of the route will be removed and the route will be recalculated from the real current device position. All other route plan points will remain unchanged. Passing NO on the other hand behaves differently depending on the method used to obtain the route. If the route was obtained using calculateRouteUsingRoutePlan:statusReportListener: , or calculateRouteUsingRoutePlan:options:statusReportListener: , or snapRoute:options:statusReportListener: methods of NMRoutingService, passing NO may cause calculation of additional route leg from the current device position to the first point of the passed route, if the first route point notably differs from the current device position. If the route was obtained using snapRoute:fromPosition:options:statusReportListener: method of NMRoutingService, passing NO will have no effect and the route will be treated as calculated from current position.

stopNavigation()

- (void) stopNavigation

Stops navigating the route previously loaded into the navigator.

Property Documentation

distanceToNextDirectionInMeters

- (NSInteger) distanceToNextDirectionInMeters

readnonatomicassign

Returns the distance to the next direction for the route loaded into the navigator. Returns -1 if the distance is unavailable (i.e. GPS position is missing etc.) or no route is loaded into the navigator.

guidanceSettings

- (NMGuidanceSettings*) guidanceSettings

readnonatomicstrong

Returns guidance module settings. You can change settings using the returned object.

hasReachedDestination

- (BOOL) hasReachedDestination

readnonatomicassign

Indicates whether the route destination was reached. Returns 'NO' if no route is loaded into the navigator.

isNavigationActive

- (BOOL) isNavigationActive

readnonatomicassign

Indicates whether a route is loaded into the navigator.

isNavigationPaused

- (BOOL) isNavigationPaused

readnonatomicassign

Indicates whether the route navigation is paused.

maxServerRoutesSnappingDistanceInMeters

- (NSInteger) maxServerRoutesSnappingDistanceInMeters

readwritenonatomicassign

Defines the maximal distance of server routes snapping if automatic rerouting or rerouting by traffic occurs. For more information see maxServerRoutesSnappingDistanceInMeters property in NMRouteCalculationOptions class. If zero value is specified, the default value of maxServerRoutesSnappingDistanceInMeters property is used.

Default value is 0.

nextDirection

- (NMDirection*) nextDirection

readnonatomiccopy

Returns the next direction info for the route loaded into the navigator. Returns 'nil' if no next direction info is available (i.e. GPS position is missing etc.) or no route is loaded into the navigator.

onRouteState

- (NMOnRouteState) onRouteState

readnonatomicassign

Returns #OnRouteState for the route being navigated if available. Returns NMOnRouteState_Undefined if no route is loaded into the navigator.

positionOnRoute

- (NMPositionOnRoute*) positionOnRoute

readnonatomiccopy

Returns the current position on the route loaded into the navigator. Returns 'nil' if no current position is available (i.e. GPS position is missing etc.) or no route is loaded into the navigator.

remainingWaypoints

- (NMRoutePlan*) remainingWaypoints

readnonatomiccopy

Returns the remaining waypoint list if route is loaded into the navigator or 'nil' otherwise.

reroutingByTrafficEnabled

- (BOOL) reroutingByTrafficEnabled

readwritenonatomicassign

Specifies whether automatic rerouting by traffic is enabled.

Default value is 'YES'.

reroutingEnabled

- (BOOL) reroutingEnabled

readwritenonatomicassign

Specifies whether automatic rerouting handling is enabled.

Default value is 'YES'.

reroutingSettings

- (NMReroutingSettings*) reroutingSettings

readwritenonatomicstrong

Specifies settings to be used during automatic rerouting handling.

route

- (NMRoute*) route

readnonatomicstrong

Returns the route loaded into the navigator if available or 'nil' otherwise.

routeVisualizationSettings

- (NMRouteVisualizationSettings*) routeVisualizationSettings

readwritenonatomicstrong

Specifies route visualization settings to be used to generate route visualizer requests.

routeVisualizerRequest

- (NMRouteVisualizerRequest*) routeVisualizerRequest

readnonatomiccopy

A route visualizer request which needs to be performed to display the current route navigator state on map.