CtTurn Class Reference

#import <CartoTypeRouter.h>

Inheritance diagram for CtTurn:

Properties
CtTurnType	turnType
bool	isContinue
CtRoundaboutState	roundaboutState
double	turnAngle
int	exitNumber
double	distance
double	time
NSString *	fromName
NSString *	fromRef
CtFeatureInfo *	fromRouteInfo
NSString *	toName
NSString *	toRef
CtFeatureInfo *	toRouteInfo
NSString *	destination
CtPoint	position
NSString *	instructions
int	index

Detailed Description

Information about a turn from one route segment to another.

Property Documentation

destination

- (NSString*) destination

readwritenonatomicstrong

The destination of the road after the turn.

distance

- (double) distance

readwritenonatomicassign

The distance in meters from the current position to the turn or the arrival point.

exitNumber

- (int) exitNumber

readwritenonatomicassign

The junction to take, counting the current junction as 0, if this junction is part of a roundabout.

fromName

- (NSString*) fromName

readwritenonatomicstrong

The name of the road before the turn.

fromRef

- (NSString*) fromRef

readwritenonatomicstrong

The reference code (e.g., B4009) of the road before the turn.

fromRouteInfo

- (CtFeatureInfo*) fromRouteInfo

readwritenonatomicassign

The road type of the road before the turn.

index

- (int) index

readwritenonatomicassign

The index of the turn, which is unique within a route. Used to avoid duplication when issuing voice instructions.

instructions

- (NSString*) instructions

readwritenonatomicstrong

Instructions for the turn in the language of the current locale.

isContinue

- (bool) isContinue

readwritenonatomicassign

True if this turn is a continuation of the current road and no notification is needed.

position

- (CtPoint) position

readwritenonatomicassign

The position of the turn in map coordinates.

roundaboutState

- (CtRoundaboutState) roundaboutState

readwritenonatomicassign

The roundabout state.

time

- (double) time

readwritenonatomicassign

The estimated time in seconds from the current position to the turn or the arrival point.

toName

- (NSString*) toName

readwritenonatomicstrong

The name of the road after the turn.

toRef

- (NSString*) toRef

readwritenonatomicstrong

The reference code (e.g., B4009) of the road after the turn.

toRouteInfo

- (CtFeatureInfo*) toRouteInfo

readwritenonatomicassign

The road type of the road after the turn.

turnAngle

- (double) turnAngle

readwritenonatomicassign

The turn angle: 0 = straight ahead; negative = left, positive = right.

turnType

- (CtTurnType) turnType

readwritenonatomicassign

The turn type: ahead, left, right, etc.

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The documentation for this class was generated from the following file:

• CartoTypeRouter.h