KNGuide_Voice

INFO

This English reference is based on Directions SDK 1.12.12. For the latest version, see the Korean reference.

• Inherits from: NSObject
• Declared in: KNGuide_Voice.h

Provides voice guidance.

Properties

Name	Description	Type
duration	Voice guidance duration in seconds	@property (nonatomic, readonly) NSTimeInterval duration
voiceCode	Voice guidance code	@property (nonatomic, readonly) KNVoiceCode voiceCode
voiceDist	Guidance reference distance code	@property (nonatomic, readonly) KNVoiceDist voiceDist
guideObj	Guidance object voiceCode exists if it is KNVoiceCode_Turn or KNVoiceCode_Safety and otherwise returns the value nil. KNVoiceCode_Turn: KNDirection KNVoiceCode_Safety: KNSafety KNVoiceCode_CheckingRouteChange, KNVoiceCode_RouteChanged, KNVoiceCode_RouteUnchanged, KNVoiceCode_OutOfRoute: NSString [Route request reason] • Route deviation: DEVIATION • User reroute: USER • Reroute due to a GPS error: GPS_ERROR • Waypoint added: WAYPOINT_ADD • Waypoint deleted: WAYPOINT_DEL	@property (nonatomic, readonly) SInt32 guideCode
data	List of guidance voice data	@property (nonatomic, readonly) NSData *data

Methods

setVolume

Sets the voice volume.

- (void) setVolume: (float) aVolume

Parameters

Name	Description
aVolume	Voice volume (range: 0f–1f)