SpokenInstructionFormatter
public class SpokenInstructionFormatter: NSObject
                Formatter for creating speech strings.
- 
                  
                  
Creates a string used for announcing a step.
If
markUpWithSSMLis true, the string will contain SSML. Your speech synthesizer should accept this type of string. SeePolleyVoiceController.Declaration
Swift
public func string(routeProgress: RouteProgress, userDistance: CLLocationDistance, markUpWithSSML: Bool) -> String 
              Install in Dash
            
        SpokenInstructionFormatter Class Reference