SpeedBasedZoomPolicyOptions Structure Reference


                    
                    
                    defaultZoom

Default zoom returned when the speed or road classification is missing or unmapped. Defaults to a MapMeasure with kind MapMeasure.Kind.zoomLevel and value 19.0.

Declaration

Swift

public var defaultZoom: MapMeasure


                    
                    
                    delayBetweenThresholdChanges

Minimum time interval that must pass before the zoom level is allowed to switch to a new speed threshold. If TrackingCameraBehavior.defaultSpeedBasedZoomPolicyOptions(...) is not used for TrackingCameraBehavior.SpeedBasedZoomPolicyOptions, it will be nil.

Declaration

Swift

public var delayBetweenThresholdChanges: TimeInterval?


                    
                    
                    roadClassificationToSpeedThreshold

Defines, per road classification, how the zoom level should change in response to different vehicle speeds. If TrackingCameraBehavior.defaultSpeedBasedZoomPolicyOptions(...) is not used for TrackingCameraBehavior.SpeedBasedZoomPolicyOptions, it will be an empty map.

Declaration

Swift

public var roadClassificationToSpeedThreshold: [RoadClassification : [TrackingCameraBehavior.SpeedThreshold]]


                    
                    
                    init(defaultZoom:delayBetweenThresholdChanges:roadClassificationToSpeedThreshold:)

Creates a new instance.

Note: This is a beta feature; there maybe bugs and unexpected behavior. Related API’s are subject to change without a deprecation process.

Declaration

Swift

public init(defaultZoom: MapMeasure = MapMeasure(kind: MapMeasure.Kind.zoomLevel, value: 19.0), delayBetweenThresholdChanges: TimeInterval? = nil, roadClassificationToSpeedThreshold: [RoadClassification : [TrackingCameraBehavior.SpeedThreshold]] = [:])