TrafficSignElement

public struct TrafficSignElement : HorizonElement

Describes a traffic sign on the horizon element.

This structure holds a horizon element with information traffic sign. It contains information regarding traffic sign’s type category and location.

To obtain TrafficSignElement horizon elements, the integrator must create an instance of HorizonEngine, register HorizonOptions including elementTypes containing HorizonElementType .trafficSignType with a call to HorizonEngine .registerHorizonOptions, and request a HorizonResult using the previously registered HorizonOptions with a call to HorizonEngine .generateHorizon.

Important

This is a Public Preview API. It may be changed or removed at any time.

Lifecycle

Public

  • Category of a traffic sign.

    See more

    Declaration

    Swift

    public enum Category

  • Location on the road of a traffic sign.

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    Declaration

    Swift

    public enum Location

  • Type of the element. Used to filter elements by type.

    Declaration

    Swift

    public let elementType: HorizonElementType
  • id

    Identifier of this element.

    Declaration

    Swift

    public let id: Int

  • Identifier of the path where this element belongs.

    Declaration

    Swift

    public let pathID: Int

  • Start offset on the path.

    Declaration

    Swift

    public let startOffset: Measurement<UnitLength>

  • End offset on the path.

    Declaration

    Swift

    public let endOffset: Measurement<UnitLength>

  • Category of the traffic sign.

    Declaration

    Swift

    public let category: TrafficSignElement.Category

  • Location of the traffic sign.

    Declaration

    Swift

    public let location: TrafficSignElement.Location?