PathGeometryElement

public struct PathGeometryElement : HorizonElement

Describes path geometry of the HorizonElement.

To receive such elements in the HorizonSnapshot, specify HorizonElementType.pathGeometryType in the HorizonOptions that you register with the HorizonEngine:

let horizonOptions = HorizonOptions(
    id: UUID(),
    elementTypes: [.pathGeometryType],
    ...
)

Important

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

Lifecycle

  • Initializes instance of PathGeometryElement.

    Declaration

    Swift

    public init(
    id: Int,
    pathID: Int,
    startOffset: Measurement<UnitLength>,
    endOffset: Measurement<UnitLength>,
    coordinate: CLLocationCoordinate2D,
    altitude: Measurement<UnitLength>?
)

Public

  • 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 HorizonPath to which this element belongs.

    Declaration

    Swift

    public let pathID: Int

  • Start offset on the HorizonPath.

    Declaration

    Swift

    public let startOffset: Measurement<UnitLength>

  • End offset on the HorizonPath.

    Declaration

    Swift

    public let endOffset: Measurement<UnitLength>

  • Coordinate of the geometry point.

    Declaration

    Swift

    public let coordinate: CLLocationCoordinate2D

  • Altitude at the geometry point. Null if not available.

    Declaration

    Swift

    public let altitude: Measurement<UnitLength>?