PolygonGeometry

public class PolygonGeometry : GeoJSON

An array of linear rings.

Important

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

Public

  • A closed “Line String” with four or more positions.

    Declaration

    Swift

    public typealias LinearRing = [GeoJSONPosition]

  • An object containing information about the coordinates of an element.

    Declaration

    Swift

    public var coordinates: Coordinates

  • The first LinearRing of a polygon represents its external ring.

    Declaration

    Swift

    public var exteriorRing: Coordinates.Element? { get }

  • The internal holes of the polygon. May be empty.

    Declaration

    Swift

    public var internalRings: Coordinates.SubSequence { get }