AWFMapArrow

Objective-C

@protocol AWFMapArrow

Swift

protocol AWFMapArrow

The AWFMapArrow protocol defines the required properties and methods for an object that defines a directional arrow element on a map.

  • The starting coordinate for the arrow.

    Declaration

    Objective-C

    @property (nonatomic, readonly) CLLocationCoordinate2D coordinate;

    Swift

    var coordinate: CLLocationCoordinate2D { get }

  • The coordinate bounds containing the arrow.

    Declaration

    Objective-C

    @property (nonatomic, readonly) int *bounds;

    Swift

    var bounds: UnsafeMutablePointer<Int32>! { get }

  • Initializes and returns a newly allocated arrow object with the specified array of coordinates and point count.

    Declaration

    Objective-C

    + (instancetype)arrowWithCoordinates:(CLLocationCoordinate2D *)coord
                               count:(NSUInteger)count;

    Swift

    static func withCoordinates(_ coord: UnsafeMutablePointer<CLLocationCoordinate2D>!, count: UInt) -> Self!

    Parameters

    coord

    The array of coordinates that define the arrow path.
    count

    The number of points included in the coordinate array.

    Return Value

    An initialized arrow object.

  • Initializes and returns a newly allocated arrow object with the specified array of map points and point count.

    Declaration

    Objective-C

    + (instancetype)arrowWithPoints:(MKMapPoint *)points count:(NSUInteger)count;

    Swift

    static func withPoints(_ points: Any!, count: UInt) -> Self!

    Parameters

    points

    The array of map points that define the arrow path.
    count

    The number of points included in the point array.

    Return Value

    An initialized arrow object.