public protocol TwoFingerPanDelegate : AnyObject

Protocol for handling two finger pan gestures. Two finger pan gesture occurs when two fingers are on the screen and both of them are moving vertically.

  • Called when the two finger pan gesture occurs.

    Declaration

    Swift

    func onTwoFingerPan(state: GestureState, origin: Point2D, translation: Point2D, velocity: Double)

    Parameters

    state

    Determines in which state the gesture is.
    origin

    Position halfway between two touch points relative to the MapView in pixels.
    translation

    Translation offset since the last position in pixels.
    velocity

    Velocity of panning in pixels per millisecond.