Instance Property

tapCount

The number of times the finger was tapped for this given touch.

Declaration

var tapCount: Int { get }

Discussion

The value of this property is an integer containing the number of taps that occurred for this touch within a predefined period of time. Use this property to evaluate whether the user single-tapped, double-tapped, or even triple-tapped a particular view or window.

See Also

Getting Touch Attributes

var timestamp: TimeInterval

The time when the touch occurred or when it was last mutated.

var type: UITouchType

The type of the touch.

var phase: UITouchPhase

The phase of the touch.

var force: CGFloat

The force of the touch, where a value of 1.0 represents the force of an average touch (predetermined by the system, not user-specific).

var maximumPossibleForce: CGFloat

The maximum possible force for a touch.

var altitudeAngle: CGFloat

The altitude (in radians) of the stylus.

func azimuthAngle(in: UIView?)

Returns the azimuth angle (in radians) of the stylus.

func azimuthUnitVector(in: UIView?)

Returns a unit vector that points in the direction of the azimuth of the stylus.