ScreenTapGesture¶

Properties:

Methods:

The ScreenTapGesture class represents a tapping gesture by a finger or tool.

Public Functions

ScreenTapGesture()

Constructs a new ScreenTapGesture object.

An uninitialized ScreenTapGesture object is considered invalid. Get valid instances of the ScreenTapGesture class from a Frame object.

ScreenTapGesture(Gesture rhs)

Constructs a ScreenTapGesture object from an instance of the Gesture class.

if (gesture.Type == Gesture.GestureType.TYPE_SCREEN_TAP) {
    ScreenTapGesture screentapGesture = new ScreenTapGesture (gesture);
}

Parameters

• rhs -

  The Gesture instance to specialize. This Gesture instance must be a ScreenTapGesture object.

Property

Vector Direction

The direction of finger tip motion.

Vector pokeDirection = screentap.Direction;

Return

Vector A unit direction vector.

Pointable Pointable

The finger performing the screen tap gesture.

Pointable poker = screentap.Pointable;

Return

Pointable A Pointable object representing the tapping finger.

Vector Position

The position where the screen tap is registered.

Vector pokeLocation = screentap.Position;

Return

Vector A Vector containing the coordinates of screen tap location.

float Progress

The progress value is always 1.0 for a screen tap gesture.

Return

float The value 1.0.

Public Static Functions

Gesture.GestureType ClassType()

The screen tap gesture type.

if (gesture.Type == ScreenTapGesture.ClassType ()) {
    ScreenTapGesture screentapGesture = new ScreenTapGesture (gesture);
}

Return

Type The type value designating a screen tap gesture.