ScreenTapGesture Class Reference

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

Inherits Gesture.

Public Member Functions
Vector	direction ()
	The direction of finger tip motion. More...
Pointable	pointable ()
	The finger performing the screen tap gesture. More...
Vector	position ()
	The position where the screen tap is registered. More...
float	progress ()
	The progress value is always 1.0 for a screen tap gesture. More...
	ScreenTapGesture ()
	Constructs a new ScreenTapGesture object. More...
	ScreenTapGesture (Gesture rhs)
	Constructs a ScreenTapGesture object from an instance of the Gesture class. More...
Public Member Functions inherited from Gesture
long	duration ()
	The elapsed duration of the recognized movement up to the frame containing this Gesture object, in microseconds. More...
float	durationSeconds ()
	The elapsed duration in seconds. More...
boolean	equals (Gesture rhs)
	Compare Gesture object equality. More...
Frame	frame ()
	The Frame containing this Gesture instance. More...
	Gesture ()
	Constructs a new Gesture object. More...
	Gesture (Gesture rhs)
	Constructs a new copy of an Gesture object. More...
HandList	hands ()
	The list of hands associated with this Gesture, if any. More...
int	id ()
	The gesture ID. More...
boolean	isValid ()
	Reports whether this Gesture instance represents a valid Gesture. More...
PointableList	pointables ()
	The list of fingers and tools associated with this Gesture, if any. More...
Gesture.State	state ()
	The gesture state. More...
String	toString ()
	A string containing a brief, human-readable description of this Gesture. More...
Gesture.Type	type ()
	The gesture type. More...

Static Public Member Functions
static Gesture.Type	classType ()
	The screen tap gesture type. More...
Static Public Member Functions inherited from Gesture
static Gesture	invalid ()
	Returns an invalid Gesture object. More...

Detailed Description

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

Deprecated:

3.0

Constructor & Destructor Documentation

ScreenTapGesture

(

)

Constructs a new ScreenTapGesture object.

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

Deprecated:

3.0

ScreenTapGesture

(

Gesture

rhs

)

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

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

Parameters

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

Deprecated:

3.0

Member Function Documentation

static Gesture.Type classType ( )

static

The screen tap gesture type.

if(gesture.type() == ScreenTapGesture.classType()) {
    ScreenTapGesture screentapGesture = new ScreenTapGesture(gesture);
}

Returns

Type The type value designating a screen tap gesture.

Deprecated:

3.0

Vector direction

(

)

The direction of finger tip motion.

Vector pokeDirection = screentap.direction();

Returns

Vector A unit direction vector.

Deprecated:

3.0

Pointable pointable

(

)

The finger performing the screen tap gesture.

Pointable poker = screentap.pointable();

Returns

Pointable A Pointable object representing the tapping finger.

Deprecated:

3.0

Vector position

(

)

The position where the screen tap is registered.

Vector pokeLocation = screentap.position();

Returns

Vector A Vector containing the coordinates of screen tap location.

Deprecated:

3.0

float progress

(

)

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

Returns

float The value 1.0.

Deprecated:

3.0