DragGesture

public class DragGesture

Gesture for when the user performs a drag motion on the touch screen.

Nested Classes

interface

DragGesture.OnGestureEventListener

Interface definition for callbacks to be invoked by a DragGesture.

Inherited Fields

From class com.google.ar.sceneform.ux.BaseGesture

protected final GesturePointersUtility	gesturePointersUtility
protected Node	targetNode

Public Constructors

DragGesture(GesturePointersUtility gesturePointersUtility, HitTestResult hitTestResult, MotionEvent motionEvent)

Public Methods

Vector3	getDelta()
Vector3	getPosition()

Protected Methods

boolean	canStart(HitTestResult hitTestResult, MotionEvent motionEvent)
DragGesture	getSelf()
void	onCancel()
void	onFinish()
void	onStart(HitTestResult hitTestResult, MotionEvent motionEvent)
boolean	updateGesture(HitTestResult hitTestResult, MotionEvent motionEvent)

Inherited Methods

From class com.google.ar.sceneform.ux.BaseGesture

abstract boolean	canStart(HitTestResult hitTestResult, MotionEvent motionEvent)
void	cancel()
void	complete()
abstract DragGesture	getSelf()
Node	getTargetNode()
boolean	hasFinished()
boolean	hasStarted()
float	inchesToPixels(float inches)
boolean	justStarted()
abstract void	onCancel()
abstract void	onFinish()
abstract void	onStart(HitTestResult hitTestResult, MotionEvent motionEvent)
void	onTouch(HitTestResult hitTestResult, MotionEvent motionEvent)
float	pixelsToInches(float pixels)
void	setGestureEventListener(OnGestureEventListener<DragGesture> listener)
abstract boolean	updateGesture(HitTestResult hitTestResult, MotionEvent motionEvent)
boolean	wasCancelled()

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public DragGesture (GesturePointersUtility gesturePointersUtility, HitTestResult hitTestResult, MotionEvent motionEvent)

Parameters

gesturePointersUtility
hitTestResult
motionEvent

Public Methods

public Vector3 getDelta ()

public Vector3 getPosition ()

Protected Methods

protected boolean canStart (HitTestResult hitTestResult, MotionEvent motionEvent)

Parameters

hitTestResult
motionEvent

protected DragGesture getSelf ()

protected void onCancel ()

protected void onFinish ()

protected void onStart (HitTestResult hitTestResult, MotionEvent motionEvent)

Parameters

hitTestResult
motionEvent

protected boolean updateGesture (HitTestResult hitTestResult, MotionEvent motionEvent)

Parameters

hitTestResult
motionEvent