Package nl.colorize.multimedialib.scene.effect

Class SwipeTracker

java.lang.Object

nl.colorize.multimedialib.scene.effect.SwipeTracker

All Implemented Interfaces:

Scene

public class SwipeTracker
extends Object
implements Scene

Sub-scene that can be used to track swipe gestures for both mouse pointers and touch controls. Instances need to be attached to the current scene in order to receive frame updates.

Swipe gestures are detected using a tolerance. This is necessary to prevent mis-identifying clicks and taps as swipe gestures.

Constructor Summary

Constructors

Constructor	Description
SwipeTracker(float tolerance)

Method Summary

Modifier and Type	Method	Description
Buffer<Line>	getSwipes()
void	update(SceneContext context, float deltaTime)	Called during every frame update for as long as the scene is active.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface nl.colorize.multimedialib.scene.Scene

end, isCompleted, resize, start

Constructor Details

SwipeTracker

public SwipeTracker(float tolerance)

Method Details

update

public void update(SceneContext context,
 float deltaTime)

Description copied from interface: Scene

Called during every frame update for as long as the scene is active. deltaTime indicates the elapsed time since the last frame, in seconds.

Specified by:

update in interface Scene

getSwipes

public Buffer<Line> getSwipes()