public class WandViewBehavior.ScaleListener2D extends WandViewBehavior.ListenerBase
This listener will work in conjunction with a 6DOF sensor if supplied
in the constructor. If setTransformCenterSource has been
called with the value HOTSPOT, then scaling is about the
6DOF sensor's hotspot; otherwise, the scaling center is the value set
by setTransformCenter.
sensorToTracker, sensorToVworld, trackerToVworld, viewPlatformToVworld| Constructor and Description |
|---|
ScaleListener2D(Sensor sensor2D,
Sensor sensor6D)
Construct an instance of this class with the specified sensors.
|
| Modifier and Type | Method and Description |
|---|---|
void |
dragged(SensorEvent e)
This method is called with each invocation of the
dispatchEvents method of SensorEventAgent
if any button bound to the listener is down and has not changed
state since the last invocation. |
protected void |
endAction(Sensor s)
Ends the action.
|
protected void |
initAction(Sensor s)
Initializes the listener action.
|
void |
pressed(SensorEvent e)
This method is called when a sensor's button is pressed.
|
void |
read(SensorEvent e)
This method is called each time the
dispatchEvents
method of SensorEventAgent is called and none of a
sensor's buttons have been handled by a button listener. |
void |
released(SensorEvent e)
This method is called when a sensor's button is released.
|
conditionViewScale, getPhysicalToViewPlatformScale, getPhysicalToVirtualScale, isActive, transformAboutCenter, translateTransformclickedpublic ScaleListener2D(Sensor sensor2D, Sensor sensor6D)
sensor2D - the 2D valuator whose Y value drive the scalingsensor6D - the 6DOF sensor to use if the rotation/scale center
source is HOTSPOT; may be nullprotected void initAction(Sensor s)
WandViewBehavior.ListenerBasepressed or when a 2D
valuator exits the deadzone threshold.initAction in class WandViewBehavior.ListenerBases - reference to a 6DOF sensor if used by the listener; may
be nullprotected void endAction(Sensor s)
WandViewBehavior.ListenerBasereleased or when a 2D valuator enters the deadzone
threshold.endAction in class WandViewBehavior.ListenerBases - reference to a 6DOF sensor if used by the listener; may
be nullpublic void read(SensorEvent e)
SensorReadListenerdispatchEvents
method of SensorEventAgent is called and none of a
sensor's buttons have been handled by a button listener. The
sensor read value has not necessarily changed since the last read
event.read in interface SensorReadListenerread in class SensorInputAdaptore - the sensor eventpublic void pressed(SensorEvent e)
SensorButtonListenerpressed in interface SensorButtonListenerpressed in class WandViewBehavior.ListenerBasee - the sensor eventpublic void released(SensorEvent e)
SensorButtonListenerreleased in interface SensorButtonListenerreleased in class WandViewBehavior.ListenerBasee - the sensor eventpublic void dragged(SensorEvent e)
SensorButtonListenerdispatchEvents method of SensorEventAgent
if any button bound to the listener is down and has not changed
state since the last invocation. The sensor value has not
necessarily changed from the last drag event.dragged in interface SensorButtonListenerdragged in class SensorInputAdaptore - the sensor eventCopyright 1996-2008 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.