com.sun.javafx.tk.quantum

pack-priv Class ZoomGestureRecognizer

Class Inheritance

extends Object
implements GestureRecognizer

java.lang.Object
com.sun.javafx.tk.quantum.ZoomGestureRecognizer

All Implemented Interfaces

com.sun.javafx.tk.quantum.GestureRecognizer, com.sun.javafx.tk.quantum.GlassTouchEventListener

Imports

com.sun.glass.events.KeyEvent, .TouchEvent, java.util.HashMap, .Map, javafx.util.Duration, javafx.scene.input.ZoomEvent, javafx.animation.Interpolator, .KeyFrame, .KeyValue, .Timeline, javafx.beans.property.DoubleProperty, .SimpleDoubleProperty

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	ZoomGestureRecognizer.TouchPointTracker
private static enum	ZoomGestureRecognizer.ZoomRecognitionState

Field Summary

Modifier and Type	Field and Description
private double	centerAbsX
private double	centerAbsY
private double	centerX
private double	centerY
private double	currentDistance
private int	currentTouchCount
private boolean	direct
private double	distanceReference
pack-priv double	inertiaLastTime
private Timeline	inertiaTimeline
private DoubleProperty	inertiaZoomVelocity
private double	initialInertiaZoomVelocity
private double	lastTouchEventTime
private static double	MAX_ZOOM_IN_FACTOR
private static double	MAX_ZOOM_OUT_FACTOR
private static double	MAX_ZOOMIN_VELOCITY
private static double	MAX_ZOOMOUT_VELOCITY
private int	modifiers
private ViewScene	scene
private ZoomGestureRecognizer.ZoomRecognitionState	state
private double	totalZoomFactor
private boolean	touchPointsPressed
private boolean	touchPointsSetChanged
private Map<Long, ZoomGestureRecognizer.TouchPointTracker>	trackers
private static double	ZOOM_FACTOR_THRESHOLD
private static boolean	ZOOM_INERTIA_ENABLED
private static double	ZOOM_INERTIA_MILLIS
private double	zoomFactor
private double	zoomStartTime

Constructor Summary

Access	Constructor and Description
pack-priv	ZoomGestureRecognizer(final ViewScene scene)

Method Summary

Modifier and Type	Method and Description
private void	calculateCenter()
private double	calculateMaxDistance()
public void	notifyBeginTouchEvent(long time, int modifiers, boolean isDirect, int touchEventCount) Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyBeginTouchEvent.
public void	notifyEndTouchEvent(long time) Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyEndTouchEvent.
public void	notifyNextTouchEvent(long time, int type, long touchId, int x, int y, int xAbs, int yAbs) Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyNextTouchEvent.
public void	params(int modifiers, boolean direct)
pack-priv void	reset()
private void	sendZoomEvent(boolean isInertia)
private void	sendZoomFinishedEvent()
private void	sendZoomStartedEvent()
public void	touchMoved(long id, long nanos, int x, int y, int xAbs, int yAbs)
public void	touchPressed(long id, long nanos, int x, int y, int xAbs, int yAbs)
public void	touchReleased(long id, long nanos, int x, int y, int xAbs, int yAbs)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

centerAbsX	back to summary
private double centerAbsX

centerAbsY	back to summary
private double centerAbsY

centerX	back to summary
private double centerX

centerY	back to summary
private double centerY

currentDistance	back to summary
private double currentDistance

currentTouchCount	back to summary
private int currentTouchCount

direct	back to summary
private boolean direct

distanceReference	back to summary
private double distanceReference

inertiaLastTime	back to summary
pack-priv double inertiaLastTime

inertiaTimeline	back to summary
private Timeline inertiaTimeline

inertiaZoomVelocity	back to summary
private DoubleProperty inertiaZoomVelocity

initialInertiaZoomVelocity	back to summary
private double initialInertiaZoomVelocity

lastTouchEventTime	back to summary
private double lastTouchEventTime

MAX_ZOOM_IN_FACTOR	back to summary
private static double MAX_ZOOM_IN_FACTOR

MAX_ZOOM_OUT_FACTOR	back to summary
private static double MAX_ZOOM_OUT_FACTOR

MAX_ZOOMIN_VELOCITY	back to summary
private static double MAX_ZOOMIN_VELOCITY

MAX_ZOOMOUT_VELOCITY	back to summary
private static double MAX_ZOOMOUT_VELOCITY

modifiers	back to summary
private int modifiers

scene	back to summary
private ViewScene scene

state	back to summary
private ZoomGestureRecognizer.ZoomRecognitionState state

totalZoomFactor	back to summary
private double totalZoomFactor

touchPointsPressed	back to summary
private boolean touchPointsPressed

touchPointsSetChanged	back to summary
private boolean touchPointsSetChanged

trackers	back to summary
private Map<Long, ZoomGestureRecognizer.TouchPointTracker> trackers

ZOOM_FACTOR_THRESHOLD	back to summary
private static double ZOOM_FACTOR_THRESHOLD

ZOOM_INERTIA_ENABLED	back to summary
private static boolean ZOOM_INERTIA_ENABLED

ZOOM_INERTIA_MILLIS	back to summary
private static double ZOOM_INERTIA_MILLIS

zoomFactor	back to summary
private double zoomFactor

zoomStartTime	back to summary
private double zoomStartTime

Constructor Detail

ZoomGestureRecognizer	back to summary
pack-priv ZoomGestureRecognizer(final ViewScene scene)

Method Detail

calculateCenter	back to summary
private void calculateCenter()

calculateMaxDistance	back to summary
private double calculateMaxDistance()

notifyBeginTouchEvent	back to summary
public void notifyBeginTouchEvent(long time, int modifiers, boolean isDirect, int touchEventCount) Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyBeginTouchEvent. Annotations @Override

notifyBeginTouchEvent

back to summary

public void notifyBeginTouchEvent(long time, int modifiers, boolean isDirect, int touchEventCount)

Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyBeginTouchEvent.

Annotations

@Override

notifyEndTouchEvent	back to summary
public void notifyEndTouchEvent(long time) Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyEndTouchEvent. Annotations @Override

notifyEndTouchEvent

back to summary

public void notifyEndTouchEvent(long time)

Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyEndTouchEvent.

Annotations

@Override

notifyNextTouchEvent	back to summary
public void notifyNextTouchEvent(long time, int type, long touchId, int x, int y, int xAbs, int yAbs) Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyNextTouchEvent. Annotations @Override

notifyNextTouchEvent

back to summary

public void notifyNextTouchEvent(long time, int type, long touchId, int x, int y, int xAbs, int yAbs)

Implements com.sun.javafx.tk.quantum.GlassTouchEventListener.notifyNextTouchEvent.

Annotations

@Override

params	back to summary
public void params(int modifiers, boolean direct)

reset	back to summary
pack-priv void reset()

sendZoomEvent	back to summary
private void sendZoomEvent(boolean isInertia)

sendZoomFinishedEvent	back to summary
private void sendZoomFinishedEvent()

sendZoomStartedEvent	back to summary
private void sendZoomStartedEvent()

touchMoved	back to summary
public void touchMoved(long id, long nanos, int x, int y, int xAbs, int yAbs)

touchPressed	back to summary
public void touchPressed(long id, long nanos, int x, int y, int xAbs, int yAbs)

touchReleased	back to summary
public void touchReleased(long id, long nanos, int x, int y, int xAbs, int yAbs)

com.sun.javafx.tk.quantum back to summary

private Class ZoomGestureRecognizer.TouchPointTracker

Class Inheritance

extends Object

java.lang.Object
com.sun.javafx.tk.quantum.ZoomGestureRecognizer.TouchPointTracker

Field Summary

Modifier and Type	Field and Description
pack-priv double	absX
pack-priv double	absY
pack-priv double	x
pack-priv double	y

Constructor Summary

Access	Constructor and Description
private	TouchPointTracker()

Method Summary

Modifier and Type	Method and Description
public double	getAbsX()
public double	getAbsY()
public double	getX()
public double	getY()
public void	update(long nanos, double x, double y, double absX, double absY)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

absX	back to summary
pack-priv double absX

absY	back to summary
pack-priv double absY

x	back to summary
pack-priv double x

y	back to summary
pack-priv double y

Constructor Detail

TouchPointTracker	back to summary
private TouchPointTracker()

Method Detail

getAbsX	back to summary
public double getAbsX()

getAbsY	back to summary
public double getAbsY()

getX	back to summary
public double getX()

getY	back to summary
public double getY()

update	back to summary
public void update(long nanos, double x, double y, double absX, double absY)

com.sun.javafx.tk.quantum back to summary

private final Enum ZoomGestureRecognizer.ZoomRecognitionState

Class Inheritance

extends Enum<ZoomGestureRecognizer.ZoomRecognitionState>

java.lang.Object
java.lang.Enum
com.sun.javafx.tk.quantum.ZoomGestureRecognizer.ZoomRecognitionState

Field Summary

Modifier and Type	Field and Description
public static final ZoomGestureRecognizer.ZoomRecognitionState	ACTIVE
public static final ZoomGestureRecognizer.ZoomRecognitionState	FAILURE
public static final ZoomGestureRecognizer.ZoomRecognitionState	IDLE
public static final ZoomGestureRecognizer.ZoomRecognitionState	INERTIA
public static final ZoomGestureRecognizer.ZoomRecognitionState	PRE_INERTIA
public static final ZoomGestureRecognizer.ZoomRecognitionState	TRACKING

Constructor Summary

Access	Constructor and Description
private	ZoomRecognitionState()

Method Summary

Modifier and Type	Method and Description
public static ZoomGestureRecognizer.ZoomRecognitionState	valueOf(String name)
public static ZoomGestureRecognizer.ZoomRecognitionState[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

ACTIVE	back to summary
public static final ZoomGestureRecognizer.ZoomRecognitionState ACTIVE

FAILURE	back to summary
public static final ZoomGestureRecognizer.ZoomRecognitionState FAILURE

IDLE	back to summary
public static final ZoomGestureRecognizer.ZoomRecognitionState IDLE

INERTIA	back to summary
public static final ZoomGestureRecognizer.ZoomRecognitionState INERTIA

PRE_INERTIA	back to summary
public static final ZoomGestureRecognizer.ZoomRecognitionState PRE_INERTIA

TRACKING	back to summary
public static final ZoomGestureRecognizer.ZoomRecognitionState TRACKING

Constructor Detail

ZoomRecognitionState	back to summary
private ZoomRecognitionState()

Method Detail

valueOf	back to summary
public static ZoomGestureRecognizer.ZoomRecognitionState valueOf(String name)

values	back to summary
public static ZoomGestureRecognizer.ZoomRecognitionState[] values()