RotateTransition

java.lang.Object
- javafx.animation.Animation
- - javafx.animation.Transition
  - - javafx.animation.RotateTransition

public final class RotateTransition
extends Transition

This Transition creates a rotation animation that spans its duration. This is done by updating the rotate variable of the node at regular interval. The angle value is specified in degrees.

It starts from the fromAngle if provided else uses the node's rotate value.

It stops at the toAngle value if provided else it will use start value plus byAngle.

The toAngle takes precedence if both toAngle and byAngle are specified.

Code Segment Example:

 
 import javafx.scene.shape.*;
 import javafx.animation.transition.*;

 ...

     Rectangle rect = new Rectangle (100, 40, 100, 100);
     rect.setArcHeight(50);
     rect.setArcWidth(50);
     rect.setFill(Color.VIOLET);

     RotateTransition rt = new RotateTransition(Duration.millis(3000), rect);
     rt.setByAngle(180);
     rt.setCycleCount(4);
     rt.setAutoReverse(true);

     rt.play();

 ...

Since:: JavaFX 2.0
See Also:: Transition, Animation

Nested Class Summary
- Nested classes/interfaces inherited from class javafx.animation.Animation
  Animation.Status

Field Summary

Fields
Modifier and Type	Field and Description
`private ObjectProperty<Point3D>`	`axis` Specifies the axis of rotation for this `RotateTransition`.
`private DoubleProperty`	`byAngle` Specifies the incremented stop angle value, from the start, of this `RotateTransition`.
`private Node`	`cachedNode`
`private static Point3D`	`DEFAULT_AXIS`
`private static double`	`DEFAULT_BY_ANGLE`
`private static Duration`	`DEFAULT_DURATION`
`private static double`	`DEFAULT_FROM_ANGLE`
`private static Node`	`DEFAULT_NODE`
`private static double`	`DEFAULT_TO_ANGLE`
`private double`	`delta`
`private ObjectProperty<Duration>`	`duration` The duration of this `RotateTransition`.
`private static double`	`EPSILON`
`private DoubleProperty`	`fromAngle` Specifies the start angle value for this `RotateTransition`.
`private ObjectProperty<Node>`	`node` The target node of this `RotateTransition`.
`private double`	`start`
`private DoubleProperty`	`toAngle` Specifies the stop angle value for this `RotateTransition`.

Fields inherited from class javafx.animation.Animation
clipEnvelope, INDEFINITE, parent, pulseReceiver

Constructor Summary

Constructors
Constructor and Description
`RotateTransition()` The constructor of `RotateTransition`
`RotateTransition(Duration duration)` The constructor of `RotateTransition`
`RotateTransition(Duration duration, Node node)` The constructor of `RotateTransition`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ObjectProperty<Point3D>`	`axisProperty()`
`DoubleProperty`	`byAngleProperty()`
`ObjectProperty<Duration>`	`durationProperty()`
`DoubleProperty`	`fromAngleProperty()`
`Point3D`	`getAxis()`
`double`	`getByAngle()`
`Duration`	`getDuration()`
`double`	`getFromAngle()`
`Node`	`getNode()`
`private Node`	`getTargetNode()`
`double`	`getToAngle()`
`(package private) boolean`	`impl_startable(boolean forceSync)`
`(package private) void`	`impl_sync(boolean forceSync)`
`protected void`	`interpolate(double frac)` The method `interpolate()` has to be provided by implementations of `Transition`.
`ObjectProperty<Node>`	`nodeProperty()`
`void`	`setAxis(Point3D value)`
`void`	`setByAngle(double value)`
`void`	`setDuration(Duration value)`
`void`	`setFromAngle(double value)`
`void`	`setNode(Node value)`
`void`	`setToAngle(double value)`
`DoubleProperty`	`toAngleProperty()`

Methods inherited from class javafx.animation.Transition
getCachedInterpolator, getInterpolator, getParentTargetNode, impl_jumpTo, impl_playTo, interpolatorProperty, setInterpolator

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EPSILON
```
private static final double EPSILON
```
    See Also:
    
    Constant Field Values
  - start
```
private double start
```
  - delta
```
private double delta
```
  - node
```
private ObjectProperty<Node> node
```
    The target node of this RotateTransition.
    It is not possible to change the target node of a running RotateTransition. If the value of node is changed for a running RotateTransition, the animation has to be stopped and started again to pick up the new value.
  - DEFAULT_NODE
```
private static final Node DEFAULT_NODE
```
  - cachedNode
```
private Node cachedNode
```
  - duration
```
private ObjectProperty<Duration> duration
```
    The duration of this RotateTransition.
    It is not possible to change the duration of a running RotateTransition. If the value of duration is changed for a running RotateTransition, the animation has to be stopped and started again to pick up the new value.
    Note: While the unit of duration is a millisecond, the granularity depends on the underlying operating system and will in general be larger. For example animations on desktop systems usually run with a maximum of 60fps which gives a granularity of ~17 ms. Setting duration to value lower than Duration.ZERO will result in IllegalArgumentException.
  - DEFAULT_DURATION
```
private static final Duration DEFAULT_DURATION
```
  - axis
```
private ObjectProperty<Point3D> axis
```
    Specifies the axis of rotation for this RotateTransition. Use node.rotationAxis for axis of rotation if this axis is null.
    It is not possible to change the axis of a running RotateTransition. If the value of axis is changed for a running RotateTransition, the animation has to be stopped and started again to pick up the new value.
  - DEFAULT_AXIS
```
private static final Point3D DEFAULT_AXIS
```
  - fromAngle
```
private DoubleProperty fromAngle
```
    Specifies the start angle value for this RotateTransition.
    It is not possible to change fromAngle of a running RotateTransition. If the value of fromAngle is changed for a running RotateTransition, the animation has to be stopped and started again to pick up the new value.
  - DEFAULT_FROM_ANGLE
```
private static final double DEFAULT_FROM_ANGLE
```
    See Also:
    
    Constant Field Values
  - toAngle
```
private DoubleProperty toAngle
```
    Specifies the stop angle value for this RotateTransition.
    It is not possible to change toAngle of a running RotateTransition. If the value of toAngle is changed for a running RotateTransition, the animation has to be stopped and started again to pick up the new value.
  - DEFAULT_TO_ANGLE
```
private static final double DEFAULT_TO_ANGLE
```
    See Also:
    
    Constant Field Values
  - byAngle
```
private DoubleProperty byAngle
```
    Specifies the incremented stop angle value, from the start, of this RotateTransition.
    It is not possible to change byAngle of a running RotateTransition. If the value of byAngle is changed for a running RotateTransition, the animation has to be stopped and started again to pick up the new value.
  - DEFAULT_BY_ANGLE
```
private static final double DEFAULT_BY_ANGLE
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - RotateTransition
```
public RotateTransition(Duration duration,
                        Node node)
```
    The constructor of RotateTransition
    
    Parameters:
    
    duration - The duration of the RotateTransition
    
    node - The node which will be rotated
  - RotateTransition
```
public RotateTransition(Duration duration)
```
    The constructor of RotateTransition
    
    Parameters:
    
    duration - The duration of the RotateTransition
  - RotateTransition
```
public RotateTransition()
```
    The constructor of RotateTransition
- Method Detail
  - setNode
```
public final void setNode(Node value)
```
  - getNode
```
public final Node getNode()
```
  - nodeProperty
```
public final ObjectProperty<Node> nodeProperty()
```
  - setDuration
```
public final void setDuration(Duration value)
```
  - getDuration
```
public final Duration getDuration()
```
  - durationProperty
```
public final ObjectProperty<Duration> durationProperty()
```
  - setAxis
```
public final void setAxis(Point3D value)
```
  - getAxis
```
public final Point3D getAxis()
```
  - axisProperty
```
public final ObjectProperty<Point3D> axisProperty()
```
  - setFromAngle
```
public final void setFromAngle(double value)
```
  - getFromAngle
```
public final double getFromAngle()
```
  - fromAngleProperty
```
public final DoubleProperty fromAngleProperty()
```
  - setToAngle
```
public final void setToAngle(double value)
```
  - getToAngle
```
public final double getToAngle()
```
  - toAngleProperty
```
public final DoubleProperty toAngleProperty()
```
  - setByAngle
```
public final void setByAngle(double value)
```
  - getByAngle
```
public final double getByAngle()
```
  - byAngleProperty
```
public final DoubleProperty byAngleProperty()
```
  - interpolate
```
protected void interpolate(double frac)
```
    The method interpolate() has to be provided by implementations of Transition. While a Transition is running, this method is called in every frame. The parameter defines the current position with the animation. At the start, the fraction will be 0.0 and at the end it will be 1.0. How the parameter increases, depends on the interpolator, e.g. if the interpolator is Interpolator.LINEAR, the fraction will increase linear. This method must not be called by the user directly.
    
    Specified by:
    
    interpolate in class Transition
    
    Parameters:
    
    frac - The relative position
  - getTargetNode
```
private Node getTargetNode()
```
  - impl_startable
```
boolean impl_startable(boolean forceSync)
```
    Overrides:
    
    impl_startable in class Transition
  - impl_sync
```
void impl_sync(boolean forceSync)
```
    Overrides:
    
    impl_sync in class Transition

Class RotateTransition

Nested Class Summary

Nested classes/interfaces inherited from class javafx.animation.Animation

Field Summary

Fields inherited from class javafx.animation.Animation

Constructor Summary

Method Summary

Methods inherited from class javafx.animation.Transition

Methods inherited from class javafx.animation.Animation

Methods inherited from class java.lang.Object

Field Detail

EPSILON

start

delta

node

DEFAULT_NODE

cachedNode

duration

DEFAULT_DURATION

axis

DEFAULT_AXIS

fromAngle

DEFAULT_FROM_ANGLE

toAngle

DEFAULT_TO_ANGLE

byAngle

DEFAULT_BY_ANGLE

Constructor Detail

RotateTransition

RotateTransition

RotateTransition

Method Detail

setNode

getNode

nodeProperty

setDuration

getDuration

durationProperty

setAxis

getAxis

axisProperty

setFromAngle

getFromAngle

fromAngleProperty

setToAngle

getToAngle

toAngleProperty

setByAngle

getByAngle

byAngleProperty

interpolate

getTargetNode

impl_startable

impl_sync