libGDX 1.14.2 · com.badlogic.gdx.scenes.scene2d.Actor

Modifier and Type	Field and Description
private final Array<Action>	actions
private final DelayedRemovalArray<EventListener>	captureListeners
pack-priv final Color	color
private boolean	debug
pack-priv float	height
private final DelayedRemovalArray<EventListener>	listeners
private String	name
pack-priv float	originX
pack-priv float	originY
pack-priv Group	parent
public static PoolManager	POOLS
pack-priv float	rotation
pack-priv float	scaleX
pack-priv float	scaleY
private Stage	stage
private Touchable	touchable
private Object	userObject
private boolean	visible
pack-priv float	width
pack-priv float	x
pack-priv float	y

Access	Constructor and Description
public	Actor()

Method Summary

Modifier and Type	Method and Description
public void	act(float Time in seconds since the last frame. delta) Updates the actor based on time.
public void	addAction(Action action)
public boolean	addCaptureListener(EventListener listener) Adds a listener that is only notified during the capture phase.
public boolean	addListener(EventListener listener) Add a listener to receive events that `hit` this actor.
public boolean	ancestorsVisible() Deprecated Use `ascendantsVisible()`.
public boolean	ascendantsVisible() Returns true if this actor and all ascendants are visible.
public void	clear() Removes all actions and listeners on this actor.
public void	clearActions() Removes all actions on this actor.
public void	clearListeners() Removes all listeners on this actor.
public boolean	clipBegin() Calls `clipBegin(float, float, float, float)` to clip this actor's bounds.
public boolean	Returns: false if the clipping area is zero and no drawing should occur. clipBegin(float x, float y, float width, float height) Clips the specified screen aligned rectangle, specified relative to the transform matrix of the stage's Batch.
public void	clipEnd() Ends clipping begun by `clipBegin(float, float, float, float)`.
public Actor	debug() Calls `setDebug(boolean)` with `true`.
public void	draw(Batch batch, float The parent alpha, to be multiplied with this actor's alpha, allowing the parent's alpha to affect all children. parentAlpha) Draws the actor.
public void	drawDebug(ShapeRenderer shapes) Draws this actor's debug lines if `getDebug()` is true.
protected void	drawDebugBounds(ShapeRenderer shapes) Draws a rectangle for the bounds of this actor if `getDebug()` is true.
public boolean	Returns: true if the event was `cancelled`. fire(Event event) Sets this actor as the event `target` and propagates the event to this actor and ascendants as necessary.
public <T extends Actor> T	firstAscendant(Class<T> type) Returns this actor or the first ascendant of this actor that is assignable with the specified type, or null if none were found.
public Array<Action>	getActions()
public DelayedRemovalArray<EventListener>	getCaptureListeners()
public Color	getColor() Returns the color the actor will be tinted when drawn.
public boolean	getDebug()
public float	getHeight()
public DelayedRemovalArray<EventListener>	getListeners()
public String	getName() Returns: May be null.
public float	getOriginX()
public float	getOriginY()
public Group	getParent() Returns the parent actor, or null if not in a group.
public float	getRight() Returns x plus width.
public float	getRotation()
public float	getScaleX()
public float	getScaleY()
public Stage	getStage() Returns the stage that this actor is currently in, or null if not in a stage.
public float	getTop() Returns y plus height.
public Touchable	getTouchable()
public Object	getUserObject() Returns an application specific object for convenience, or null.
public float	getWidth()
public float	getX() Returns the X position of the actor's left edge.
public float	getX(int alignment) Returns the X position of the specified `alignment`.
public float	getY() Returns the Y position of the actor's bottom edge.
public float	getY(int alignment) Returns the Y position of the specified `alignment`.
public int	getZIndex() Returns the z-index of this actor, or -1 if the actor is not in a group.
public boolean	hasActions() Returns true if the actor has one or more actions.
public boolean	hasKeyboardFocus() Returns true if this actor is the `keyboard focus` actor.
public boolean	hasParent() Returns true if the actor's parent is not null.
public boolean	hasScrollFocus() Returns true if this actor is the `scroll focus` actor.
public Actor	hit(float x, float y, boolean If true, hit detection will respect the `touchability`. touchable) Returns the deepest `visible` (and optionally, `touchable`) actor that contains the specified point, or null if no actor was hit.
public boolean	isAscendantOf(Actor actor) Returns true if this actor is the same as or is the ascendant of the specified actor.
public boolean	isDescendantOf(Actor actor) Returns true if this actor is the same as or is the descendant of the specified actor.
public boolean	isTouchable() Returns true if input events are processed by this actor.
public boolean	isTouchFocusListener() Returns true if this actor is a listener actor for touch focus.
public boolean	isTouchFocusTarget() Returns true if this actor is a target actor for touch focus.
public boolean	isVisible()
public Vector2	localToActorCoordinates(Actor actor, Vector2 localCoords) Converts coordinates for this actor to those of another actor, which can be anywhere in the stage.
public Vector2	localToAscendantCoordinates(Actor ascendant, Vector2 localCoords) Converts coordinates for this actor to those of an ascendant.
public Vector2	localToParentCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the parent's coordinates.
public Vector2	localToScreenCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in screen coordinates.
public Vector2	localToStageCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the stage's coordinates.
public void	moveBy(float x, float y) Add x and y to current position
public boolean	Returns: true if the event was `cancelled`. notify(Event event, boolean If true, the capture listeners will be notified instead of the regular listeners. capture) Notifies this actor's listeners of the event.
public Vector2	parentToLocalCoordinates(Vector2 parentCoords) Converts the coordinates given in the parent's coordinate system to this actor's coordinate system.
protected void	positionChanged() Called when the actor's position has been changed.
public boolean	remove() Removes this actor from its parent, if it has a parent.
public void	removeAction(Action May be null, in which case nothing is done. action)
public boolean	removeCaptureListener(EventListener listener)
public boolean	removeListener(EventListener listener)
public void	rotateBy(float amountInDegrees) Adds the specified rotation to the current rotation.
protected void	rotationChanged() Called when the actor's rotation has been changed.
public void	scaleBy(float scale) Adds the specified scale to the current scale.
public void	scaleBy(float scaleX, float scaleY) Adds the specified scale to the current scale.
protected void	scaleChanged() Called when the actor's scale has been changed.
public Vector2	screenToLocalCoordinates(Vector2 screenCoords) Transforms the specified point in screen coordinates to the actor's local coordinate system.
public void	setBounds(float x, float y, float width, float height) Set bounds the x, y, width, and height.
public void	setColor(Color color)
public void	setColor(float r, float g, float b, float a)
public void	setDebug(boolean enabled) If true, `drawDebug(ShapeRenderer)` will be called for this actor.
public void	setHeight(float height)
public void	setName(String May be null. name) Set the actor's name, which is used for identification convenience and by `toString()`.
public void	setOrigin(float originX, float originY) Sets the origin position which is relative to the actor's bottom left corner.
public void	setOrigin(int alignment) Sets the origin position to the specified `alignment`.
public void	setOriginX(float originX)
public void	setOriginY(float originY)
protected void	setParent(Group May be null if the actor has been removed from the parent. parent) Called by the framework when an actor is added to or removed from a group.
public void	setPosition(float x, float y) Sets the position of the actor's bottom left corner.
public void	setPosition(float x, float y, int alignment) Sets the position using the specified `alignment`.
public void	setRotation(float degrees)
public void	setScale(float scaleXY) Sets the scale for both X and Y
public void	setScale(float scaleX, float scaleY) Sets the scale X and scale Y.
public void	setScaleX(float scaleX)
public void	setScaleY(float scaleY)
public void	setSize(float width, float height) Sets the width and height.
protected void	setStage(Stage May be null if the actor or any ascendant is no longer in a stage. stage) Called by the framework when this actor or any ascendant is added to a group that is in the stage.
public void	setTouchable(Touchable touchable) Determines how touch events are distributed to this actor.
public void	setUserObject(Object userObject) Sets an application specific object for convenience.
public void	setVisible(boolean visible) If false, the actor will not be drawn and will not receive touch events.
public void	setWidth(float width)
public void	setX(float x)
public void	setX(float x, int alignment) Sets the x position using the specified `alignment`.
public void	setY(float y)
public void	setY(float y, int alignment) Sets the y position using the specified `alignment`.
public boolean	Returns: true if the z-index changed. setZIndex(int index) Sets the z-index of this actor.
public void	sizeBy(float size) Adds the specified size to the current size.
public void	sizeBy(float width, float height) Adds the specified size to the current size.
protected void	sizeChanged() Called when the actor's size has been changed.
public Vector2	stageToLocalCoordinates(Vector2 stageCoords) Transforms the specified point in the stage's coordinates to the actor's local coordinate system.
public void	toBack() Changes the z-order for this actor so it is in back of all siblings.
public void	toFront() Changes the z-order for this actor so it is in front of all siblings.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

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

actions	back to summary
private final Array<Action> actions

captureListeners	back to summary
private final DelayedRemovalArray<EventListener> captureListeners

color	back to summary
pack-priv final Color color

debug	back to summary
private boolean debug

height	back to summary
pack-priv float height

listeners	back to summary
private final DelayedRemovalArray<EventListener> listeners

name	back to summary
private String name Annotations @Null

originX	back to summary
pack-priv float originX

originY	back to summary
pack-priv float originY

parent	back to summary
pack-priv Group parent Annotations @Null

POOLS	back to summary
public static PoolManager POOLS

rotation	back to summary
pack-priv float rotation

scaleX	back to summary
pack-priv float scaleX

scaleY	back to summary
pack-priv float scaleY

stage	back to summary
private Stage stage Annotations @Null

touchable	back to summary
private Touchable touchable

userObject	back to summary
private Object userObject Annotations @Null

visible	back to summary
private boolean visible

width	back to summary
pack-priv float width

x	back to summary
pack-priv float x

y	back to summary
pack-priv float y

Actor	back to summary
public Actor()

Method Detail

act back to summary

act	back to summary
public void act(float delta) Updates the actor based on time. Typically this is called each frame by `Stage#act(float)`. The default implementation calls `Action#act(float)` on each action and removes actions that are complete. Parameters delta:float Time in seconds since the last frame.

public void act(float delta)

Updates the actor based on time. Typically this is called each frame by Stage#act(float).

The default implementation calls Action#act(float) on each action and removes actions that are complete.

Parameters

delta:float: Time in seconds since the last frame.

addAction	back to summary
public void addAction(Action action)

addCaptureListener back to summary

addCaptureListener	back to summary
public boolean addCaptureListener(EventListener listener) Adds a listener that is only notified during the capture phase. See Also `fire(Event)`

public boolean addCaptureListener(EventListener listener)

Adds a listener that is only notified during the capture phase.

See Also: fire(Event)

addListener back to summary

addListener	back to summary
public boolean addListener(EventListener listener) Add a listener to receive events that `hit` this actor. See `fire(Event)`. See Also `InputListener`, `ClickListener`

public boolean addListener(EventListener listener)

Add a listener to receive events that hit this actor. See fire(Event).

See Also: InputListener, ClickListener

ancestorsVisible	back to summary
public boolean ancestorsVisible() Deprecated Use `ascendantsVisible()`. Annotations @Deprecated

ascendantsVisible	back to summary
public boolean ascendantsVisible() Returns true if this actor and all ascendants are visible.

clear	back to summary
public void clear() Removes all actions and listeners on this actor.

clearActions	back to summary
public void clearActions() Removes all actions on this actor.

clearListeners	back to summary
public void clearListeners() Removes all listeners on this actor.

clipBegin	back to summary
public boolean clipBegin() Calls `clipBegin(float, float, float, float)` to clip this actor's bounds.

clipBegin back to summary

clipBegin	back to summary
public boolean clipBegin(float x, float y, float width, float height) Clips the specified screen aligned rectangle, specified relative to the transform matrix of the stage's Batch. The transform matrix and the stage's camera must not have rotational components. Calling this method must be followed by a call to `clipEnd()` if true is returned. Returns:boolean false if the clipping area is zero and no drawing should occur. See Also `ScissorStack`

public boolean clipBegin(float x, float y, float width, float height)

Clips the specified screen aligned rectangle, specified relative to the transform matrix of the stage's Batch. The transform matrix and the stage's camera must not have rotational components. Calling this method must be followed by a call to clipEnd() if true is returned.

Returns:boolean: false if the clipping area is zero and no drawing should occur.
See Also: ScissorStack

clipEnd	back to summary
public void clipEnd() Ends clipping begun by `clipBegin(float, float, float, float)`.

debug	back to summary
public Actor debug() Calls `setDebug(boolean)` with `true`.

draw back to summary

draw	back to summary
public void draw(Batch batch, float parentAlpha) Draws the actor. The batch is configured to draw in the parent's coordinate system. `This draw method` is convenient to draw a rotated and scaled TextureRegion. `Batch#begin()` has already been called on the batch. If `Batch#end()` is called to draw without the batch then `Batch#begin()` must be called before the method returns. The default implementation does nothing. Parameters parentAlpha:float The parent alpha, to be multiplied with this actor's alpha, allowing the parent's alpha to affect all children.

public void draw(Batch batch, float parentAlpha)

Draws the actor. The batch is configured to draw in the parent's coordinate system. This draw method is convenient to draw a rotated and scaled TextureRegion. Batch#begin() has already been called on the batch. If Batch#end() is called to draw without the batch then Batch#begin() must be called before the method returns.

The default implementation does nothing.

Parameters

parentAlpha:float: The parent alpha, to be multiplied with this actor's alpha, allowing the parent's alpha to affect all children.

drawDebug	back to summary
public void drawDebug(ShapeRenderer shapes) Draws this actor's debug lines if `getDebug()` is true.

drawDebugBounds	back to summary
protected void drawDebugBounds(ShapeRenderer shapes) Draws a rectangle for the bounds of this actor if `getDebug()` is true.

fire back to summary

fire	back to summary
public boolean fire(Event event) Sets this actor as the event `target` and propagates the event to this actor and ascendants as necessary. If this actor is not in the stage, the stage must be set before calling this method. Events are fired in 2 phases: The first phase (the "capture" phase) notifies listeners on each actor starting at the root and propagating down the hierarchy to (and including) this actor. The second phase notifies listeners on each actor starting at this actor and, if `Event#getBubbles()` is true, propagating upward to the root. If the event is `stopped` at any time, it will not propagate to the next actor. Returns:boolean true if the event was `cancelled`.

public boolean fire(Event event)

Sets this actor as the event target and propagates the event to this actor and ascendants as necessary. If this actor is not in the stage, the stage must be set before calling this method.

Events are fired in 2 phases:

The first phase (the "capture" phase) notifies listeners on each actor starting at the root and propagating down the hierarchy to (and including) this actor.
The second phase notifies listeners on each actor starting at this actor and, if Event#getBubbles() is true, propagating upward to the root.

If the event is stopped at any time, it will not propagate to the next actor.

Returns:boolean: true if the event was cancelled.

firstAscendant	back to summary
public <T extends Actor> T firstAscendant(Class<T> type) Returns this actor or the first ascendant of this actor that is assignable with the specified type, or null if none were found. Annotations @Null

firstAscendant

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public <T extends Actor> T firstAscendant(Class<T> type)

Returns this actor or the first ascendant of this actor that is assignable with the specified type, or null if none were found.

Annotations

@Null

getActions	back to summary
public Array<Action> getActions()

getCaptureListeners	back to summary
public DelayedRemovalArray<EventListener> getCaptureListeners()

getColor	back to summary
public Color getColor() Returns the color the actor will be tinted when drawn. The returned instance can be modified to change the color.

getDebug	back to summary
public boolean getDebug()

getHeight	back to summary
public float getHeight()

getListeners	back to summary
public DelayedRemovalArray<EventListener> getListeners()

getName	back to summary
public String getName() Returns:String May be null. Annotations @Null See Also `setName(String)`

getOriginX	back to summary
public float getOriginX()

getOriginY	back to summary
public float getOriginY()

getParent

back to summary

public Group getParent()

Returns the parent actor, or null if not in a group.

Annotations

@Null

getRight	back to summary
public float getRight() Returns x plus width.

getRotation	back to summary
public float getRotation()

getScaleX	back to summary
public float getScaleX()

getScaleY	back to summary
public float getScaleY()

getStage

back to summary

public Stage getStage()

Returns the stage that this actor is currently in, or null if not in a stage.

Annotations

@Null

getTop	back to summary
public float getTop() Returns y plus height.

getTouchable	back to summary
public Touchable getTouchable()

getUserObject

back to summary

public Object getUserObject()

Returns an application specific object for convenience, or null.

Annotations

@Null

getWidth	back to summary
public float getWidth()

getX	back to summary
public float getX() Returns the X position of the actor's left edge.

getX	back to summary
public float getX(int alignment) Returns the X position of the specified `alignment`.

getY	back to summary
public float getY() Returns the Y position of the actor's bottom edge.

getY	back to summary
public float getY(int alignment) Returns the Y position of the specified `alignment`.

getZIndex back to summary

public int getZIndex()

Returns the z-index of this actor, or -1 if the actor is not in a group.

See Also: setZIndex(int)

hasActions	back to summary
public boolean hasActions() Returns true if the actor has one or more actions.

hasKeyboardFocus	back to summary
public boolean hasKeyboardFocus() Returns true if this actor is the `keyboard focus` actor.

hasParent	back to summary
public boolean hasParent() Returns true if the actor's parent is not null.

hasScrollFocus	back to summary
public boolean hasScrollFocus() Returns true if this actor is the `scroll focus` actor.

hit back to summary

public Actor hit(float x, float y, boolean touchable)

Returns the deepest visible (and optionally, touchable) actor that contains the specified point, or null if no actor was hit. The point is specified in the actor's local coordinate system (0,0 is the bottom left of the actor and width,height is the upper right).

This method is used to delegate touchDown, mouse, and enter/exit events. If this method returns null, those events will not occur on this Actor.

The default implementation returns this actor if the point is within this actor's bounds and this actor is visible.

Parameters

touchable:boolean: If true, hit detection will respect the touchability.

Annotations

@Null

See Also

Touchable

isAscendantOf	back to summary
public boolean isAscendantOf(Actor actor) Returns true if this actor is the same as or is the ascendant of the specified actor.

isDescendantOf	back to summary
public boolean isDescendantOf(Actor actor) Returns true if this actor is the same as or is the descendant of the specified actor.

isTouchable	back to summary
public boolean isTouchable() Returns true if input events are processed by this actor.

isTouchFocusListener back to summary

public boolean isTouchFocusListener()

Returns true if this actor is a listener actor for touch focus.

See Also: Stage#addTouchFocus(EventListener, Actor, Actor, int, int)

isTouchFocusTarget back to summary

public boolean isTouchFocusTarget()

Returns true if this actor is a target actor for touch focus.

See Also: Stage#addTouchFocus(EventListener, Actor, Actor, int, int)

isVisible	back to summary
public boolean isVisible()

localToActorCoordinates	back to summary
public Vector2 localToActorCoordinates(Actor actor, Vector2 localCoords) Converts coordinates for this actor to those of another actor, which can be anywhere in the stage.

localToAscendantCoordinates

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public Vector2 localToAscendantCoordinates(Actor ascendant, Vector2 localCoords)

Converts coordinates for this actor to those of an ascendant. The ascendant is not required to be the immediate parent.

Exceptions

IllegalArgumentException:: if the specified actor is not an ascendant of this actor.

localToParentCoordinates	back to summary
public Vector2 localToParentCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the parent's coordinates.

localToScreenCoordinates back to summary

public Vector2 localToScreenCoordinates(Vector2 localCoords)

Transforms the specified point in the actor's coordinates to be in screen coordinates.

See Also: Stage#stageToScreenCoordinates(Vector2)

localToStageCoordinates	back to summary
public Vector2 localToStageCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the stage's coordinates.

moveBy	back to summary
public void moveBy(float x, float y) Add x and y to current position

notify back to summary

public boolean notify(Event event, boolean capture)

Notifies this actor's listeners of the event. The event is not propagated to any ascendants. The event target must be set before calling this method. Before notifying the listeners, this actor is set as the listener actor. If this actor is not in the stage, the stage must be set before calling this method.

Parameters

capture:boolean: If true, the capture listeners will be notified instead of the regular listeners.

Returns:boolean

true if the event was cancelled.

parentToLocalCoordinates	back to summary
public Vector2 parentToLocalCoordinates(Vector2 parentCoords) Converts the coordinates given in the parent's coordinate system to this actor's coordinate system.

positionChanged	back to summary
protected void positionChanged() Called when the actor's position has been changed.

remove back to summary

public boolean remove()

Removes this actor from its parent, if it has a parent.

See Also: Group#removeActor(Actor)

removeAction	back to summary
public void removeAction(Action action) Parameters action:Action May be null, in which case nothing is done.

removeCaptureListener	back to summary
public boolean removeCaptureListener(EventListener listener)

removeListener	back to summary
public boolean removeListener(EventListener listener)

rotateBy	back to summary
public void rotateBy(float amountInDegrees) Adds the specified rotation to the current rotation.

rotationChanged	back to summary
protected void rotationChanged() Called when the actor's rotation has been changed.

scaleBy	back to summary
public void scaleBy(float scale) Adds the specified scale to the current scale.

scaleBy	back to summary
public void scaleBy(float scaleX, float scaleY) Adds the specified scale to the current scale.

scaleChanged	back to summary
protected void scaleChanged() Called when the actor's scale has been changed.

screenToLocalCoordinates back to summary

public Vector2 screenToLocalCoordinates(Vector2 screenCoords)

Transforms the specified point in screen coordinates to the actor's local coordinate system.

See Also: Stage#screenToStageCoordinates(Vector2)

setBounds	back to summary
public void setBounds(float x, float y, float width, float height) Set bounds the x, y, width, and height.

setColor	back to summary
public void setColor(Color color)

setColor	back to summary
public void setColor(float r, float g, float b, float a)

setDebug	back to summary
public void setDebug(boolean enabled) If true, `drawDebug(ShapeRenderer)` will be called for this actor.

setHeight	back to summary
public void setHeight(float height)

setName back to summary

public void setName(String name)

Set the actor's name, which is used for identification convenience and by toString().

Parameters

name:String: May be null.

See Also

Group#findActor(String)

setOrigin	back to summary
public void setOrigin(float originX, float originY) Sets the origin position which is relative to the actor's bottom left corner.

setOrigin	back to summary
public void setOrigin(int alignment) Sets the origin position to the specified `alignment`.

setOriginX	back to summary
public void setOriginX(float originX)

setOriginY	back to summary
public void setOriginY(float originY)

setParent

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protected void setParent(Group parent)

Called by the framework when an actor is added to or removed from a group.

Parameters

parent:Group: May be null if the actor has been removed from the parent.

setPosition	back to summary
public void setPosition(float x, float y) Sets the position of the actor's bottom left corner.

setPosition	back to summary
public void setPosition(float x, float y, int alignment) Sets the position using the specified `alignment`. Note this may set the position to non-integer coordinates.

setRotation	back to summary
public void setRotation(float degrees)

setScale	back to summary
public void setScale(float scaleXY) Sets the scale for both X and Y

setScale	back to summary
public void setScale(float scaleX, float scaleY) Sets the scale X and scale Y.

setScaleX	back to summary
public void setScaleX(float scaleX)

setScaleY	back to summary
public void setScaleY(float scaleY)

setSize	back to summary
public void setSize(float width, float height) Sets the width and height.

setStage

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protected void setStage(Stage stage)

Called by the framework when this actor or any ascendant is added to a group that is in the stage.

Parameters

stage:Stage: May be null if the actor or any ascendant is no longer in a stage.

setTouchable	back to summary
public void setTouchable(Touchable touchable) Determines how touch events are distributed to this actor. Default is `Touchable#enabled`.

setUserObject	back to summary
public void setUserObject(Object userObject) Sets an application specific object for convenience.

setVisible	back to summary
public void setVisible(boolean visible) If false, the actor will not be drawn and will not receive touch events. Default is true.

setWidth	back to summary
public void setWidth(float width)

setX	back to summary
public void setX(float x)

setX	back to summary
public void setX(float x, int alignment) Sets the x position using the specified `alignment`. Note this may set the position to non-integer coordinates.

setY	back to summary
public void setY(float y)

setY	back to summary
public void setY(float y, int alignment) Sets the y position using the specified `alignment`. Note this may set the position to non-integer coordinates.

setZIndex back to summary

public boolean setZIndex(int index)

Sets the z-index of this actor. The z-index is the index into the parent's children, where a lower index is below a higher index. Setting a z-index higher than the number of children will move the child to the front. Setting a z-index less than zero is invalid.

Returns:boolean: true if the z-index changed.

sizeBy	back to summary
public void sizeBy(float size) Adds the specified size to the current size.

sizeBy	back to summary
public void sizeBy(float width, float height) Adds the specified size to the current size.

sizeChanged	back to summary
protected void sizeChanged() Called when the actor's size has been changed.

stageToLocalCoordinates	back to summary
public Vector2 stageToLocalCoordinates(Vector2 stageCoords) Transforms the specified point in the stage's coordinates to the actor's local coordinate system.

toBack	back to summary
public void toBack() Changes the z-order for this actor so it is in back of all siblings.

toFront	back to summary
public void toFront() Changes the z-order for this actor so it is in front of all siblings.

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

public Class Actor

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail