Package nl.colorize.multimedialib.stage

Class DisplayListLocation

java.lang.Object

nl.colorize.multimedialib.stage.DisplayListLocation

public final class DisplayListLocation
extends Object

Attached to a Graphic2D and used by the renderer to determine when and how this graphic should be displayed.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DisplayListLocation(Graphic2D graphic)

Method Summary

Modifier and Type	Method	Description
protected void	attach(Graphic2D newParent)	Attaches this DisplayListLocation to the specified parent in the display list.
void	detach()	Detaches this DisplayListLocation, effectively removing the attached graphic from the stage.
Buffer<Graphic2D>	getAddedChildren()
List<Graphic2D>	getChildren()
Transformable	getGlobalTransform()	Returns the current global transform, which is relative to the stage.
Graphic2D	getGraphic()
UUID	getId()
Transform	getLocalTransform()
Graphic2D	getParent()
Buffer<Graphic2D>	getRemovedChildren()

Methods inherited from class java.lang.Object

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

Constructor Details

DisplayListLocation

protected DisplayListLocation(Graphic2D graphic)

Method Details

attach

protected void attach(Graphic2D newParent)

Attaches this DisplayListLocation to the specified parent in the display list.

Throws:

IllegalStateException - when already attached to a parent.

IllegalArgumentException - when trying to attach to itself.

detach

public void detach()

Detaches this DisplayListLocation, effectively removing the attached graphic from the stage. If the graphics are already detached this method does nothing.

getGlobalTransform

public Transformable getGlobalTransform()

Returns the current global transform, which is relative to the stage. See Graphic2D.getGlobalTransform() for more information.

getId

public UUID getId()

getGraphic

public Graphic2D getGraphic()

getLocalTransform

public Transform getLocalTransform()

getParent

public Graphic2D getParent()

getChildren

public List<Graphic2D> getChildren()

getAddedChildren

public Buffer<Graphic2D> getAddedChildren()

getRemovedChildren

public Buffer<Graphic2D> getRemovedChildren()