JavaFX 27 · com.sun.scenario.effect.ImageData · APIdia, the JavaDoc alternative

A simple container that holds an Image and the valid source region thereof. Instances of ImageData can be used as the input or output from an EffectPeer. Instances of this class must be validated against the FilterContext it intended to be used with using validate(com.sun.scenario.effect.FilterContext) method.

Field Summary

Modifier and Type	Field and Description
private static HashSet<ImageData>	alldatas
private final Rectangle	bounds
private FilterContext	fctx
private Throwable	fromwhere
private Filterable	image
private int	refcount
private boolean	reusable
private ImageData	sharedOwner
private BaseTransform	transform

Constructor Summary

Access	Constructor and Description
public	ImageData(FilterContext fctx, Filterable image, Rectangle bounds)
public	ImageData(FilterContext fctx, Filterable image, Rectangle bounds, BaseTransform transform)
private	ImageData(ImageData original, BaseTransform transform, Rectangle bounds)

Method Summary

Modifier and Type	Method and Description
public boolean	addref()
public FilterContext	getFilterContext()
public int	getReferenceCount()
public BaseTransform	getTransform()
public Rectangle	getTransformedBounds(Rectangle clip)
public Filterable	getTransformedImage(Rectangle clip)
public Rectangle	getUntransformedBounds()
public Filterable	getUntransformedImage()
public void	releaseTransformedImage(Filterable tximage)
public void	setReusable(boolean reusable)
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public ImageData	transform(BaseTransform concattx)
public void	unref()
public boolean	Returns: `true` if this object is valid and compatible with the passed `FilterContext`, `false` otherwise. validate(FilterContext context to validate against fctx) Validates this image data for the use with the passed `FilterContext`.

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

Field Detail

alldatas	back to summary
private static HashSet<ImageData> alldatas

bounds	back to summary
private final Rectangle bounds

fctx	back to summary
private FilterContext fctx

fromwhere	back to summary
private Throwable fromwhere

image	back to summary
private Filterable image

refcount	back to summary
private int refcount

reusable	back to summary
private boolean reusable

sharedOwner	back to summary
private ImageData sharedOwner

transform	back to summary
private BaseTransform transform

Constructor Detail

ImageData	back to summary
public ImageData(FilterContext fctx, Filterable image, Rectangle bounds)

ImageData	back to summary
public ImageData(FilterContext fctx, Filterable image, Rectangle bounds, BaseTransform transform)

ImageData	back to summary
private ImageData(ImageData original, BaseTransform transform, Rectangle bounds)

Method Detail

addref	back to summary
public boolean addref()

getFilterContext	back to summary
public FilterContext getFilterContext()

getReferenceCount	back to summary
public int getReferenceCount()

getTransform	back to summary
public BaseTransform getTransform()

getTransformedBounds	back to summary
public Rectangle getTransformedBounds(Rectangle clip)

getTransformedImage	back to summary
public Filterable getTransformedImage(Rectangle clip)

getUntransformedBounds	back to summary
public Rectangle getUntransformedBounds()

getUntransformedImage	back to summary
public Filterable getUntransformedImage()

releaseTransformedImage	back to summary
public void releaseTransformedImage(Filterable tximage)

setReusable	back to summary
public void setReusable(boolean reusable)

toString back to summary

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. Annotations @Override

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.

Annotations

@Override

transform	back to summary
public ImageData transform(BaseTransform concattx)

unref	back to summary
public void unref()

validate back to summary

validate	back to summary
public boolean validate(FilterContext fctx) Validates this image data for the use with the passed `FilterContext`. Parameters fctx:FilterContext context to validate against Returns:boolean `true` if this object is valid and compatible with the passed `FilterContext`, `false` otherwise.

public boolean validate(FilterContext fctx)

Validates this image data for the use with the passed FilterContext.

Parameters

fctx:FilterContext: context to validate against

Returns:boolean