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sun.awt.image

public abstract Class ImageDecoder

Class Inheritance

extends Object

java.lang.Object
sun.awt.image.ImageDecoder

Known Direct Subclasses

sun.awt.image.JPEGImageDecoder, sun.awt.image.PNGImageDecoder, sun.awt.image.XbmImageDecoder, sun.awt.image.GifImageDecoder

Imports

java.util.Hashtable, java.io.InputStream, .IOException, java.awt.image.*

Field Summary

Modifier and Type	Field and Description
protected boolean	aborted
pack-priv Thread	feeder
protected boolean	finished
pack-priv InputStream	input
pack-priv ImageDecoder	next
pack-priv ImageConsumerQueue	queue
pack-priv InputStreamImageSource	source

Constructor Summary

Access	Constructor and Description
public	ImageDecoder(InputStreamImageSource src, InputStream is)

Method Summary

Modifier and Type	Method and Description
public void	abort()
public synchronized void	close()
protected void	headerComplete()
protected int	imageComplete(int status, boolean done)
public boolean	isConsumer(ImageConsumer ic)
protected ImageConsumerQueue	nextConsumer(ImageConsumerQueue cq)
public abstract void	produceImage()
public void	removeConsumer(ImageConsumer ic)
protected int	setColorModel(ColorModel model)
protected int	setDimensions(int w, int h)
protected int	setHints(int hints)
protected int	setPixels(int x, int y, int w, int h, ColorModel model, byte[] pix, int off, int scansize)
protected int	setPixels(int x, int y, int w, int h, ColorModel model, int[] pix, int off, int scansize)
protected int	setProperties(Hashtable<?, ?> props)

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

Field Detail

aborted	back to summary
protected boolean aborted

feeder	back to summary
pack-priv Thread feeder

finished	back to summary
protected boolean finished

input	back to summary
pack-priv InputStream input

next	back to summary
pack-priv ImageDecoder next

queue	back to summary
pack-priv ImageConsumerQueue queue

source	back to summary
pack-priv InputStreamImageSource source

Constructor Detail

ImageDecoder	back to summary
public ImageDecoder(InputStreamImageSource src, InputStream is)

Method Detail

abort	back to summary
public void abort()

close	back to summary
public synchronized void close()

headerComplete	back to summary
protected void headerComplete()

imageComplete	back to summary
protected int imageComplete(int status, boolean done)

isConsumer	back to summary
public boolean isConsumer(ImageConsumer ic)

nextConsumer	back to summary
protected ImageConsumerQueue nextConsumer(ImageConsumerQueue cq)

produceImage	back to summary
public abstract void produceImage() throws IOException, ImageFormatException

removeConsumer	back to summary
public void removeConsumer(ImageConsumer ic)

setColorModel	back to summary
protected int setColorModel(ColorModel model)

setDimensions	back to summary
protected int setDimensions(int w, int h)

setHints	back to summary
protected int setHints(int hints)

setPixels	back to summary
protected int setPixels(int x, int y, int w, int h, ColorModel model, byte[] pix, int off, int scansize)

setPixels	back to summary
protected int setPixels(int x, int y, int w, int h, ColorModel model, int[] pix, int off, int scansize)

setProperties	back to summary
protected int setProperties(Hashtable<?, ?> props)