org.exoplatform.imageio.plugins.gif

Class GIFImageReader

java.lang.Object

javax.imageio.ImageReader

org.exoplatform.imageio.plugins.gif.GIFImageReader

public class GIFImageReader
extends ImageReader

version: openjdk-7-ea-src-b35-11_sep_2008

Field Summary

Fields inherited from class javax.imageio.ImageReader

availableLocales, ignoreMetadata, input, locale, minIndex, originatingProvider, progressListeners, seekForwardOnly, updateListeners, warningListeners, warningLocales

Constructor Summary

Constructors

Constructor and Description
GIFImageReader(ImageReaderSpi originatingProvider)

Method Summary

Modifier and Type	Method and Description
ImageReadParam	getDefaultReadParam()
int	getHeight(int imageIndex)
IIOMetadata	getImageMetadata(int imageIndex)
Iterator	getImageTypes(int imageIndex)
int	getNumImages(boolean allowSearch)
IIOMetadata	getStreamMetadata()
int	getWidth(int imageIndex)
void	initializeStringTable(int[] prefix, byte[] suffix, byte[] initial, int[] length)
BufferedImage	read(int imageIndex, ImageReadParam param)
void	reset() Remove all settings including global settings such as Locales and listeners, as well as stream settings.
void	setInput(Object input, boolean seekForwardOnly, boolean ignoreMetadata)

Methods inherited from class javax.imageio.ImageReader

abort, abortRequested, addIIOReadProgressListener, addIIOReadUpdateListener, addIIOReadWarningListener, canReadRaster, checkReadParamBandSettings, clearAbortRequest, computeRegions, dispose, getAspectRatio, getAvailableLocales, getDestination, getFormatName, getImageMetadata, getInput, getLocale, getMinIndex, getNumThumbnails, getOriginatingProvider, getRawImageType, getSourceRegion, getStreamMetadata, getThumbnailHeight, getThumbnailWidth, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, hasThumbnails, isIgnoringMetadata, isImageTiled, isRandomAccessEasy, isSeekForwardOnly, processImageComplete, processImageProgress, processImageStarted, processImageUpdate, processPassComplete, processPassStarted, processReadAborted, processSequenceComplete, processSequenceStarted, processThumbnailComplete, processThumbnailPassComplete, processThumbnailPassStarted, processThumbnailProgress, processThumbnailStarted, processThumbnailUpdate, processWarningOccurred, processWarningOccurred, read, readAll, readAll, readAsRenderedImage, readerSupportsThumbnails, readRaster, readThumbnail, readTile, readTileRaster, removeAllIIOReadProgressListeners, removeAllIIOReadUpdateListeners, removeAllIIOReadWarningListeners, removeIIOReadProgressListener, removeIIOReadUpdateListener, removeIIOReadWarningListener, setInput, setInput, setLocale

Methods inherited from class java.lang.Object

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

Constructor Detail

GIFImageReader

public GIFImageReader(ImageReaderSpi originatingProvider)

Method Detail

setInput

public void setInput(Object input,
                     boolean seekForwardOnly,
                     boolean ignoreMetadata)

Overrides:

setInput in class ImageReader

getNumImages

public int getNumImages(boolean allowSearch)
                 throws IIOException

Specified by:

getNumImages in class ImageReader

Throws:

IIOException

getWidth

public int getWidth(int imageIndex)
             throws IIOException

Specified by:

getWidth in class ImageReader

Throws:

IIOException

getHeight

public int getHeight(int imageIndex)
              throws IIOException

Specified by:

getHeight in class ImageReader

Throws:

IIOException

getImageTypes

public Iterator getImageTypes(int imageIndex)
                       throws IIOException

Specified by:

getImageTypes in class ImageReader

Throws:

IIOException

getDefaultReadParam

public ImageReadParam getDefaultReadParam()

Overrides:

getDefaultReadParam in class ImageReader

getStreamMetadata

public IIOMetadata getStreamMetadata()
                              throws IIOException

Specified by:

getStreamMetadata in class ImageReader

Throws:

IIOException

getImageMetadata

public IIOMetadata getImageMetadata(int imageIndex)
                             throws IIOException

Specified by:

getImageMetadata in class ImageReader

Throws:

IIOException

initializeStringTable

public void initializeStringTable(int[] prefix,
                                  byte[] suffix,
                                  byte[] initial,
                                  int[] length)

read

public BufferedImage read(int imageIndex,
                          ImageReadParam param)
                   throws IIOException

Specified by:

read in class ImageReader

Throws:

IIOException

reset

public void reset()

Remove all settings including global settings such as Locales and listeners, as well as stream settings.

Overrides:

reset in class ImageReader