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Java Source Code / Java Documentation » Apache Harmony Java SE » javax package » javax.imageio 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   javax.imageio.ImageReader

ImageReader
abstract public class ImageReader (Code)


Field Summary
protected  Locale[]availableLocales
    
protected  booleanignoreMetadata
    
protected  Objectinput
    
protected  Localelocale
    
protected  intminIndex
    
protected  ImageReaderSpioriginatingProvider
    
protected  List<IIOReadProgressListener>progressListeners
    
protected  booleanseekForwardOnly
    
protected  List<IIOReadUpdateListener>updateListeners
    
protected  List<IIOReadWarningListener>warningListeners
    
protected  List<Locale>warningLocales
    

Constructor Summary
protected  ImageReader(ImageReaderSpi originatingProvider)
    

Method Summary
public  voidabort()
    
protected  booleanabortRequested()
    
public  voidaddIIOReadProgressListener(IIOReadProgressListener listener)
    
public  voidaddIIOReadUpdateListener(IIOReadUpdateListener listener)
    
public  voidaddIIOReadWarningListener(IIOReadWarningListener listener)
    
public  booleancanReadRaster()
    
protected static  voidcheckReadParamBandSettings(ImageReadParam param, int numSrcBands, int numDstBands)
    
protected  voidclearAbortRequest()
    
protected static  voidcomputeRegions(ImageReadParam param, int srcWidth, int srcHeight, BufferedImage image, Rectangle srcRegion, Rectangle destRegion)
    
public  voiddispose()
    
public  floatgetAspectRatio(int imageIndex)
    
public  Locale[]getAvailableLocales()
    
public  ImageReadParamgetDefaultReadParam()
    
protected static  BufferedImagegetDestination(ImageReadParam param, Iterator<ImageTypeSpecifier> imageTypes, int width, int height)
    
public  StringgetFormatName()
    
abstract public  intgetHeight(int imageIndex)
    
abstract public  IIOMetadatagetImageMetadata(int imageIndex)
    
public  IIOMetadatagetImageMetadata(int imageIndex, String formatName, Set<String> nodeNames)
    
abstract public  Iterator<ImageTypeSpecifier>getImageTypes(int imageIndex)
    
public  ObjectgetInput()
    
public  LocalegetLocale()
    
public  intgetMinIndex()
    
abstract public  intgetNumImages(boolean allowSearch)
    
public  intgetNumThumbnails(int imageIndex)
    
public  ImageReaderSpigetOriginatingProvider()
    
public  ImageTypeSpecifiergetRawImageType(int imageIndex)
    
protected static  RectanglegetSourceRegion(ImageReadParam param, int srcWidth, int srcHeight)
    
abstract public  IIOMetadatagetStreamMetadata()
    
public  IIOMetadatagetStreamMetadata(String formatName, Set<String> nodeNames)
    
public  intgetThumbnailHeight(int imageIndex, int thumbnailIndex)
    
public  intgetThumbnailWidth(int imageIndex, int thumbnailIndex)
    
public  intgetTileGridXOffset(int imageIndex)
    
public  intgetTileGridYOffset(int imageIndex)
    
public  intgetTileHeight(int imageIndex)
    
public  intgetTileWidth(int imageIndex)
    
abstract public  intgetWidth(int imageIndex)
    
public  booleanhasThumbnails(int imageIndex)
    
public  booleanisIgnoringMetadata()
    
public  booleanisImageTiled(int imageIndex)
    
public  booleanisRandomAccessEasy(int imageIndex)
    
public  booleanisSeekForwardOnly()
    
protected  voidprocessImageComplete()
    
protected  voidprocessImageProgress(float percentageDone)
    
protected  voidprocessImageStarted(int imageIndex)
    
protected  voidprocessImageUpdate(BufferedImage theImage, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands)
    
protected  voidprocessPassComplete(BufferedImage theImage)
    
protected  voidprocessPassStarted(BufferedImage theImage, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands)
    
protected  voidprocessReadAborted()
    
protected  voidprocessSequenceComplete()
    
protected  voidprocessSequenceStarted(int minIndex)
    
protected  voidprocessThumbnailComplete()
    
protected  voidprocessThumbnailPassComplete(BufferedImage theThumbnail)
    
protected  voidprocessThumbnailPassStarted(BufferedImage theThumbnail, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands)
    
protected  voidprocessThumbnailProgress(float percentageDone)
    
protected  voidprocessThumbnailStarted(int imageIndex, int thumbnailIndex)
    
protected  voidprocessThumbnailUpdate(BufferedImage theThumbnail, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands)
    
protected  voidprocessWarningOccurred(String warning)
    
protected  voidprocessWarningOccurred(String baseName, String keyword)
    
public  BufferedImageread(int imageIndex)
    
abstract public  BufferedImageread(int imageIndex, ImageReadParam param)
    
public  IIOImagereadAll(int imageIndex, ImageReadParam param)
    
public  Iterator<IIOImage>readAll(Iterator<? extends ImageReadParam> params)
    
public  RenderedImagereadAsRenderedImage(int imageIndex, ImageReadParam param)
    
public  RasterreadRaster(int imageIndex, ImageReadParam param)
    
public  BufferedImagereadThumbnail(int imageIndex, int thumbnailIndex)
    
public  BufferedImagereadTile(int imageIndex, int tileX, int tileY)
    
public  RasterreadTileRaster(int imageIndex, int tileX, int tileY)
    
public  booleanreaderSupportsThumbnails()
    
public  voidremoveAllIIOReadProgressListeners()
    
public  voidremoveAllIIOReadUpdateListeners()
    
public  voidremoveAllIIOReadWarningListeners()
    
public  voidremoveIIOReadProgressListener(IIOReadProgressListener listener)
    
public  voidremoveIIOReadUpdateListener(IIOReadUpdateListener listener)
    
public  voidremoveIIOReadWarningListener(IIOReadWarningListener listener)
    
public  voidreset()
    
public  voidsetInput(Object input, boolean seekForwardOnly, boolean ignoreMetadata)
    
public  voidsetInput(Object input, boolean seekForwardOnly)
    
public  voidsetInput(Object input)
    
public  voidsetLocale(Locale locale)
    

Field Detail
availableLocales
protected Locale[] availableLocales(Code)



ignoreMetadata
protected boolean ignoreMetadata(Code)



input
protected Object input(Code)



locale
protected Locale locale(Code)



minIndex
protected int minIndex(Code)



originatingProvider
protected ImageReaderSpi originatingProvider(Code)



progressListeners
protected List<IIOReadProgressListener> progressListeners(Code)



seekForwardOnly
protected boolean seekForwardOnly(Code)



updateListeners
protected List<IIOReadUpdateListener> updateListeners(Code)



warningListeners
protected List<IIOReadWarningListener> warningListeners(Code)



warningLocales
protected List<Locale> warningLocales(Code)




Constructor Detail
ImageReader
protected ImageReader(ImageReaderSpi originatingProvider)(Code)




Method Detail
abort
public void abort()(Code)



abortRequested
protected boolean abortRequested()(Code)



addIIOReadProgressListener
public void addIIOReadProgressListener(IIOReadProgressListener listener)(Code)



addIIOReadUpdateListener
public void addIIOReadUpdateListener(IIOReadUpdateListener listener)(Code)



addIIOReadWarningListener
public void addIIOReadWarningListener(IIOReadWarningListener listener)(Code)



canReadRaster
public boolean canReadRaster()(Code)



checkReadParamBandSettings
protected static void checkReadParamBandSettings(ImageReadParam param, int numSrcBands, int numDstBands)(Code)



clearAbortRequest
protected void clearAbortRequest()(Code)



computeRegions
protected static void computeRegions(ImageReadParam param, int srcWidth, int srcHeight, BufferedImage image, Rectangle srcRegion, Rectangle destRegion)(Code)



dispose
public void dispose()(Code)



getAspectRatio
public float getAspectRatio(int imageIndex) throws IOException(Code)



getAvailableLocales
public Locale[] getAvailableLocales()(Code)



getDefaultReadParam
public ImageReadParam getDefaultReadParam()(Code)



getDestination
protected static BufferedImage getDestination(ImageReadParam param, Iterator<ImageTypeSpecifier> imageTypes, int width, int height) throws IIOException(Code)



getFormatName
public String getFormatName() throws IOException(Code)



getHeight
abstract public int getHeight(int imageIndex) throws IOException(Code)



getImageMetadata
abstract public IIOMetadata getImageMetadata(int imageIndex) throws IOException(Code)



getImageMetadata
public IIOMetadata getImageMetadata(int imageIndex, String formatName, Set<String> nodeNames) throws IOException(Code)



getImageTypes
abstract public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) throws IOException(Code)



getInput
public Object getInput()(Code)



getLocale
public Locale getLocale()(Code)



getMinIndex
public int getMinIndex()(Code)



getNumImages
abstract public int getNumImages(boolean allowSearch) throws IOException(Code)



getNumThumbnails
public int getNumThumbnails(int imageIndex) throws IOException(Code)



getOriginatingProvider
public ImageReaderSpi getOriginatingProvider()(Code)



getRawImageType
public ImageTypeSpecifier getRawImageType(int imageIndex) throws IOException(Code)



getSourceRegion
protected static Rectangle getSourceRegion(ImageReadParam param, int srcWidth, int srcHeight)(Code)



getStreamMetadata
abstract public IIOMetadata getStreamMetadata() throws IOException(Code)



getStreamMetadata
public IIOMetadata getStreamMetadata(String formatName, Set<String> nodeNames) throws IOException(Code)



getThumbnailHeight
public int getThumbnailHeight(int imageIndex, int thumbnailIndex) throws IOException(Code)



getThumbnailWidth
public int getThumbnailWidth(int imageIndex, int thumbnailIndex) throws IOException(Code)



getTileGridXOffset
public int getTileGridXOffset(int imageIndex) throws IOException(Code)



getTileGridYOffset
public int getTileGridYOffset(int imageIndex) throws IOException(Code)



getTileHeight
public int getTileHeight(int imageIndex) throws IOException(Code)



getTileWidth
public int getTileWidth(int imageIndex) throws IOException(Code)



getWidth
abstract public int getWidth(int imageIndex) throws IOException(Code)



hasThumbnails
public boolean hasThumbnails(int imageIndex) throws IOException(Code)



isIgnoringMetadata
public boolean isIgnoringMetadata()(Code)



isImageTiled
public boolean isImageTiled(int imageIndex) throws IOException(Code)



isRandomAccessEasy
public boolean isRandomAccessEasy(int imageIndex) throws IOException(Code)



isSeekForwardOnly
public boolean isSeekForwardOnly()(Code)



processImageComplete
protected void processImageComplete()(Code)



processImageProgress
protected void processImageProgress(float percentageDone)(Code)



processImageStarted
protected void processImageStarted(int imageIndex)(Code)



processImageUpdate
protected void processImageUpdate(BufferedImage theImage, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands)(Code)



processPassComplete
protected void processPassComplete(BufferedImage theImage)(Code)



processPassStarted
protected void processPassStarted(BufferedImage theImage, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands)(Code)



processReadAborted
protected void processReadAborted()(Code)



processSequenceComplete
protected void processSequenceComplete()(Code)



processSequenceStarted
protected void processSequenceStarted(int minIndex)(Code)



processThumbnailComplete
protected void processThumbnailComplete()(Code)



processThumbnailPassComplete
protected void processThumbnailPassComplete(BufferedImage theThumbnail)(Code)



processThumbnailPassStarted
protected void processThumbnailPassStarted(BufferedImage theThumbnail, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands)(Code)



processThumbnailProgress
protected void processThumbnailProgress(float percentageDone)(Code)



processThumbnailStarted
protected void processThumbnailStarted(int imageIndex, int thumbnailIndex)(Code)



processThumbnailUpdate
protected void processThumbnailUpdate(BufferedImage theThumbnail, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands)(Code)



processWarningOccurred
protected void processWarningOccurred(String warning)(Code)



processWarningOccurred
protected void processWarningOccurred(String baseName, String keyword)(Code)



read
public BufferedImage read(int imageIndex) throws IOException(Code)



read
abstract public BufferedImage read(int imageIndex, ImageReadParam param) throws IOException(Code)



readAll
public IIOImage readAll(int imageIndex, ImageReadParam param) throws IOException(Code)



readAll
public Iterator<IIOImage> readAll(Iterator<? extends ImageReadParam> params) throws IOException(Code)



readAsRenderedImage
public RenderedImage readAsRenderedImage(int imageIndex, ImageReadParam param) throws IOException(Code)



readRaster
public Raster readRaster(int imageIndex, ImageReadParam param) throws IOException(Code)



readThumbnail
public BufferedImage readThumbnail(int imageIndex, int thumbnailIndex) throws IOException(Code)



readTile
public BufferedImage readTile(int imageIndex, int tileX, int tileY) throws IOException(Code)



readTileRaster
public Raster readTileRaster(int imageIndex, int tileX, int tileY) throws IOException(Code)



readerSupportsThumbnails
public boolean readerSupportsThumbnails()(Code)



removeAllIIOReadProgressListeners
public void removeAllIIOReadProgressListeners()(Code)



removeAllIIOReadUpdateListeners
public void removeAllIIOReadUpdateListeners()(Code)



removeAllIIOReadWarningListeners
public void removeAllIIOReadWarningListeners()(Code)



removeIIOReadProgressListener
public void removeIIOReadProgressListener(IIOReadProgressListener listener)(Code)



removeIIOReadUpdateListener
public void removeIIOReadUpdateListener(IIOReadUpdateListener listener)(Code)



removeIIOReadWarningListener
public void removeIIOReadWarningListener(IIOReadWarningListener listener)(Code)



reset
public void reset()(Code)



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



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



setInput
public void setInput(Object input)(Code)



setLocale
public void setLocale(Locale locale)(Code)



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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