Uses of Class
javax.imageio.ImageReader
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Packages that use ImageReader Package Description javax.imageio The main package of the Java Image I/O API.javax.imageio.event A package of the Java Image I/O API dealing with synchronous notification of events during the reading and writing of images.javax.imageio.spi A package of the Java Image I/O API containing the plug-in interfaces for readers, writers, transcoders, and streams, and a runtime registry. -
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Uses of ImageReader in javax.imageio
Methods in javax.imageio that return ImageReader Modifier and Type Method and Description static ImageReaderImageIO. getImageReader(ImageWriter writer)Returns anImageReadercorresponding to the givenImageWriter, if there is one, ornullif the plug-in for thisImageWriterdoes not specify a correspondingImageReader, or if the givenImageWriteris not registered.Methods in javax.imageio that return types with arguments of type ImageReader Modifier and Type Method and Description static Iterator<ImageReader>ImageIO. getImageReaders(Object input)Returns anIteratorcontaining all currently registeredImageReaders that claim to be able to decode the suppliedObject, typically anImageInputStream.static Iterator<ImageReader>ImageIO. getImageReadersByFormatName(String formatName)Returns anIteratorcontaining all currently registeredImageReaders that claim to be able to decode the named format.static Iterator<ImageReader>ImageIO. getImageReadersByMIMEType(String MIMEType)Returns anIteratorcontaining all currently registeredImageReaders that claim to be able to decode files with the given MIME type.static Iterator<ImageReader>ImageIO. getImageReadersBySuffix(String fileSuffix)Returns anIteratorcontaining all currently registeredImageReaders that claim to be able to decode files with the given suffix.Methods in javax.imageio with parameters of type ImageReader Modifier and Type Method and Description static Iterator<ImageTranscoder>ImageIO. getImageTranscoders(ImageReader reader, ImageWriter writer)Returns anIteratorcontaining all currently registeredImageTranscoders that claim to be able to transcode between the metadata of the givenImageReaderandImageWriter.static ImageWriterImageIO. getImageWriter(ImageReader reader)Returns anImageWritercorresponding to the givenImageReader, if there is one, ornullif the plug-in for thisImageReaderdoes not specify a correspondingImageWriter, or if the givenImageReaderis not registered. -
Uses of ImageReader in javax.imageio.event
Methods in javax.imageio.event with parameters of type ImageReader Modifier and Type Method and Description voidIIOReadProgressListener. imageComplete(ImageReader source)Reports that the current image read operation has completed.voidIIOReadProgressListener. imageProgress(ImageReader source, float percentageDone)Reports the approximate degree of completion of the currentreadcall of the associatedImageReader.voidIIOReadProgressListener. imageStarted(ImageReader source, int imageIndex)Reports that an image read operation is beginning.voidIIOReadUpdateListener. imageUpdate(ImageReader source, BufferedImage theImage, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands)Reports that a given region of the image has been updated.voidIIOReadUpdateListener. passComplete(ImageReader source, BufferedImage theImage)Reports that the current read operation has completed a progressive pass.voidIIOReadUpdateListener. passStarted(ImageReader source, BufferedImage theImage, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands)Reports that the current read operation is about to begin a progressive pass.voidIIOReadProgressListener. readAborted(ImageReader source)Reports that a read has been aborted via the reader'sabortmethod.voidIIOReadProgressListener. sequenceComplete(ImageReader source)Reports that a sequence of read operations has completed.voidIIOReadProgressListener. sequenceStarted(ImageReader source, int minIndex)Reports that a sequence of read operations is beginning.voidIIOReadProgressListener. thumbnailComplete(ImageReader source)Reports that a thumbnail read operation has completed.voidIIOReadUpdateListener. thumbnailPassComplete(ImageReader source, BufferedImage theThumbnail)Reports that the current thumbnail read operation has completed a progressive pass.voidIIOReadUpdateListener. thumbnailPassStarted(ImageReader source, BufferedImage theThumbnail, int pass, int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands)Reports that the current thumbnail read operation is about to begin a progressive pass.voidIIOReadProgressListener. thumbnailProgress(ImageReader source, float percentageDone)Reports the approximate degree of completion of the currentgetThumbnailcall within the associatedImageReader.voidIIOReadProgressListener. thumbnailStarted(ImageReader source, int imageIndex, int thumbnailIndex)Reports that a thumbnail read operation is beginning.voidIIOReadUpdateListener. thumbnailUpdate(ImageReader source, BufferedImage theThumbnail, int minX, int minY, int width, int height, int periodX, int periodY, int[] bands)Reports that a given region of a thumbnail image has been updated.voidIIOReadWarningListener. warningOccurred(ImageReader source, String warning)Reports the occurrence of a non-fatal error in decoding. -
Uses of ImageReader in javax.imageio.spi
Methods in javax.imageio.spi that return ImageReader Modifier and Type Method and Description ImageReaderImageReaderSpi. createReaderInstance()Returns an instance of theImageReaderimplementation associated with this service provider.abstract ImageReaderImageReaderSpi. createReaderInstance(Object extension)Returns an instance of theImageReaderimplementation associated with this service provider.Methods in javax.imageio.spi with parameters of type ImageReader Modifier and Type Method and Description booleanImageReaderSpi. isOwnReader(ImageReader reader)Returnstrueif theImageReaderobject passed in is an instance of theImageReaderassociated with this service provider.
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