Uses of Class
javax.imageio.ImageTypeSpecifier
Package
Description
The main package of the Java Image I/O API.
A package of the Java Image I/O API dealing with reading and writing
metadata.
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 ImageTypeSpecifier in javax.imageio
Modifier and TypeFieldDescriptionprotected ImageTypeSpecifier
IIOParam.destinationType
AnImageTypeSpecifier
to be used to generate a destination image when reading, or to set the output color type when writing.Modifier and TypeMethodDescriptionstatic ImageTypeSpecifier
ImageTypeSpecifier.createBanded(ColorSpace colorSpace, int[] bankIndices, int[] bandOffsets, int dataType, boolean hasAlpha, boolean isAlphaPremultiplied)
Returns a specifier for a banded image format that will use aComponentColorModel
and aBandedSampleModel
to store each channel in a separate array.static ImageTypeSpecifier
ImageTypeSpecifier.createFromBufferedImageType(int bufferedImageType)
Returns anImageTypeSpecifier
that encodes one of the standardBufferedImage
types (other thanTYPE_CUSTOM
).static ImageTypeSpecifier
ImageTypeSpecifier.createFromRenderedImage(RenderedImage image)
Returns anImageTypeSpecifier
that encodes the layout of aRenderedImage
(which may be aBufferedImage
).static ImageTypeSpecifier
ImageTypeSpecifier.createGrayscale(int bits, int dataType, boolean isSigned)
Returns a specifier for a grayscale image format that will pack pixels of the given bit depth into array elements of the specified data type.static ImageTypeSpecifier
ImageTypeSpecifier.createGrayscale(int bits, int dataType, boolean isSigned, boolean isAlphaPremultiplied)
Returns a specifier for a grayscale plus alpha image format that will pack pixels of the given bit depth into array elements of the specified data type.static ImageTypeSpecifier
ImageTypeSpecifier.createIndexed(byte[] redLUT, byte[] greenLUT, byte[] blueLUT, byte[] alphaLUT, int bits, int dataType)
Returns a specifier for an indexed-color image format that will pack index values of the given bit depth into array elements of the specified data type.static ImageTypeSpecifier
ImageTypeSpecifier.createInterleaved(ColorSpace colorSpace, int[] bandOffsets, int dataType, boolean hasAlpha, boolean isAlphaPremultiplied)
Returns a specifier for an interleaved image format that will use aComponentColorModel
and aPixelInterleavedSampleModel
to store each pixel component in a separate byte, short, or int.static ImageTypeSpecifier
ImageTypeSpecifier.createPacked(ColorSpace colorSpace, int redMask, int greenMask, int blueMask, int alphaMask, int transferType, boolean isAlphaPremultiplied)
Returns a specifier for a packed image format that will use aDirectColorModel
and a packedSampleModel
to store each pixel packed into in a single byte, short, or int.IIOParam.getDestinationType()
Returns the type of image to be returned by the read, if one was set by a call tosetDestination(ImageTypeSpecifier)
, as anImageTypeSpecifier
.ImageReader.getRawImageType(int imageIndex)
Returns anImageTypeSpecifier
indicating theSampleModel
andColorModel
which most closely represents the "raw" internal format of the image.Modifier and TypeMethodDescriptionabstract Iterator<ImageTypeSpecifier>
ImageReader.getImageTypes(int imageIndex)
Returns anIterator
containing possible image types to which the given image may be decoded, in the form ofImageTypeSpecifiers
s.Modifier and TypeMethodDescriptionImageTranscoder.convertImageMetadata(IIOMetadata inData, ImageTypeSpecifier imageType, ImageWriteParam param)
Returns anIIOMetadata
object that may be used for encoding and optionally modified using its document interfaces or other interfaces specific to the writer plug-in that will be used for encoding.abstract IIOMetadata
ImageWriter.getDefaultImageMetadata(ImageTypeSpecifier imageType, ImageWriteParam param)
Returns anIIOMetadata
object containing default values for encoding an image of the given type.static Iterator<ImageWriter>
ImageIO.getImageWriters(ImageTypeSpecifier type, String formatName)
Returns anIterator
containing all currently registeredImageWriter
s that claim to be able to encode images of the given layout (specified using anImageTypeSpecifier
) in the given format.int
ImageWriter.getNumThumbnailsSupported(ImageTypeSpecifier imageType, ImageWriteParam param, IIOMetadata streamMetadata, IIOMetadata imageMetadata)
Returns the number of thumbnails supported by the format being written, given the image type and any additional write parameters and metadata objects that will be used during encoding.ImageWriter.getPreferredThumbnailSizes(ImageTypeSpecifier imageType, ImageWriteParam param, IIOMetadata streamMetadata, IIOMetadata imageMetadata)
Returns an array ofDimension
s indicating the legal size ranges for thumbnail images as they will be encoded in the output file or stream.void
ImageWriter.prepareInsertEmpty(int imageIndex, ImageTypeSpecifier imageType, int width, int height, IIOMetadata imageMetadata, List<? extends BufferedImage> thumbnails, ImageWriteParam param)
Begins the insertion of a new image with undefined pixel values into an existing image stream.void
ImageWriter.prepareWriteEmpty(IIOMetadata streamMetadata, ImageTypeSpecifier imageType, int width, int height, IIOMetadata imageMetadata, List<? extends BufferedImage> thumbnails, ImageWriteParam param)
Begins the writing of a complete image stream, consisting of a single image with undefined pixel values and associated metadata and thumbnails, to the output.void
IIOParam.setDestinationType(ImageTypeSpecifier destinationType)
Sets the desired image type for the destination image, using anImageTypeSpecifier
.Modifier and TypeMethodDescriptionprotected static BufferedImage
ImageReader.getDestination(ImageReadParam param, Iterator<ImageTypeSpecifier> imageTypes, int width, int height)
Returns theBufferedImage
to which decoded pixel data should be written. -
Uses of ImageTypeSpecifier in javax.imageio.metadata
Modifier and TypeMethodDescriptionboolean
IIOMetadataFormat.canNodeAppear(String elementName, ImageTypeSpecifier imageType)
Returnstrue
if the element (and the subtree below it) is allowed to appear in a metadata document for an image of the given type, defined by anImageTypeSpecifier
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Uses of ImageTypeSpecifier in javax.imageio.spi
Modifier and TypeMethodDescriptionabstract boolean
ImageWriterSpi.canEncodeImage(ImageTypeSpecifier type)
Returnstrue
if theImageWriter
implementation associated with this service provider is able to encode an image with the given layout.