public class J2KImageWriter extends ImageWriter
RenderedImages with an IndexColorModel (for
example, bi-level or color indexed images). (2) Losslessly or lossy encode
RenderedImage with a byte, short, ushort or integer types with
band number upto 16384. (3) Encode an image with alpha channel.
(4) Write the provided metadata into the code stream. It also can encode
a raster wrapped in the provided IIOImage.
The encoding process may re-tile image, clip, subsample, and select bands
using the parameters specified in the ImageWriteParam.media.imageio.plugins.J2KImageWriteParam| Modifier and Type | Field and Description |
|---|---|
static String |
WRITE_ABORTED
When the writing is aborted,
RenderedImageSrc throws a
RuntimeException. |
availableLocales, locale, originatingProvider, output, progressListeners, warningListeners, warningLocales| Constructor and Description |
|---|
J2KImageWriter(ImageWriterSpi originator)
Constructs
J2KImageWriter based on the provided
ImageWriterSpi. |
| Modifier and Type | Method and Description |
|---|---|
void |
abort() |
boolean |
canWriteRasters() |
IIOMetadata |
convertImageMetadata(IIOMetadata inData,
ImageTypeSpecifier imageType,
ImageWriteParam param) |
IIOMetadata |
convertStreamMetadata(IIOMetadata inData,
ImageWriteParam param) |
boolean |
getAbortRequest()
This method wraps the protected method
abortRequested
to allow the abortions be monitored by J2KRenderedImage. |
IIOMetadata |
getDefaultImageMetadata(ImageTypeSpecifier imageType,
ImageWriteParam param) |
IIOMetadata |
getDefaultStreamMetadata(ImageWriteParam param) |
ImageWriteParam |
getDefaultWriteParam() |
void |
processImageProgressWrapper(float percentageDone)
Wrapper for the protected method
processImageProgress
So it can be access from the classes which are not in
ImageWriter hierachy. |
void |
reset() |
void |
setOutput(Object output) |
void |
write(IIOMetadata streamMetadata,
IIOImage image,
ImageWriteParam param) |
abortRequested, addIIOWriteProgressListener, addIIOWriteWarningListener, canInsertEmpty, canInsertImage, canRemoveImage, canReplaceImageMetadata, canReplacePixels, canReplaceStreamMetadata, canWriteEmpty, canWriteSequence, clearAbortRequest, dispose, endInsertEmpty, endReplacePixels, endWriteEmpty, endWriteSequence, getAvailableLocales, getLocale, getNumThumbnailsSupported, getOriginatingProvider, getOutput, getPreferredThumbnailSizes, prepareInsertEmpty, prepareReplacePixels, prepareWriteEmpty, prepareWriteSequence, processImageComplete, processImageProgress, processImageStarted, processThumbnailComplete, processThumbnailProgress, processThumbnailStarted, processWarningOccurred, processWarningOccurred, processWriteAborted, removeAllIIOWriteProgressListeners, removeAllIIOWriteWarningListeners, removeIIOWriteProgressListener, removeIIOWriteWarningListener, removeImage, replaceImageMetadata, replacePixels, replacePixels, replaceStreamMetadata, setLocale, write, write, writeInsert, writeToSequencepublic static String WRITE_ABORTED
RenderedImageSrc throws a
RuntimeException.public J2KImageWriter(ImageWriterSpi originator)
J2KImageWriter based on the provided
ImageWriterSpi.public void processImageProgressWrapper(float percentageDone)
processImageProgress
So it can be access from the classes which are not in
ImageWriter hierachy.public void setOutput(Object output)
setOutput in class ImageWriterpublic ImageWriteParam getDefaultWriteParam()
getDefaultWriteParam in class ImageWriterpublic IIOMetadata getDefaultStreamMetadata(ImageWriteParam param)
getDefaultStreamMetadata in class ImageWriterpublic IIOMetadata getDefaultImageMetadata(ImageTypeSpecifier imageType, ImageWriteParam param)
getDefaultImageMetadata in class ImageWriterpublic IIOMetadata convertStreamMetadata(IIOMetadata inData, ImageWriteParam param)
convertStreamMetadata in interface ImageTranscoderconvertStreamMetadata in class ImageWriterpublic IIOMetadata convertImageMetadata(IIOMetadata inData, ImageTypeSpecifier imageType, ImageWriteParam param)
convertImageMetadata in interface ImageTranscoderconvertImageMetadata in class ImageWriterpublic boolean canWriteRasters()
canWriteRasters in class ImageWriterpublic void write(IIOMetadata streamMetadata, IIOImage image, ImageWriteParam param) throws IOException
write in class ImageWriterIOExceptionpublic void abort()
abort in class ImageWriterpublic void reset()
reset in class ImageWriterpublic boolean getAbortRequest()
abortRequested
to allow the abortions be monitored by J2KRenderedImage.Copyright © 2015–2022 SCIFIO. All rights reserved.