Class ICOImageWriter

java.lang.Object

javax.imageio.ImageWriter

com.twelvemonkeys.imageio.ImageWriterBase

com.twelvemonkeys.imageio.plugins.bmp.DIBImageWriter

com.twelvemonkeys.imageio.plugins.bmp.ICOImageWriter

All Implemented Interfaces:

ImageTranscoder

public final class ICOImageWriter
extends DIBImageWriter

ImageWriter implementation for Windows Icon (ICO) format.

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	ENTRY_SIZE
private static final int	ICO_MAX_DIMENSION
private static final int	INITIAL_ENTRY_COUNT
private ImageWriter	pngDelegate
private int	sequenceIndex

Fields inherited from class ImageWriterBase

imageOutput

Fields inherited from class ImageWriter

availableLocales, locale, originatingProvider, output, progressListeners, warningListeners, warningLocales

Constructor Summary

Constructors

Constructor	Description
ICOImageWriter(ImageWriterSpi provider)

Method Summary

Modifier and Type	Method	Description
boolean	canWriteSequence()
IIOMetadata	convertImageMetadata(IIOMetadata inData, ImageTypeSpecifier imageType, ImageWriteParam param)
private ImageWriteParam	copyParam(ImageWriteParam param, ImageWriter writer)
void	endWriteSequence()
IIOMetadata	getDefaultImageMetadata(ImageTypeSpecifier imageType, ImageWriteParam param)
ImageWriteParam	getDefaultWriteParam()
private ImageWriter	getPNGDelegate()
private void	growIfNecessary()
static void	main(String[] args)
void	prepareWriteSequence(IIOMetadata streamMetadata)
protected void	resetMembers()
void	write(IIOMetadata streamMetadata, IIOImage image, ImageWriteParam param)
private void	writeEntry(int width, int height, ColorModel colorModel, int size, int offset)
private void	writeICOHeader()
void	writeToSequence(IIOImage image, ImageWriteParam param)

Methods inherited from class DIBImageWriter

setOutput, writeDIBHeader, writeUncompressed

Methods inherited from class ImageWriterBase

assertOutput, convertStreamMetadata, dispose, fakeAOI, fakeSubsampling, getDefaultStreamMetadata, getFormatName, getSourceRegion, reset

Methods inherited from class ImageWriter

abort, abortRequested, addIIOWriteProgressListener, addIIOWriteWarningListener, canInsertEmpty, canInsertImage, canRemoveImage, canReplaceImageMetadata, canReplacePixels, canReplaceStreamMetadata, canWriteEmpty, canWriteRasters, clearAbortRequest, endInsertEmpty, endReplacePixels, endWriteEmpty, getAvailableLocales, getLocale, getNumThumbnailsSupported, getOriginatingProvider, getOutput, getPreferredThumbnailSizes, prepareInsertEmpty, prepareReplacePixels, prepareWriteEmpty, processImageComplete, processImageProgress, processImageStarted, processThumbnailComplete, processThumbnailProgress, processThumbnailStarted, processWarningOccurred, processWarningOccurred, processWriteAborted, removeAllIIOWriteProgressListeners, removeAllIIOWriteWarningListeners, removeIIOWriteProgressListener, removeIIOWriteWarningListener, removeImage, replaceImageMetadata, replacePixels, replacePixels, replaceStreamMetadata, setLocale, write, write, writeInsert

Methods inherited from class Object

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

Field Details

ENTRY_SIZE

private static final int ENTRY_SIZE

See Also:

• Constant Field Values

ICO_MAX_DIMENSION

private static final int ICO_MAX_DIMENSION

See Also:

• Constant Field Values

INITIAL_ENTRY_COUNT

private static final int INITIAL_ENTRY_COUNT

See Also:

• Constant Field Values

sequenceIndex

private int sequenceIndex

pngDelegate

private ImageWriter pngDelegate

Constructor Details

ICOImageWriter

ICOImageWriter(ImageWriterSpi provider)

Method Details

resetMembers

protected void resetMembers()

Overrides:

resetMembers in class ImageWriterBase

getDefaultImageMetadata

public IIOMetadata getDefaultImageMetadata(ImageTypeSpecifier imageType,
 ImageWriteParam param)

Specified by:

getDefaultImageMetadata in class ImageWriter

convertImageMetadata

public IIOMetadata convertImageMetadata(IIOMetadata inData,
 ImageTypeSpecifier imageType,
 ImageWriteParam param)

Specified by:

convertImageMetadata in interface ImageTranscoder

Specified by:

convertImageMetadata in class ImageWriter

write

public void write(IIOMetadata streamMetadata,
 IIOImage image,
 ImageWriteParam param)
           throws IOException

Specified by:

write in class ImageWriter

Throws:

IOException

canWriteSequence

public boolean canWriteSequence()

Overrides:

canWriteSequence in class ImageWriter

prepareWriteSequence

public void prepareWriteSequence(IIOMetadata streamMetadata)
                          throws IOException

Overrides:

prepareWriteSequence in class ImageWriter

Throws:

IOException

endWriteSequence

public void endWriteSequence()

Overrides:

endWriteSequence in class ImageWriter

writeToSequence

public void writeToSequence(IIOImage image,
 ImageWriteParam param)
                     throws IOException

Overrides:

writeToSequence in class ImageWriter

Throws:

IOException

writeICOHeader

private void writeICOHeader()
                     throws IOException

Throws:

IOException

growIfNecessary

private void growIfNecessary()

getDefaultWriteParam

public ImageWriteParam getDefaultWriteParam()

Overrides:

getDefaultWriteParam in class ImageWriter

copyParam

private ImageWriteParam copyParam(ImageWriteParam param,
 ImageWriter writer)

getPNGDelegate

private ImageWriter getPNGDelegate()

writeEntry

private void writeEntry(int width,
 int height,
 ColorModel colorModel,
 int size,
 int offset)
                 throws IOException

Throws:

IOException

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException