Package gov.nih.mipav.model.file.rawjp2

Class BEByteArrayOutputStream

java.lang.Object

java.io.OutputStream

java.io.ByteArrayOutputStream

gov.nih.mipav.model.file.rawjp2.BEByteArrayOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, jj2000.j2k.fileformat.FileFormatBoxes

public class BEByteArrayOutputStream
extends ByteArrayOutputStream
implements jj2000.j2k.fileformat.FileFormatBoxes

Big Endian Output Array Stream, works as a replacement for FileFormatWriter at the output of Jpeg2K encoder.

Author:

Dzung Nguyen

See Also:

• ByteArrayOutputStream
• FileFormatBoxes

Field Summary

Fields

Modifier and Type	Field	Description
private int	clength	Length of codestream
private static final int	CSB_LENGTH	Length of Colour Specification Box
private static final int	FTB_LENGTH	Length of File Type Box
private int	height	Image height
private static final int	IHB_LENGTH	Length of Image Header Box
private int	width	Image width

Fields inherited from class java.io.ByteArrayOutputStream

buf, count

Fields inherited from interface jj2000.j2k.fileformat.FileFormatBoxes

BITS_PER_COMPONENT_BOX, CAPTURE_RESOLUTION_BOX, CHANNEL_DEFINITION_BOX, COLOUR_SPECIFICATION_BOX, COMPONENT_MAPPING_BOX, CONTIGUOUS_CODESTREAM_BOX, CSB_APPROX, CSB_ENUM_GREY, CSB_ENUM_SRGB, CSB_METH, CSB_PREC, DEFAULT_DISPLAY_RESOLUTION_BOX, FILE_TYPE_BOX, FT_BR, IMAGE_HEADER_BOX, IMB_C, IMB_IPR, IMB_UnkC, IMB_VERS, INTELLECTUAL_PROPERTY_BOX, JP2_HEADER_BOX, JP2_SIGNATURE_BOX, PALETTE_BOX, RESOLUTION_BOX, URL_BOX, UUID_BOX, UUID_INFO_BOX, UUID_LIST_BOX, XML_BOX

Constructor Summary

Constructors

Constructor	Description
BEByteArrayOutputStream()
BEByteArrayOutputStream(ByteArrayOutputStream bs, int w, int h)

Method Summary

Modifier and Type	Method	Description
void	writeColourSpecificationBox()	This method writes the Colour Specification box
void	writeContiguousCodeStreamBox(byte[] cs)	This method writes the Contiguous codestream box
int	writeFileFormat()	This method reads the codestream and writes the file format wrapper and the codestream to the same file
void	writeFileTypeBox()	This method writes the File Type box
void	writeImageHeaderBox()	This method writes the Image Header box
void	writeInt(int b)
void	writeJP2HeaderBox()	This method writes the JP2Header box
void	writeShortInt(int b)

Methods inherited from class java.io.ByteArrayOutputStream

close, reset, size, toByteArray, toString, toString, toString, toString, write, write, writeBytes, writeTo

Methods inherited from class java.io.OutputStream

flush, nullOutputStream, write

Methods inherited from class java.lang.Object

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

Field Details

height

private int height

Image height

width

private int width

Image width

clength

private int clength

Length of codestream

CSB_LENGTH

private static final int CSB_LENGTH

Length of Colour Specification Box

See Also:

• Constant Field Values

FTB_LENGTH

private static final int FTB_LENGTH

Length of File Type Box

See Also:

• Constant Field Values

IHB_LENGTH

private static final int IHB_LENGTH

Length of Image Header Box

See Also:

• Constant Field Values

Constructor Details

BEByteArrayOutputStream

public BEByteArrayOutputStream()

BEByteArrayOutputStream

public BEByteArrayOutputStream(ByteArrayOutputStream bs,
 int w,
 int h)
                        throws IOException

Throws:

IOException

Method Details

writeInt

public void writeInt(int b)

writeShortInt

public void writeShortInt(int b)

writeFileFormat

public int writeFileFormat()
                    throws IOException

This method reads the codestream and writes the file format wrapper and the codestream to the same file

Returns:

The number of bytes increases because of the file format

Throws:

IOException - If an I/O error ocurred.

writeFileTypeBox

public void writeFileTypeBox()
                      throws IOException

This method writes the File Type box

Throws:

IOException - If an I/O error ocurred.

writeJP2HeaderBox

public void writeJP2HeaderBox()
                       throws IOException

This method writes the JP2Header box

Throws:

IOException - If an I/O error ocurred.

writeColourSpecificationBox

public void writeColourSpecificationBox()
                                 throws IOException

This method writes the Colour Specification box

Throws:

IOException - If an I/O error ocurred.

writeImageHeaderBox

public void writeImageHeaderBox()
                         throws IOException

This method writes the Image Header box

Throws:

IOException - If an I/O error ocurred.

writeContiguousCodeStreamBox

public void writeContiguousCodeStreamBox(byte[] cs)
                                  throws IOException

This method writes the Contiguous codestream box

Parameters:

cs - The contiguous codestream

Throws:

IOException - If an I/O error ocurred.