com.lowagie.text

Class Jpeg2000

public class Jpeg2000 extends Image

An Jpeg2000 is the representation of a graphic element (JPEG) that has to be inserted into the document

See Also: Element Image

Field Summary
int	boxLength
int	boxType
InputStream	inp
static int	JP2_BPCC
static int	JP2_COLR
static int	JP2_DBTL
static int	JP2_FTYP
static int	JP2_IHDR
static int	JP2_JP
static int	JP2_JP2
static int	JP2_JP2C
static int	JP2_JP2H
static int	JP2_URL
static int	JPIP_JPIP

Constructor Summary
	Jpeg2000(Image image)
	Jpeg2000(URL url) Constructs a `Jpeg2000`-object, using an `url`.
	Jpeg2000(byte[] img) Constructs a `Jpeg2000`-object from memory.
	Jpeg2000(byte[] img, float width, float height) Constructs a `Jpeg2000`-object from memory.

Method Summary
int	cio_read(int n)
void	jp2_read_boxhdr()
void	processParameters() This method checks if the image is a valid JPEG and processes some parameters.

Field Detail

boxLength

int boxLength

boxType

int boxType

inp

InputStream inp

JP2_BPCC

public static final int JP2_BPCC

JP2_COLR

public static final int JP2_COLR

JP2_DBTL

public static final int JP2_DBTL

JP2_FTYP

public static final int JP2_FTYP

JP2_IHDR

public static final int JP2_IHDR

JP2_JP

public static final int JP2_JP

JP2_JP2

public static final int JP2_JP2

JP2_JP2C

public static final int JP2_JP2C

JP2_JP2H

public static final int JP2_JP2H

JP2_URL

public static final int JP2_URL

JPIP_JPIP

public static final int JPIP_JPIP

Constructor Detail

Jpeg2000

Jpeg2000(Image image)

Jpeg2000

public Jpeg2000(URL url)

Constructs a Jpeg2000-object, using an url.

Parameters: url the URL where the image can be found

Throws: BadElementException IOException

Jpeg2000

public Jpeg2000(byte[] img)

Constructs a Jpeg2000-object from memory.

Parameters: img the memory image

Throws: BadElementException IOException

Jpeg2000

public Jpeg2000(byte[] img, float width, float height)

Constructs a Jpeg2000-object from memory.

Parameters: img the memory image. width the width you want the image to have height the height you want the image to have

Throws: BadElementException IOException

Method Detail

cio_read

private int cio_read(int n)

jp2_read_boxhdr

public void jp2_read_boxhdr()

processParameters

private void processParameters()

This method checks if the image is a valid JPEG and processes some parameters.

Throws: BadElementException IOException