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com.sixlegs.image.png
Class Chunk_tEXt  

java.lang.Object
  com.sixlegs.image.png.Chunk
      com.sixlegs.image.png.KeyValueChunk
          com.sixlegs.image.png.AbstractTextChunk
              com.sixlegs.image.png.Chunk_tEXt

All Implemented Interfaces:

java.lang.Cloneable, TextChunk

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final class Chunk_tEXt

extends AbstractTextChunk

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Field Summary
(package private) static int	bKGD
(package private) static int	cHRM
(package private) static int	gAMA
(package private) static int	gIFg
(package private) static int	gIFx
(package private) static int	hIST
(package private) static int	iCCP
(package private) static int	IDAT
(package private) static int	IEND
(package private) static int	IHDR
protected  PngImage	img
protected  ExDataInputStream	in_data
(package private) static int	iTXt
protected  java.lang.String	key
(package private)  int	length
(package private) static int	oFFs
(package private) static int	pCAL
(package private) static int	pHYs
(package private) static int	PLTE
(package private) static int	sBIT
(package private) static int	sCAL
(package private) static int	sPLT
(package private) static int	sRGB
(package private) static int	tEXt
(package private) static int	tIME
(package private) static int	tRNS
(package private)  int	type
protected  java.lang.String	value
(package private) static int	zTXt

 

Constructor Summary
(package private)	Chunk_tEXt()

 

Method Summary
(package private)  void	badLength()
(package private)  void	badLength(int correct)
protected  boolean	beforeIDAT()
(package private)  int	bytesRemaining()
(package private)  Chunk	copy()
java.lang.String	getChunkType()           Returns the original chunk type of this TextChunk: "tEXt", "zTXt", or "iTXt".
protected  java.lang.String	getEncoding()
java.lang.String	getKeyword()           Returns the Latin-1 [ISO-8859-1] encoded keyword of this TextChunk.
java.lang.String	getLanguage()           Returns the language [RFC-1766] used by the translated keyword and the text, or null if unspecified.
java.lang.String	getText()           Returns the text of this TextChunk.
java.lang.String	getTranslatedKeyword()           Returns a translation of the keyword into the language used by this TextChunk, or null if unspecified.
(package private)  boolean	isAncillary()
protected  boolean	isCompressed()
(package private)  boolean	isPrivate()
(package private)  boolean	isReservedSet()
(package private)  boolean	isSafeToCopy()
(package private)  boolean	isUnknown()
protected  boolean	multipleOK()
protected  void	readData()
protected  java.lang.String	readKey()
protected  java.lang.String	readValue()
(package private) static java.lang.String	repairKey(java.lang.String k)
(package private) static int	stringToType(java.lang.String id)
java.lang.String	toString()           Convert this Object to a human-readable String.
(package private) static java.lang.String	typeToString(int x)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

key

protected java.lang.String key

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value

protected java.lang.String value

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length

int length

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type

int type

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img

protected PngImage img

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in_data

protected ExDataInputStream in_data

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IHDR

static final int IHDR

See Also:

Constant Field Values

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PLTE

static final int PLTE

See Also:

Constant Field Values

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IDAT

static final int IDAT

See Also:

Constant Field Values

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IEND

static final int IEND

See Also:

Constant Field Values

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bKGD

static final int bKGD

See Also:

Constant Field Values

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cHRM

static final int cHRM

See Also:

Constant Field Values

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gAMA

static final int gAMA

See Also:

Constant Field Values

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hIST

static final int hIST

See Also:

Constant Field Values

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pHYs

static final int pHYs

See Also:

Constant Field Values

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sBIT

static final int sBIT

See Also:

Constant Field Values

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tEXt

static final int tEXt

See Also:

Constant Field Values

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tIME

static final int tIME

See Also:

Constant Field Values

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tRNS

static final int tRNS

See Also:

Constant Field Values

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zTXt

static final int zTXt

See Also:

Constant Field Values

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sRGB

static final int sRGB

See Also:

Constant Field Values

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sPLT

static final int sPLT

See Also:

Constant Field Values

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oFFs

static final int oFFs

See Also:

Constant Field Values

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sCAL

static final int sCAL

See Also:

Constant Field Values

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iCCP

static final int iCCP

See Also:

Constant Field Values

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pCAL

static final int pCAL

See Also:

Constant Field Values

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iTXt

static final int iTXt

See Also:

Constant Field Values

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gIFg

static final int gIFg

See Also:

Constant Field Values

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gIFx

static final int gIFx

See Also:

Constant Field Values

Constructor Detail

Chunk_tEXt

Chunk_tEXt()

Method Detail

isCompressed

protected boolean isCompressed()

Specified by:

isCompressed in class KeyValueChunk

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getTranslatedKeyword

public java.lang.String getTranslatedKeyword()

Description copied from interface: TextChunk

Returns a translation of the keyword into the language used by this TextChunk, or null if unspecified.

Specified by:

getTranslatedKeyword in interface TextChunk

Specified by:

getTranslatedKeyword in class AbstractTextChunk

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getLanguage

public java.lang.String getLanguage()

Description copied from interface: TextChunk

Returns the language [RFC-1766] used by the translated keyword and the text, or null if unspecified.

Specified by:

getLanguage in interface TextChunk

Specified by:

getLanguage in class AbstractTextChunk

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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getKeyword

public java.lang.String getKeyword()

Description copied from interface: TextChunk

Returns the Latin-1 [ISO-8859-1] encoded keyword of this TextChunk.

Specified by:

getKeyword in interface TextChunk

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getText

public java.lang.String getText()

Description copied from interface: TextChunk

Returns the text of this TextChunk.

Specified by:

getText in interface TextChunk

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readKey

protected java.lang.String readKey()
                            throws java.io.IOException

Overrides:

readKey in class KeyValueChunk

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readValue

protected java.lang.String readValue()
                              throws java.io.IOException

Overrides:

readValue in class KeyValueChunk

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getChunkType

public java.lang.String getChunkType()

Description copied from interface: TextChunk

Returns the original chunk type of this TextChunk: "tEXt", "zTXt", or "iTXt".

Specified by:

getChunkType in interface TextChunk

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getEncoding

protected java.lang.String getEncoding()

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readData

protected void readData()
                 throws java.io.IOException

Overrides:

readData in class Chunk

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repairKey

static java.lang.String repairKey(java.lang.String k)

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copy

Chunk copy()

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isAncillary

boolean isAncillary()

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isPrivate

final boolean isPrivate()

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isReservedSet

final boolean isReservedSet()

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isSafeToCopy

final boolean isSafeToCopy()

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isUnknown

final boolean isUnknown()

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bytesRemaining

int bytesRemaining()

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multipleOK

protected boolean multipleOK()

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beforeIDAT

protected boolean beforeIDAT()

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typeToString

static java.lang.String typeToString(int x)

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stringToType

static int stringToType(java.lang.String id)

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badLength

final void badLength(int correct)
              throws PngException

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badLength

final void badLength()
              throws PngException

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> sixlegs >> image >> [ png overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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