Package com.itextpdf.io.codec

Class TIFFFaxDecoder

java.lang.Object

com.itextpdf.io.codec.TIFFFaxDecoder

       public class TIFFFaxDecoder extends Object
      

Class that can decode TIFF files.

Field Summary

Fields

Modifier and Type	Field	Description
static short[]	additionalMakeup
static byte[]	flipTable

Constructor Summary

Constructors

Constructor	Description
TIFFFaxDecoder(int fillOrder, int w, int h)

Method Summary

Modifier and Type	Method	Description
void	decode1D(byte[] buffer, byte[] compData, int startX, int height)
void	decode2D(byte[] buffer, byte[] compData, int startX, int height, long tiffT4Options)
void	decodeNextScanline(byte[] buffer, int lineOffset, int bitOffset)
void	decodeT6(byte[] buffer, byte[] compData, int startX, int height, long tiffT6Options)
static void	reverseBits(byte[] b)	Reverses the bits in the array
void	setRecoverFromImageError(boolean recoverFromImageError)

Methods inherited from class java.lang.Object

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

Field Details

flipTable

             public static byte[] flipTable
            

additionalMakeup

             public static short[] additionalMakeup
            

Constructor Details

TIFFFaxDecoder

             public TIFFFaxDecoder
             (int fillOrder, int w, int h)
            

Parameters:

fillOrder - The fill order of the compressed data bytes.

w - width

h - height

Method Details

reverseBits

             public static void reverseBits
             (byte[] b)
            

Reverses the bits in the array

Parameters:

b - the bits to reverse

decode1D

             public void decode1D
             (byte[] buffer, byte[] compData, int startX, int height)
            

decodeNextScanline

             public void decodeNextScanline
             (byte[] buffer, int lineOffset, int bitOffset)
            

decode2D

             public void decode2D
             (byte[] buffer, byte[] compData, int startX, int height, long tiffT4Options)
            

decodeT6

             public void decodeT6
             (byte[] buffer, byte[] compData, int startX, int height, long tiffT6Options)
            

setRecoverFromImageError

             public void setRecoverFromImageError
             (boolean recoverFromImageError)