com.itextpdf.text.pdf.codec
Class TIFFFaxDecoder

java.lang.Object
  com.itextpdf.text.pdf.codec.TIFFFaxDecoder

public class TIFFFaxDecoder
extends Object

Class that can decode TIFF files.

Constructor Summary

TIFFFaxDecoder(int fillOrder, int w, int h)

Method Summary

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	setHandleIncorrectImage(boolean handleIncorrectImage)

Methods inherited from class java.lang.Object

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

Constructor Detail

TIFFFaxDecoder

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

Parameters:

fillOrder - The fill order of the compressed data bytes.

w -

h -

Method Detail

reverseBits

public static void reverseBits(byte[] b)

Reverses the bits in the array

Parameters:

b - the bits to reverse

Since:

2.0.7

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)

setHandleIncorrectImage

public void setHandleIncorrectImage(boolean handleIncorrectImage)