com.itextpdf.io.codec

Class Jbig2SegmentReader.Jbig2Page

java.lang.Object

com.itextpdf.io.codec.Jbig2SegmentReader.Jbig2Page

Enclosing class:

Jbig2SegmentReader

public static class Jbig2SegmentReader.Jbig2Page
extends Object

Inner class that holds information about a JBIG2 page.

Constructor Summary

Constructors

Constructor and Description
Jbig2Page(int page, Jbig2SegmentReader sr)

Method Summary

Modifier and Type	Method and Description
void	addSegment(Jbig2SegmentReader.Jbig2Segment s)
byte[]	getData(boolean for_embedding) return as a single byte array the header-data for each segment in segment number order, EMBEDDED organization, but I am putting the needed segments in SEQUENTIAL organization.
int	getPage() Retrieves the page number of the Jbig2Page object.
int	getPageBitmapHeight() Retrieves page bitmap height of the JBig2Page object.
int	getPageBitmapWidth() Retrieves page bitmap width of the Jbig2Page object.
void	setPageBitmapHeight(int pageBitmapHeight) Sets the height of the page bitmap of a Jbig2Page object.
void	setPageBitmapWidth(int pageBitmapWidth) Sets page bitmap width of the JBig2Page object.

Methods inherited from class java.lang.Object

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

Constructor Detail

Jbig2Page

public Jbig2Page(int page,
                 Jbig2SegmentReader sr)

Method Detail

getPage

public int getPage()

Retrieves the page number of the Jbig2Page object.

Returns:

page number

getPageBitmapWidth

public int getPageBitmapWidth()

Retrieves page bitmap width of the Jbig2Page object.

Returns:

width of page bitmap

setPageBitmapWidth

public void setPageBitmapWidth(int pageBitmapWidth)

Sets page bitmap width of the JBig2Page object.

Parameters:

pageBitmapWidth - page bitmap width

getPageBitmapHeight

public int getPageBitmapHeight()

Retrieves page bitmap height of the JBig2Page object.

Returns:

height of the page bitmap

setPageBitmapHeight

public void setPageBitmapHeight(int pageBitmapHeight)

Sets the height of the page bitmap of a Jbig2Page object.

Parameters:

pageBitmapHeight - height of the page bitmap

getData

public byte[] getData(boolean for_embedding)
               throws IOException

return as a single byte array the header-data for each segment in segment number order, EMBEDDED organization, but I am putting the needed segments in SEQUENTIAL organization. if for_embedding, skip the segment types that are known to be not for acrobat.

Parameters:

for_embedding - True if the bytes represents embedded data, false otherwise

Returns:

a byte array

Throws:

IOException - if an I/O error occurs.

addSegment

public void addSegment(Jbig2SegmentReader.Jbig2Segment s)