com.levigo.jbig2.segments

Class RegionSegmentInformation

java.lang.Object

com.levigo.jbig2.segments.RegionSegmentInformation

All Implemented Interfaces:

SegmentData

public class RegionSegmentInformation
extends Object
implements SegmentData

This class represents the "Region segment information" field, 7.4.1 (page 50).
Every region segment data starts with this part.

Author:

Matthäus Krzikalla

Constructor Summary

Constructors

Constructor and Description
RegionSegmentInformation()
RegionSegmentInformation(SubInputStream subInputStream)

Method Summary

Methods

Modifier and Type	Method and Description
int	getBitmapHeight()
int	getBitmapWidth()
CombinationOperator	getCombinationOperator()
int	getXLocation()
int	getYLocation()
void	init(SegmentHeader header, SubInputStream sis) Parse the stream and read information of header.
void	parseHeader()
void	setBitmapHeight(int bitmapHeight)
void	setBitmapWidth(int bitmapWidth)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegionSegmentInformation

public RegionSegmentInformation(SubInputStream subInputStream)

RegionSegmentInformation

public RegionSegmentInformation()

Method Detail

parseHeader

public void parseHeader()
                 throws IOException

Throws:

IOException

init

public void init(SegmentHeader header,
        SubInputStream sis)
          throws InvalidHeaderValueException,
                 IntegerMaxValueException,
                 IOException

Description copied from interface: SegmentData

Parse the stream and read information of header.

Specified by:

init in interface SegmentData

Parameters:

header - - The segments' header (to make referred-to segments available in data part).

sis - - Wrapped ImageInputStream into SubInputStream.

Throws:

InvalidHeaderValueException

IntegerMaxValueException

IOException

setBitmapWidth

public void setBitmapWidth(int bitmapWidth)

getBitmapWidth

public int getBitmapWidth()

setBitmapHeight

public void setBitmapHeight(int bitmapHeight)

getBitmapHeight

public int getBitmapHeight()

getXLocation

public int getXLocation()

getYLocation

public int getYLocation()

getCombinationOperator

public CombinationOperator getCombinationOperator()