org.monte.media.pbm

Class PBMDecoder

java.lang.Object

org.monte.media.pbm.PBMDecoder

All Implemented Interfaces:

IFFVisitor

public class PBMDecoder
extends java.lang.Object
implements IFFVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	BMHD_ID
protected int	bmhdCompression
protected int	bmhdHeight
protected int	bmhdMasking
protected int	bmhdNbPlanes
protected int	bmhdPageHeight
protected int	bmhdPageWidth
protected int	bmhdTransparentColor
protected int	bmhdWidth
protected int	bmhdXAspect
protected int	bmhdXPosition
protected int	bmhdYAspect
protected int	bmhdYPosition
protected static int	BODY_ID
protected static int	CMAP_ID
protected java.awt.image.ColorModel	cmapColorModel
protected static int	CMP_BYTE_RUN_1
protected static int	CMP_NONE
protected static int	CRNG_ID
protected static int	DRNG_ID
protected java.io.InputStream	inputStream
protected java.net.URL	location
protected ColorCyclingMemoryImageSource	memoryImageSource
protected static int	MSK_HAS_MASK
protected static int	MSK_HAS_TRANSPARENT_COLOR
protected static int	MSK_LASSO
protected static int	MSK_NONE
protected static int	PBM_ID
protected java.util.Hashtable	properties
protected java.util.ArrayList<ColorCyclingMemoryImageSource>	sources

Constructor Summary

Constructors

Constructor and Description
PBMDecoder(java.io.InputStream in)
PBMDecoder(java.net.URL location)

Method Summary

Modifier and Type	Method and Description
protected void	decodeBMHD(IFFChunk chunk)
protected void	decodeBODY(IFFChunk chunk)
protected void	decodeCMAP(IFFChunk chunk)
protected ColorCycle	decodeCRNG(IFFChunk chunk)
protected ColorCycle	decodeDRNG(IFFChunk chunk)
void	enterGroup(IFFChunk chunk)
void	leaveGroup(IFFChunk chunk)
java.util.ArrayList<ColorCyclingMemoryImageSource>	produce()
void	registerChunks(IFFParser iff)
static int	unpackByteRun1(byte[] in, byte[] out)
void	visitChunk(IFFChunk group, IFFChunk chunk)

Methods inherited from class java.lang.Object

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

Field Detail

PBM_ID

protected static final int PBM_ID

BMHD_ID

protected static final int BMHD_ID

CMAP_ID

protected static final int CMAP_ID

CRNG_ID

protected static final int CRNG_ID

DRNG_ID

protected static final int DRNG_ID

BODY_ID

protected static final int BODY_ID

MSK_NONE

protected static final int MSK_NONE

See Also:

Constant Field Values

MSK_HAS_MASK

protected static final int MSK_HAS_MASK

See Also:

Constant Field Values

MSK_HAS_TRANSPARENT_COLOR

protected static final int MSK_HAS_TRANSPARENT_COLOR

See Also:

Constant Field Values

MSK_LASSO

protected static final int MSK_LASSO

See Also:

Constant Field Values

CMP_NONE

protected static final int CMP_NONE

See Also:

Constant Field Values

CMP_BYTE_RUN_1

protected static final int CMP_BYTE_RUN_1

See Also:

Constant Field Values

inputStream

protected java.io.InputStream inputStream

location

protected java.net.URL location

sources

protected java.util.ArrayList<ColorCyclingMemoryImageSource> sources

properties

protected java.util.Hashtable properties

bmhdWidth

protected int bmhdWidth

bmhdHeight

protected int bmhdHeight

bmhdXPosition

protected int bmhdXPosition

bmhdYPosition

protected int bmhdYPosition

bmhdNbPlanes

protected int bmhdNbPlanes

bmhdMasking

protected int bmhdMasking

bmhdCompression

protected int bmhdCompression

bmhdTransparentColor

protected int bmhdTransparentColor

bmhdXAspect

protected int bmhdXAspect

bmhdYAspect

protected int bmhdYAspect

bmhdPageWidth

protected int bmhdPageWidth

bmhdPageHeight

protected int bmhdPageHeight

cmapColorModel

protected java.awt.image.ColorModel cmapColorModel

memoryImageSource

protected ColorCyclingMemoryImageSource memoryImageSource

Constructor Detail

PBMDecoder

public PBMDecoder(java.io.InputStream in)

PBMDecoder

public PBMDecoder(java.net.URL location)

Method Detail

produce

public java.util.ArrayList<ColorCyclingMemoryImageSource> produce()
                                                           throws java.io.IOException

Throws:

java.io.IOException

registerChunks

public void registerChunks(IFFParser iff)

enterGroup

public void enterGroup(IFFChunk chunk)

Specified by:

enterGroup in interface IFFVisitor

leaveGroup

public void leaveGroup(IFFChunk chunk)

Specified by:

leaveGroup in interface IFFVisitor

visitChunk

public void visitChunk(IFFChunk group,
                       IFFChunk chunk)
                throws ParseException,
                       AbortException

Specified by:

visitChunk in interface IFFVisitor

Throws:

ParseException

AbortException

decodeBMHD

protected void decodeBMHD(IFFChunk chunk)
                   throws ParseException

Throws:

ParseException

decodeCMAP

protected void decodeCMAP(IFFChunk chunk)
                   throws ParseException

Throws:

ParseException

decodeCRNG

protected ColorCycle decodeCRNG(IFFChunk chunk)
                         throws ParseException

Throws:

ParseException

decodeDRNG

protected ColorCycle decodeDRNG(IFFChunk chunk)
                         throws ParseException

Throws:

ParseException

decodeBODY

protected void decodeBODY(IFFChunk chunk)
                   throws ParseException

Throws:

ParseException

unpackByteRun1

public static int unpackByteRun1(byte[] in,
                                 byte[] out)
                          throws ParseException

Throws:

ParseException