Class Form

java.lang.Object

com.twelvemonkeys.imageio.plugins.iff.Form

Direct Known Subclasses:

Form.DEEPForm, Form.ILBMForm

abstract class Form
extends Object

Form.

Version:

$Id: Form.java,v 1.0 31/01/2022 haraldk Exp$

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	Form.DEEPForm	The set of chunks used in DEEP and TVPP FORMs.
(package private) static final class	Form.ILBMForm	The set of chunks used in the "original" ILBM, and also ACBM, PBM and RGB8 FORMs.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final int	formType
(package private) final List<GenericChunk>	meta

Constructor Summary

Constructors

Constructor	Description
Form(int formType)

Method Summary

Modifier and Type	Method	Description
(package private) abstract double	aspect()
(package private) abstract int	bitplanes()
(package private) abstract long	bodyLength()
(package private) abstract long	bodyOffset()
IndexColorModel	colorMap()
ColorModel	colorMapForRow(IndexColorModel colorModel, int row)
(package private) abstract int	compressionType()
abstract boolean	hasThumbnail()
(package private) abstract int	height()
(package private) boolean	isHAM()
(package private) boolean	isMultiPalette()
(package private) static Form	ofType(int formType)
boolean	premultiplied()
int	sampleSize()
abstract BufferedImage	thumbnail()
abstract int	thumbnailHeight()
abstract int	thumbnailWidth()
String	toString()
int	transparentIndex()
(package private) abstract int	width()
(package private) Form	with(IFFChunk chunk)

Methods inherited from class Object

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

Field Details

formType

final int formType

meta

final List<GenericChunk> meta

Constructor Details

Form

Form(int formType)

Method Details

width

abstract int width()

height

abstract int height()

aspect

abstract double aspect()

bitplanes

abstract int bitplanes()

compressionType

abstract int compressionType()

isMultiPalette

boolean isMultiPalette()

isHAM

boolean isHAM()

premultiplied

public boolean premultiplied()

sampleSize

public int sampleSize()

transparentIndex

public int transparentIndex()

colorMap

public IndexColorModel colorMap()
                         throws IIOException

Throws:

IIOException

colorMapForRow

public ColorModel colorMapForRow(IndexColorModel colorModel,
 int row)

hasThumbnail

public abstract boolean hasThumbnail()

thumbnailWidth

public abstract int thumbnailWidth()

thumbnailHeight

public abstract int thumbnailHeight()

thumbnail

public abstract BufferedImage thumbnail()

bodyOffset

abstract long bodyOffset()

bodyLength

abstract long bodyLength()

toString

public String toString()

Overrides:

toString in class Object

with

Form with(IFFChunk chunk)
   throws IIOException

Throws:

IIOException

ofType

static Form ofType(int formType)