io.scif.formats

Class APNGFormat.IHDRChunk

java.lang.Object

io.scif.formats.APNGFormat.APNGChunk

io.scif.formats.APNGFormat.IHDRChunk

Enclosing class:

APNGFormat

public static class APNGFormat.IHDRChunk
extends APNGFormat.APNGChunk

Represents the IHDR chunk of the APNG image format.

The IHDR chunk is a critical chunk for all APNG and PNG images. It contains basic information about the image.

The IHDR is always the first chunk of a correct PNG or APNG image file.

Constructor Summary

Constructors

Constructor and Description
IHDRChunk()

Method Summary

Modifier and Type	Method and Description
byte	getBitDepth()
byte	getColourType()
byte	getCompressionMethod()
byte	getFilterMethod()
int	getHeight()
byte	getInterlaceMethod()
int	getWidth()
void	setBitDepth(byte bitDepth)
void	setColourType(byte colourType)
void	setCompressionMethod(byte compressionMethod)
void	setFilterMethod(byte filterMethod)
void	setHeight(int height)
void	setInterlaceMethod(byte interlaceMethod)
void	setWidth(int width)

Methods inherited from class io.scif.formats.APNGFormat.APNGChunk

getCHUNK_SIGNATURE, getFrameCoordinates, getLength, getOffset, setLength, setOffset, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IHDRChunk

public IHDRChunk()

Method Detail

getWidth

public int getWidth()

setWidth

public void setWidth(int width)

getHeight

public int getHeight()

setHeight

public void setHeight(int height)

getBitDepth

public byte getBitDepth()

setBitDepth

public void setBitDepth(byte bitDepth)

getColourType

public byte getColourType()

setColourType

public void setColourType(byte colourType)

getCompressionMethod

public byte getCompressionMethod()

setCompressionMethod

public void setCompressionMethod(byte compressionMethod)

getFilterMethod

public byte getFilterMethod()

setFilterMethod

public void setFilterMethod(byte filterMethod)

getInterlaceMethod

public byte getInterlaceMethod()

setInterlaceMethod

public void setInterlaceMethod(byte interlaceMethod)