Package org.apache.commons.imaging.formats.png.chunks

Class PngChunkIccp

java.lang.Object

org.apache.commons.imaging.common.BinaryFileParser

org.apache.commons.imaging.formats.png.chunks.PngChunk

org.apache.commons.imaging.formats.png.chunks.PngChunkIccp

public class PngChunkIccp
extends PngChunk

The PNG iCCP chunk. If "present, the image samples conform to the color space represented by the embedded ICC profile as defined by the International Color Consortium".

See Also:

• PNG Specification

Constructor Summary

Constructors

Constructor	Description
PngChunkIccp(int length, int chunkType, int crc, byte[] bytes)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
byte[]	getCompressedProfile()
int	getCompressionMethod()
String	getProfileName()
byte[]	getUncompressedProfile()	Gets a copy of the uncompressed profile data.

Methods inherited from class org.apache.commons.imaging.formats.png.chunks.PngChunk

getBytes, getChunkType, getCrc, getDataStream, getLength, getPropertyBits, isAncillary, isPrivate, isReserved, isSafeToCopy

Methods inherited from class org.apache.commons.imaging.common.BinaryFileParser

debugNumber, debugNumber, getByteOrder, setByteOrder

Methods inherited from class java.lang.Object

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

Constructor Details

PngChunkIccp

public PngChunkIccp(int length,
 int chunkType,
 int crc,
 byte[] bytes)
             throws ImagingException,
IOException

Constructs a new instance.

Parameters:

length - chunk length

chunkType - chunk type

crc - CRC computed over the chunk type and chunk data (but not the length)

bytes - chunk data bytes

Throws:

ImagingException - when no profile name is present

IOException - when an error happens while reading the profile data

Method Details

getCompressedProfile

public byte[] getCompressedProfile()

getCompressionMethod

public int getCompressionMethod()

getProfileName

public String getProfileName()

getUncompressedProfile

public byte[] getUncompressedProfile()

Gets a copy of the uncompressed profile data.

Returns:

the uncompressed profile data