Top Description Fields Constructors Methods
jogamp.opengl.util.pngj.chunks

public Class PngChunkUNKNOWN

extends PngChunkMultiple
Class Inheritance
Imports
jogamp.opengl.util.pngj.ImageInfo
Placeholder for UNKNOWN (custom or not) chunks.

For PngReader, a chunk is unknown if it's not registered in the chunk factory

Field Summary

Modifier and TypeField and Description
private byte[]
data

Constructor Summary

AccessConstructor and Description
public
PngChunkUNKNOWN(final String id, final ImageInfo info)

private
PngChunkUNKNOWN(final PngChunkUNKNOWN c, final ImageInfo info)

Method Summary

Modifier and TypeMethod and Description
public void
cloneDataFromRead(final PngChunk other)

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead.

Makes a copy of the chunk.
public ChunkRaw
createRawChunk()

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk.

Creates the physical chunk.
public byte[]
getData()

public PngChunk.ChunkOrderingConstraint
getOrderingConstraint()

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint.

see ChunkOrderingConstraint
public void
parseFromRaw(final ChunkRaw c)

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw.

Parses raw chunk and fill inside data.
public void
setData(final byte[] data)

Inherited from jogamp.opengl.util.pngj.chunks.PngChunkMultiple:
allowsMultiple

Field Detail

databack to summary
private byte[] data

Constructor Detail

PngChunkUNKNOWNback to summary
public PngChunkUNKNOWN(final String id, final ImageInfo info)
PngChunkUNKNOWNback to summary
private PngChunkUNKNOWN(final PngChunkUNKNOWN c, final ImageInfo info)

Method Detail

cloneDataFromReadback to summary
public void cloneDataFromRead(final PngChunk other)

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead.

Makes a copy of the chunk.

This is used when copying chunks from a reader to a writer

It should normally be a deep copy, and after the cloning this.equals(other) should return true

Annotations
@Override
createRawChunkback to summary
public ChunkRaw createRawChunk()

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk.

Creates the physical chunk. This is used when writing (serialization). Each particular chunk class implements its own logic.

Returns:ChunkRaw

A newly allocated and filled raw chunk

Annotations
@Override
getDataback to summary
public byte[] getData()
getOrderingConstraintback to summary
public PngChunk.ChunkOrderingConstraint getOrderingConstraint()

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint.

see ChunkOrderingConstraint

Annotations
@Override
parseFromRawback to summary
public void parseFromRaw(final ChunkRaw c)

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw.

Parses raw chunk and fill inside data. This is used when reading (deserialization). Each particular chunk class implements its own logic.

Annotations
@Override
setDataback to summary
public void setData(final byte[] data)