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

Class WebPChunkExif

java.lang.Object

org.apache.commons.imaging.common.BinaryFileParser

org.apache.commons.imaging.formats.webp.chunks.AbstractWebPChunk

org.apache.commons.imaging.formats.webp.chunks.WebPChunkExif

public final class WebPChunkExif
extends AbstractWebPChunk

Exif (metadata) chunk.

  0                   1                   2                   3
  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                      ChunkHeader('EXIF')                      |
 |                                                               |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 :                        Exif Metadata                          :
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 

Since:

1.0.0-alpha4

See Also:

Extended File Format#Metadata

Field Summary

Fields inherited from class org.apache.commons.imaging.formats.webp.chunks.AbstractWebPChunk

bytes

Constructor Summary

Constructors

Constructor	Description
WebPChunkExif(int type, int size, byte[] bytes)	Create an Exif chunk.

Method Summary

Modifier and Type	Method	Description
void	dump(java.io.PrintWriter pw, int offset)	Print the chunk to the given stream.

Methods inherited from class org.apache.commons.imaging.formats.webp.chunks.AbstractWebPChunk

getBytes, getChunkSize, getPayloadSize, getType, getTypeDescription

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 Detail

WebPChunkExif

public WebPChunkExif(int type,
                     int size,
                     byte[] bytes)
              throws ImagingException

Create an Exif chunk.

Parameters:

type - chunk type.

size - chunk size.

bytes - chunk data.

Throws:

ImagingException - if the chunk data and the size provided do not match.

Method Detail

dump

public void dump(java.io.PrintWriter pw,
                 int offset)
          throws ImagingException,
                 java.io.IOException

Description copied from class: AbstractWebPChunk

Print the chunk to the given stream.

Overrides:

dump in class AbstractWebPChunk

Parameters:

pw - a stream to write to.

offset - chunk offset.

Throws:

ImagingException - if the image is invalid.

java.io.IOException - if it fails to write to the given stream.