com.drew.metadata.jpeg
Class JpegReader

java.lang.Object
  com.drew.metadata.jpeg.JpegReader

All Implemented Interfaces:

MetadataReader

public class JpegReader
extends Object
implements MetadataReader

Decodes Jpeg SOF0 data, populating a Metadata object with tag values in a JpegDirectory.

Author:

Darrell Silver http://www.darrellsilver.com and Drew Noakes http://drewnoakes.com

Constructor Summary

JpegReader()

Method Summary

void	extract(BufferReader reader, Metadata metadata) Performs the Jpeg data extraction, adding found values to the specified instance of Metadata.

Methods inherited from class java.lang.Object

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

Constructor Detail

JpegReader

public JpegReader()

Method Detail

extract

public void extract(BufferReader reader,
                    Metadata metadata)

Performs the Jpeg data extraction, adding found values to the specified instance of Metadata.

Specified by:

extract in interface MetadataReader

Parameters:

reader - The reader from which the metadata should be extracted.

metadata - The Metadata object into which extracted values should be merged.