org.jaudiotagger.tag.asf
Class AbstractAsfTagImageField

java.lang.Object
  org.jaudiotagger.tag.asf.AsfTagField
      org.jaudiotagger.tag.asf.AbstractAsfTagImageField

All Implemented Interfaces:

java.lang.Cloneable, TagField

Direct Known Subclasses:

AsfTagBannerField, AsfTagCoverField

abstract class AbstractAsfTagImageField
extends AsfTagField

An AbstractAsfTagImageField is an abstract class for representing tag fields containing image data.

Author:

Christian Laireiter

Field Summary

Fields inherited from class org.jaudiotagger.tag.asf.AsfTagField

toWrap

Constructor Summary

AbstractAsfTagImageField(AsfFieldKey field)
Creates a image tag field.

AbstractAsfTagImageField(MetadataDescriptor source)
Creates an instance.

AbstractAsfTagImageField(java.lang.String fieldKey)
Creates a tag field.

Method Summary

java.awt.image.BufferedImage	getImage() This method returns an image instance from the image content.
abstract int	getImageDataSize() Returns the size of the image data.
abstract byte[]	getRawImageData() Returns the raw data of the represented image.

Methods inherited from class org.jaudiotagger.tag.asf.AsfTagField

clone, copyContent, getDescriptor, getId, getRawContent, isBinary, isBinary, isCommon, isEmpty, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractAsfTagImageField

public AbstractAsfTagImageField(AsfFieldKey field)

Creates a image tag field.

Parameters:

field - the ASF field that should be represented.

AbstractAsfTagImageField

public AbstractAsfTagImageField(MetadataDescriptor source)

Creates an instance.

Parameters:

source - The descriptor which should be represented as a TagField.

AbstractAsfTagImageField

public AbstractAsfTagImageField(java.lang.String fieldKey)

Creates a tag field.

Parameters:

fieldKey - The field identifier to use.

Method Detail

getImage

public java.awt.image.BufferedImage getImage()
                                      throws java.io.IOException

This method returns an image instance from the image content.

Returns:

the image instance

Throws:

java.io.IOException

getImageDataSize

public abstract int getImageDataSize()

Returns the size of the image data.

Returns:

image data size in bytes.

getRawImageData

public abstract byte[] getRawImageData()

Returns the raw data of the represented image.

Returns:

raw image data