Package com.twelvemonkeys.imageio.plugins.tiff

Class TIFFImageMetadata

java.lang.Object

javax.imageio.metadata.IIOMetadata

com.twelvemonkeys.imageio.AbstractMetadata

com.twelvemonkeys.imageio.plugins.tiff.TIFFImageMetadata

All Implemented Interfaces:

Cloneable

public final class TIFFImageMetadata
extends AbstractMetadata

TIFFImageMetadata.

Version:

$Id: TIFFImageMetadata.java,v 1.0 17/04/15 harald.kuhr Exp$

Author:

Harald Kuhr, last modified by $Author: harald.kuhr$

Field Summary

Fields inherited from class javax.imageio.metadata.IIOMetadata

controller, defaultController, extraMetadataFormatClassNames, extraMetadataFormatNames, nativeMetadataFormatClassName, nativeMetadataFormatName, standardFormatSupported

Constructor Summary

Constructors

Constructor	Description
TIFFImageMetadata()	Creates an empty TIFF metadata object.
TIFFImageMetadata(Directory ifd)	Creates a TIFF metadata object, using the values from the given IFD.
TIFFImageMetadata(Collection<? extends Entry> entries)	Creates a TIFF metadata object, using the values from the given entries.

Method Summary

Modifier and Type	Method	Description
protected IIOMetadataNode	getNativeTree()	Default implementation that throws UnsupportedOperationException.
protected IIOMetadataNode	getStandardChromaNode()
protected IIOMetadataNode	getStandardCompressionNode()
protected IIOMetadataNode	getStandardDataNode()
protected IIOMetadataNode	getStandardDimensionNode()
protected IIOMetadataNode	getStandardDocumentNode()
protected IIOMetadataNode	getStandardTextNode()
protected IIOMetadataNode	getStandardTileNode()
protected IIOMetadataNode	getStandardTransparencyNode()
Entry	getTIFFField(int tagNumber)	Returns an Entry which contains the data of the requested TIFF field.
boolean	isReadOnly()	Default implementation returns true.
void	mergeTree(String formatName, Node root)
void	reset()
void	setFromTree(String formatName, Node root)

Methods inherited from class com.twelvemonkeys.imageio.AbstractMetadata

assertMutable, getAsTree, toListString, validateFormatName

Methods inherited from class javax.imageio.metadata.IIOMetadata

activateController, getController, getDefaultController, getExtraMetadataFormatNames, getMetadataFormat, getMetadataFormatNames, getNativeMetadataFormatName, getStandardTree, hasController, isStandardMetadataFormatSupported, setController

Methods inherited from class java.lang.Object

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

Constructor Details

TIFFImageMetadata

public TIFFImageMetadata()

Creates an empty TIFF metadata object. Client code can update or change the metadata using the setFromTree(String, Node) or mergeTree(String, Node) methods.

TIFFImageMetadata

public TIFFImageMetadata(Directory ifd)

Creates a TIFF metadata object, using the values from the given IFD. Client code can update or change the metadata using the setFromTree(String, Node) or mergeTree(String, Node) methods.

TIFFImageMetadata

public TIFFImageMetadata(Collection<? extends Entry> entries)

Creates a TIFF metadata object, using the values from the given entries. Client code can update or change the metadata using the setFromTree(String, Node) or mergeTree(String, Node) methods.

Method Details

getNativeTree

protected IIOMetadataNode getNativeTree()

Description copied from class: AbstractMetadata

Default implementation that throws UnsupportedOperationException. Subclasses that supports formats other than standard metadata should override this method.

Overrides:

getNativeTree in class AbstractMetadata

getStandardChromaNode

protected IIOMetadataNode getStandardChromaNode()

Overrides:

getStandardChromaNode in class IIOMetadata

getStandardCompressionNode

protected IIOMetadataNode getStandardCompressionNode()

Overrides:

getStandardCompressionNode in class IIOMetadata

getStandardDataNode

protected IIOMetadataNode getStandardDataNode()

Overrides:

getStandardDataNode in class IIOMetadata

getStandardDimensionNode

protected IIOMetadataNode getStandardDimensionNode()

Overrides:

getStandardDimensionNode in class IIOMetadata

getStandardTransparencyNode

protected IIOMetadataNode getStandardTransparencyNode()

Overrides:

getStandardTransparencyNode in class IIOMetadata

getStandardDocumentNode

protected IIOMetadataNode getStandardDocumentNode()

Overrides:

getStandardDocumentNode in class IIOMetadata

getStandardTextNode

protected IIOMetadataNode getStandardTextNode()

Overrides:

getStandardTextNode in class IIOMetadata

getStandardTileNode

protected IIOMetadataNode getStandardTileNode()

Overrides:

getStandardTileNode in class IIOMetadata

isReadOnly

public boolean isReadOnly()

Description copied from class: AbstractMetadata

Default implementation returns true. Mutable subclasses should override this method.

Overrides:

isReadOnly in class AbstractMetadata

Returns:

true.

setFromTree

public void setFromTree(String formatName,
 Node root)
                 throws IIOInvalidTreeException

Overrides:

setFromTree in class IIOMetadata

Throws:

IIOInvalidTreeException

mergeTree

public void mergeTree(String formatName,
 Node root)
               throws IIOInvalidTreeException

Overrides:

mergeTree in class AbstractMetadata

Throws:

IIOInvalidTreeException

reset

public void reset()

Overrides:

reset in class AbstractMetadata

getTIFFField

public Entry getTIFFField(int tagNumber)

Returns an Entry which contains the data of the requested TIFF field.

Parameters:

tagNumber - Tag number of the TIFF field.

Returns:

the TIFF field, or null.