javax.imageio.plugins.tiff

Class TIFFImageReadParam

java.lang.Object

javax.imageio.IIOParam

javax.imageio.ImageReadParam

javax.imageio.plugins.tiff.TIFFImageReadParam

public class TIFFImageReadParam
extends ImageReadParam

A subclass of ImageReadParam allowing control over the TIFF reading process.

Because TIFF is an extensible format, the reader requires information about any tags used by TIFF extensions in order to emit meaningful metadata. Also, TIFF extensions may define new compression types. Both types of information about extensions may be provided by this interface.

Additional TIFF tags must be organized into TIFFTagSets. A TIFFTagSet may be provided to the reader by means of the addAllowedTagSet method. By default, the tag sets BaselineTIFFTagSet, FaxTIFFTagSet, ExifParentTIFFTagSet, and GeoTIFFTagSet are included.

Since:

1.9

Field Summary

Fields inherited from class javax.imageio.ImageReadParam

canSetSourceRenderSize, destination, destinationBands, minProgressivePass, numProgressivePasses, sourceRenderSize

Fields inherited from class javax.imageio.IIOParam

controller, defaultController, destinationOffset, destinationType, sourceBands, sourceRegion, sourceXSubsampling, sourceYSubsampling, subsamplingXOffset, subsamplingYOffset

Constructor Summary

Constructors

Constructor and Description
TIFFImageReadParam() Constructs a TIFFImageReadParam.

Method Summary

Modifier and Type	Method and Description
void	addAllowedTagSet(TIFFTagSet tagSet) Adds a TIFFTagSet object to the list of allowed tag sets.
List<TIFFTagSet>	getAllowedTagSets() Returns a List containing the allowed TIFFTagSet objects.
void	removeAllowedTagSet(TIFFTagSet tagSet) Removes a TIFFTagSet object from the list of allowed tag sets.

Methods inherited from class javax.imageio.ImageReadParam

canSetSourceRenderSize, getDestination, getDestinationBands, getSourceMaxProgressivePass, getSourceMinProgressivePass, getSourceNumProgressivePasses, getSourceRenderSize, setDestination, setDestinationBands, setDestinationType, setSourceProgressivePasses, setSourceRenderSize

Methods inherited from class javax.imageio.IIOParam

activateController, getController, getDefaultController, getDestinationOffset, getDestinationType, getSourceBands, getSourceRegion, getSourceXSubsampling, getSourceYSubsampling, getSubsamplingXOffset, getSubsamplingYOffset, hasController, setController, setDestinationOffset, setSourceBands, setSourceRegion, setSourceSubsampling

Methods inherited from class java.lang.Object

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

Constructor Detail

TIFFImageReadParam

public TIFFImageReadParam()

Constructs a TIFFImageReadParam. Tags defined by the TIFFTagSets BaselineTIFFTagSet, FaxTIFFTagSet, ExifParentTIFFTagSet, and GeoTIFFTagSet will be supported.

See Also:

BaselineTIFFTagSet, FaxTIFFTagSet, ExifParentTIFFTagSet, GeoTIFFTagSet

Method Detail

addAllowedTagSet

public void addAllowedTagSet(TIFFTagSet tagSet)

Adds a TIFFTagSet object to the list of allowed tag sets.

Parameters:

tagSet - a TIFFTagSet.

Throws:

IllegalArgumentException - if tagSet is null.

removeAllowedTagSet

public void removeAllowedTagSet(TIFFTagSet tagSet)

Removes a TIFFTagSet object from the list of allowed tag sets. Removal is based on the equals method of the TIFFTagSet, which is normally defined as reference equality.

Parameters:

tagSet - a TIFFTagSet.

Throws:

IllegalArgumentException - if tagSet is null.

getAllowedTagSets

public List<TIFFTagSet> getAllowedTagSets()

Returns a List containing the allowed TIFFTagSet objects.

Returns:

a List of TIFFTagSets.