Class GeoTIFFTagSet

java.lang.Object

javax.imageio.plugins.tiff.TIFFTagSet

javax.imageio.plugins.tiff.GeoTIFFTagSet

public final class GeoTIFFTagSet
extends TIFFTagSet

A class representing the tags found in a GeoTIFF IFD. GeoTIFF is a standard for annotating georeferenced or geocoded raster imagery. This class does not handle the GeoKeys referenced from a GeoKeyDirectoryTag as those are not TIFF tags per se.

The definitions of the data types referenced by the field definitions may be found in the TIFFTag class.

Since:

9

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TAG_GEO_ASCII_PARAMS	A tag used to store all ASCII-values GeoKeys.
static final int	TAG_GEO_DOUBLE_PARAMS	A tag used to store all double-values GeoKeys.
static final int	TAG_GEO_KEY_DIRECTORY	A tag used to store the GeoKey directory.
static final int	TAG_MODEL_PIXEL_SCALE	A tag used to specify the size of raster pixel spacing in model space units.
static final int	TAG_MODEL_TIE_POINT	A tag used to store raster-to-model tiepoint pairs.
static final int	TAG_MODEL_TRANSFORMATION	A tag used to specify the transformation matrix between the raster space and the model space.

Method Summary

Modifier and Type	Method	Description
static GeoTIFFTagSet	getInstance()	Returns a shared instance of a GeoTIFFTagSet.

Methods declared in class TIFFTagSet

getTag, getTag, getTagNames, getTagNumbers

Modifier and Type	Method	Description
TIFFTag	getTag(int tagNumber)	Returns the TIFFTag from this set that is associated with the given tag number, or null if no tag exists for that number.
TIFFTag	getTag(String tagName)	Returns the TIFFTag having the given tag name, or null if the named tag does not belong to this tag set.
SortedSet<String>	getTagNames()	Retrieves an unmodifiable lexicographically increasing set of tag names.
SortedSet<Integer>	getTagNumbers()	Retrieves an unmodifiable numerically increasing set of tag numbers.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
boolean	equals(Object o)	Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
int	hashCode()	Answers an integer hash code for the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
String	toString()	Answers a string containing a concise, human-readable description of the receiver.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Field Details

TAG_MODEL_PIXEL_SCALE

public static final int TAG_MODEL_PIXEL_SCALE

A tag used to specify the size of raster pixel spacing in model space units.

See Also:

• Constant Field Values

TAG_MODEL_TRANSFORMATION

public static final int TAG_MODEL_TRANSFORMATION

A tag used to specify the transformation matrix between the raster space and the model space.

See Also:

• Constant Field Values

TAG_MODEL_TIE_POINT

public static final int TAG_MODEL_TIE_POINT

A tag used to store raster-to-model tiepoint pairs.

See Also:

• Constant Field Values

TAG_GEO_KEY_DIRECTORY

public static final int TAG_GEO_KEY_DIRECTORY

A tag used to store the GeoKey directory.

See Also:

• Constant Field Values

TAG_GEO_DOUBLE_PARAMS

public static final int TAG_GEO_DOUBLE_PARAMS

A tag used to store all double-values GeoKeys.

See Also:

• Constant Field Values

TAG_GEO_ASCII_PARAMS

public static final int TAG_GEO_ASCII_PARAMS

A tag used to store all ASCII-values GeoKeys.

See Also:

• Constant Field Values

Method Details

getInstance

public static GeoTIFFTagSet getInstance()

Returns a shared instance of a GeoTIFFTagSet.

Returns:

a GeoTIFFTagSet instance.