Package com.drew.metadata.gif

Class GifHeaderDirectory

java.lang.Object

com.drew.metadata.Directory

com.drew.metadata.gif.GifHeaderDirectory

public class GifHeaderDirectory
extends Directory

Field Summary

Fields

Modifier and Type	Field	Description
private static final HashMap<Integer,String>	_tagNameMap
static final int	TAG_BACKGROUND_COLOR_INDEX
static final int	TAG_BITS_PER_PIXEL
static final int	TAG_COLOR_TABLE_SIZE
static final int	TAG_GIF_FORMAT_VERSION
static final int	TAG_HAS_GLOBAL_COLOR_TABLE
static final int	TAG_IMAGE_HEIGHT
static final int	TAG_IMAGE_WIDTH
static final int	TAG_IS_COLOR_TABLE_SORTED
static final int	TAG_PIXEL_ASPECT_RATIO
static final int	TAG_TRANSPARENT_COLOR_INDEX	Deprecated. use TAG_BACKGROUND_COLOR_INDEX instead.

Fields inherited from class com.drew.metadata.Directory

_definedTagList, _descriptor, _tagMap

Constructor Summary

Constructors

Constructor	Description
GifHeaderDirectory()

Method Summary

Modifier and Type	Method	Description
String	getName()	Provides the name of the directory, for display purposes.
protected HashMap<Integer,String>	getTagNameMap()	Provides the map of tag names, hashed by tag type identifier.

Methods inherited from class com.drew.metadata.Directory

addError, containsTag, getBoolean, getBooleanObject, getByteArray, getDate, getDate, getDate, getDescription, getDouble, getDoubleObject, getErrorCount, getErrors, getFloat, getFloatObject, getInt, getIntArray, getInteger, getLong, getLongObject, getObject, getParent, getRational, getRationalArray, getString, getString, getStringArray, getStringValue, getStringValueArray, getTagCount, getTagName, getTags, hasErrors, hasTagName, isEmpty, setBoolean, setByteArray, setDate, setDescriptor, setDouble, setDoubleArray, setFloat, setFloatArray, setInt, setIntArray, setLong, setObject, setObjectArray, setParent, setRational, setRationalArray, setString, setStringArray, setStringValue, setStringValueArray, toString

Methods inherited from class java.lang.Object

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

Field Details

TAG_GIF_FORMAT_VERSION

public static final int TAG_GIF_FORMAT_VERSION

See Also:

• Constant Field Values

TAG_IMAGE_WIDTH

public static final int TAG_IMAGE_WIDTH

See Also:

• Constant Field Values

TAG_IMAGE_HEIGHT

public static final int TAG_IMAGE_HEIGHT

See Also:

• Constant Field Values

TAG_COLOR_TABLE_SIZE

public static final int TAG_COLOR_TABLE_SIZE

See Also:

• Constant Field Values

TAG_IS_COLOR_TABLE_SORTED

public static final int TAG_IS_COLOR_TABLE_SORTED

See Also:

• Constant Field Values

TAG_BITS_PER_PIXEL

public static final int TAG_BITS_PER_PIXEL

See Also:

• Constant Field Values

TAG_HAS_GLOBAL_COLOR_TABLE

public static final int TAG_HAS_GLOBAL_COLOR_TABLE

See Also:

• Constant Field Values

TAG_TRANSPARENT_COLOR_INDEX

@Deprecated
public static final int TAG_TRANSPARENT_COLOR_INDEX

Deprecated.

use TAG_BACKGROUND_COLOR_INDEX instead.

See Also:

• Constant Field Values

TAG_BACKGROUND_COLOR_INDEX

public static final int TAG_BACKGROUND_COLOR_INDEX

See Also:

• Constant Field Values

TAG_PIXEL_ASPECT_RATIO

public static final int TAG_PIXEL_ASPECT_RATIO

See Also:

• Constant Field Values

_tagNameMap

private static final HashMap<Integer,String> _tagNameMap

Constructor Details

GifHeaderDirectory

public GifHeaderDirectory()

Method Details

getName

public String getName()

Description copied from class: Directory

Provides the name of the directory, for display purposes. E.g. Exif

Specified by:

getName in class Directory

Returns:

the name of the directory

getTagNameMap

protected HashMap<Integer,String> getTagNameMap()

Description copied from class: Directory

Provides the map of tag names, hashed by tag type identifier.

Specified by:

getTagNameMap in class Directory

Returns:

the map of tag names