Package gov.nih.mipav.model.file

Class MetadataExtractor.ExifSubIFDDirectory

java.lang.Object

gov.nih.mipav.model.file.MetadataExtractor.Directory

gov.nih.mipav.model.file.MetadataExtractor.ExifDirectoryBase

gov.nih.mipav.model.file.MetadataExtractor.ExifSubIFDDirectory

Enclosing class:

MetadataExtractor

public class MetadataExtractor.ExifSubIFDDirectory
extends MetadataExtractor.ExifDirectoryBase

Describes Exif tags from the SubIFD directory.

Author:

Drew Noakes https://drewnoakes.com

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.HashMap<java.lang.Integer,java.lang.String>	_tagNameMap
static int	TAG_INTEROP_OFFSET	This tag is a pointer to the Exif Interop IFD.

Fields inherited from class gov.nih.mipav.model.file.MetadataExtractor.ExifDirectoryBase

TAG_35MM_FILM_EQUIV_FOCAL_LENGTH, TAG_ACCELERATION, TAG_APERTURE, TAG_APPLICATION_NOTES, TAG_ARTIST, TAG_BATTERY_LEVEL, TAG_BITS_PER_SAMPLE, TAG_BODY_SERIAL_NUMBER, TAG_BRIGHTNESS_VALUE, TAG_CAMERA_ELEVATION_ANGLE, TAG_CAMERA_OWNER_NAME, TAG_CFA_PATTERN, TAG_CFA_PATTERN_2, TAG_CFA_REPEAT_PATTERN_DIM, TAG_COLOR_SPACE, TAG_COMPONENTS_CONFIGURATION, TAG_COMPRESSED_AVERAGE_BITS_PER_PIXEL, TAG_COMPRESSION, TAG_CONTRAST, TAG_COPYRIGHT, TAG_CUSTOM_RENDERED, TAG_DATETIME, TAG_DATETIME_DIGITIZED, TAG_DATETIME_ORIGINAL, TAG_DEVICE_SETTING_DESCRIPTION, TAG_DIGITAL_ZOOM_RATIO, TAG_DOCUMENT_NAME, TAG_EXIF_IMAGE_HEIGHT, TAG_EXIF_IMAGE_WIDTH, TAG_EXIF_VERSION, TAG_EXPOSURE_BIAS, TAG_EXPOSURE_INDEX, TAG_EXPOSURE_INDEX_TIFF_EP, TAG_EXPOSURE_MODE, TAG_EXPOSURE_PROGRAM, TAG_EXPOSURE_TIME, TAG_EXTRA_SAMPLES, TAG_FILE_SOURCE, TAG_FILL_ORDER, TAG_FLASH, TAG_FLASH_ENERGY, TAG_FLASH_ENERGY_TIFF_EP, TAG_FLASHPIX_VERSION, TAG_FNUMBER, TAG_FOCAL_LENGTH, TAG_FOCAL_PLANE_RESOLUTION_UNIT, TAG_FOCAL_PLANE_X_RESOLUTION, TAG_FOCAL_PLANE_X_RESOLUTION_TIFF_EP, TAG_FOCAL_PLANE_Y_RESOLUTION, TAG_FOCAL_PLANE_Y_RESOLUTION_TIFF_EP, TAG_GAIN_CONTROL, TAG_GAMMA, TAG_HOST_COMPUTER, TAG_HUMIDITY, TAG_IMAGE_DESCRIPTION, TAG_IMAGE_HEIGHT, TAG_IMAGE_HISTORY, TAG_IMAGE_NUMBER, TAG_IMAGE_UNIQUE_ID, TAG_IMAGE_WIDTH, TAG_INTER_COLOR_PROFILE, TAG_INTERLACE, TAG_INTEROP_INDEX, TAG_INTEROP_VERSION, TAG_IPTC_NAA, TAG_ISO_EQUIVALENT, TAG_ISO_SPEED, TAG_ISO_SPEED_LATITUDE_YYY, TAG_ISO_SPEED_LATITUDE_ZZZ, TAG_JPEG_AC_TABLES, TAG_JPEG_DC_TABLES, TAG_JPEG_LOSSLESS_PREDICTORS, TAG_JPEG_POINT_TRANSFORMS, TAG_JPEG_PROC, TAG_JPEG_Q_TABLES, TAG_JPEG_RESTART_INTERVAL, TAG_JPEG_TABLES, TAG_LENS, TAG_LENS_MAKE, TAG_LENS_MODEL, TAG_LENS_SERIAL_NUMBER, TAG_LENS_SPECIFICATION, TAG_LIGHT_SOURCE, TAG_MAKE, TAG_MAKERNOTE, TAG_MAX_APERTURE, TAG_MAX_SAMPLE_VALUE, TAG_METERING_MODE, TAG_MIN_SAMPLE_VALUE, TAG_MODEL, TAG_NEW_SUBFILE_TYPE, TAG_NOISE, TAG_OPTO_ELECTRIC_CONVERSION_FUNCTION, TAG_ORIENTATION, TAG_PADDING, TAG_PAGE_NAME, TAG_PAGE_NUMBER, TAG_PANASONIC_TITLE, TAG_PANASONIC_TITLE_2, TAG_PHOTOMETRIC_INTERPRETATION, TAG_PHOTOSHOP_SETTINGS, TAG_PLANAR_CONFIGURATION, TAG_PREDICTOR, TAG_PRESSURE, TAG_PRIMARY_CHROMATICITIES, TAG_PRINT_IMAGE_MATCHING_INFO, TAG_RATING, TAG_RATING_PERCENT, TAG_RECOMMENDED_EXPOSURE_INDEX, TAG_REFERENCE_BLACK_WHITE, TAG_RELATED_IMAGE_FILE_FORMAT, TAG_RELATED_IMAGE_HEIGHT, TAG_RELATED_IMAGE_WIDTH, TAG_RELATED_SOUND_FILE, TAG_RESOLUTION_UNIT, TAG_ROWS_PER_STRIP, TAG_SAMPLE_FORMAT, TAG_SAMPLES_PER_PIXEL, TAG_SATURATION, TAG_SCENE_CAPTURE_TYPE, TAG_SCENE_TYPE, TAG_SECURITY_CLASSIFICATION, TAG_SELF_TIMER_MODE_TIFF_EP, TAG_SENSING_METHOD, TAG_SENSITIVITY_TYPE, TAG_SHARPNESS, TAG_SHUTTER_SPEED, TAG_SOFTWARE, TAG_SPATIAL_FREQ_RESPONSE, TAG_SPATIAL_FREQ_RESPONSE_TIFF_EP, TAG_SPECTRAL_SENSITIVITY, TAG_STANDARD_ID_TIFF_EP, TAG_STANDARD_OUTPUT_SENSITIVITY, TAG_STRIP_BYTE_COUNTS, TAG_STRIP_OFFSETS, TAG_STRIP_ROW_COUNTS, TAG_SUB_IFD_OFFSET, TAG_SUBFILE_TYPE, TAG_SUBJECT_DISTANCE, TAG_SUBJECT_DISTANCE_RANGE, TAG_SUBJECT_LOCATION, TAG_SUBJECT_LOCATION_TIFF_EP, TAG_SUBSECOND_TIME, TAG_SUBSECOND_TIME_DIGITIZED, TAG_SUBSECOND_TIME_ORIGINAL, TAG_TEMPERATURE, TAG_THRESHOLDING, TAG_TILE_BYTE_COUNTS, TAG_TILE_LENGTH, TAG_TILE_OFFSETS, TAG_TILE_WIDTH, TAG_TIME_ZONE, TAG_TIME_ZONE_DIGITIZED, TAG_TIME_ZONE_OFFSET_TIFF_EP, TAG_TIME_ZONE_ORIGINAL, TAG_TRANSFER_FUNCTION, TAG_TRANSFER_RANGE, TAG_USER_COMMENT, TAG_WATER_DEPTH, TAG_WHITE_BALANCE, TAG_WHITE_BALANCE_MODE, TAG_WHITE_POINT, TAG_WIN_AUTHOR, TAG_WIN_COMMENT, TAG_WIN_KEYWORDS, TAG_WIN_SUBJECT, TAG_WIN_TITLE, TAG_X_RESOLUTION, TAG_Y_RESOLUTION, TAG_YCBCR_COEFFICIENTS, TAG_YCBCR_POSITIONING, TAG_YCBCR_SUBSAMPLING

Fields inherited from class gov.nih.mipav.model.file.MetadataExtractor.Directory

_definedTagList, _descriptor, _tagMap

Constructor Summary

Constructors

Constructor	Description
ExifSubIFDDirectory()

Method Summary

Modifier and Type	Method	Description
java.util.Date	getDateDigitized()	Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was digitized.
java.util.Date	getDateDigitized(java.util.TimeZone timeZone)	Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was digitized.
java.util.Date	getDateModified()	Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was modified.
java.util.Date	getDateModified(java.util.TimeZone timeZone)	Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was modified.
java.util.Date	getDateOriginal()	Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was captured.
java.util.Date	getDateOriginal(java.util.TimeZone timeZone)	Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was captured.
java.lang.String	getName()	Provides the name of the directory, for display purposes.
protected java.util.HashMap<java.lang.Integer,java.lang.String>	getTagNameMap()	Provides the map of tag names, hashed by tag type identifier.
private java.util.TimeZone	getTimeZone(int tagType)

Methods inherited from class gov.nih.mipav.model.file.MetadataExtractor.ExifDirectoryBase

addExifTagNames

Methods inherited from class gov.nih.mipav.model.file.MetadataExtractor.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 Detail

TAG_INTEROP_OFFSET

public static final int TAG_INTEROP_OFFSET

This tag is a pointer to the Exif Interop IFD.

See Also:

Constant Field Values

_tagNameMap

private final java.util.HashMap<java.lang.Integer,java.lang.String> _tagNameMap

Constructor Detail

ExifSubIFDDirectory

public ExifSubIFDDirectory()

Method Detail

getName

public java.lang.String getName()

Description copied from class: MetadataExtractor.Directory

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

Specified by:

getName in class MetadataExtractor.Directory

Returns:

the name of the directory

getTagNameMap

protected java.util.HashMap<java.lang.Integer,java.lang.String> getTagNameMap()

Description copied from class: MetadataExtractor.Directory

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

Specified by:

getTagNameMap in class MetadataExtractor.Directory

Returns:

the map of tag names

getDateModified

public java.util.Date getDateModified()

Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was modified. If the time offset tag does not exist, attempts will be made to parse the values as though it is in the GMT TimeZone.

Returns:

A Date object representing when this image was modified, if possible, otherwise null

getDateModified

public java.util.Date getDateModified(java.util.TimeZone timeZone)

Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was modified. If the time offset tag does not exist, attempts will be made to parse the values as though it is in the TimeZone represented by the timeZone parameter (if it is non-null).

Parameters:

timeZone - the time zone to use

Returns:

A Date object representing when this image was modified, if possible, otherwise null

getDateOriginal

public java.util.Date getDateOriginal()

Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was captured. If the time offset tag does not exist, attempts will be made to parse the values as though it is in the GMT TimeZone.

Returns:

A Date object representing when this image was captured, if possible, otherwise null

getDateOriginal

public java.util.Date getDateOriginal(java.util.TimeZone timeZone)

Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was captured. If the time offset tag does not exist, attempts will be made to parse the values as though it is in the TimeZone represented by the timeZone parameter (if it is non-null).

Parameters:

timeZone - the time zone to use

Returns:

A Date object representing when this image was captured, if possible, otherwise null

getDateDigitized

public java.util.Date getDateDigitized()

Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was digitized. If the time offset tag does not exist, attempts will be made to parse the values as though it is in the GMT TimeZone.

Returns:

A Date object representing when this image was digitized, if possible, otherwise null

getDateDigitized

public java.util.Date getDateDigitized(java.util.TimeZone timeZone)

Parses the date/time tag, the subsecond tag and the time offset tag to obtain a single Date object with milliseconds representing the date and time when this image was digitized. If the time offset tag does not exist, attempts will be made to parse the values as though it is in the TimeZone represented by the timeZone parameter (if it is non-null).

Parameters:

timeZone - the time zone to use

Returns:

A Date object representing when this image was digitized, if possible, otherwise null

getTimeZone

private java.util.TimeZone getTimeZone(int tagType)