com.drew.metadata.exif
Class GpsDirectory

java.lang.Object
  com.drew.metadata.Directory
      com.drew.metadata.exif.GpsDirectory

All Implemented Interfaces:

Serializable

public class GpsDirectory
extends Directory

Describes Exif tags that contain Global Positioning System (GPS) data.

See Also:

Serialized Form

Field Summary

static int	TAG_GPS_ALTITUDE Altitude GPSAltitude 6 6 RATIONAL 1
static int	TAG_GPS_ALTITUDE_REF Altitude reference GPSAltitudeRef 5 5 BYTE 1
static int	TAG_GPS_DEST_BEARING Bearing of destination GPSDestBearing 24 18 RATIONAL 1
static int	TAG_GPS_DEST_BEARING_REF Reference for bearing of destination GPSDestBearingRef 23 17 ASCII 2
static int	TAG_GPS_DEST_DISTANCE Distance to destination GPSDestDistance 26 1A RATIONAL 1
static int	TAG_GPS_DEST_DISTANCE_REF Reference for distance to destination GPSDestDistanceRef 25 19 ASCII 2
static int	TAG_GPS_DEST_LATITUDE Latitude of destination GPSDestLatitude 20 14 RATIONAL 3
static int	TAG_GPS_DEST_LATITUDE_REF Reference for latitude of destination GPSDestLatitudeRef 19 13 ASCII 2
static int	TAG_GPS_DEST_LONGITUDE Longitude of destination GPSDestLongitude 22 16 RATIONAL 3
static int	TAG_GPS_DEST_LONGITUDE_REF Reference for longitude of destination GPSDestLongitudeRef 21 15 ASCII 2
static int	TAG_GPS_DOP Measurement precision GPSDOP 11 B RATIONAL 1
static int	TAG_GPS_IMG_DIRECTION Direction of image GPSImgDirection 17 11 RATIONAL 1
static int	TAG_GPS_IMG_DIRECTION_REF Reference for direction of image GPSImgDirectionRef 16 10 ASCII 2
static int	TAG_GPS_LATITUDE Latitude GPSLatitude 2 2 RATIONAL 3
static int	TAG_GPS_LATITUDE_REF North or South Latitude GPSLatitudeRef 1 1 ASCII 2
static int	TAG_GPS_LONGITUDE Longitude GPSLongitude 4 4 RATIONAL 3
static int	TAG_GPS_LONGITUDE_REF East or West Longitude GPSLongitudeRef 3 3 ASCII 2
static int	TAG_GPS_MAP_DATUM Geodetic survey data used GPSMapDatum 18 12 ASCII Any
static int	TAG_GPS_MEASURE_MODE GPS measurement mode GPSMeasureMode 10 A ASCII 2
static int	TAG_GPS_SATELLITES GPS satellites used for measurement GPSSatellites 8 8 ASCII Any
static int	TAG_GPS_SPEED Speed of GPS receiver GPSSpeed 13 D RATIONAL 1
static int	TAG_GPS_SPEED_REF Speed unit GPSSpeedRef 12 C ASCII 2
static int	TAG_GPS_STATUS GPS receiver status GPSStatus 9 9 ASCII 2
static int	TAG_GPS_TIME_STAMP GPS time (atomic clock) GPSTimeStamp 7 7 RATIONAL 3
static int	TAG_GPS_TRACK Direction of movement GPSTrack 15 F RATIONAL 1
static int	TAG_GPS_TRACK_REF Reference for direction of movement GPSTrackRef 14 E ASCII 2
static int	TAG_GPS_VERSION_ID GPS tag version GPSVersionID 0 0 BYTE 4
protected static HashMap	tagNameMap

Fields inherited from class com.drew.metadata.Directory

_definedTagList, _descriptor, _tagMap

Constructor Summary

GpsDirectory()

Method Summary

String	getName() Provides the name of the directory, for display purposes.
protected HashMap	getTagNameMap() Provides the map of tag names, hashed by tag type identifier.

Methods inherited from class com.drew.metadata.Directory

addError, containsTag, getBoolean, getByteArray, getDate, getDescription, getDouble, getErrorCount, getErrors, getFloat, getInt, getIntArray, getLong, getObject, getRational, getRationalArray, getString, getStringArray, getTagCount, getTagIterator, getTagName, hasErrors, setBoolean, setByteArray, setDate, setDescriptor, setDouble, setFloat, setInt, setIntArray, setLong, setObject, setObjectArray, setRational, setRationalArray, setString, setStringArray

Methods inherited from class java.lang.Object

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

Field Detail

TAG_GPS_VERSION_ID

public static final int TAG_GPS_VERSION_ID

GPS tag version GPSVersionID 0 0 BYTE 4

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Constant Field Values

TAG_GPS_LATITUDE_REF

public static final int TAG_GPS_LATITUDE_REF

North or South Latitude GPSLatitudeRef 1 1 ASCII 2

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Constant Field Values

TAG_GPS_LATITUDE

public static final int TAG_GPS_LATITUDE

Latitude GPSLatitude 2 2 RATIONAL 3

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Constant Field Values

TAG_GPS_LONGITUDE_REF

public static final int TAG_GPS_LONGITUDE_REF

East or West Longitude GPSLongitudeRef 3 3 ASCII 2

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Constant Field Values

TAG_GPS_LONGITUDE

public static final int TAG_GPS_LONGITUDE

Longitude GPSLongitude 4 4 RATIONAL 3

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Constant Field Values

TAG_GPS_ALTITUDE_REF

public static final int TAG_GPS_ALTITUDE_REF

Altitude reference GPSAltitudeRef 5 5 BYTE 1

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Constant Field Values

TAG_GPS_ALTITUDE

public static final int TAG_GPS_ALTITUDE

Altitude GPSAltitude 6 6 RATIONAL 1

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Constant Field Values

TAG_GPS_TIME_STAMP

public static final int TAG_GPS_TIME_STAMP

GPS time (atomic clock) GPSTimeStamp 7 7 RATIONAL 3

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Constant Field Values

TAG_GPS_SATELLITES

public static final int TAG_GPS_SATELLITES

GPS satellites used for measurement GPSSatellites 8 8 ASCII Any

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Constant Field Values

TAG_GPS_STATUS

public static final int TAG_GPS_STATUS

GPS receiver status GPSStatus 9 9 ASCII 2

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Constant Field Values

TAG_GPS_MEASURE_MODE

public static final int TAG_GPS_MEASURE_MODE

GPS measurement mode GPSMeasureMode 10 A ASCII 2

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Constant Field Values

TAG_GPS_DOP

public static final int TAG_GPS_DOP

Measurement precision GPSDOP 11 B RATIONAL 1

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Constant Field Values

TAG_GPS_SPEED_REF

public static final int TAG_GPS_SPEED_REF

Speed unit GPSSpeedRef 12 C ASCII 2

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Constant Field Values

TAG_GPS_SPEED

public static final int TAG_GPS_SPEED

Speed of GPS receiver GPSSpeed 13 D RATIONAL 1

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Constant Field Values

TAG_GPS_TRACK_REF

public static final int TAG_GPS_TRACK_REF

Reference for direction of movement GPSTrackRef 14 E ASCII 2

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Constant Field Values

TAG_GPS_TRACK

public static final int TAG_GPS_TRACK

Direction of movement GPSTrack 15 F RATIONAL 1

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Constant Field Values

TAG_GPS_IMG_DIRECTION_REF

public static final int TAG_GPS_IMG_DIRECTION_REF

Reference for direction of image GPSImgDirectionRef 16 10 ASCII 2

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Constant Field Values

TAG_GPS_IMG_DIRECTION

public static final int TAG_GPS_IMG_DIRECTION

Direction of image GPSImgDirection 17 11 RATIONAL 1

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Constant Field Values

TAG_GPS_MAP_DATUM

public static final int TAG_GPS_MAP_DATUM

Geodetic survey data used GPSMapDatum 18 12 ASCII Any

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Constant Field Values

TAG_GPS_DEST_LATITUDE_REF

public static final int TAG_GPS_DEST_LATITUDE_REF

Reference for latitude of destination GPSDestLatitudeRef 19 13 ASCII 2

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Constant Field Values

TAG_GPS_DEST_LATITUDE

public static final int TAG_GPS_DEST_LATITUDE

Latitude of destination GPSDestLatitude 20 14 RATIONAL 3

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Constant Field Values

TAG_GPS_DEST_LONGITUDE_REF

public static final int TAG_GPS_DEST_LONGITUDE_REF

Reference for longitude of destination GPSDestLongitudeRef 21 15 ASCII 2

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Constant Field Values

TAG_GPS_DEST_LONGITUDE

public static final int TAG_GPS_DEST_LONGITUDE

Longitude of destination GPSDestLongitude 22 16 RATIONAL 3

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Constant Field Values

TAG_GPS_DEST_BEARING_REF

public static final int TAG_GPS_DEST_BEARING_REF

Reference for bearing of destination GPSDestBearingRef 23 17 ASCII 2

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Constant Field Values

TAG_GPS_DEST_BEARING

public static final int TAG_GPS_DEST_BEARING

Bearing of destination GPSDestBearing 24 18 RATIONAL 1

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Constant Field Values

TAG_GPS_DEST_DISTANCE_REF

public static final int TAG_GPS_DEST_DISTANCE_REF

Reference for distance to destination GPSDestDistanceRef 25 19 ASCII 2

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Constant Field Values

TAG_GPS_DEST_DISTANCE

public static final int TAG_GPS_DEST_DISTANCE

Distance to destination GPSDestDistance 26 1A RATIONAL 1

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Constant Field Values

tagNameMap

protected static final HashMap tagNameMap

Constructor Detail

GpsDirectory

public GpsDirectory()

Method Detail

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 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