Package gov.nih.mipav.model.file

Class MetadataExtractor.GeoLocation

java.lang.Object

gov.nih.mipav.model.file.MetadataExtractor.GeoLocation

Enclosing class:

MetadataExtractor

public final class MetadataExtractor.GeoLocation
extends Object

Represents a latitude and longitude pair, giving a position on earth in spherical coordinates.

Values of latitude and longitude are given in degrees.

This type is immutable.

Field Summary

Fields

Modifier and Type	Field	Description
private double	_latitude
private double	_longitude

Constructor Summary

Constructors

Constructor	Description
GeoLocation()
GeoLocation(double latitude, double longitude)	Instantiates a new instance of MetadataExtractor.GeoLocation.

Method Summary

Modifier and Type	Method	Description
double[]	decimalToDegreesMinutesSeconds(double decimal)	Converts a decimal degree angle into its corresponding DMS (degrees-minutes-seconds) component values, as a double array.
String	decimalToDegreesMinutesSecondsString(double decimal)	Converts a decimal degree angle into its corresponding DMS (degrees-minutes-seconds) representation as a string, of format: -1° 23' 4.56"
Double	degreesMinutesSecondsToDecimal(MetadataExtractor.Rational degs, MetadataExtractor.Rational mins, MetadataExtractor.Rational secs, boolean isNegative)	Converts DMS (degrees-minutes-seconds) rational values, as given in invalid reference com.drew.metadata.exif.GpsDirectory , into a single value in degrees, as a double.
boolean	equals(Object o)
double	getLatitude()
double	getLongitude()
int	hashCode()
boolean	isZero()
String	toDMSString()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

_latitude

private double _latitude

_longitude

private double _longitude

Constructor Details

GeoLocation

public GeoLocation()

GeoLocation

public GeoLocation(double latitude,
 double longitude)

Instantiates a new instance of MetadataExtractor.GeoLocation.

Parameters:

latitude - the latitude, in degrees

longitude - the longitude, in degrees

Method Details

getLatitude

public double getLatitude()

Returns:

the latitudinal angle of this location, in degrees.

getLongitude

public double getLongitude()

Returns:

the longitudinal angle of this location, in degrees.

isZero

public boolean isZero()

Returns:

true, if both latitude and longitude are equal to zero

decimalToDegreesMinutesSecondsString

public String decimalToDegreesMinutesSecondsString(double decimal)

Converts a decimal degree angle into its corresponding DMS (degrees-minutes-seconds) representation as a string, of format: -1° 23' 4.56"

decimalToDegreesMinutesSeconds

public double[] decimalToDegreesMinutesSeconds(double decimal)

Converts a decimal degree angle into its corresponding DMS (degrees-minutes-seconds) component values, as a double array.

degreesMinutesSecondsToDecimal

public Double degreesMinutesSecondsToDecimal(MetadataExtractor.Rational degs,
 MetadataExtractor.Rational mins,
 MetadataExtractor.Rational secs,
 boolean isNegative)

Converts DMS (degrees-minutes-seconds) rational values, as given in

invalid reference

com.drew.metadata.exif.GpsDirectory

, into a single value in degrees, as a double.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

Returns:

a string representation of this location, of format: 1.23, 4.56

toDMSString

public String toDMSString()

Returns:

a string representation of this location, of format: -1° 23' 4.56", 54° 32' 1.92"