Package ucar.nc2.dt.ugrid.geom

Class LatLonPoint2D.Double

java.lang.Object

java.awt.geom.Point2D

ucar.nc2.dt.ugrid.geom.LatLonPoint2D

ucar.nc2.dt.ugrid.geom.LatLonPoint2D.Double

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

LatLonPoint3D

Enclosing class:

LatLonPoint2D

public static class LatLonPoint2D.Double
extends LatLonPoint2D

Double precision version of LatLonPoint2D.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.dt.ugrid.geom.LatLonPoint2D

LatLonPoint2D.Double, LatLonPoint2D.Float

Field Summary

Fields

Modifier and Type	Field	Description
protected double	lat
protected double	lon
protected double	radLat
protected double	radLon

Fields inherited from class ucar.nc2.dt.ugrid.geom.LatLonPoint2D

EQUIVALENT_TOLERANCE

Constructor Summary

Constructors

Constructor	Description
Double()	Default constructor, values set to 0, 0.
Double(double lat, double lon)	Set the latitude, longitude for this point in decimal degrees.
Double(double lat, double lon, boolean isRadian)	Set the latitude, longitude for this point, with the option of noting whether the values are in degrees or radians.
Double(Point2D pt2D)	Create Double version from Point2D object, where the x, y values are expected to be decimal degrees.
Double(LatLonPoint2D llp)	Create Double version from another LatLonPoint2D.

Method Summary

Modifier and Type	Method	Description
double	getLatitude()
double	getLongitude()
double	getRadLat()
double	getRadLon()
double	getX()
double	getY()
void	setLatitude(double lat)	Set latitude.
void	setLatLon(double lat, double lon)	Set latitude and longitude.
void	setLatLon(double lat, double lon, boolean isRadians)	Set latitude and longitude.
void	setLocation(double x, double y)	Point2D method, inheriting signature!!
void	setLongitude(double lon)	Set longitude.
String	toString()

Methods inherited from class ucar.nc2.dt.ugrid.geom.LatLonPoint2D

calculateGeographicCenter, distance, distance, distanceSq, distanceSq, equals, getDouble, getFloat, isInvalidLatitude, isInvalidLongitude, normLat, normLon, normLon, normLon360, range180, setLatLon

Methods inherited from class java.awt.geom.Point2D

clone, distance, distanceSq, hashCode, setLocation

Methods inherited from class java.lang.Object

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

Field Details

lat

protected double lat

lon

protected double lon

radLat

protected transient double radLat

radLon

protected transient double radLon

Constructor Details

Double

public Double()

Default constructor, values set to 0, 0.

Double

public Double(double lat,
 double lon)

Set the latitude, longitude for this point in decimal degrees.

Parameters:

lat - latitude

lon - longitude.

Double

public Double(double lat,
 double lon,
 boolean isRadian)

Set the latitude, longitude for this point, with the option of noting whether the values are in degrees or radians.

Parameters:

lat - latitude

lon - longitude.

isRadian - true if in radians, false if in degrees true of values are radians.

Double

public Double(LatLonPoint2D llp)

Create Double version from another LatLonPoint2D.

Parameters:

llp -

Double

public Double(Point2D pt2D)

Create Double version from Point2D object, where the x, y values are expected to be decimal degrees.

Parameters:

pt2D -

Method Details

setLocation

public void setLocation(double x,
 double y)

Point2D method, inheriting signature!!

Specified by:

setLocation in class Point2D

Parameters:

x - longitude value in decimal degrees.

y - latitude value in decimal degrees.

setLatLon

public void setLatLon(double lat,
 double lon)

Set latitude and longitude.

Specified by:

setLatLon in class LatLonPoint2D

Parameters:

lat - latitude in decimal degrees.

lon - longitude in decimal degrees.

setLatLon

public void setLatLon(double lat,
 double lon,
 boolean isRadians)

Set latitude and longitude.

Specified by:

setLatLon in class LatLonPoint2D

Parameters:

lat - latitude.

lon - longitude.

isRadians - true if lat/lon values are radians.

getX

public double getX()

Specified by:

getX in class Point2D

Returns:

longitude in decimal degrees.

getY

public double getY()

Specified by:

getY in class Point2D

Returns:

latitude in decimal degrees.

getLatitude

public double getLatitude()

Specified by:

getLatitude in class LatLonPoint2D

Returns:

float latitude in decimal degrees.

getLongitude

public double getLongitude()

Specified by:

getLongitude in class LatLonPoint2D

Returns:

float longitude in decimal degrees.

getRadLon

public double getRadLon()

Specified by:

getRadLon in class LatLonPoint2D

Returns:

radian longitude.

getRadLat

public double getRadLat()

Specified by:

getRadLat in class LatLonPoint2D

Returns:

radian latitude.

setLatitude

public void setLatitude(double lat)

Set latitude.

Specified by:

setLatitude in class LatLonPoint2D

Parameters:

lat - latitude in decimal degrees

setLongitude

public void setLongitude(double lon)

Set longitude.

Specified by:

setLongitude in class LatLonPoint2D

Parameters:

lon - longitude in decimal degrees

toString

public String toString()

Overrides:

toString in class Object