ucar.unidata.geoloc

Class LatLonPointImpl

java.lang.Object

ucar.unidata.geoloc.LatLonPointImpl

All Implemented Interfaces:

Serializable, LatLonPoint

Direct Known Subclasses:

LatLonPointImmutable

Deprecated.

only use LatLonPoint in 6.

public class LatLonPointImpl
extends Object
implements LatLonPoint, Serializable

Standard implementation of LatLonPoint. Longitude is always between -180 and +180 deg. Latitude is always between -90 and +90 deg.

See Also:

LatLonPoint, Serialized Form

Constructor Summary

Constructors

Constructor and Description
LatLonPointImpl() Deprecated. Default constructor with values 0,0.
LatLonPointImpl(double lat, double lon) Deprecated. Creates a LatLonPoint from component latitude and longitude values.
LatLonPointImpl(LatLonPoint pt) Deprecated. Copy Constructor.

Method Summary

Modifier and Type	Method and Description
static boolean	betweenLon(double lon, double lonBeg, double lonEnd) Deprecated.
boolean	equals(Object other) Deprecated.
static double	getClockwiseDistanceTo(double from, double to) Deprecated.
double	getLatitude() Deprecated. Returns the latitude, in degrees.
double	getLongitude() Deprecated. Returns the longitude, in degrees.
int	hashCode() Deprecated.
static double	latNormal(double lat) Deprecated. Normalize the latitude to lie between +/-90
static String	latToString(double lat, int ndec) Deprecated. Make a nicely formatted representation of a latitude, eg 40.34N or 12.9S.
static double	lonDiff(double lon1, double lon2) Deprecated. Find difference (lon1 - lon2) normalized so that maximum value is += 180.
static double	lonNormal(double lon) Deprecated. Normalize the longitude to lie between +/-180
static double	lonNormal(double lon, double center) Deprecated. put longitude into the range [center +/- 180] deg
static double	lonNormal360(double lon) Deprecated. put longitude into the range [0, 360] deg
static double	lonNormalFrom(double lon, double start) Deprecated. put longitude into the range [start, start+360] deg
static String	lonToString(double lon, int ndec) Deprecated. Make a nicely formatted representation of a longitude, eg 120.3W or 99.99E.
boolean	nearlyEquals(LatLonPoint that, double maxRelDiff) Deprecated. Returns true if this point is nearly equal to that.
static double	range180(double lon) Deprecated. put longitude into the range [-180, 180] deg
void	set(double lat, double lon) Deprecated. set lat, lon using double values
void	set(float lat, float lon) Deprecated. set lat, lon using float values
void	set(LatLonPoint pt) Deprecated. set lat, lon using values of pt
void	setLatitude(double lat) Deprecated. Set the latitude, in degrees.
void	setLongitude(double lon) Deprecated. Set the longitude, in degrees.
String	toString() Deprecated. Default string representation
String	toString(int sigDigits) Deprecated. String representation in the form, eg 40.23N 105.1W

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ucar.unidata.geoloc.LatLonPoint

nearlyEquals

Constructor Detail

LatLonPointImpl

public LatLonPointImpl()

Deprecated.

Default constructor with values 0,0.

LatLonPointImpl

public LatLonPointImpl(LatLonPoint pt)

Deprecated.

Copy Constructor.

Parameters:

pt - point to copy

LatLonPointImpl

public LatLonPointImpl(double lat,
                       double lon)

Deprecated.

Creates a LatLonPoint from component latitude and longitude values. The longitude is adjusted to be in the range [-180.,180.].

Parameters:

lat - north latitude in degrees

lon - east longitude in degrees

Method Detail

betweenLon

public static boolean betweenLon(double lon,
                                 double lonBeg,
                                 double lonEnd)

Deprecated.

Test if point lies between two longitudes, deal with wrapping.

Parameters:

lon - point to test

lonBeg - beginning longitude

lonEnd - ending longitude

Returns:

true if lon is between lonBeg and lonEnd.

getClockwiseDistanceTo

public static double getClockwiseDistanceTo(double from,
                                            double to)

Deprecated.

range180

public static double range180(double lon)

Deprecated.

put longitude into the range [-180, 180] deg

Parameters:

lon - lon to normalize

Returns:

longitude in range [-180, 180] deg

lonNormal360

public static double lonNormal360(double lon)

Deprecated.

put longitude into the range [0, 360] deg

Parameters:

lon - lon to normalize

Returns:

longitude into the range [0, 360] deg

lonNormal

public static double lonNormal(double lon,
                               double center)

Deprecated.

put longitude into the range [center +/- 180] deg

Parameters:

lon - lon to normalize

center - center point

Returns:

longitude into the range [center +/- 180] deg

lonNormalFrom

public static double lonNormalFrom(double lon,
                                   double start)

Deprecated.

put longitude into the range [start, start+360] deg

Parameters:

lon - lon to normalize

start - starting point

Returns:

longitude into the [start, start+360] deg

lonNormal

public static double lonNormal(double lon)

Deprecated.

Normalize the longitude to lie between +/-180

Parameters:

lon - east latitude in degrees

Returns:

normalized lon

lonDiff

public static double lonDiff(double lon1,
                             double lon2)

Deprecated.

Find difference (lon1 - lon2) normalized so that maximum value is += 180.

Parameters:

lon1 - start

lon2 - end

Returns:

normalized difference

latNormal

public static double latNormal(double lat)

Deprecated.

Normalize the latitude to lie between +/-90

Parameters:

lat - north latitude in degrees

Returns:

normalized lat

latToString

public static String latToString(double lat,
                                 int ndec)

Deprecated.

Make a nicely formatted representation of a latitude, eg 40.34N or 12.9S.

Parameters:

lat - the latitude.

ndec - number of digits to right of decimal point

Returns:

String representation.

lonToString

public static String lonToString(double lon,
                                 int ndec)

Deprecated.

Make a nicely formatted representation of a longitude, eg 120.3W or 99.99E.

Parameters:

lon - the longitude.

ndec - number of digits to right of decimal point

Returns:

String representation.

getLongitude

public double getLongitude()

Deprecated.

Returns the longitude, in degrees.

Specified by:

getLongitude in interface LatLonPoint

Returns:

the longitude, in degrees

getLatitude

public double getLatitude()

Deprecated.

Returns the latitude, in degrees.

Specified by:

getLatitude in interface LatLonPoint

Returns:

the latitude, in degrees

set

public void set(LatLonPoint pt)

Deprecated.

set lat, lon using values of pt

Parameters:

pt - point to use

set

public void set(double lat,
                double lon)

Deprecated.

set lat, lon using double values

Parameters:

lat - lat value

lon - lon value

set

public void set(float lat,
                float lon)

Deprecated.

set lat, lon using float values

Parameters:

lat - lat value

lon - lon value

setLongitude

public void setLongitude(double lon)

Deprecated.

Set the longitude, in degrees. It is normalized to +/-180.

Parameters:

lon - east longitude in degrees

setLatitude

public void setLatitude(double lat)

Deprecated.

Set the latitude, in degrees. Must lie beween +/-90

Parameters:

lat - north latitude in degrees

nearlyEquals

public boolean nearlyEquals(LatLonPoint that,
                            double maxRelDiff)

Deprecated.

Description copied from interface: LatLonPoint

Returns true if this point is nearly equal to that. The "near equality" of points is determined using Misc.nearlyEquals(double, double, double), with the specified maxRelDiff.

Specified by:

nearlyEquals in interface LatLonPoint

Parameters:

that - the other point to check.

maxRelDiff - the maximum relative difference the two points may have.

Returns:

true if this point is nearly equal to that.

equals

public boolean equals(Object other)

Deprecated.

Overrides:

equals in class Object

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class Object

toString

public String toString()

Deprecated.

Default string representation

Overrides:

toString in class Object

Returns:

string representing this point

toString

public String toString(int sigDigits)

Deprecated.

String representation in the form, eg 40.23N 105.1W

Parameters:

sigDigits - significant digits

Returns:

String representation