jwo.landserf.process.gps
Class AngleRadians

java.lang.Object
  jwo.landserf.process.gps.AngleRadians

public class AngleRadians

extends Object

Used to represent an angular coordinate in radians, usually for global lat,lng position.

Version:

2.2, 24th June, 2004.

Author:

Jo Wood, based on the design by Henrik Sorensen (haas@itu.dk).

Constructor Summary

AngleRadians(double angle)
Initialises object with a given angle in degrees.

Method Summary

boolean	equals(AngleRadians otherAngle) Tests if the two angles are identical.
double	getAngle() Reports his angle in radians.
int	getDegrees() Reports the whole degrees part of this angle.
double	getMinutes() Reports the minutes part of this angle.
boolean	greaterThan(AngleRadians otherAngle) Tests if this angle is greater than the given angle.
boolean	lessThan(AngleRadians otherAngle) Tests if this angle is less than the given angle.
String	toString() Reports the value of this angle in degrees and minutes.

Methods inherited from class java.lang.Object

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

Constructor Detail

AngleRadians

public AngleRadians(double angle)

Initialises object with a given angle in degrees. Note that this is an immutable class so cannot change its angular value.

Parameters:

angle - Angle in degrees.

Method Detail

getAngle

public double getAngle()

Reports his angle in radians.

Returns:

Angle (not rounded or truncated).

getDegrees

public int getDegrees()

Reports the whole degrees part of this angle.

Returns:

The whole number of degrees in this angle (truncated not rounded).

getMinutes

public double getMinutes()

Reports the minutes part of this angle. Can include decimal minutes.

Returns:

The minutes component of this angle.

toString

public String toString()

Reports the value of this angle in degrees and minutes.

Returns:

A textual representation of this angle. Useful for reporting angle to user.

equals

public boolean equals(AngleRadians otherAngle)

Tests if the two angles are identical.

Parameters:

otherAngle - Other angle to compare with this one.

Returns:

True if this angle is equal to the given one.

greaterThan

public boolean greaterThan(AngleRadians otherAngle)

Tests if this angle is greater than the given angle.

Parameters:

otherAngle - Other angle to compare with this one.

Returns:

True if this angle is greater than the given one.

lessThan

public boolean lessThan(AngleRadians otherAngle)

Tests if this angle is less than the given angle.

Parameters:

otherAngle - Other angle to compare with this one.

Returns:

True if this angle is less than the given one.