nl.tudelft.simulation.language.d2
Class Angle

java.lang.Object
  nl.tudelft.simulation.language.d2.Angle

public final class Angle
extends Object

The Angle class presents a number of mathematical utility functions on the angle.

(c) copyright 2002-2005 Delft University of Technology , the Netherlands.

See for project information www.simulation.tudelft.nl/language
License of use: Lesser General Public License (LGPL) , no warranty

Version:

$Revision: 1.1 $ $Date: 2007/01/06 13:25:55 $

Author:

Alexander Verbraeck

Method Summary

static double	angle(Point2D p0, Point2D p1) Return the 2-pi normalized angle when making an arc from p0 to p1
static double	normalize2Pi(double angle) Normalize an angle between 0 and 2*pi
static double	normalizePi(double angle) Normalize an angle between -pi and +pi

Methods inherited from class java.lang.Object

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

Method Detail

normalize2Pi

public static double normalize2Pi(double angle)

Normalize an angle between 0 and 2*pi

Parameters:

angle - the angle to normalize

Returns:

normalized angle

normalizePi

public static double normalizePi(double angle)

Normalize an angle between -pi and +pi

Parameters:

angle - the angle to normalize

Returns:

normalized angle

angle

public static double angle(Point2D p0,
                           Point2D p1)

Return the 2-pi normalized angle when making an arc from p0 to p1

Parameters:

p0 - first point

p1 - second point

Returns:

the normalized angle