com.infoviz.util
Class AngleMath

java.lang.Object
  com.infoviz.util.AngleMath

public class AngleMath

extends java.lang.Object

$Id$ $Revision$ $Author$

Field Summary

static double	HALF_PI
static double	THREE_FOURTH_PI
static double	TWO_PI

Constructor Summary

AngleMath()

Method Summary

static boolean	inFirstQuarter(double angle)
static boolean	inFourthQuarter(double angle)
static boolean	inLowerHalf(double angle)
static boolean	inSecondQuarter(double angle)
static boolean	inThirdQuarter(double angle)
static boolean	inUpperHalf(double angle)

Methods inherited from class java.lang.Object

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

Field Detail

TWO_PI

public static final double TWO_PI

See Also:

Constant Field Values

HALF_PI

public static final double HALF_PI

See Also:

Constant Field Values

THREE_FOURTH_PI

public static final double THREE_FOURTH_PI

See Also:

Constant Field Values

Constructor Detail

AngleMath

public AngleMath()

Method Detail

inFirstQuarter

public static boolean inFirstQuarter(double angle)

inSecondQuarter

public static boolean inSecondQuarter(double angle)

inThirdQuarter

public static boolean inThirdQuarter(double angle)

inFourthQuarter

public static boolean inFourthQuarter(double angle)

inUpperHalf

public static boolean inUpperHalf(double angle)

inLowerHalf

public static boolean inLowerHalf(double angle)