com.infoviz.util
Class AngleMath

java.lang.Object
  extended bycom.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)