jumbo.euclid
Class Polar

java.lang.Object
  |
  +--jumbo.euclid.Polar

public class Polar

extends java.lang.Object

Polar - Polar coordinates (r, theta)

Constructor Summary

Polar()

Polar(Complex c)

Polar(double a, Angle b)

Polar(Polar a)

Method Summary

Polar	divideBy(Polar f) divide a polar by a polar
boolean	equals(Polar a) are two polar equal?
double	getR() gets radial part
Angle	getTheta() gets angular part
double	getX() get X, Y and XY coords
Real2	getXY()
double	getY()
Polar	multiplyBy(double f) multiply a polar by a scalar
Polar	multiplyBy(Polar f) multiply a polar by a polar
Polar	plus(Polar a2) add two polars
void	subtract() unary minus
Polar	subtract(Polar a2) subtract two polars
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Polar

public Polar()

Polar

public Polar(double a,
             Angle b)

Polar

public Polar(Complex c)

Polar

public Polar(Polar a)

Method Detail

getR

public double getR()

gets radial part

getTheta

public Angle getTheta()

gets angular part

plus

public Polar plus(Polar a2)

add two polars

subtract

public Polar subtract(Polar a2)

subtract two polars

subtract

public void subtract()

unary minus

multiplyBy

public Polar multiplyBy(Polar f)

multiply a polar by a polar

multiplyBy

public Polar multiplyBy(double f)

multiply a polar by a scalar

divideBy

public Polar divideBy(Polar f)
               throws java.lang.ArithmeticException

divide a polar by a polar

equals

public boolean equals(Polar a)

are two polar equal?

getX

public double getX()

get X, Y and XY coords

getY

public double getY()

getXY

public Real2 getXY()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object