Package mathvoyage.geometry

Class PolarPoint

java.lang.Object

mathvoyage.geometry.PolarPoint

All Implemented Interfaces:

Point

public class PolarPoint
extends Object
implements Point

The type Polar point.

Constructor Summary

Constructors

Constructor	Description
PolarPoint(double r, double theta)	Instantiates a new Polar point.

Method Summary

Modifier and Type	Method	Description
double	getR()	Returns the r-coordinate of the point.
double	getTheta()	Returns the theta-coordinate of the point.
double	getX()	Returns the x-coordinate of the point.
double	getY()	Returns the y-coordinate of the point.
Point	toCartesian()	To cartesian point.
Point	toPolar()	To polar point.

Methods inherited from class java.lang.Object

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

Constructor Details

PolarPoint

public PolarPoint(double r,
 double theta)

Instantiates a new Polar point.

Parameters:

r - the r

theta - the theta

Method Details

getR

public double getR()

Returns the r-coordinate of the point.

Specified by:

getR in interface Point

Returns:

The r-coordinate of the point

getTheta

public double getTheta()

Returns the theta-coordinate of the point.

Specified by:

getTheta in interface Point

Returns:

The theta-coordinate of the point

getX

public double getX()

Returns the x-coordinate of the point.

Specified by:

getX in interface Point

Returns:

The x-coordinate of the point

getY

public double getY()

Returns the y-coordinate of the point.

Specified by:

getY in interface Point

Returns:

The y-coordinate of the point

toCartesian

public Point toCartesian()

Description copied from interface: Point

To cartesian point.

Specified by:

toCartesian in interface Point

Returns:

the point

toPolar

public Point toPolar()

Description copied from interface: Point

To polar point.

Specified by:

toPolar in interface Point

Returns:

the point