lt.monarch.math.geom
Class PolarPoint

java.lang.Object
  java.awt.geom.Point2D
      java.awt.geom.Point2D.Double
          lt.monarch.math.geom.Point2D
              lt.monarch.math.geom.PolarPoint

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, GeneralPoint

public class PolarPoint
extends Point2D

Defines a point in a polar 2-dimensional coordinate space. Location of a point is defined as a distance from the center and an angle. Distance should be in range [0,1]. Angle is defined in radians.

See Also:

Serialized Form

Nested Class Summary

Modifier and Type	Class and Description

Nested classes/interfaces inherited from class java.awt.geom.Point2D

java.awt.geom.Point2D.Double, java.awt.geom.Point2D.Float

Field Summary

Modifier and Type	Field and Description

Fields inherited from class java.awt.geom.Point2D.Double

x, y

Constructor and Description

PolarPoint()
Constructs a new PolarPoint.

PolarPoint(double angle, double radius)
Constructs a new PolarPoint with the specified angle and radius.

PolarPoint(PolarPoint pt)
Constructs a new PolarPoint with the angle and radius taken from the specified polar point.

Method Summary

Modifier and Type	Method and Description
double	getAngle() Returns the angle of the polar point.
double	getRadius() Returns the radius of the polar point.

Methods inherited from class lt.monarch.math.geom.Point2D

set, setX, setY, toString

Methods inherited from class java.awt.geom.Point2D.Double

getX, getY, setLocation

Methods inherited from class java.awt.geom.Point2D

clone, distance, distance, distance, distanceSq, distanceSq, distanceSq, equals, hashCode, setLocation

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface lt.monarch.math.geom.GeneralPoint

getX, getY

Constructor Detail

PolarPoint

public PolarPoint()

Constructs a new PolarPoint.

PolarPoint

public PolarPoint(double angle,
                  double radius)

Constructs a new PolarPoint with the specified angle and radius.

Parameters:

angle - the angle defined in radians

radius - the distance from the center in range [0,1]

PolarPoint

public PolarPoint(PolarPoint pt)

Constructs a new PolarPoint with the angle and radius taken from the specified polar point.

Parameters:

pt - the PolarPoint the radius and angle to take from

Method Detail

getRadius

public double getRadius()

Returns the radius of the polar point.

Returns:

the radius of the polar point

getAngle

public double getAngle()

Returns the angle of the polar point.

Returns:

the angle of the polar point