Package lejos.robotics.geometry

Class Point2D.Double

java.lang.Object

lejos.robotics.geometry.Point2D

lejos.robotics.geometry.Point2D.Double

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

Point2D

public static class Point2D.Double
extends Point2D

A point with double coordinates.

Nested Class Summary

Nested classes/interfaces inherited from class lejos.robotics.geometry.Point2D

Point2D.Double, Point2D.Float

Field Summary

Fields

Modifier and Type	Field and Description
double	x The x coordinate of the point
double	y The y coordinate of the point

Constructor Summary

Constructors

Constructor and Description
Double() Create a point at (0,0) with double coordinates
Double(double x, double y) Create a point at (x,y) with double coordinates

Method Summary

Modifier and Type	Method and Description
double	getX() Get the x coordinate as a double
double	getY() Get the y coordinate as a double
void	setLocation(double x, double y) Set the location of this Point2D using double coordinates
java.lang.String	toString() Represent the Point2D.Double as a String

Methods inherited from class lejos.robotics.geometry.Point2D

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

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

The x coordinate of the point

y

public double y

The y coordinate of the point

Constructor Detail

Double

public Double()

Create a point at (0,0) with double coordinates

Double

public Double(double x,
              double y)

Create a point at (x,y) with double coordinates

Parameters:

x - the x coordinate

y - the y coordinate

Method Detail

getX

public double getX()

Description copied from class: Point2D

Get the x coordinate as a double

Specified by:

getX in class Point2D

Returns:

the x co-ordinate (as a double)

getY

public double getY()

Description copied from class: Point2D

Get the y coordinate as a double

Specified by:

getY in class Point2D

Returns:

the y coordinate (as a double)

setLocation

public void setLocation(double x,
                        double y)

Description copied from class: Point2D

Set the location of this Point2D using double coordinates

Specified by:

setLocation in class Point2D

Parameters:

x - the new x coordinate

y - the new y coordinate

toString

public java.lang.String toString()

Represent the Point2D.Double as a String

Overrides:

toString in class java.lang.Object