appletbots.geometry
Class Point

java.lang.Object
  appletbots.geometry.Point

public class Point
extends java.lang.Object

This class represents a point in two-dimensional space

Author:

Erik Rasmussen

Field Summary

double	x The x-coordinate
double	y The y-coordinate

Constructor Summary

Point(double x, double y)
Creates a new point with the given coordinates

Method Summary

Point	add(Vector vector) Returns the result of adding a vector to this point
java.lang.Object	clone() Returns a copy of this point
double	distance(Point point) Returns the distance between this point and another point
boolean	equals(java.lang.Object obj) Returns whether or not this point equals another point
java.lang.String	toString() Returns a string representation of this point

Methods inherited from class java.lang.Object

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

Field Detail

x

public double x

The x-coordinate

y

public double y

The y-coordinate

Constructor Detail

Point

public Point(double x,
             double y)

Creates a new point with the given coordinates

Parameters:

x - The x-coordinate

y - The y-coordinate

Method Detail

distance

public double distance(Point point)

Returns the distance between this point and another point

Parameters:

point - Another point

Returns:

The distance between this point and another point

add

public Point add(Vector vector)

Returns the result of adding a vector to this point

Parameters:

vector - The vector to add

Returns:

The result of adding a vector to this point

equals

public boolean equals(java.lang.Object obj)

Returns whether or not this point equals another point

Overrides:

equals in class java.lang.Object

Parameters:

obj - Another point

Returns:

Whether or not this point equals another point

clone

public java.lang.Object clone()

Returns a copy of this point

Overrides:

clone in class java.lang.Object

Returns:

A copy of this point

toString

public java.lang.String toString()

Returns a string representation of this point

Overrides:

toString in class java.lang.Object

Returns:

A string representation of this point