jcckit.util

Class Point

java.lang.Object

jcckit.util.Point

Direct Known Subclasses:

DataPoint, GraphPoint

public class Point
extends java.lang.Object

Immutable class of a two-dimensional point with floating point coordinates.

Constructor Summary

Constructors

Constructor and Description
Point(double[] vector) Creates an instance for the specified vector.
Point(double x, double y) Creates an instance for the specified coordinates.

Method Summary

Modifier and Type	Method and Description
double	getX() Returns the x-coordinate of the point.
double	getY() Returns the y-coordinate of the point.

Methods inherited from class java.lang.Object

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

Constructor Detail

Point

public Point(double[] vector)

Creates an instance for the specified vector. The value of the first/second element of vector denotes the x/y value. If vector is null or not long enough 0 will be used as default values.

Point

public Point(double x,
             double y)

Creates an instance for the specified coordinates.

Method Detail

getX

public double getX()

Returns the x-coordinate of the point.

getY

public double getY()

Returns the y-coordinate of the point.