inra.ijpb.data

Class Cursor2D

java.lang.Object

inra.ijpb.data.Cursor2D

public class Cursor2D
extends Object

A simple class to record the coordinates a pixel in a 2D image.

See Also:

Cursor3D

Constructor Summary

Constructors

Constructor and Description
Cursor2D(int x, int y) Creates a new cursor from two coordinates.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
double	euclideanDistance(Cursor2D c) Calculate Euclidean distance to another cursor
int	getX()
int	getY()
void	set(int x, int y) Sets the position of this cursor.

Methods inherited from class java.lang.Object

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

Constructor Detail

Cursor2D

public Cursor2D(int x,
                int y)

Creates a new cursor from two coordinates.

Parameters:

x - the x-coordinate

y - the y-coordinate

Method Detail

set

public void set(int x,
                int y)

Sets the position of this cursor.

Parameters:

x - the new x-coordinate

y - the new y-coordinate

getX

public int getX()

Returns:

the x-position of this cursor

getY

public int getY()

Returns:

the y-position of this cursor

equals

public boolean equals(Object other)

Overrides:

equals in class Object

euclideanDistance

public double euclideanDistance(Cursor2D c)

Calculate Euclidean distance to another cursor

Parameters:

c - cursor to calculate distance to

Returns:

Euclidean distance between this cursor and the input one