Cursor2D

java.lang.Object

inra.ijpb.data.Cursor2D

public class Cursor2D
extends java.lang.Object

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

See Also:: Cursor3D

Constructor Summary

Constructors

Constructor Description

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

Method Summary

Modifier and Type	Method	Description
`boolean`	`equals(java.lang.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

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

Constructor Details
- Cursor2D
  
  public Cursor2D(int x, int y)
  
  Creates a new cursor from two coordinates.
  
  Parameters:
  
  x - the x-coordinate
  
  y - the y-coordinate
Method Details
- 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(java.lang.Object other)
  
  Overrides:
  
  equals in class java.lang.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