libjava/java/awt/Point.java

   1 /* Copyright (C) 1999  Red Hat, Inc.
   2
   3    This file is part of libjava.
   4
   5 This software is copyrighted work licensed under the terms of the
   6 Libjava License.  Please consult the file "LIBJAVA_LICENSE" for
   7 details.  */
   8
   9 package java.awt;
  10 import java.awt.geom.Point2D;
  11
  12 /**
  13  * @author Per Bothner <bothner@cygnus.com>
  14  * @date February 8, 1999.
  15  */
  16
  17 /* Written using "Java Class Libraries", 2nd edition, plus online
  18  * API docs for JDK 1.2 beta from http://www.javasoft.com.
  19  * Status:  Believed complete and correct, except that neither toString
  20  * nor hashCode have been compared with JDK output.
  21  */
  22
  23 public class Point extends Point2D implements java.io.Serializable
  24 {
  25   public int x;
  26   public int y;
  27
  28   public Point () { }
  29
  30   public Point (Point p) { this.x = p.x;  this.y = p.y; }
  31
  32   public Point (int x, int y) { this.x = x;  this.y = y; }
  33
  34   public boolean equals (Object obj)
  35   {
  36     if (! (obj instanceof Point))
  37       return false;
  38     Point p = (Point) obj;
  39     return this.x == p.x && this.y == p.y;
  40   }
  41
  42   public int hashCode () { return x ^ y; }
  43
  44   public Point getLocation () { return new Point(this); }
  45
  46   public void move (int x, int y) { this.x = x;  this.y = y; }
  47
  48   public void setLocation (int x, int y) { this.x = x;  this.y = y; }
  49
  50   public void setLocation (Point pt) { this.x = pt.x;  this.y = pt.y; }
  51
  52   public void translate (int x, int y) { this.x += x;  this.y += y; }
  53
  54   public String toString ()
  55   {
  56     return "Point[x:"+x+",y:"+y+']';
  57   }
  58
  59   public double getX() { return x; }
  60   public double getY() { return y; }
  61
  62   public void setLocation (double x, double y)
  63   { this.x = (int) x;  this.y = (int) y; }
  64
  65 }