/**
 * MainMyPoint2d
 * Classe di prova della classe MyPoint2D
 *
 * @see MyPoint2D
 *
 * @author Adriano Luchetta
 * @version 25-10-2007
 *
 */
 
import java.util.Scanner;
public class MainMyPoint2D
{
   public static void main(String[] args)
   {
      Scanner in = new Scanner(System.in);
      
       System.out.println();
       System.out.println("*********************************************************************");
       System.out.println("* Acquisisce le coordinate dei punti P e Q da standard input        *");       
       System.out.println("* Invia a standard output la descrizione testuale dei punti         *");
       System.out.println("* la distanza fra i punti e la descrizione testuale del punto medio *");              
       System.out.println("*********************************************************************\n");
            
      System.out.print("P x? y? ");
      double xp = in.nextDouble();
      double yp = in.nextDouble();
      MyPoint2D p = new MyPoint2D(xp, yp);
      
      System.out.print("Q x? y? ");
      double xq = in.nextDouble();
      double yq = in.nextDouble();
      MyPoint2D q = new MyPoint2D(xq, yq);
      
      System.out.println("Descrizione testuale dei punti P e Q: ");
      System.out.println(p);              
      System.out.println(q);
      
      System.out.println("Distanza e punto medio dei punti P e Q: ");
      System.out.println("distanza PQ: " + p.distance(q));
      System.out.println("punto medio : " + p.mediumPoint(q));
      
      System.out.print("Trasla punto P. deltaX? deltaY?: ");
      double deltaX = in.nextDouble();
      double deltaY = in.nextDouble();
      MyPoint2D r = p.translate(deltaX, deltaY);
      System.out.println("punto traslato: " + r);
      
      in.close();        
   }
}