Here you can find the source of computeDistance(int p1x, int p1y, int p2x, int p2y)
public static double computeDistance(int p1x, int p1y, int p2x, int p2y)
//package com.java2s; /*/*ww w . j a va 2s . co m*/ This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ public class Main { /** * Calcula la distancia euclidea de dos puntos, dado sus coordenadas. */ public static double computeDistance(int p1x, int p1y, int p2x, int p2y) { int cat1 = Math.abs(p1x - p2x); int cat2 = Math.abs(p1y - p2y); double dis = Math.sqrt((Math.pow(cat1, 2) + Math.pow(cat2, 2))); return dis; } }