Here you can find the source of vectorSubstract(float x1, float y1, float x2, float y2)
public static String vectorSubstract(float x1, float y1, float x2, float y2)
//package com.java2s; /*/*from www. j ava 2s .c o m*/ * Copyright (C) Justo Montiel, David Torres, Sergio Gomez, Alberto Fernandez * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see * <http://www.gnu.org/licenses/> */ public class Main { public static String vectorSubstract(float x1, float y1, float x2, float y2) { return (x1 + " " + y1 + " " + x2 + " " + y2 + " vsub"); } }