Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2010- Peer internet solutions
 * 
 * This file is part of be.artoria.belfortapp.mixare.
 * 
 * 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 {
    public static String formatDist(float meters) {
        if (meters < 1000) {
            return ((int) meters) + "m";
        } else if (meters < 10000) {
            return formatDec(meters / 1000f, 1) + "km";
        } else {
            return ((int) (meters / 1000f)) + "km";
        }
    }

    static String formatDec(float val, int dec) {
        int factor = (int) Math.pow(10, dec);

        int front = (int) (val);
        int back = (int) Math.abs(val * (factor)) % factor;

        return front + "." + back;
    }
}