Java Double Number Round round(double x)

Description

round

License

Open Source License

Return

nearest rounding of x

Declaration

final static public double round(double x) 

Method Source Code

//package com.java2s;
/* /*from  www.  j  a  v a 2 s.  c o m*/
 * PROJECT: NyARToolkit
 * --------------------------------------------------------------------------------
 * This work is based on the original ARToolKit developed by
 *  Copyright 2013-2015 Daqri, LLC.
 *  Author(s): Chris Broaddus
 *
 * The NyARToolkit is Java edition ARToolKit class library.
 *  Copyright (C)2016 Ryo Iizuka
 * 
 * NyARToolkit is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as publishe
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * NyARToolkit 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 program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * As a special exception, the copyright holders of this library give you
 * permission to link this library with independent modules to produce an
 * executable, regardless of the license terms of these independent modules, and to
 * copy and distribute the resulting executable under terms of your choice,
 * provided that you also meet, for each linked independent module, the terms and
 * conditions of the license of that module. An independent module is a module
 * which is neither derived from nor based on this library. If you modify this
 * library, you may extend this exception to your version of the library, but you
 * are not obligated to do so. If you do not wish to do so, delete this exception
 * statement from your version.
 * 
 */

public class Main {
    /**
     * @return nearest rounding of x
     */
    final static public double round(double x) {
        return Math.floor((x + 0.5));
    }
}

Related

1. round(double value, int roundingFactor)
2. round(double value, int scalar, int standard)
3. round(double valueToRound, int numberOfDecimalPlaces)
4. round(double valueToTruncate, int requiredDecimalPlaces)
5. round(double what, int howmuch)
6. round(double x)
7. round(double x)
8. round(double x)
9. round(double x, int numPlaces)