Java Double Number Round roundDown(final float realNumber)

Description

Round the number down to the closest integer

License

Open Source License

Declaration

public static int roundDown(final float realNumber) 

Method Source Code

//package com.java2s;
/*//from   w  w w .j av  a  2s  .  c om
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2007-2008, Open Source Geospatial Foundation (OSGeo)
 *
 *    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;
 *    version 2.1 of the License.
 *
 *    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.
 */

public class Main {
    /**
     * Round the number down to the closest integer
     */
    public static int roundDown(final float realNumber) {
        return (int) Math.round(Math.floor(realNumber));
    }
}

Related

1. roundDown(double n)
2. roundDown(double num)
3. roundDown(double val, int decimals)
4. roundDown(double value, double units)
5. roundDown(double value, int gridSize)
6. RoundDown(final T number)
7. roundDown(int n, int m)
8. roundDown(int number, int mod)
9. roundDown(int val, int shift)