Java Float Number Clamp clamp(float x, float a, float b)

Description

Clamp a value to an interval.

License

Open Source License

Parameter

Parameter	Description
a	the lower clamp threshold
b	the upper clamp threshold
x	the input parameter

Return

the clamped value

Declaration

public static float clamp(float x, float a, float b) 

Method Source Code

//package com.java2s;
/*//  w ww . j  a v  a  2  s.com
 * Copyright (c) 2006-2011 Karsten Schmidt
 * 
 * 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.
 * 
 * http://creativecommons.org/licenses/LGPL/2.1/
 * 
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

public class Main {
    /**
     * Clamp a value to an interval.
     * @param a the lower clamp threshold
     * @param b the upper clamp threshold
     * @param x the input parameter
     * @return the clamped value
     */
    public static float clamp(float x, float a, float b) {
        return (x < a) ? a : (x > b) ? b : x;
    }

    /**
     * Clamp a value to an interval.
     * @param a the lower clamp threshold
     * @param b the upper clamp threshold
     * @param x the input parameter
     * @return the clamped value
     */
    public static int clamp(int x, int a, int b) {
        return (x < a) ? a : (x > b) ? b : x;
    }
}

Related

1. clamp(float value, float min, float max)
2. clamp(float value, float min, float max)
3. clamp(float value, float min, float max)
4. clamp(float value, float minimum, float maximum)
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7. clamp180(float r1, float r2)
8. clamp1f(float f)
9. clamp360(float dir)