Java Float to Byte Array floatToByteArray(float source)

Description

float To Byte Array

License

Open Source License

Declaration

public static byte[] floatToByteArray(float source) 

Method Source Code

//package com.java2s;
/*// www  . ja v a 2  s.co  m
 * gMix open source project - https://svs.informatik.uni-hamburg.de/gmix/
 * Copyright (C) 2012  Karl-Peter Fuchs
 * 
 * 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 byte[] floatToByteArray(float source) {
        return intToByteArray(Float.floatToRawIntBits(source));
    }

    /**
     * Converts the bypassed int value to a byte array.
     * 
     * @param source   The int value to be translated.
     * @return          Byte array representation of the bypassed int value.
     */
    public static byte[] intToByteArray(int source) {

        byte[] result = new byte[4];

        for (int i = 0; i < 4; ++i) {

            result[3 - i] = (byte) ((source & (0xff << (i << 3))) >>> (i << 3));

        }

        return result;
    }
}

Related

1. floatToByte(float[] values)
2. floatToByteArray(float number)
3. floatToByteArray(float value)
4. floatToByteArrayBE(float data)
5. floatToBytes(final float f)
6. floatToBytes(float f)