Java Double to Byte Array double2bytearray(double rastervalue)

Description

doublebytearray

License

Open Source License

Declaration

public static byte[] double2bytearray(double rastervalue) 

Method Source Code

//package com.java2s;
/*//from   www  .j a v  a 2  s .c  om
 * JGrass - Free Open Source Java GIS http://www.jgrass.org 
 * (C) HydroloGIS - www.hydrologis.com 
 *
 * This program 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 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 Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static byte[] double2bytearray(double rastervalue) {
        long l = Double.doubleToLongBits(rastervalue);
        byte[] b = new byte[8];
        int shift = 64 - 8;
        for (int k = 0; k < 8; k++, shift -= 8) {
            b[k] = (byte) (l >>> shift);
        }
        return b;
    }
}

Related

1. double2bytes(double v)
2. double2bytes(double v, byte[] b)
3. double2bytes(double v, int len)
4. double2bytes(double value)