Java Utililty Methods Double to Byte Array

List of utility methods to do Double to Byte Array

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Description

The list of methods to do Double to Byte Array are organized into topic(s).

Method

byte[]double2bytearray(double rastervalue)
doublebytearray 
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;
byte[]double2bytes(double v)
to byte array. 
byte[] ret = { 0, 0, 0, 0, 0, 0, 0, 0 };
double2bytes(v, ret);
return ret;
voiddouble2bytes(double v, byte[] b)
doublebytes 
double2bytes(v, b, 0);
byte[]double2bytes(double v, int len)
doublebytes 
byte[] b = new byte[len];
long l = Double.doubleToLongBits(v);
for (int i = 0; i < len && i < 8; i++) {
    b[i] = new Long(l).byteValue();
    l = l >> 8;
return b;
byte[]double2bytes(double value)
doublebytes 
return long2bytes(Double.doubleToLongBits(value));
byte[]double2bytes(double x)
doublebytes 
long l = Double.doubleToLongBits(x);
return long2bytes(l);
byte[]double2bytesLE(double val, byte[] b, int off)
doublebytes LE 
return long2bytesLE(Double.doubleToLongBits(val), b, off);
byte[]doubleToByteArray(double d)
double To Byte Array 
long l = Double.doubleToRawLongBits(d);
return new byte[] { (byte) ((l >> 0) & 0xff), (byte) ((l >> 8) & 0xff), (byte) ((l >> 16) & 0xff),
        (byte) ((l >> 24) & 0xff), (byte) ((l >> 32) & 0xff), (byte) ((l >> 40) & 0xff),
        (byte) ((l >> 48) & 0xff), (byte) ((l >> 56) & 0xff) };
byte[]doubleToByteArray(double number)
double to byte array 
byte[] byteArray = new byte[8];
long longBits = Double.doubleToLongBits(number);
for (int i = 0; i < byteArray.length; i++) {
    byteArray[i] = new Long(longBits).byteValue();
    longBits = longBits >> 8;
return byteArray;
byte[]doubleToByteArray(double source)
double To Byte Array 
return longToByteArray(Double.doubleToRawLongBits(source));