setFloat64 method
Writes a double precision floating point value to 8-bytes.
The offset must satisfy the relations 0 ≤ offset ≤ offset+8 ≤ this.length.
Implementation
void setFloat64(final double value, final int offset, [final Endian endian = Endian.little]) {
return asByteData().setFloat64(offset, value, endian);
}