DataView.prototype.setFloat64()
The setFloat64() method stores a signed 64-bit float
(double) value at the specified byte offset from the start of the
DataView.
Syntax
setFloat64(byteOffset, value)
setFloat64(byteOffset, value, littleEndian)
Parameters
byteOffset- : The offset, in byte, from the start of the view where to store the data.
value- : The value to set.
littleEndian- : optional Indicates whether the 64-bit float is stored in
little- or big-endian format. If
falseorundefined, a big-endian value is written.
- : optional Indicates whether the 64-bit float is stored in
little- or big-endian format. If
Return value
Errors thrown
RangeError- : Thrown if the
byteOffsetis set such as it would store beyond the end of the view.
- : Thrown if the