getInt32 method
Returns the (possibly negative) integer represented by the four bytes at
the specified byteOffset
in this object, in two's complement binary
form.
The return value will be between -231 and 231 - 1, inclusive.
Throws RangeError if byteOffset
is negative, or
byteOffset + 4
is greater than the length of this object.
Implementation
int getInt32(int byteOffset, [Endian endian = Endian.big]);