getInt32 abstract method
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.
The byteOffset
must be non-negative, and
byteOffset + 4
must be less than or equal to the length of this object.
Implementation
int getInt32(int byteOffset, [Endian endian = Endian.big]);