int getInt8(
int byteOffset
)

Returns the (possibly negative) integer represented by the byte at the specified byteOffset in this object, in two's complement binary representation.

The return value will be between -128 and 127, inclusive.

Throws RangeError if byteOffset is negative, or greater than or equal to the length of this object.

Source

/**
 * Returns the (possibly negative) integer represented by the byte at the
 * specified [byteOffset] in this object, in two's complement binary
 * representation.
 *
 * The return value will be between -128 and 127, inclusive.
 *
 * Throws [RangeError] if [byteOffset] is negative, or
 * greater than or equal to the length of this object.
 */
int getInt8(int byteOffset);