int elapsedTicks

Returns the elapsed number of clock ticks since calling start while the Stopwatch is running.

Returns the elapsed number of clock ticks between calling start and calling stop.

Returns 0 if the Stopwatch has never been started.

The elapsed number of clock ticks increases by frequency every second.

Source

int get elapsedTicks {
  if (_start == null) {
    return 0;
  }
  return (_stop == null) ? (_now() - _start) : (_stop - _start);
}