setFramerate method

bool setFramerate(
  1. int rate
)

Implementation

bool setFramerate(int rate) {
  if ((rate >= FPS_LOWER_LIMIT) && (rate <= FPS_UPPER_LIMIT)) {
    _framecount = 0;
    _rate = rate;
    _rateticks = 1000.0 / rate.toDouble();
    _measticks = _getTicks();
    _measrate = 0;
    _meascount = 0;
    return true;
  } else {
    return false;
  }
}