onPanCancel method

void onPanCancel()

Implementation

void onPanCancel() {
  if (_lockedAxis == _DragAxis.vertical && _verticalStarted) {
    morphController.endDrag(0, 600);
  }
  _lockedAxis = _DragAxis.none;
  _accumulated = Offset.zero;
  _verticalStarted = false;
  _sampleBuffer.clear();
}