rotateToImage method
Implementation
@override
void rotateToImage(int index, [Axis axis = Axis.horizontal]) {
final _length = _state?.imageModelForAxis?.imagesLength ?? 0;
final _index = index <= _length && index > 0 ? index : 1;
_setModeController();
_state
?..onResetTimer()
..onRotateImage.call(_index, axis)
..onResumeTimer();
}