WheelViewLib/src/main/java/com/lukedeighton/wheelview/WheelView.java
private void updateSelectedPosition() {
        int position = (int) ((-mAngle + -0.5 * Math.signum(mAngle) * mItemAngle) / mItemAngle);
        setSelectedPosition(position);
    }
private void updateSelectedPosition() {
        int position = (int) ((-mAngle + -0.5 * Math.signum(mAngle) * mItemAngle) / mItemAngle);
        setSelectedPosition(position);
    }
private void updateSelectedPosition ( ) { int position = ( int ) ( ( - mAngle + - 0.5 * Math . signum ( mAngle ) * mItemAngle ) / mItemAngle ) ; setSelectedPosition ( position ) ; }
Checks to see if the selectedPosition has changed.
Checks to see if the selectedPosition has changed .