public void SetLast1(VectorTime last1) { Last1 = last1; }
public void SetPreLast1(VectorTime preLast1) { PreLast1 = preLast1; }
public virtual void ClearData() { CoordList.Clear(); Last1 = new VectorTime(CoordDistributor.NoPoint, -1); PreLast1 = new VectorTime(CoordDistributor.NoPoint, -1); }