public void Clear( ) { GraphXY.Clear(); GraphXZ.Clear(); GraphYZ.Clear(); int MaxValueX = 0; int MaxValueY = 0; int MaxValueZ = 0; GraphXY.AbsoluteMaxValue = Math.Max(MaxValueX, MaxValueY); GraphXZ.AbsoluteMaxValue = Math.Max(MaxValueX, MaxValueZ); GraphYZ.AbsoluteMaxValue = Math.Max(MaxValueY, MaxValueZ); }