public short GetScalar(int x, int y, int z)
{
//return (short)imageData.GetScalarComponentAsDouble(x, y, z, 0);
IntPtr abc1 = _imageData.GetArrayPointer(_vtkDataArray1, ConvertIntPtr(x, y, z));
Marshal.Copy(abc1, _vv, 0, _vv.Length);
return(_vv[0]);
}
