/// <summary>
/// Gets the pixel spacings from the DICOM dataset.
/// </summary>
/// <param name="dicomDataset">The DICOM dataset.</param>
/// <returns>The pixel spacings.</returns>
/// <exception cref="ArgumentNullException">The provided DICOM dataset was null.</exception>
/// <exception cref="ArgumentException">The provided DICOM dataset did not contain the 'PixelSpacing' tag or the tag did not have 2 parts.</exception>
public static (double SpacingX, double SpacingY) GetPixelSpacings(this DicomDataset dicomDataset)
{
dicomDataset = dicomDataset ?? throw new ArgumentNullException(nameof(dicomDataset));
return(dicomDataset.GetPixelSpacingX(), dicomDataset.GetPixelSpacingY());
}
