/// <summary>
/// Read properties from the given DicomDataset, throwing if Type 1 parameters are not present.
/// </summary>
/// <param name="ds"></param>
/// <returns></returns>
public static DicomCommonImage Read(DicomDataset ds)
{
var sopCommon = DicomSOPCommon.Read(ds);
//throw
// Changed for new OSS fo-dicom-desktop
var position = ds.GetValues <double>(DicomTag.ImagePositionPatient);
var pixelSpacing = ds.GetValues <double>(DicomTag.PixelSpacing);
var rows = ds.GetSingleValue <int>(DicomTag.Rows);
var columns = ds.GetSingleValue <int>(DicomTag.Columns);
var imageType = ds.GetValues <string>(DicomTag.ImageType);
//var position = ds.Get<double[]>(DicomTag.ImagePositionPatient);
//var pixelSpacing = ds.Get<double[]>(DicomTag.PixelSpacing);
//var rows = ds.Get<int>(DicomTag.Rows);
//var columns = ds.Get<int>(DicomTag.Columns);
//var imageType = ds.Get<string[]>(DicomTag.ImageType);
var pPosition = new Point3D(position);
// Note that DICOM encodes this as (Y,X)!!!
var pSpacing = new Point2D(pixelSpacing[1], pixelSpacing[0]);
// no throw
// Changed for new OSS fo-dicom-desktop
var location = ds.GetSingleValueOrDefault <double>(DicomTag.SliceLocation, 0d);
var windowCenter = ds.GetSingleValueOrDefault <double>(DicomTag.WindowCenter, 0d);
var windowWidth = ds.GetSingleValueOrDefault <double>(DicomTag.WindowWidth, 0d);
//var location = ds.Get(DicomTag.SliceLocation, 0d);
//var windowCenter = ds.Get(DicomTag.WindowCenter, 0d);
//var windowWidth = ds.Get(DicomTag.WindowWidth, 0d);
return(new DicomCommonImage(sopCommon, pPosition, pSpacing, location, imageType, rows, columns, windowCenter, windowWidth));
}
private DicomCommonImage(
DicomSOPCommon sopCommon, Point3D ipp, Point2D pixelSpacing, double location, IReadOnlyList <string> imageType, int rows, int columns, double wCenter, double wWidth
)
{
SopCommon = sopCommon;
ImagePositionPatient = ipp;
PixelSpacing = pixelSpacing;
SliceLocation = location;
ImageType = imageType;
Rows = rows;
Columns = columns;
WindowCenter = wCenter;
WindowWidth = wWidth;
}
/// <summary>
/// Create a reference to the given SOP common instance.
/// </summary>
/// <param name="instance"></param>
/// <returns></returns>
public static DicomRTContourImageItem Reference(DicomSOPCommon instance)
{
return(new DicomRTContourImageItem(instance.SopClassUid, instance.SopInstanceUid));
}
/// <summary>
/// Returns an empty DicomCommonImage instance.
/// </summary>
/// <returns></returns>
public static DicomCommonImage CreateEmpty()
{
return(new DicomCommonImage(
DicomSOPCommon.CreateEmpty(), new Point3D(), new Point2D(), 0, new string[0], 0, 0, 0, 0));
}
