Dicom.Data.DcmOverlayData.Load C# (CSharp) Метод

        private void Load(DcmDataset ds)
        {
            _rows = ds.GetUInt16(OverlayTag(DicomTags.OverlayRows), 0);
            _columns = ds.GetUInt16(OverlayTag(DicomTags.OverlayColumns), 0);
            _type = ds.GetString(OverlayTag(DicomTags.OverlayType), "Unknown");

            DicomTag tag = OverlayTag(DicomTags.OverlayOrigin);
            if (ds.Contains(tag)) {
                short[] xy = ds.GetSS(tag).GetValues();
                if (xy != null && xy.Length == 2) {
                    _originX = xy[0];
                    _originY = xy[1];
                }
            }

            _bitsAllocated = ds.GetUInt16(OverlayTag(DicomTags.OverlayBitsAllocated), 1);
            _bitPosition = ds.GetUInt16(OverlayTag(DicomTags.OverlayBitPosition), 0);

            tag = OverlayTag(DicomTags.OverlayData);
            if (ds.Contains(tag)) {
                DcmElement elem = ds.GetElement(tag);
                _data = elem.ByteBuffer.ToBytes();
            }

            _description = ds.GetString(OverlayTag(DicomTags.OverlayDescription), String.Empty);
            _subtype = ds.GetString(OverlayTag(DicomTags.OverlaySubtype), String.Empty);
            _label = ds.GetString(OverlayTag(DicomTags.OverlayLabel), String.Empty);

            _frames = ds.GetInt32(OverlayTag(DicomTags.NumberOfFramesInOverlay), 1);
            _frameOrigin = ds.GetUInt16(OverlayTag(DicomTags.ImageFrameOrigin), 1);

            //TODO: include ROI
        }