GetInt32() публичный Метод

public GetInt32 ( Dicom.Data.DicomTag tag, int deflt ) : int
tag Dicom.Data.DicomTag
deflt int
Результат int
Пример #1
0
		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
		}
Пример #2
0
		public DcmPixelData(DcmDataset dataset) {
			_transferSyntax = dataset.InternalTransferSyntax;
			_lossy = dataset.GetString(DicomTags.LossyImageCompression, "00") != "00";
			_lossyMethod = dataset.GetString(DicomTags.LossyImageCompressionMethod, String.Empty);
			_lossyRatio = dataset.GetString(DicomTags.LossyImageCompressionRatio, String.Empty);
			_frames = dataset.GetInt32(DicomTags.NumberOfFrames, 1);
			_width = dataset.GetUInt16(DicomTags.Columns, 0);
			_height = dataset.GetUInt16(DicomTags.Rows, 0);
			_bitsStored = dataset.GetUInt16(DicomTags.BitsStored, 0);
			_bitsAllocated = dataset.GetUInt16(DicomTags.BitsAllocated, 0);
			_highBit = dataset.GetUInt16(DicomTags.HighBit, (ushort)(_bitsStored - 1));
			_samplesPerPixel = dataset.GetUInt16(DicomTags.SamplesPerPixel, 0);
			_pixelRepresentation = dataset.GetUInt16(DicomTags.PixelRepresentation, 0);
			_planarConfiguration = dataset.GetUInt16(DicomTags.PlanarConfiguration, 0);
			_photometricInterpretation = dataset.GetString(DicomTags.PhotometricInterpretation, String.Empty);
			_rescaleSlope = dataset.GetDouble(DicomTags.RescaleSlope, 1.0);
			_rescaleIntercept = dataset.GetDouble(DicomTags.RescaleIntercept, 0.0);
			_pixelDataItem = dataset.GetItem(DicomTags.PixelData);

			_hasPixelPadding = dataset.Contains(DicomTags.PixelPaddingValue);
			if (_hasPixelPadding) {
				DcmElement elem = dataset.GetElement(DicomTags.PixelPaddingValue);
				if (elem is DcmUnsignedShort)
					_pixelPaddingValue = (elem as DcmUnsignedShort).GetValue();
				else if (elem is DcmSignedShort) {
					_pixelPaddingValue = (elem as DcmSignedShort).GetValue();
				} else
					_pixelPaddingValue = MinimumDataValue;
			}
		}