Exemplo n.º 1
0
        public DcmDataset ToDataset(DicomTransferSyntax ts)
        {
            DcmDataset dataset = new DcmDataset(ts);

            if (QueryRetrieveLevel != DcmQueryRetrieveLevel.Worklist)
            {
                dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, QueryRetrieveLevel.ToString().ToUpper());
            }
            dataset.SaveDicomFields(this);
            AdditionalMembers(dataset);
            return(dataset);
        }
Exemplo n.º 2
0
        public void UpdateDataset(DcmDataset dataset)
        {
            if (_lossy)
            {
                DcmCodeString cs = dataset.GetCS(DicomTags.ImageType);
                if (cs != null)
                {
                    string[] values = cs.GetValues();
                    values[0] = "DERIVED";
                    cs.SetValues(values);
                }

                dataset.AddElementWithValue(DicomTags.SOPInstanceUID, DicomUID.Generate());

                // FIXME: append existing values
                dataset.AddElementWithValue(DicomTags.LossyImageCompression, "01");
                dataset.AddElementWithValue(DicomTags.LossyImageCompressionMethod, _lossyMethod);
                dataset.AddElementWithValue(DicomTags.LossyImageCompressionRatio, _lossyRatio);
            }
            dataset.AddElementWithValue(DicomTags.NumberOfFrames, _frames);
            dataset.AddElementWithValue(DicomTags.Columns, _width);
            dataset.AddElementWithValue(DicomTags.Rows, _height);
            dataset.AddElementWithValue(DicomTags.HighBit, _highBit);
            dataset.AddElementWithValue(DicomTags.BitsStored, _bitsStored);
            dataset.AddElementWithValue(DicomTags.BitsAllocated, _bitsAllocated);
            dataset.AddElementWithValue(DicomTags.SamplesPerPixel, _samplesPerPixel);
            dataset.AddElementWithValue(DicomTags.PixelRepresentation, _pixelRepresentation);
            dataset.AddElementWithValue(DicomTags.PhotometricInterpretation, _photometricInterpretation);
            if (SamplesPerPixel == 1)
            {
                dataset.AddElementWithValue(DicomTags.RescaleSlope, _rescaleSlope);
                dataset.AddElementWithValue(DicomTags.RescaleIntercept, _rescaleIntercept);
                //if (_pixelPaddingValue != 0)
                //    dataset.AddElementWithValue(DicomTags.PixelPaddingValue, _pixelPaddingValue);
            }
            else
            {
                dataset.AddElementWithValue(DicomTags.PlanarConfiguration, _planarConfiguration);
            }
            dataset.AddItem(_pixelDataItem);
        }
Exemplo n.º 3
0
        protected override void OnReceiveNGetRequest(byte presentationID, ushort messageID,
                                                     DicomUID requestedClass, DicomUID requestedInstance, DicomTag[] attributes)
        {
            if (requestedClass == DicomUID.PrinterSOPClass && requestedInstance == DicomUID.PrinterSOPInstance)
            {
                DcmDataset ds = new DcmDataset(DicomTransferSyntax.ImplicitVRLittleEndian);
                ds.AddElementWithValue(DicomTags.PrinterStatus, "NORMAL");
                ds.AddElementWithValue(DicomTags.PrinterStatus, "NORMAL");
                ds.AddElementWithValue(DicomTags.PrinterName, _config.PrinterName);
                ds.AddElementWithValue(DicomTags.Manufacturer, "N/A");
                ds.AddElementWithValue(DicomTags.ManufacturersModelName, "N/A");
                ds.AddElementWithValue(DicomTags.DeviceSerialNumber, "N/A");
                ds.AddElementWithValue(DicomTags.SoftwareVersions, "N/A");
                ds.SetDateTime(DicomTags.DateOfLastCalibration, DicomTags.TimeOfLastCalibration, DateTime.Now);

                SendNGetResponse(presentationID, messageID, requestedClass, requestedInstance, ds, DcmStatus.Success);
                return;
            }

            if (requestedClass == DicomUID.PrintJobSOPClass)
            {
                DcmPrintJob job = null;

                foreach (DcmPrintJob pj in _jobs)
                {
                    if (pj.SOPInstanceUID == requestedInstance)
                    {
                        job = pj;
                        break;
                    }
                }

                if (job == null)
                {
                    job = new DcmPrintJob(requestedInstance);
                    job.ExecutionStatus  = "DONE";
                    job.CreationDateTime = DateTime.Today;
                    job.PrintPriority    = _session.PrintPriority;
                    job.PrinterName      = _config.PrinterName;
                    job.Originator       = Associate.CallingAE;
                }

                SendNGetResponse(presentationID, messageID, requestedClass, requestedInstance, job.Dataset, DcmStatus.Success);
                return;
            }

            if (requestedClass == DicomUID.PrinterConfigurationRetrievalSOPClass && requestedInstance == DicomUID.PrinterConfigurationRetrievalSOPInstance)
            {
                DcmDataset ds     = new DcmDataset(DicomTransferSyntax.ImplicitVRLittleEndian);
                DcmDataset config = new DcmDataset(DicomTransferSyntax.ImplicitVRLittleEndian);


                DcmItemSequence sq = new DcmItemSequence(DicomTags.PrinterConfigurationSequence);
                sq.AddSequenceItem(config);
                ds.AddItem(sq);

                SendNGetResponse(presentationID, messageID, requestedClass, requestedInstance, ds, DcmStatus.Success);
                return;
            }

            SendAbort(DcmAbortSource.ServiceProvider, DcmAbortReason.NotSpecified);
        }
Exemplo n.º 4
0
        public DcmDataset ToDataset()
        {
            DcmDataset dataset = new DcmDataset();

            switch (QueryRetrieveLevel)
            {
            case DcmQueryRetrieveLevel.Patient:
                dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "PATIENT");
                dataset.AddElementWithValue(DicomTags.PatientID, PatientID);
                break;

            case DcmQueryRetrieveLevel.Study:
                dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "STUDY");
                if (!String.IsNullOrEmpty(PatientID))
                {
                    dataset.AddElementWithValue(DicomTags.PatientID, PatientID);
                }
                dataset.AddElementWithValue(DicomTags.StudyInstanceUID, StudyInstanceUID);
                break;

            case DcmQueryRetrieveLevel.Series:
                dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "SERIES");
                if (!String.IsNullOrEmpty(PatientID))
                {
                    dataset.AddElementWithValue(DicomTags.PatientID, PatientID);
                }
                if (!String.IsNullOrEmpty(StudyInstanceUID))
                {
                    dataset.AddElementWithValue(DicomTags.StudyInstanceUID, StudyInstanceUID);
                }
                dataset.AddElementWithValue(DicomTags.SeriesInstanceUID, SeriesInstanceUID);
                break;

            case DcmQueryRetrieveLevel.Image:
                dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "IMAGE");
                if (!String.IsNullOrEmpty(PatientID))
                {
                    dataset.AddElementWithValue(DicomTags.PatientID, PatientID);
                }
                if (!String.IsNullOrEmpty(StudyInstanceUID))
                {
                    dataset.AddElementWithValue(DicomTags.StudyInstanceUID, StudyInstanceUID);
                }
                if (!String.IsNullOrEmpty(SeriesInstanceUID))
                {
                    dataset.AddElementWithValue(DicomTags.SeriesInstanceUID, SeriesInstanceUID);
                }
                dataset.AddElementWithValue(DicomTags.SOPInstanceUID, SOPInstanceUID);
                break;

            default:
                break;
            }
            return(dataset);
        }
Exemplo n.º 5
0
        public string MakeGreyDicom(byte[] greybytes, ushort imgwidth, ushort imgheight)
        {
            DcmUID     studyUid  = DcmUID.Generate();
            DcmUID     seriesUid = DcmUID.Generate(studyUid, 1);
            DcmUID     instUid   = DcmUID.Generate(seriesUid, 1);
            DcmDataset data      = new DcmDataset(DcmTS.ExplicitVRBigEndian);      //.ImplicitVRLittleEndian  ok

            data.AddElementWithValue(DcmTags.SOPClassUID, DcmUIDs.CTImageStorage); //ComputedRadiographyImageStorage  ok
            //data.AddElementWithValue(DcmTags.SOPClassUID, DcmUIDs .SecondaryCapture);
            data.AddElementWithValue(DcmTags.StudyInstanceUID, studyUid);
            data.AddElementWithValue(DcmTags.SeriesInstanceUID, seriesUid);
            data.AddElementWithValue(DcmTags.SOPInstanceUID, instUid);//"1.3.6.1.4.1.30071.6.635719267134010719.1.1"

            //data.AddElementWithValue(DcmTags.MediaStorageSOPClassUID, DcmUIDs.ImplicitVRLittleEndian);
            //data.AddElementWithValueString(DcmTags.MediaStorageSOPClassUID, DcmUIDs.ComputedRadiographyImageStorage.ToString());

            //type 2 attributes
            ////data.AddElement(DcmTags.PrinterStatus);
            if (tags.ContainsKey("0010,0020"))
            {
                data.AddElementWithValueString(DcmTags.PatientID, tags["0010,0020"].Substring(5));
            }
            if (tags.ContainsKey("0010,0010"))
            {
                data.AddElementWithValueString(DcmTags.PatientsName, tags["0010,0010"].Substring(5));
            }
            if (tags.ContainsKey("0010,0030"))
            {
                data.AddElementWithValueString(DcmTags.PatientsBirthDate, tags["0010,0030"].Substring(5));
            }
            if (tags.ContainsKey("0010,0040"))
            {
                data.AddElementWithValueString(DcmTags.PatientsSex, tags["0010,0040"].Substring(5));
            }
            if (tags.ContainsKey("0010,1010"))
            {
                data.AddElementWithValueString(DcmTags.PatientsAge, tags["0010,1010"].Substring(5));
            }

            if (tags.ContainsKey("0008,0005"))
            {
                data.AddElementWithValueString(DcmTags.SpecificCharacterSet, tags["0008,0005"].Substring(5));
            }
            if (tags.ContainsKey("0008,0008"))
            {
                data.AddElementWithValueString(DcmTags.ImageType, tags["0008,0008"].Substring(5));
            }
            //if (tags.ContainsKey("0008,0016"))
            //    data.AddElementWithValueString(DcmTags.ContentTime, DateTime.Now.ToString());
            //if (tags.ContainsKey("0008,0018"))
            //    data.AddElementWithValueString(DcmTags.ContentTime, DateTime.Now.ToString());
            if (tags.ContainsKey("0008,0020"))
            {
                data.AddElementWithValueString(DcmTags.StudyDate, tags["0008,0020"].Substring(5));
            }
            if (tags.ContainsKey("0008,0021"))
            {
                data.AddElementWithValueString(DcmTags.SeriesDate, tags["0008,0021"].Substring(5));
            }
            if (tags.ContainsKey("0008,0022"))
            {
                data.AddElementWithValueString(DcmTags.AcquisitionDate, tags["0008,0022"].Substring(5));
            }
            if (tags.ContainsKey("0008,0023"))
            {
                data.AddElementWithValueString(DcmTags.ContentDate, tags["0008,0023"].Substring(5));
            }
            if (tags.ContainsKey("0008,002a"))
            {
                data.AddElementWithValueString(DcmTags.AcquisitionDateTime, tags["0008,002a"].Substring(5));
            }
            if (tags.ContainsKey("0008,0030"))
            {
                data.AddElementWithValueString(DcmTags.StudyTime, tags["0008,0030"].Substring(5));
            }
            if (tags.ContainsKey("0008,0031"))
            {
                data.AddElementWithValueString(DcmTags.SeriesTime, tags["0008,0031"].Substring(5));
            }
            if (tags.ContainsKey("0008,0032"))
            {
                data.AddElementWithValueString(DcmTags.AcquisitionTime, tags["0008,0032"].Substring(5));
            }
            if (tags.ContainsKey("0008,0033"))
            {
                data.AddElementWithValueString(DcmTags.ContentTime, tags["0008,0033"].Substring(5));
            }

            if (tags.ContainsKey("0008,0050"))
            {
                data.AddElementWithValueString(DcmTags.AcquisitionNumber, tags["0008,0050"].Substring(5));
            }
            if (tags.ContainsKey("0008,0060"))
            {
                data.AddElementWithValueString(DcmTags.Modality, tags["0008,0060"].Substring(5));
            }
            if (tags.ContainsKey("0008,0070"))
            {
                data.AddElementWithValueString(DcmTags.Manufacturer, tags["0008,0070"].Substring(5));
            }
            if (tags.ContainsKey("0008,0080"))
            {
                data.AddElementWithValueString(DcmTags.InstitutionName, tags["0008,0080"].Substring(5));
            }
            if (tags.ContainsKey("0008,0081"))
            {
                data.AddElementWithValueString(DcmTags.InstitutionAddress, tags["0008,0081"].Substring(5));
            }
            if (tags.ContainsKey("0008,0090"))
            {
                data.AddElementWithValueString(DcmTags.ReferringPhysiciansName, tags["0008,0090"].Substring(5));
            }
            if (tags.ContainsKey("0008,1010"))
            {
                data.AddElementWithValueString(DcmTags.StationName, tags["0008,1010"].Substring(5));
            }
            if (tags.ContainsKey("0008,1030"))
            {
                data.AddElementWithValueString(DcmTags.StudyDescription, tags["0008,1030"].Substring(5));
            }
            if (tags.ContainsKey("0008,103e"))
            {
                data.AddElementWithValueString(DcmTags.SeriesDescription, tags["0008,103e"].Substring(5));
            }
            if (tags.ContainsKey("0008,1090"))
            {
                data.AddElementWithValueString(DcmTags.ManufacturersModelName, tags["0008,1090"].Substring(5));
            }

            if (tags.ContainsKey("0018,0010"))
            {
                data.AddElementWithValueString(DcmTags.ContrastBolusAgent, tags["0018,0010"].Substring(5));
            }
            if (tags.ContainsKey("0018,0015"))
            {
                data.AddElementWithValueString(DcmTags.BodyPartExamined, tags["0018,0015"].Substring(5));
            }
            if (tags.ContainsKey("0018,0050"))
            {
                data.AddElementWithValueString(DcmTags.SliceThickness, tags["0018,0050"].Substring(5));
            }
            if (tags.ContainsKey("0018,0060"))
            {
                data.AddElementWithValueString(DcmTags.KVP, tags["0018,0060"].Substring(5));
            }
            if (tags.ContainsKey("0018,0090"))
            {
                data.AddElementWithValueString(DcmTags.DataCollectionDiameter, tags["0018,0090"].Substring(5));
            }
            if (tags.ContainsKey("0018,1000"))
            {
                data.AddElementWithValueString(DcmTags.DeviceSerialNumber, tags["0018,1000"].Substring(5));
            }
            if (tags.ContainsKey("0018,1020"))
            {
                data.AddElementWithValueString(DcmTags.SoftwareVersions, tags["0018,1020"].Substring(5));
            }
            if (tags.ContainsKey("0018,1030"))
            {
                data.AddElementWithValueString(DcmTags.ProtocolName, tags["0018,1030"].Substring(5));
            }
            if (tags.ContainsKey("0018,1041"))
            {
                data.AddElementWithValueString(DcmTags.ContrastBolusVolume, tags["0018,1041"].Substring(5));
            }
            if (tags.ContainsKey("0018,1042"))
            {
                data.AddElementWithValueString(DcmTags.ContrastBolusStartTime, tags["0018,1042"].Substring(5));
            }
            if (tags.ContainsKey("0018,1043"))
            {
                data.AddElementWithValueString(DcmTags.ContrastBolusStopTime, tags["0018,1043"].Substring(5));
            }
            if (tags.ContainsKey("0018,1044"))
            {
                data.AddElementWithValueString(DcmTags.ContrastBolusTotalDose, tags["0018,1044"].Substring(5));
            }
            if (tags.ContainsKey("0018,1046"))
            {
                data.AddElementWithValueString(DcmTags.ContrastFlowRate, tags["0018,1046"].Substring(5));
            }
            if (tags.ContainsKey("0018,1047"))
            {
                data.AddElementWithValueString(DcmTags.ContrastFlowDuration, tags["0018,1047"].Substring(5));
            }
            if (tags.ContainsKey("0018,1049"))
            {
                data.AddElementWithValueString(DcmTags.ContrastBolusIngredientConcentration, tags["0018,1049"].Substring(5));
            }
            if (tags.ContainsKey("0018,1100"))
            {
                data.AddElementWithValueString(DcmTags.ReconstructionDiameter, tags["0018,1100"].Substring(5));
            }
            if (tags.ContainsKey("0018,1110"))
            {
                data.AddElementWithValueString(DcmTags.DistanceSourceToDetector, tags["0018,1110"].Substring(5));
            }
            if (tags.ContainsKey("0018,1111"))
            {
                data.AddElementWithValueString(DcmTags.DistanceSourceToPatient, tags["0018,1111"].Substring(5));
            }
            if (tags.ContainsKey("0018,1120"))
            {
                data.AddElementWithValueString(DcmTags.GantryDetectorTilt, tags["0018,1120"].Substring(5));
            }
            if (tags.ContainsKey("0018,1130"))
            {
                data.AddElementWithValueString(DcmTags.TableHeight, tags["0018,1130"].Substring(5));
            }
            if (tags.ContainsKey("0018,1140"))
            {
                data.AddElementWithValueString(DcmTags.RotationDirection, tags["0018,1140"].Substring(5));
            }
            if (tags.ContainsKey("0018,1150"))
            {
                data.AddElementWithValueString(DcmTags.ExposureTime, tags["0018,1150"].Substring(5));
            }
            if (tags.ContainsKey("0018,1151"))
            {
                data.AddElementWithValueString(DcmTags.XRayTubeCurrent, tags["0018,1151"].Substring(5));
            }
            if (tags.ContainsKey("0018,1152"))
            {
                data.AddElementWithValueString(DcmTags.Exposure, tags["0018,1152"].Substring(5));
            }
            if (tags.ContainsKey("0018,1160"))
            {
                data.AddElementWithValueString(DcmTags.FilterType, tags["0018,1160"].Substring(5));
            }
            if (tags.ContainsKey("0018,1170"))
            {
                data.AddElementWithValueString(DcmTags.GeneratorPower, tags["0018,1170"].Substring(5));
            }
            if (tags.ContainsKey("0018,1190"))
            {
                data.AddElementWithValueString(DcmTags.FocalSpots, tags["0018,1190"].Substring(5));
            }
            if (tags.ContainsKey("0018,1200"))
            {
                data.AddElementWithValueString(DcmTags.DateOfLastCalibration, tags["0018,1200"].Substring(5));
            }
            if (tags.ContainsKey("0018,1201"))
            {
                data.AddElementWithValueString(DcmTags.TimeOfLastCalibration, tags["0018,1201"].Substring(5));
            }
            if (tags.ContainsKey("0018,1210"))
            {
                data.AddElementWithValueString(DcmTags.ConvolutionKernel, tags["0018,1210"].Substring(5));
            }
            if (tags.ContainsKey("0018,5100"))
            {
                data.AddElementWithValueString(DcmTags.PatientPosition, tags["0018,5100"].Substring(5));
            }

            //if (tags.ContainsKey("0020,000D"))
            //    data.AddElementWithValueString(DcmTags.ContrastBolusStopTime, DateTime.Now.ToString());
            //if (tags.ContainsKey("0020,000E"))
            //    data.AddElementWithValueString(DcmTags.ContrastBolusStopTime, DateTime.Now.ToString());
            if (tags.ContainsKey("0020,0010"))
            {
                data.AddElementWithValueString(DcmTags.StudyID, tags["0020,0010"].Substring(5));
            }
            if (tags.ContainsKey("0020,0011"))
            {
                data.AddElementWithValueString(DcmTags.SeriesNumber, tags["0020,0011"].Substring(5));
            }
            if (tags.ContainsKey("0020,0012"))
            {
                data.AddElementWithValueString(DcmTags.AccessionNumber, tags["0020,0012"].Substring(5));
            }
            if (tags.ContainsKey("0020,0013"))
            {
                data.AddElementWithValueString(DcmTags.InstanceNumber, tags["0020,0013"].Substring(5));
            }
            if (tags.ContainsKey("0020,0032"))
            {
                data.AddElementWithValueString(DcmTags.ImagePositionPatient, tags["0020,0032"].Substring(5));
            }
            if (tags.ContainsKey("0020,0037"))
            {
                data.AddElementWithValueString(DcmTags.ImageOrientationPatient, tags["0020,0037"].Substring(5));
            }
            if (tags.ContainsKey("0020,0052"))
            {
                data.AddElementWithValueString(DcmTags.FrameOfReferenceUID, tags["0020,0052"].Substring(5));
            }
            if (tags.ContainsKey("0020,1040"))
            {
                data.AddElementWithValueString(DcmTags.PositionReferenceIndicator, tags["0020,1040"].Substring(5));
            }
            if (tags.ContainsKey("0020,1041"))
            {
                data.AddElementWithValueString(DcmTags.SliceLocation, tags["0020,1041"].Substring(5));
            }
            if (tags.ContainsKey("0020,4000"))
            {
                data.AddElementWithValueString(DcmTags.ImageComments, tags["0020,4000"].Substring(5));
            }



            //data.AddElementWithValueString(DcmTags.StudyTime, DateTime.Now.ToString());
            //data.AddElementWithValueString(DcmTags.AccessionNumber, "");
            //data.AddElementWithValueString(DcmTags.ReferringPhysiciansName, "");
            //data.AddElementWithValueString(DcmTags.StudyID, "1");
            //data.AddElementWithValueString(DcmTags.SeriesNumber, "1");
            //data.AddElementWithValueString(DcmTags.ModalitiesInStudy, "CT");//CR
            //data.AddElementWithValueString(DcmTags.Modality, "CT");//CR
            //data.AddElementWithValueString(DcmTags.NumberOfStudyRelatedInstances, "1");
            //data.AddElementWithValueString(DcmTags.NumberOfStudyRelatedSeries, "1");
            //data.AddElementWithValueString(DcmTags.NumberOfSeriesRelatedInstances, "1");
            //data.AddElementWithValueString(DcmTags.PatientOrientation, "HFS");//F/A
            //data.AddElementWithValueString(DcmTags.ImageLaterality, "U");
            if (tags.ContainsKey("0028,1050"))
            {
                data.AddElementWithValueString(DcmTags.WindowCenter, "1113");
            }
            if (tags.ContainsKey("0028,1051"))
            {
                data.AddElementWithValueString(DcmTags.WindowWidth, "749");
            }
            //data.AddElementWithValueString(DcmTags.WindowCenterWidthExplanation, "WINDOW1\\WINDOW2");
            data.AddElementWithValueString(DcmTags.PixelRepresentation, "0");
            data.AddElementWithValueString(DcmTags.RescaleIntercept, "0");//0
            data.AddElementWithValueString(DcmTags.RescaleSlope, "1");
            //data.AddElementWithValueString(DcmTags.RotationDirection, "CW");
            //ushort bitdepth = 2;未使用过

            DcmPixelData pixelData = new DcmPixelData(DcmTS.ImplicitVRLittleEndian);

            pixelData.PixelRepresentation = 0;//ok
            pixelData.ImageWidth          = imgwidth;
            pixelData.ImageHeight         = imgheight;

            pixelData.SamplesPerPixel = 1;  //ok
            pixelData.HighBit         = 15; //ok
            pixelData.BitsStored      = 16; //ok
            pixelData.BitsAllocated   = 16; //ok
            //pixelData.SamplesPerPixel = 1;
            //pixelData.HighBit = 7;
            //pixelData.BitsStored = 8;
            //pixelData.BitsAllocated = 8;
            pixelData.ImageType = "ORIGINAL\\PRIMARY\\AXIAL";
            pixelData.PhotometricInterpretation = "MONOCHROME2";//2 byte gray? //ok

            //pixelData.FragmentSize
            //pixelData.IsLossy = true;
            //pixelData.LossyCompressionMethod = "01";
            pixelData.PixelDataElement = DcmElement.Create(DcmTags.PixelData, DcmVR.OW); //OB: Other Byte, OW: Other Word

            //pixelData.AddFrame(bmpBytes);
            pixelData.AddFrame(greybytes);

            pixelData.UpdateDataset(data);
            DicomFileFormat ff = new DicomFileFormat(data);

            //string fileout = System.IO.Path.Combine(Directory.GetCurrentDirectory(), "greyimg_test.dcm");
            ff.Save(fileout, Dicom.DicomWriteOptions.Default);//Default
            ff = null;
            return(fileout);
        }
Exemplo n.º 6
0
 public void Transform(DcmDataset dataset)
 {
     dataset.AddElementWithValue(_tag, DicomUID.Generate());
 }
Exemplo n.º 7
0
        private void PerformQueryOrRelease()
        {
            if (_moveQueries.Count > 0)
            {
                byte pcid = Associate.FindAbstractSyntax(MoveSopClassUID);
                if (Associate.GetPresentationContextResult(pcid) == DcmPresContextResult.Accept)
                {
                    CMoveQuery query   = _moveQueries.Dequeue();
                    DcmDataset dataset = new DcmDataset(Associate.GetAcceptedTransferSyntax(pcid));
                    switch (query.QueryRetrieveLevel)
                    {
                    case DcmQueryRetrieveLevel.Patient:
                        dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "PATIENT");
                        dataset.AddElementWithValue(DicomTags.PatientID, query.PatientID);
                        break;

                    case DcmQueryRetrieveLevel.Study:
                        dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "STUDY");
                        dataset.AddElementWithValue(DicomTags.PatientID, query.PatientID);
                        dataset.AddElementWithValue(DicomTags.StudyInstanceUID, query.StudyInstanceUID);
                        break;

                    case DcmQueryRetrieveLevel.Series:
                        dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "SERIES");
                        dataset.AddElementWithValue(DicomTags.PatientID, query.PatientID);
                        dataset.AddElementWithValue(DicomTags.StudyInstanceUID, query.StudyInstanceUID);
                        dataset.AddElementWithValue(DicomTags.SeriesInstanceUID, query.SeriesInstanceUID);
                        break;

                    case DcmQueryRetrieveLevel.Image:
                        dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, "IMAGE");
                        dataset.AddElementWithValue(DicomTags.PatientID, query.PatientID);
                        dataset.AddElementWithValue(DicomTags.StudyInstanceUID, query.StudyInstanceUID);
                        dataset.AddElementWithValue(DicomTags.SeriesInstanceUID, query.SeriesInstanceUID);
                        dataset.AddElementWithValue(DicomTags.SOPInstanceUID, query.SOPInstanceUID);
                        break;

                    default:
                        break;
                    }
                    _current = query;
                    SendCMoveRequest(pcid, 1, DestinationAE, Priority, dataset);
                }
                else
                {
                    Log.Info("{0} -> Presentation context rejected: {1}", LogID, Associate.GetPresentationContextResult(pcid));
                    SendReleaseRequest();
                }
            }
            else
            {
                SendReleaseRequest();
            }
        }