| public Save ( string file, DicomWriteOptions options, bool useIsoStore = false ) : void | ||
| file | string | Filename |
| options | DicomWriteOptions | DICOM write options |
| useIsoStore | bool | Save in isolated storage |
| Résultat | void | |
public void UpdateDicomFile(string updateFile, string dicomTag, string newValue)
{
try
{
DicomFileFormat dicomFile = new DicomFileFormat();
DicomTag updateDicomTag = DicomTag.Parse(dicomTag);
dicomFile.Load(updateFile, DicomReadOptions.DeferLoadingLargeElements);
string what = updateDicomTag.Entry.ToString();
if (updateDicomTag.Entry.ToString().StartsWith("0002"))
{
dicomFile.FileMetaInfo.SetString(updateDicomTag, newValue);
}
else
{
dicomFile.Dataset.SetString(updateDicomTag, newValue);
}
dicomFile.Dataset.PreloadDeferredBuffers();
dicomFile.Save(updateFile, DicomWriteOptions.Default);
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
public void UpdateDicomFile(UpdateData updateData)
{
DicomFileFormat dicomFile = new DicomFileFormat();
dicomFile.Load(updateData.DicomFileName, DicomReadOptions.DeferLoadingLargeElements);
foreach (KeyValuePair<DicomTag, string> kvp in updateData.UpdateDataset)
{
dicomFile.Dataset.SetString(kvp.Key, kvp.Value);
}
foreach (KeyValuePair<DicomTag, string> kvp in updateData.UpdateMetadata)
{
dicomFile.FileMetaInfo.SetString(kvp.Key, kvp.Value);
}
dicomFile.Dataset.PreloadDeferredBuffers();
dicomFile.Save(updateData.DicomFileName, DicomWriteOptions.Default);
//if (updateData.DicomFileName != null)
//{
// string path = Path.GetDirectoryName(updateData.DicomFilePath);
// File.Move(updateData.DicomFilePath, path + @"\" + updateData.DicomFileName);
//}
}
private void SaveDimseToFile(DcmDimseInfo dimse, byte pcid, string fileName)
{
string path = Path.GetFullPath(fileName);
for (int i = 1; File.Exists(path); i++) {
path = Path.GetFullPath(fileName);
string ext = Path.GetExtension(path);
path = path.Substring(0, path.Length - ext.Length);
path += String.Format(" ({0})", i);
path += ext;
}
if (String.IsNullOrEmpty(dimse.DatasetFile)) {
DcmPresContext pres = Associate.GetPresentationContext(pcid);
DicomFileFormat ff = new DicomFileFormat();
ff.FileMetaInfo.FileMetaInformationVersion = DcmFileMetaInfo.Version;
ff.FileMetaInfo.MediaStorageSOPClassUID = pres.AbstractSyntax;
ff.FileMetaInfo.MediaStorageSOPInstanceUID = dimse.Command.AffectedSOPInstanceUID;
ff.FileMetaInfo.TransferSyntax = pres.AcceptedTransferSyntax;
ff.FileMetaInfo.ImplementationClassUID = Implementation.ClassUID;
ff.FileMetaInfo.ImplementationVersionName = Implementation.Version;
ff.FileMetaInfo.SourceApplicationEntityTitle = Associate.CalledAE;
ff.Save(fileName, DicomWriteOptions.Default);
}
long pos = dimse.DatasetStream.Position;
using (FileStream fs = File.OpenWrite(fileName)) {
fs.Seek(0, SeekOrigin.End);
dimse.DatasetStream.Seek(0, SeekOrigin.Begin);
StreamUtility.Copy(dimse.DatasetStream, fs);
}
dimse.DatasetStream.Position = pos;
}
private bool ProcessPDataTF(PDataTF pdu)
{
try {
byte pcid = 0;
foreach (PDV pdv in pdu.PDVs) {
pcid = pdv.PCID;
if (pdv.IsCommand) {
if (_dimse.CommandData == null)
_dimse.CommandData = new ChunkStream();
_dimse.CommandData.AddChunk(pdv.Value);
if (_dimse.Command == null) {
_dimse.Command = new DcmCommand();
}
if (_dimse.CommandReader == null) {
_dimse.CommandReader = new DicomStreamReader(_dimse.CommandData);
_dimse.CommandReader.Dataset = _dimse.Command;
}
_dimse.CommandReader.Read(null, DicomReadOptions.Default);
_dimse.Progress.BytesTransfered += pdv.Value.Length;
_dimse.Progress.EstimatedCommandLength = (int)_dimse.CommandReader.BytesEstimated;
if (pdv.IsLastFragment) {
_dimse.CloseCommand();
bool isLast = true;
if (_dimse.Command.Contains(DicomTags.DataSetType)) {
if (_dimse.Command.GetUInt16(DicomTags.DataSetType, 0x0101) != 0x0101) {
isLast = false;
DcmCommandField commandField = (DcmCommandField)_dimse.Command.GetUInt16(DicomTags.CommandField, 0);
if (commandField == DcmCommandField.CStoreRequest) {
ushort messageID = _dimse.Command.GetUInt16(DicomTags.MessageID, 1);
DcmPriority priority = (DcmPriority)_dimse.Command.GetUInt16(DicomTags.Priority, 0);
DicomUID affectedInstance = _dimse.Command.GetUID(DicomTags.AffectedSOPInstanceUID);
string moveAE = _dimse.Command.GetString(DicomTags.MoveOriginatorApplicationEntityTitle, null);
ushort moveMessageID = _dimse.Command.GetUInt16(DicomTags.MoveOriginatorMessageID, 1);
OnPreReceiveCStoreRequest(pcid, messageID, affectedInstance, priority,
moveAE, moveMessageID, out _dimse.DatasetFile);
if (_dimse.DatasetFile != null) {
DcmPresContext pres = Associate.GetPresentationContext(pcid);
DicomFileFormat ff = new DicomFileFormat();
ff.FileMetaInfo.FileMetaInformationVersion = DcmFileMetaInfo.Version;
ff.FileMetaInfo.MediaStorageSOPClassUID = pres.AbstractSyntax;
ff.FileMetaInfo.MediaStorageSOPInstanceUID = affectedInstance;
ff.FileMetaInfo.TransferSyntax = pres.AcceptedTransferSyntax;
ff.FileMetaInfo.ImplementationClassUID = Implementation.ClassUID;
ff.FileMetaInfo.ImplementationVersionName = Implementation.Version;
ff.FileMetaInfo.SourceApplicationEntityTitle = Associate.CalledAE;
ff.Save(_dimse.DatasetFile, DicomWriteOptions.Default);
_dimse.DatasetFileStream = new FileStream(_dimse.DatasetFile, FileMode.Open);
_dimse.DatasetFileStream.Seek(0, SeekOrigin.End);
_dimse.DatasetStream = _dimse.DatasetFileStream;
}
}
}
}
if (isLast) {
if (_dimse.IsNewDimse)
OnReceiveDimseBegin(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
OnReceiveDimseProgress(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
OnReceiveDimse(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
ProcessDimse(pcid);
_dimse = null;
return true;
}
}
} else {
if (_dimse.DatasetFile != null) {
long pos = _dimse.DatasetFileStream.Position;
_dimse.DatasetFileStream.Seek(0, SeekOrigin.End);
_dimse.DatasetFileStream.Write(pdv.Value, 0, pdv.Value.Length);
_dimse.DatasetFileStream.Position = pos;
} else {
if (_dimse.DatasetData == null) {
_dimse.DatasetData = new ChunkStream();
_dimse.DatasetStream = _dimse.DatasetData;
}
_dimse.DatasetData.AddChunk(pdv.Value);
}
if (_dimse.Dataset == null) {
DicomTransferSyntax ts = _assoc.GetAcceptedTransferSyntax(pdv.PCID);
_dimse.Dataset = new DcmDataset(ts);
}
if ((EnableStreamParse && !_dimse.Dataset.InternalTransferSyntax.IsDeflate) || pdv.IsLastFragment) {
if (_dimse.DatasetReader == null) {
if (_dimse.Dataset.InternalTransferSyntax.IsDeflate) {
// DicomStreamReader needs a seekable stream
MemoryStream ms = StreamUtility.Deflate(_dimse.DatasetStream, false);
_dimse.DatasetReader = new DicomStreamReader(ms);
}
else
_dimse.DatasetReader = new DicomStreamReader(_dimse.DatasetStream);
_dimse.DatasetReader.Dataset = _dimse.Dataset;
}
_dimse.Progress.BytesTransfered += pdv.Value.Length;
long remaining = _dimse.DatasetReader.BytesRemaining + pdv.Value.Length;
if (remaining >= _dimse.DatasetReader.BytesNeeded || pdv.IsLastFragment) {
if (_dimse.DatasetReader.Read(null, DicomReadOptions.Default) != DicomReadStatus.Success && pdv.IsLastFragment) {
// ???
}
_dimse.Progress.EstimatedDatasetLength = (int)_dimse.DatasetReader.BytesEstimated;
}
}
if (pdv.IsLastFragment) {
_dimse.Close();
if (_dimse.IsNewDimse)
OnReceiveDimseBegin(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
OnReceiveDimseProgress(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
OnReceiveDimse(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
ProcessDimse(pcid);
_dimse = null;
return true;
}
}
}
if (_dimse.IsNewDimse) {
OnReceiveDimseBegin(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
_dimse.IsNewDimse = false;
} else {
OnReceiveDimseProgress(pcid, _dimse.Command, _dimse.Dataset, _dimse.Progress);
}
return true;
} catch (Exception e) {
#if DEBUG
Log.Error("{0} -> Error reading DIMSE: {1}", LogID, e.ToString());
#else
Log.Error("{0} -> Error reading DIMSE: {1}", LogID, e.ToString());//e.Message);
#endif
_dimse.Abort();
_dimse = null;
return false;
}
}
private void OnClickSaveWithTransferSyntax(object sender, EventArgs e)
{
if (_selected == -1)
return;
TransferSyntaxForm tsForm = new TransferSyntaxForm();
if (tsForm.ShowDialog(this) == DialogResult.OK) {
SaveFileDialog sfd = new SaveFileDialog();
sfd.RestoreDirectory = true;
if (sfd.ShowDialog(this) == DialogResult.OK) {
DicomFileFormat ff = new DicomFileFormat();
ff.Load(_files[_selected], DicomReadOptions.Default);
if (tsForm.SelectedTransferSyntax != null)
ff.ChangeTransferSytnax(tsForm.SelectedTransferSyntax, null);
ff.Save(sfd.FileName, DicomWriteOptions.Default);
}
}
}
private void SaveDimseToFile(DcmDataset dataset)
{
var now = DateTime.Now;
Trace.WriteLine(String.Format("{0} Receive DIMSE {1} from {2} ", now, dataset.GetString(DicomTags.Modality, "UN"), this.Associate.CallingAE));
ImageCountOnConnection++;
bool isFiltered = IsFilteredOutData(dataset);
if (isFiltered && !Settings.Default.ReceiveFilter_Keep)
return;
var fileName = GetFileNameForDicomDataset(dataset);
string filePath;
if (!isFiltered)
{
filePath = DefineStorageLocationOfFile(fileName);
}
else
{
filePath = Path.Combine(Settings.Default.ReceiveFilter_Folder, fileName);
}
Trace.WriteLine(String.Format("{0} Saving DIMSE {1} from {2} to {3} ", now, dataset.GetString(DicomTags.Modality, "UN"), this.Associate.CallingAE, filePath));
var ff = new DicomFileFormat(dataset);
ff.Save( filePath, DicomWriteOptions.Default);
}
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;
}