public void Read(String fullFileName, params String[] definitionFilesFullName)
{
DvtkData.Media.DicomFile dvtkDataDicomFile = null;
if (!File.Exists(fullFileName))
{
throw new HliException("Dicom file or raw file \"" + fullFileName + "\" not found.");
}
String tempPath = Path.GetTempPath();
Dvtk.Sessions.ScriptSession dvtkScriptSession = new Dvtk.Sessions.ScriptSession();
dvtkScriptSession.StorageMode = Dvtk.Sessions.StorageMode.AsMedia;
dvtkScriptSession.DataDirectory = tempPath;
dvtkScriptSession.ResultsRootDirectory = tempPath;
foreach (String definitionFileFullName in definitionFilesFullName)
{
dvtkScriptSession.DefinitionManagement.LoadDefinitionFile(definitionFileFullName);
}
dvtkDataDicomFile = dvtkScriptSession.ReadFile(fullFileName);
this.dataSet.DvtkDataDataSet = dvtkDataDicomFile.DataSet;
this.FileMetaInformation.DvtkDataFileMetaInformation = dvtkDataDicomFile.FileMetaInformation;
this.dvtkDataFileHead = dvtkDataDicomFile.FileHead;
}
public void Read(String fullFileName, DicomThread dicomThread)
{
DvtkData.Media.DicomFile dvtkDataDicomFile = null;
if (!File.Exists(fullFileName))
{
throw new HliException("Dicom file or raw file \"" + fullFileName + "\" not found.");
}
dvtkDataDicomFile = dicomThread.DvtkScriptSession.ReadFile(fullFileName);
this.dataSet.DvtkDataDataSet = dvtkDataDicomFile.DataSet;
this.fileMetaInformation.DvtkDataFileMetaInformation = dvtkDataDicomFile.FileMetaInformation;
this.dvtkDataFileHead = dvtkDataDicomFile.FileHead;
}
/// <summary>
/// Store the DICOM file into a DICOM Media File in the current Information Model directory.
/// The file contents might be later used for retrieval.The transfer syntax is also passed so that the TS specified
/// in the dcm file is used while moving the file to a Storage SCP
/// </summary>
/// <param name="dicomFile">The DICOM file to store</param>
protected void StoreDicomFile(DvtkData.Media.DicomFile dicomFile)
{
System.String iom = System.String.Empty;
if (Name.Equals("PatientRootInformationModel"))
{
iom = "PR";
}
else if (Name.Equals("StudyRootInformationModel"))
{
iom = "SR";
}
else if (Name.Equals("PatientStudyOnlyInformationModel"))
{
iom = "PS";
}
// generate a filename
System.String filename;
filename = System.String.Format("{0}\\DVTK_IOM_TMP_{1}_{2:00000000}.DCM", DataDirectory, iom, _fileIndex++);
DvtkData.Media.DicomFile dicomMediaFile = new DvtkData.Media.DicomFile();
// set up the file head
DvtkData.Media.FileHead FileHead = new DvtkData.Media.FileHead();
// add the Transfer Syntax UID
//DvtkData.Dul.TransferSyntax transferSyntax = new DvtkData.Dul.TransferSyntax(DvtkData.Dul.TransferSyntax.Explicit_VR_Little_Endian.UID);
FileHead.TransferSyntax = dicomFile.FileHead.TransferSyntax;
// set up the file meta information
DvtkData.Media.FileMetaInformation fileMetaInformation = new DvtkData.Media.FileMetaInformation();
// add the FMI version
fileMetaInformation.AddAttribute(Tag.FILE_META_INFORMATION_VERSION.GroupNumber,
Tag.FILE_META_INFORMATION_VERSION.ElementNumber, VR.OB, 1, 2);
// add the SOP Class UID
System.String sopClassUid = "";
DvtkData.Dimse.Attribute attribute = dicomFile.DataSet.GetAttribute(DvtkData.Dimse.Tag.SOP_CLASS_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
if (uniqueIdentifier.Values.Count > 0)
{
sopClassUid = uniqueIdentifier.Values[0];
}
}
fileMetaInformation.AddAttribute(Tag.MEDIA_STORAGE_SOP_CLASS_UID.GroupNumber,
Tag.MEDIA_STORAGE_SOP_CLASS_UID.ElementNumber, VR.UI, sopClassUid);
// add the SOP Instance UID
System.String sopInstanceUid = "";
attribute = dicomFile.DataSet.GetAttribute(DvtkData.Dimse.Tag.SOP_INSTANCE_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
if (uniqueIdentifier.Values.Count > 0)
{
sopInstanceUid = uniqueIdentifier.Values[0];
}
}
fileMetaInformation.AddAttribute(Tag.MEDIA_STORAGE_SOP_INSTANCE_UID.GroupNumber,
Tag.MEDIA_STORAGE_SOP_INSTANCE_UID.ElementNumber, VR.UI, sopInstanceUid);
// add the Transfer Syntax UID
fileMetaInformation.AddAttribute(Tag.TRANSFER_SYNTAX_UID.GroupNumber,
Tag.TRANSFER_SYNTAX_UID.ElementNumber, VR.UI, dicomFile.FileHead.TransferSyntax);
// add the Implemenation Class UID
DvtkData.Dimse.Attribute implentationUID = dicomFile.FileMetaInformation.GetAttribute(0x00020012);
fileMetaInformation.AddAttribute(Tag.IMPLEMENTATION_CLASS_UID.GroupNumber,
Tag.IMPLEMENTATION_CLASS_UID.ElementNumber, VR.UI, implentationUID);
// add the Implementation Version Name
DvtkData.Dimse.Attribute implementationVersion = dicomFile.FileMetaInformation.GetAttribute(0x00020013);
fileMetaInformation.AddAttribute(Tag.IMPLEMENTATION_VERSION_NAME.GroupNumber,
Tag.IMPLEMENTATION_VERSION_NAME.ElementNumber, VR.SH, implementationVersion);
// set up the dicomMediaFile contents
dicomMediaFile.FileHead = FileHead;
dicomMediaFile.FileMetaInformation = fileMetaInformation;
dicomMediaFile.DataSet = dicomFile.DataSet;
// write the dicomMediaFile to file
Dvtk.DvtkDataHelper.WriteDataSetToFile(dicomMediaFile, filename);
// save the filename in the dataset
dicomFile.DataSet.Filename = filename;
}
/// <summary>
/// Constructor. Encapsulated existing DvtkData FileMetaInformation instance and DvtkData FileHead instance.
/// </summary>
/// <param name="dvtkDataFileMetaInformation">The encapsulated DvtkData FileMetaInformation instance.</param>
/// <param name="dvtkDataFileHead">The encapsulated FileHead instance.</param>
internal FileMetaInformation(DvtkData.Media.FileMetaInformation dvtkDataFileMetaInformation, DvtkData.Media.FileHead dvtkDataFileHead) : base(dvtkDataFileMetaInformation)
{
this.dvtkDataFileHead = dvtkDataFileHead;
}
void SaveFileAsDefinedTS(string transferSyntax)
{
if (DCMFile == "")
{
richTextBoxLog.AppendText("There is no Media file to save, please select Media file.\n");
return;
}
try
{
SaveFileDialog saveAsDlg = new SaveFileDialog();
saveAsDlg.Filter = "DCM files (*.dcm) |*.dcm | All files (*.*)|*.*";
FileInfo dcmFileInfo = new FileInfo(DCMFile);
saveAsDlg.InitialDirectory = dcmFileInfo.DirectoryName;
saveAsDlg.FileName = dcmFileInfo.Name;
saveAsDlg.Title = "Save DICOM file...";
if (saveAsDlg.ShowDialog() == DialogResult.OK)
{
richTextBoxLog.AppendText("Saving the modified Media file.\n");
_NewDCMFileName = saveAsDlg.FileName.Trim();
if (DCMFile != _NewDCMFileName)
_IsSavedInNewDCMFile = true;
DvtkData.Media.DicomFile dicomMediaFile = new DvtkData.Media.DicomFile();
// set up the file head
DvtkData.Media.FileHead fileHead = new DvtkData.Media.FileHead();
// add the Transfer Syntax UID
DvtkData.Dul.TransferSyntax tSyntax = new DvtkData.Dul.TransferSyntax(transferSyntax);
fileHead.TransferSyntax = tSyntax;
// set up the file meta information
DvtkData.Media.FileMetaInformation fileMetaInformation = new DvtkData.Media.FileMetaInformation();
// add the FMI version
fileMetaInformation.AddAttribute(DvtkData.Dimse.Tag.FILE_META_INFORMATION_VERSION.GroupNumber,
DvtkData.Dimse.Tag.FILE_META_INFORMATION_VERSION.ElementNumber, VR.OB, 1, 2);
// add the SOP Class UID
fileMetaInformation.AddAttribute(DvtkData.Dimse.Tag.MEDIA_STORAGE_SOP_CLASS_UID.GroupNumber,
DvtkData.Dimse.Tag.MEDIA_STORAGE_SOP_CLASS_UID.ElementNumber, VR.UI, _FileMetaInfo.MediaStorageSOPClassUID);
// add the SOP Instance UID
fileMetaInformation.AddAttribute(DvtkData.Dimse.Tag.MEDIA_STORAGE_SOP_INSTANCE_UID.GroupNumber,
DvtkData.Dimse.Tag.MEDIA_STORAGE_SOP_INSTANCE_UID.ElementNumber, VR.UI, _FileMetaInfo.MediaStorageSOPInstanceUID);
// add the Transfer Syntax UID
fileMetaInformation.AddAttribute(DvtkData.Dimse.Tag.TRANSFER_SYNTAX_UID.GroupNumber,
DvtkData.Dimse.Tag.TRANSFER_SYNTAX_UID.ElementNumber, VR.UI, transferSyntax);
// add the Implemenation Class UID
string implClassUID = "";
if(_FileMetaInfo.Exists("0x00020012"))
{
// Get the Transfer syntax
HLI.Attribute implClassUIDAttr = _FileMetaInfo["0x00020012"];
implClassUID = implClassUIDAttr.Values[0];
}
fileMetaInformation.AddAttribute(DvtkData.Dimse.Tag.IMPLEMENTATION_CLASS_UID.GroupNumber,
DvtkData.Dimse.Tag.IMPLEMENTATION_CLASS_UID.ElementNumber, VR.UI, implClassUID);
// add the Implementation Version Name
string implClassVersion = "";
if(_FileMetaInfo.Exists("0x00020013"))
{
// Get the Transfer syntax
HLI.Attribute implClassVersionAttr = _FileMetaInfo["0x00020013"];
implClassVersion = implClassVersionAttr.Values[0];
}
fileMetaInformation.AddAttribute(DvtkData.Dimse.Tag.IMPLEMENTATION_VERSION_NAME.GroupNumber,
DvtkData.Dimse.Tag.IMPLEMENTATION_VERSION_NAME.ElementNumber, VR.SH, implClassVersion);
// set up the dicomMediaFile contents
dicomMediaFile.FileHead = fileHead;
dicomMediaFile.FileMetaInformation = fileMetaInformation;
dicomMediaFile.DataSet = _DCMdataset.DvtkDataDataSet;
// write the dicomMediaFile to file
Dvtk.DvtkDataHelper.WriteDataSetToFile(dicomMediaFile, _NewDCMFileName);
string theLogText = string.Format("Dataset {0} saved successfully with transfer syntax: {1}.\n\n", _NewDCMFileName, transferSyntax);
richTextBoxLog.AppendText(theLogText);
richTextBoxLog.ScrollToCaret();
richTextBoxLog.Focus();
//Cleanup the FMI & Dataset
IsDCMFileModified = false;
_IsAttributeGroupLengthDefined = false;
_DCMdataset = null;
_FileMetaInfo = null;
if (_IsSavedInNewDCMFile)
{
FileInfo newDcmFileInfo = new FileInfo(_NewDCMFileName);
_IsNewDCMFileLoaded = true;
this.dirListBox.Path = newDcmFileInfo.DirectoryName;
this.fileListBox.Path = this.dirListBox.Path;
this.fileListBox.SelectedItem = newDcmFileInfo.Name;
this.dirListBox.Refresh();
this.fileListBox.Refresh();
//Load the new Media file
LoadDCMFile(_NewDCMFileName);
}
else
{
_IsNewDCMFileLoaded = false;
this.dirListBox.Path = dcmFileInfo.DirectoryName;
this.fileListBox.Path = this.dirListBox.Path;
this.fileListBox.SelectedItem = dcmFileInfo.Name;
//Load the new Media file
LoadDCMFile(DCMFile);
}
UpdateTitleBarText();
}
}
catch (Exception exception)
{
string theErrorText;
theErrorText = string.Format("Media file {0} could not be saved:\n{1}\n\n", _NewDCMFileName, exception.Message);
richTextBoxLog.AppendText(theErrorText);
richTextBoxLog.ScrollToCaret();
richTextBoxLog.Focus();
IsDCMFileModified = false;
UpdateTitleBarText();
}
}
public DicomFile()
{
this.dataSet = new DataSet();
this.fileMetaInformation = new FileMetaInformation();
this.dvtkDataFileHead = new DvtkData.Media.FileHead();
}
/// <summary>
/// Constructor. Encapsulated existing DvtkData FileMetaInformation instance and DvtkData FileHead instance.
/// </summary>
/// <param name="dvtkDataFileMetaInformation">The encapsulated DvtkData FileMetaInformation instance.</param>
/// <param name="dvtkDataFileHead">The encapsulated FileHead instance.</param>
internal FileMetaInformation(DvtkData.Media.FileMetaInformation dvtkDataFileMetaInformation, DvtkData.Media.FileHead dvtkDataFileHead)
: base(dvtkDataFileMetaInformation)
{
this.dvtkDataFileHead = dvtkDataFileHead;
}
public void Read(String fullFileName, params String[] definitionFilesFullName)
{
DvtkData.Media.DicomFile dvtkDataDicomFile = null;
if (!File.Exists(fullFileName))
{
throw new HliException("Dicom file or raw file \"" + fullFileName + "\" not found.");
}
String tempPath = Path.GetTempPath();
Dvtk.Sessions.ScriptSession dvtkScriptSession = new Dvtk.Sessions.ScriptSession();
dvtkScriptSession.StorageMode = Dvtk.Sessions.StorageMode.AsMedia;
dvtkScriptSession.DataDirectory = tempPath;
dvtkScriptSession.ResultsRootDirectory = tempPath;
foreach(String definitionFileFullName in definitionFilesFullName)
{
dvtkScriptSession.DefinitionManagement.LoadDefinitionFile(definitionFileFullName);
}
dvtkDataDicomFile = dvtkScriptSession.ReadFile(fullFileName);
this.dataSet.DvtkDataDataSet = dvtkDataDicomFile.DataSet;
this.FileMetaInformation.DvtkDataFileMetaInformation = dvtkDataDicomFile.FileMetaInformation;
this.dvtkDataFileHead = dvtkDataDicomFile.FileHead;
}
public void Read(String fullFileName, DicomThread dicomThread)
{
DvtkData.Media.DicomFile dvtkDataDicomFile = null;
if (!File.Exists(fullFileName))
{
throw new HliException("Dicom file or raw file \"" + fullFileName + "\" not found.");
}
dvtkDataDicomFile = dicomThread.DvtkScriptSession.ReadFile(fullFileName);
this.dataSet.DvtkDataDataSet = dvtkDataDicomFile.DataSet;
this.fileMetaInformation.DvtkDataFileMetaInformation = dvtkDataDicomFile.FileMetaInformation;
this.dvtkDataFileHead = dvtkDataDicomFile.FileHead;
}
public DicomFile()
{
this.dataSet = new DataSet();
this.fileMetaInformation = new FileMetaInformation();
this.dvtkDataFileHead = new DvtkData.Media.FileHead();
}
/// <summary>
/// Store the DICOM file into a DICOM Media File in the current Information Model directory.
/// The file contents might be later used for retrieval.The transfer syntax is also passed so that the TS specified
/// in the dcm file is used while moving the file to a Storage SCP
/// </summary>
/// <param name="dicomFile">The DICOM file to store</param>
protected void StoreDicomFile(DvtkData.Media.DicomFile dicomFile)
{
System.String iom = System.String.Empty;
if (Name.Equals("PatientRootInformationModel"))
{
iom = "PR";
}
else if (Name.Equals("StudyRootInformationModel"))
{
iom = "SR";
}
else if (Name.Equals("PatientStudyOnlyInformationModel"))
{
iom = "PS";
}
// generate a filename
System.String filename;
filename = System.String.Format("{0}\\DVTK_IOM_TMP_{1}_{2:00000000}.DCM", DataDirectory, iom, _fileIndex++);
DvtkData.Media.DicomFile dicomMediaFile = new DvtkData.Media.DicomFile();
// set up the file head
DvtkData.Media.FileHead FileHead = new DvtkData.Media.FileHead();
// add the Transfer Syntax UID
//DvtkData.Dul.TransferSyntax transferSyntax = new DvtkData.Dul.TransferSyntax(DvtkData.Dul.TransferSyntax.Explicit_VR_Little_Endian.UID);
FileHead.TransferSyntax = dicomFile.FileHead.TransferSyntax;
// set up the file meta information
DvtkData.Media.FileMetaInformation fileMetaInformation = new DvtkData.Media.FileMetaInformation();
// add the FMI version
fileMetaInformation.AddAttribute(Tag.FILE_META_INFORMATION_VERSION.GroupNumber,
Tag.FILE_META_INFORMATION_VERSION.ElementNumber, VR.OB, 1, 2);
// add the SOP Class UID
System.String sopClassUid = "";
DvtkData.Dimse.Attribute attribute = dicomFile.DataSet.GetAttribute(DvtkData.Dimse.Tag.SOP_CLASS_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
if (uniqueIdentifier.Values.Count > 0)
{
sopClassUid = uniqueIdentifier.Values[0];
}
}
fileMetaInformation.AddAttribute(Tag.MEDIA_STORAGE_SOP_CLASS_UID.GroupNumber,
Tag.MEDIA_STORAGE_SOP_CLASS_UID.ElementNumber, VR.UI, sopClassUid);
// add the SOP Instance UID
System.String sopInstanceUid = "";
attribute = dicomFile.DataSet.GetAttribute(DvtkData.Dimse.Tag.SOP_INSTANCE_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
if (uniqueIdentifier.Values.Count > 0)
{
sopInstanceUid = uniqueIdentifier.Values[0];
}
}
fileMetaInformation.AddAttribute(Tag.MEDIA_STORAGE_SOP_INSTANCE_UID.GroupNumber,
Tag.MEDIA_STORAGE_SOP_INSTANCE_UID.ElementNumber, VR.UI, sopInstanceUid);
// add the Transfer Syntax UID
fileMetaInformation.AddAttribute(Tag.TRANSFER_SYNTAX_UID.GroupNumber,
Tag.TRANSFER_SYNTAX_UID.ElementNumber, VR.UI, dicomFile.FileHead.TransferSyntax);
// add the Implemenation Class UID
DvtkData.Dimse.Attribute implentationUID = dicomFile.FileMetaInformation.GetAttribute(0x00020012);
fileMetaInformation.AddAttribute(Tag.IMPLEMENTATION_CLASS_UID.GroupNumber,
Tag.IMPLEMENTATION_CLASS_UID.ElementNumber, VR.UI, implentationUID);
// add the Implementation Version Name
DvtkData.Dimse.Attribute implementationVersion = dicomFile.FileMetaInformation.GetAttribute(0x00020013);
fileMetaInformation.AddAttribute(Tag.IMPLEMENTATION_VERSION_NAME.GroupNumber,
Tag.IMPLEMENTATION_VERSION_NAME.ElementNumber, VR.SH, implementationVersion);
// set up the dicomMediaFile contents
dicomMediaFile.FileHead = FileHead;
dicomMediaFile.FileMetaInformation = fileMetaInformation;
dicomMediaFile.DataSet = dicomFile.DataSet;
// write the dicomMediaFile to file
Dvtk.DvtkDataHelper.WriteDataSetToFile(dicomMediaFile, filename);
// save the filename in the dataset
dicomFile.DataSet.Filename = filename;
}
