public void RemoveAllPresentationStateImageReferences()
public void removeAllPresentationStateImageReferences()
public:
void RemoveAllPresentationStateImageReferences();
This method will remove all "Referenced Image Sequence(s)" (0008,1140), which belong to the "Referenced Series Sequence" (0008,1115) under the "Presentation State Module".
using Leadtools;
using Leadtools.Dicom;
public void DicomPresStateSample()
{
//Make sure to initialize the DICOM engine, this needs to be done only once
//In the whole application
DicomEngine.Startup();
using (DicomDataSet dicomDataset = new DicomDataSet())
{
dicomDataset.Initialize(DicomClassType.GrayscaleSoftcopyPresentationState, DicomDataSetInitializeType.ExplicitVRLittleEndian);
DicomPresentationStateInformation presentationStateInfo = new DicomPresentationStateInformation();
presentationStateInfo.InstanceNumber = 1;
presentationStateInfo.PresentationLabel = "LABEL";
presentationStateInfo.PresentationDescription = "Description";
presentationStateInfo.PresentationCreator = "Creator";
DicomDateValue presentationCreationDate = new DicomDateValue();
presentationCreationDate.Year = 2004;
presentationCreationDate.Month = 1;
presentationCreationDate.Day = 8;
DicomTimeValue presentationCreationTime = new DicomTimeValue();
presentationCreationTime.Hours = 2;
presentationCreationTime.Minutes = 3;
presentationCreationTime.Seconds = 5;
presentationStateInfo.PresentationCreationDate = presentationCreationDate;
presentationStateInfo.PresentationCreationTime = presentationCreationTime;
dicomDataset.SetPresentationStateInformation(presentationStateInfo);
DicomPresentationStateInformation presentationStateInfo1 = dicomDataset.GetPresentationStateInformation();
Debug.Assert(presentationStateInfo1 != null);
Debug.Assert(presentationStateInfo1.InstanceNumber == 1);
//RemovePresStateImageRefBySOPInstance can be used to remove indivual referened images
dicomDataset.RemoveAllPresentationStateImageReferences();
Debug.Assert(dicomDataset.GetPresentationStateImageReferenceCount(null) == 0);
// We can also load the dataset first and then call AddPresStateImageRefByDS
dicomDataset.AddPresentationStateImageReference(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "IMAGE3.dcm"), null, 0);
// We can also add the presentation state using a stream
using (FileStream stream = new FileStream(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "image3.dcm"), FileMode.Open))
{
dicomDataset.AddPresentationStateImageReference(stream, null, 0);
}
//We can also use FindNextPresStateRefSeriesItem to iterate through all items
DicomElement item = dicomDataset.FindFirstPresentationStateReferencedSeriesItem();
string imageRefSOPInstanceUID = dicomDataset.GetPresentationStateImageReferenceSOPInstance(item, 0);
Debug.Assert(imageRefSOPInstanceUID != null);
DicomElement item1 = dicomDataset.GetPresentationStateImageReference(imageRefSOPInstanceUID);
Debug.Assert(item1 != null);
dicomDataset.Save(Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "PresentationState.dcm"), DicomDataSetSaveFlags.None);
}
DicomEngine.Shutdown();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
SetPresentationStateInformation Method
GetPresentationStateInformation Method
AddPresentationStateImageReference(String,Int32[],Int32) Method
AddPresentationStateImageReference(DicomDataSet,Int32[],Int32) Method
RemovePresentationStateImageReference Method
GetPresentationStateImageReferenceSOPInstance Method
GetPresentationStateImageReferenceCount Method
FindFirstPresentationStateReferencedSeriesItem Method
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