private bool LoadAnnotationFile(string fileName, bool loadDefaultImage)
{
if (File.Exists(fileName))
{
try
{
DicomDataSet dsPresentationState = new DicomDataSet();
dsPresentationState.Load(fileName, DicomDataSetLoadFlags.LoadAndClose);
AnnContainer annContainer = _dicomAnnotationsUtilities.FromDataSetToAnnContainer(dsPresentationState, null, _dsImage);
if (annContainer != null)
{
foreach (AnnObject annObject in annContainer.Children)
{
DrawLeadAnnotationObject(annObject);
}
}
_presentation = dsPresentationState.GetPresentationStateInformation();
DicomPresentationStateInformation PresState = dsPresentationState.GetPresentationStateInformation();
if (PresState != null)
{
_presentationStateDialog.Presentation.InstanceNumber = PresState.InstanceNumber;
_presentationStateDialog.Presentation.PresentationCreator = PresState.PresentationCreator;
_presentationStateDialog.Presentation.PresentationLabel = PresState.PresentationLabel;
_presentationStateDialog.Presentation.PresentationDescription = PresState.PresentationDescription;
if (PresState.PresentationCreationDate.Year != 0)
{
_presentationStateDialog.Presentation.CreationDate = PresState.PresentationCreationDate.ToDateTime();
}
if (PresState.PresentationCreationTime.Hours != 0)
{
_presentationStateDialog.Presentation.CreationTime = PresState.PresentationCreationTime.ToDateTime();
}
_automation.SelectObjects(null);
return(true);
}
}
catch (Exception ex)
{
Messager.ShowError(this, ex.Message);
}
}
else
{
ClearAnnotations();
//if not the default file, show a message
if (!loadDefaultImage)
{
Messager.ShowInformation(
this,
"No related Presentation State file (.pre) was found. A Grayscale Softcopy Presentation State object will be created for the loaded image."
);
}
}
return(false);
}
