private void MainForm_Load(object sender, System.EventArgs e)
{
// Initialize the viewer object.
DicomEngine.Startup();
_viewer = new MyAutomationImageViewer();
_viewer.BackColor = SystemColors.Control;
_viewer.KeyDown += new KeyEventHandler(_viewer_KeyDown);
_viewer.Dock = DockStyle.Fill;
this._splitContainer.Panel2.Controls.Add(_viewer);
_automationInteractiveMode = new AutomationInteractiveMode();
_automationInteractiveMode.IdleCursor = Cursors.Arrow;
_automationInteractiveMode.WorkingCursor = Cursors.Cross;
_viewer.InteractiveModes.BeginUpdate();
_viewer.InteractiveModes.Add(_automationInteractiveMode);
_viewer.InteractiveModes.EndUpdate();
_dsImage = new DicomDataSet();
if (_dsImage == null)
{
Messager.ShowError(this, "Can't create dicom object. Quitting app.");
Application.Exit();
return;
}
BringToFront();
InitAutomationManager();
_presentation = new DicomPresentationStateInformation();
_presentation.InstanceNumber = 1;
_presentation.PresentationLabel = "LABEL";
_presentationStateDialog = new PresentationStateAttributesDialog();
_dicomAnnotationsUtilities = new DicomAnnotationsUtilities();
Application.ApplicationExit += new EventHandler(Application_ApplicationExit);
LoadImage(true);
}
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);
}
