// Simulation Button
private void SimulationButton(object sender, RoutedEventArgs e)
{
select_TEM = TEMRadioButton.IsChecked == true;
select_STEM = STEMRadioButton.IsChecked == true;
select_CBED = CBEDRadioButton.IsChecked == true;
if (!TestSimulationPrerequisites())
{
return;
}
Application.Current.Resources["Accent"] = Application.Current.Resources["ErrorColOrig"];
CurrentResolution = Resolution;
CurrentPixelScale = pixelScale;
CurrentWavelength = wavelength;
CurrentVoltage = ImagingParameters.kilovoltage;
// DiffDisplay.tCanvas.Width = CurrentResolution;
// DiffDisplay.tCanvas.Height = CurrentResolution;
SimulateEWButton.IsEnabled = false;
SimulateImageButton.IsEnabled = false;
var TDSruns = 1;
if (select_STEM)
{
TDSruns = Convert.ToInt32(STEM_TDSCounts.Text);
}
else if (select_CBED)
{
TDSruns = Convert.ToInt32(CBED_TDSCounts.Text);
}
this.cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = this.cancellationTokenSource.Token;
var progressReporter = new ProgressReporter();
// Pull options from dialog
Single.TryParse(SliceDz.Text, out dz);
Int32.TryParse(Full3DIntegrals.Text, out integrals);
CancelButton.IsEnabled = false;
var task = Task.Factory.StartNew(() =>
{
Thread.CurrentThread.Priority = ThreadPriority.Normal;
var timer = new Stopwatch();
// Upload Simulation Parameters to c++ class
mCL.setCTEMParams(ImagingParameters.df, ImagingParameters.astigmag, ImagingParameters.astigang, ImagingParameters.kilovoltage, ImagingParameters.spherical, ImagingParameters.beta, ImagingParameters.delta, ImagingParameters.aperturemrad, ImagingParameters.astig2mag, ImagingParameters.astig2ang, ImagingParameters.b2mag, ImagingParameters.b2ang);
mCL.setSTEMParams(ProbeParameters.df, ProbeParameters.astigmag, ProbeParameters.astigang, ProbeParameters.kilovoltage, ProbeParameters.spherical, ProbeParameters.beta, ProbeParameters.delta, ProbeParameters.aperturemrad);
SimulationMethod(select_TEM, select_STEM, select_CBED, TDSruns, ref progressReporter, ref timer, ref cancellationToken);
}, cancellationToken);
// This runs on UI Thread so can access UI, probably better way of doing image though.
//SimWorker.RunWorkerCompleted += delegate(object s, RunWorkerCompletedEventArgs args)
progressReporter.RegisterContinuation(task, () =>
{
CancelButton.IsEnabled = false;
ProgressBar1.Value = 100;
ProgressBar2.Value = 100;
if (select_STEM)
{
if (LockedDetectors.Count == 0)
{
SimulateEWButton.IsEnabled = true;
return;
}
foreach (var i in LockedDetectors)
{
UpdateDetectorImage(i);
}
// just select the first tab for convenience
LockedDetectors[0].Tab.IsSelected = true;
SaveImageButton.IsEnabled = true;
}
else if (select_CBED)
{
UpdateTDSImage();
SaveImageButton2.IsEnabled = true;
}
else
{
UpdateEWImage();
EWDisplay.Tab.IsSelected = true;
UpdateDiffractionImage();
SaveImageButton.IsEnabled = true;
SaveImageButton2.IsEnabled = true;
SimulateImageButton.IsEnabled = true;
}
Application.Current.Resources["Accent"] = Application.Current.Resources["AccentOrig"];
SimulateEWButton.IsEnabled = true;
});
}
private void ImportStructureButton(object sender, RoutedEventArgs e)
{
var openDialog = new Microsoft.Win32.OpenFileDialog
{
FileName = "file name",
DefaultExt = ".xyz",
Filter = "XYZ Coordinates (.xyz)|*.xyz"
};
// Set defaults for file dialog.
var result = openDialog.ShowDialog();
if (result == true)
{
var fName = openDialog.FileName;
fileNameLabel.Text = System.IO.Path.GetFileName(fName);
fileNameLabel.ToolTip = fName;
// Now pass filename through to unmanaged where atoms can be imported inside structure class...
mCL.importStructure(openDialog.FileName);
mCL.uploadParameterisation();
// Update some dialogs if everything went OK.
var Len = 0;
float MinX = 0;
float MinY = 0;
float MinZ = 0;
float MaxX = 0;
float MaxY = 0;
float MaxZ = 0;
mCL.getStructureDetails(ref Len, ref MinX, ref MinY, ref MinZ, ref MaxX, ref MaxY, ref MaxZ);
HaveStructure = true;
WidthLabel.Content = (MaxX - MinX).ToString("f2") + " Å";
HeightLabel.Content = (MaxY - MinY).ToString("f2") + " Å";
DepthLabel.Content = (MaxZ - MinZ).ToString("f2") + " Å";
AtomNoLabel.Content = Len.ToString();
if (!userSTEMarea)
{
STEMRegion.xFinish = Convert.ToSingle((MaxX - MinX).ToString("f2"));
STEMRegion.yFinish = Convert.ToSingle((MaxY - MinY).ToString("f2"));
}
if (!userSIMarea)
{
SimRegion.xFinish = Convert.ToSingle((MaxX - MinX).ToString("f2"));
SimRegion.yFinish = Convert.ToSingle((MaxY - MinY).ToString("f2"));
}
UpdatePx();
// Now we want to sorting the atoms ready for the simulation process do this in a background worker...
this.cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = this.cancellationTokenSource.Token;
var progressReporter = new ProgressReporter();
var task = Task.Factory.StartNew(() =>
{
// This is where we start sorting the atoms in the background ready to be processed later...
mCL.sortStructure(false);
return(0);
}, cancellationToken);
// This runs on UI Thread so can access UI, probably better way of doing image though.
progressReporter.RegisterContinuation(task, () =>
{
IsSorted = true;
});
}
}
