private async Task BuildFilesFillingDiagrams(CancellationToken cancellationToken)
{
System.Windows.Application.Current.Dispatcher.Invoke(() => { TobiiCSVFiles.Clear(); });
if (!Directory.Exists(DirectoryCSVFiles))
{
MessageBox.Show("Директории " + DirectoryCSVFiles + " не существует"); return;
}
List <string> files = Directory.GetFiles(DirectoryCSVFiles, "*.csv", SearchOption.AllDirectories).ToList();
if (!Directory.Exists(DirectoryCSVFiles))
{
MessageBox.Show("В директории и ее поддиректориях " + DirectoryCSVFiles + " нет csv-файлов"); return;
}
InfoMessage = "Обработка " + files.Count() + " файлов началась";
foreach (string fullfilepath in files)
{
if (cancellationToken.IsCancellationRequested)
{
Console.WriteLine("Операция прервана"); InfoMessage = "Операция прервана"; break;
}
TobiiCSVFile tobiiCSVFile = new TobiiCSVFile(fullfilepath, SmoothInterval);
tobiiCSVFile.ReadTestingInfo();
System.Windows.Application.Current.Dispatcher.Invoke(() => { TobiiCSVFiles.Add(tobiiCSVFile); });
Console.WriteLine(fullfilepath);
InfoMessage = "Файл " + (files.IndexOf(fullfilepath) + 1).ToString() + " из " + files.Count() + " обработан";
}
InfoMessage = "Обработка " + files.Count() + " файлов завершена";
}
private void StackedAreaExampleRefresh(TobiiCSVFile selectedTobiiCSVFile)
{
XFormatter = val => val.ToString();
YFormatter = val => val.ToString();
XFormatter2 = val => TimeSpan.FromMilliseconds(val).ToString(@"mm\:ss");
List <ObservablePoint> xy_list = new List <ObservablePoint>();
foreach (var x in selectedTobiiCSVFile.Xs)
{
XY xy = new XY();
xy.X = x;
xy.Y = selectedTobiiCSVFile.Ys[selectedTobiiCSVFile.Xs.IndexOf(x)];
xy_list.Add(new ObservablePoint(xy.X, xy.Y));
}
//Brush brush = new SolidColorBrush(Colors.Gray);
//brush.Opacity = 0.5;
//SeriesCollection = new SeriesCollection
//{
// new StackedAreaSeries
// {
// Values = new ChartValues<ObservablePoint>
// {
// },
// LineSmoothness = 0 , Foreground = Brushes.Black, Fill = brush, PointForeground=Brushes.Black
// }
//};
Brush brush2 = new SolidColorBrush(Colors.DarkOrange);
brush2.Opacity = 0.5;
SeriesCollection2 = new SeriesCollection
{
new StackedAreaSeries
{
Values = new ChartValues <ObservablePoint>
{
},
LineSmoothness = 0, Foreground = Brushes.Black, Fill = brush2, PointForeground = Brushes.Black
}
};
foreach (var xy in xy_list)
{
// SeriesCollection[0].Values.Add(xy);
SeriesCollection2[0].Values.Add(xy);
}
OnPropertyChanged("SeriesCollection");
OnPropertyChanged("SeriesCollection2");
}
