private void Window1_Loaded(object sender, RoutedEventArgs e)
{
RingCurrentConsumptions = new RingCurrentConsumptions();
var plotViewModel = DataContext as PlotViewModel;
if (plotViewModel == null)
return;
plotViewModel.UpdateFromDBAction = UpdateFromDB;
updateCollectionTimer = new DispatcherTimer();
updateCollectionTimer.Interval = TimeSpan.FromMilliseconds(1000);
updateCollectionTimer.Tick += Update;
updateCollectionTimer.Start();
restr = new ViewportAxesRangeRestriction();
restr.YRange = new DisplayRange(-5, 250);
plotter.Viewport.Restrictions.Add(restr);
}
private void ButtonOnline_OnClick(object sender, RoutedEventArgs e)
{
RingCurrentConsumptions = new RingCurrentConsumptions();
if (updateCollectionTimer != null)
{
updateCollectionTimer.Tick -= Update;
updateCollectionTimer.Stop();
}
plotter.Children.RemoveAll(typeof(MarkerPointsGraph));
plotter.Children.RemoveAll(typeof(LineGraph));
updateCollectionTimer = new DispatcherTimer();
updateCollectionTimer.Interval = TimeSpan.FromMilliseconds(1000);
updateCollectionTimer.Tick += Update;
updateCollectionTimer.Start();
var ds = new EnumerableDataSource<CurrentConsumption>(RingCurrentConsumptions);
ds.SetXMapping(x => dateAxis.ConvertToDouble(x.DateTime));
ds.SetYMapping(y => y.Current);
plotter.AddLineGraph(ds, new Pen(Brushes.Green, 2), new CirclePointMarker { Size = 5.0, Fill = Brushes.Red }, new PenDescription("Статистика токопотребления"));
}
