/// <summary>
/// Adds to charts.
/// </summary>
/// <param name="rec">The record.</param>
private void AddToCharts(SeismicRecordSpectrum rec)
{
var pen = new Pen();
BindingOperations.SetBinding(pen, Pen.ThicknessProperty,
new Binding("ChartPenThickness")
{
Source = ApplicationSettings.Current
});
var brush = new SolidColorBrush();
BindingOperations.SetBinding(brush, SolidColorBrush.ColorProperty,
new Binding("Color")
{
Source = rec
});
pen.Brush = brush;
var a = new CustomObservableDataSource(rec.AccelerationSpectrum);
rec.AccelerationSpectrum.CollectionChanged += (sender, e) => this.DispatcherInvoke(() =>
{
a.Collection.Clear();
a.AppendMany(sender as FastObservableCollection <Point2D>);
});
a.SetXMapping(i => i.X);
a.SetYMapping(i => i.Y);
a.Record = rec;
var aGr = AccelerationCharts.AddLineGraph(a, pen, new PenDescription());
aGr.DataContext = rec;
aGr.SetBinding(LineGraph.VisibilityProperty, new Binding("IsVisible")
{
Converter = new BoolToVisibilityConverter()
});
var v = new CustomObservableDataSource(rec.SpeedSpectrum);
rec.SpeedSpectrum.CollectionChanged += (sender, e) => this.DispatcherInvoke(() =>
{
v.Collection.Clear();
v.AppendMany(sender as FastObservableCollection <Point2D>);
});
v.SetXMapping(i => i.X);
v.SetYMapping(i => i.Y);
v.Record = rec;
var vGr = VelocityCharts.AddLineGraph(v, pen, new PenDescription());
vGr.DataContext = rec;
vGr.SetBinding(LineGraph.VisibilityProperty, new Binding("IsVisible")
{
Converter = new BoolToVisibilityConverter()
});
var d = new CustomObservableDataSource(rec.DisplacementSpectrum);
rec.DisplacementSpectrum.CollectionChanged += (sender, e) => this.DispatcherInvoke(() =>
{
d.Collection.Clear();
d.AppendMany(sender as FastObservableCollection <Point2D>);
});
d.SetXMapping(i => i.X);
d.SetYMapping(i => i.Y);
d.Record = rec;
var dGr = DisplacementCharts.AddLineGraph(d, pen, new PenDescription());
dGr.DataContext = rec;
dGr.SetBinding(LineGraph.VisibilityProperty, new Binding("IsVisible")
{
Converter = new BoolToVisibilityConverter()
});
}
public void UpdateAverageAccelResponseLine()
{
var avgPts = new List <Point>();
var maxPts = new List <Point>();
var dt = ApplicationSettings.Current.SpectrumsDt;
var tmax = ApplicationSettings.Current.SpectrumsTMax;
var m = tmax / dt;
var recs = ApplicationSettings.Current.ActiveRecords.Select(i => i.AccelerationSpectrum.ToArray()).ToArray();
for (var i = 0; i < m; i++)
{
var max = 0.0;
var sum = 0.0;
foreach (var rec in recs)
{
sum += rec[i].Y;
max = Math.Max(max, rec[i].Y);
}
avgPts.Add(new Point(i * dt, sum / recs.Length));
maxPts.Add(new Point(i * dt, max));
}
var avgGr1 =
AccelerationCharts.Children.Where(i => i is LineGraph)
.Cast <LineGraph>()
.FirstOrDefault(i => "avgaccel1".Equals(i.Tag));
var avgGr2 =
AccelerationCharts.Children.Where(i => i is LineGraph)
.Cast <LineGraph>()
.FirstOrDefault(i => "avgaccel2".Equals(i.Tag));
var maxGr1 =
AccelerationCharts.Children.Where(i => i is LineGraph)
.Cast <LineGraph>()
.FirstOrDefault(i => "maxaccel1".Equals(i.Tag));
var maxGr2 =
AccelerationCharts.Children.Where(i => i is LineGraph)
.Cast <LineGraph>()
.FirstOrDefault(i => "maxaccel2".Equals(i.Tag));
if (avgGr1 == null)
{
{//for avgGr
var pen1 = new Pen(Brushes.Green, 4);
var pen2 = new Pen(Brushes.White, 2);
pen2.DashStyle = DashStyles.Dash;
pen1.DashCap = pen1.DashCap = PenLineCap.Round;
var source = new ObservableDataSource <Point>();
{
avgGr1 = AccelerationCharts.AddLineGraph(source, pen1, null);
avgGr2 = AccelerationCharts.AddLineGraph(source, pen2, null);
}
avgGr1.Tag = "avgaccel1";
avgGr2.Tag = "avgaccel2";
avgGr1.ToolTip = avgGr2.ToolTip = "Average of all records";
Canvas.SetZIndex(avgGr1, 10001);
Canvas.SetZIndex(avgGr2, 10002);
}
{//for maxGr
var pen1 = new Pen(Brushes.Red, 4);
var pen2 = new Pen(Brushes.White, 2);
pen2.DashStyle = DashStyles.Dash;
pen1.DashCap = pen1.DashCap = PenLineCap.Round;
var source = new ObservableDataSource <Point>();
{
maxGr1 = AccelerationCharts.AddLineGraph(source, pen1, null);
maxGr2 = AccelerationCharts.AddLineGraph(source, pen2, null);
}
maxGr1.Tag = "maxaccel1";
maxGr2.Tag = "maxaccel2";
maxGr1.ToolTip = maxGr2.ToolTip = "Maximum of all records";
Canvas.SetZIndex(maxGr1, 10003);
Canvas.SetZIndex(maxGr2, 10004);
}
StartBlinkForEver(avgGr2, maxGr2);
}
var avgSrc = avgGr1.DataSource as ObservableDataSource <Point>;
var maxSrc = maxGr1.DataSource as ObservableDataSource <Point>;
avgSrc.Collection.Clear();
maxSrc.Collection.Clear();
avgSrc.AppendMany(avgPts);
maxSrc.AppendMany(maxPts);
if (ApplicationSettings.Current.ActiveRecords.Count < 2)
{
stkLegends.Visibility =
avgGr1.Visibility = avgGr2.Visibility = maxGr1.Visibility = maxGr2.Visibility = Visibility.Collapsed;
}
else
{
if (stkLegends.Context.ChkChecked)
{
stkLegends.Visibility =
avgGr1.Visibility =
avgGr2.Visibility =
maxGr1.Visibility =
maxGr2.Visibility = Visibility.Visible;
}
}
}
