private void Fourier_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Right)
{
if (ffff != null)
{
var ns = new Ns(ffff);
var p = new PopUp()
{
Height = 425,
Width = 805,
WindowStyle = WindowStyle.SingleBorderWindow,
Title = "Fouriers",
Owner = this,
WindowStartupLocation = WindowStartupLocation.CenterOwner,
AllowsTransparency = false
};
ns.VerticalAlignment = VerticalAlignment.Center;
ns.HorizontalAlignment = HorizontalAlignment.Center;
p.Content = ns;
p.ShowDialog();
}
}
}
private void NewFunction_Click(object sender, RoutedEventArgs e)
{
var gg = new Grid()
{
Background = Brushes.SkyBlue,
Width = 300,
Height = 200,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center,
};
gg.Children.Add(new TextBlock
{
Text = "please wait",
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
});
Grid.SetRow(gg, 1);
MainGrid.Children.Add(gg);
anbn.Children.Clear();
var f = new NewFunction();
var p =
new PopUp()
{
Content = f,
Owner = this
};
p.Width = 730;
p.Height = 340;
p.ShowDialog();
if (UI.NewFunction.Piese == false)
{
if (UI.NewFunction.Type == FunctionType.normal)
{
var sf = new SimpleFourier(UI.NewFunction.Func, UI.NewFunction.Period, 40);
ffff = sf;
Fourier.Draw(sf.FourierSeries(30), -10, 10, 0.01);
anbn.Children.Add(new TextBlock
{
Text = "a0: " + sf.a0.ToString(),
VerticalAlignment = VerticalAlignment.Stretch,
TextAlignment = TextAlignment.Center
});
for (int i = 0; i < sf.an.Length; i++)
{
anbn.Children.Add(new TextBlock
{
Text = "a" + (i + 1).ToString() + ": " + sf.an[i].ToString() +
" b" + (i + 1).ToString() + ": " + sf.bn[i].ToString(),
VerticalAlignment = VerticalAlignment.Stretch,
TextAlignment = TextAlignment.Center
});
}
Dynamics.GetValues(sf.Function, -sf.Period, sf.Period, 0.001, out KeyValuePair <double, double>[] values);
Function.Draw(values);
}
else
{
var sf = new OddEvenFourier(UI.NewFunction.Func, UI.NewFunction.Period, 40, UI.NewFunction.Type);
ffff = sf;
Fourier.Draw(sf.FourierSeries(30), -10, 10, 0.01);
anbn.Children.Add(new TextBlock
{
Text = "a0: " + sf.a0.ToString(),
VerticalAlignment = VerticalAlignment.Stretch,
TextAlignment = TextAlignment.Center
});
for (int i = 0; i < sf.an.Length; i++)
{
anbn.Children.Add(new TextBlock
{
Text = "a" + (i + 1).ToString() + ": " + sf.an[i].ToString() +
" b" + (i + 1).ToString() + ": " + sf.bn[i].ToString(),
VerticalAlignment = VerticalAlignment.Stretch,
TextAlignment = TextAlignment.Left
});
}
Dynamics.GetValues(sf.Function, 0, sf.Period, 0.001, out KeyValuePair <double, double>[] values);
var othvals = new List <KeyValuePair <double, double> >();
if (UI.NewFunction.Type == FunctionType.even)
{
foreach (var item in values)
{
//othvals.Add(new KeyValuePair<double, double>(item.Key, item.Value));
othvals.Add(new KeyValuePair <double, double>(-item.Key, item.Value));
}
}
else if (UI.NewFunction.Type == FunctionType.odd)
{
foreach (var item in values)
{
//othvals.Add(new KeyValuePair<double, double>(item.Key, item.Value));
othvals.Add(new KeyValuePair <double, double>(-item.Key, -item.Value));
}
}
foreach (var item in values)
{
othvals.Add(new KeyValuePair <double, double>(item.Key, item.Value));
}
Function.Draw(othvals.ToArray());
}
}
else
{
var sf = new PiecewiseFourier(40);
for (int i = 0; i < UI.NewFunction.Pieses.Count; i++)
{
sf.AddCriterion(UI.NewFunction.Pieses[i], UI.NewFunction.Froms[i], UI.NewFunction.Tos[i]);
}
sf.Criterioned();
ffff = sf;
var vs = new List <KeyValuePair <double, double> >();
foreach (var item in sf.Values)
{
vs.Add(new KeyValuePair <double, double>(item.Key, item.Value));
}
Function.Draw(vs.ToArray());
Fourier.Draw(sf.FourierSeries(30), -10, 10, 0.01);
anbn.Children.Add(new TextBlock
{
Text = "a0: " + sf.a0.ToString(),
VerticalAlignment = VerticalAlignment.Stretch,
TextAlignment = TextAlignment.Left
});
for (int i = 0; i < sf.an.Length; i++)
{
anbn.Children.Add(new TextBlock
{
Text = "a" + (i + 1).ToString() + ": " + sf.an[i].ToString() +
" b" + (i + 1).ToString() + ": " + sf.bn[i].ToString(),
VerticalAlignment = VerticalAlignment.Stretch,
TextAlignment = TextAlignment.Left
});
}
}
MainGrid.Children.Remove(gg);
}
