void drawSummer(PartialReults pr)
{
#region Ustawienia pomocnicze dla rysowania
Brush b = Brushes.Black;
int Thickness = 3;
int marginTop = 20;
int marginLeftRight = 20;
int marginBottom = 50;
int padding = 10;
int number = pr.weights.Count;
int space = (int)(summer.ActualWidth - 2*marginLeftRight) / (number+1);
#endregion
// Wyczysc poprzedni stan plotna
summer.Children.Clear();
if (Network.neuronEnum != null)
{
#region Rysowanie trojkata sumatora
// Linia pozioma
Line line0 = new Line
{
X1 = marginLeftRight,
Y1 = marginTop,
X2 = summer.ActualWidth - marginLeftRight,
Y2 = marginTop,
StrokeThickness = Thickness,
Stroke = b
};
// Linia z lewej na dol do srodka
Line line1 = new Line
{
X1 = marginLeftRight,
Y1 = marginTop,
X2 = summer.ActualWidth / 2,
Y2 = summer.ActualHeight - marginBottom - 10,
StrokeThickness = Thickness,
Stroke = b
};
// Prawej z lewej na dol do srodka
Line line2 = new Line
{
X1 = summer.ActualWidth - marginLeftRight,
Y1 = marginTop,
X2 = summer.ActualWidth / 2,
Y2 = summer.ActualHeight - marginBottom - 10,
StrokeThickness = Thickness,
Stroke = b
};
// Linia z wierzcholka na dol
Line line3 = new Line
{
X1 = summer.ActualWidth / 2,
Y1 = summer.ActualHeight - marginBottom - 10,
X2 = summer.ActualWidth / 2,
Y2 = summer.ActualHeight - marginBottom,
StrokeThickness = Thickness,
Stroke = b
};
// Rysuj trojkat sumatora
summer.Children.Add(line0);
summer.Children.Add(line1);
summer.Children.Add(line2);
summer.Children.Add(line3);
// Rysuj Σ w srodku trojkata
TextBlock sigma = new TextBlock()
{
Text = "Σ",
HorizontalAlignment =
HorizontalAlignment.Center,
VerticalAlignment =
VerticalAlignment.Center,
FontWeight = FontWeights.Bold,
FontSize = 100
};
summer.Children.Add(sigma);
Canvas.SetTop(sigma, marginTop - 20);
Canvas.SetLeft(sigma, summer.ActualWidth / 2 - 30);
#endregion
#region rysowanie wartosci posrednich
for (int i = 0; i < number; i++)
{
TextBlock tb = new TextBlock()
{
Text = String.Format("{0:n0}*{1:n2}", pr.inputs[i],pr.weights[i]),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Background= new SolidColorBrush(getColorFromWeight((double)pr.weights[i]))
//FontWeight = (Network.enumerator.Current.getId() == i ? FontWeights.ExtraBold : FontWeights.Normal)
};
summer.Children.Add(tb);
Canvas.SetTop(tb, 0);
Canvas.SetLeft(tb, marginLeftRight + (i+1) * space );
}
TextBlock output = new TextBlock()
{
Text = String.Format("sgn({0:f2}) = {1}", pr.output, (pr.output >= 0 ? 1 : -1)),
HorizontalAlignment =
HorizontalAlignment.Center,
VerticalAlignment =
VerticalAlignment.Center,
FontWeight = FontWeights.ExtraBold,
FontSize = 30,
Foreground = new SolidColorBrush(getColorFromWeight(pr.output))
};
summer.Children.Add(output);
Canvas.SetTop(output, summer.ActualHeight - marginBottom);
Canvas.SetLeft(output, summer.ActualWidth / 2 - 120);
#endregion
}
}
public void calculateEffectiveInput(List<Neuron> neurons, float[,] weightMatrix)
{
this.effectiveInput = 0;
pr = new PartialReults(this.id);
foreach (Neuron n in neurons)
{
if (this.id == n.getId()) continue;
this.effectiveInput += weightMatrix[this.id, n.getId()] * n.getActivationState();
this.pr.addPartialResults(n.getId(), n.getActivationState(), weightMatrix[this.id, n.getId()], this.effectiveInput);
Debug.WriteLine(this.id + " " + n.getId() + " " + n.getActivationState() + " " + weightMatrix[this.id, n.getId()] + " " + this.effectiveInput);
}
}