private void ReallyDraw()
{
theCanvas.Children.Clear();
theCanvas2.Children.Clear();
long maxX = MainWindow.theNeuronArray.Generation;
long minX = FiringHistory.EarliestValue();
if (minX <= maxX) //any samples?
{
Point windowSize = new Point(theCanvas.ActualWidth, theCanvas.ActualHeight);
double xScale = windowSize.X / (maxX - minX);
double yDelta = windowSize.Y / (FiringHistory.history.Count + 1);
for (int i = 0; i < FiringHistory.history.Count; i++)
{
double yPos0 = yDelta * (i + 1);
double yPos1 = yPos0 - yDelta / 2;
double yPos2 = yPos0 + yDelta / 10;
Polyline pl = new Polyline()
{
Stroke = new SolidColorBrush(Colors.Black),
StrokeThickness = 4,
StrokeEndLineCap = PenLineCap.Round,
};
pl.Points.Add(new Point(0, yPos0));
for (int j = 0; j < FiringHistory.history[i].Samples.Count; j++)
{
double X = (FiringHistory.history[i].Samples[j]);
X -= minX;
X *= xScale;
pl.Points.Add(new Point(X, yPos0));
pl.Points.Add(new Point(X + xScale / 6, yPos1));
pl.Points.Add(new Point(X + xScale / 5, yPos1));
pl.Points.Add(new Point(X + xScale / 4, yPos2));
pl.Points.Add(new Point(X + xScale / 2, yPos0));
}
pl.Points.Add(new Point(theCanvas.Width, yPos0));
theCanvas.Children.Add(pl);
string label = "#" + FiringHistory.history[i].NeuronID.ToString();
if (MainWindow.theNeuronArray.GetNeuron(FiringHistory.history[i].NeuronID).Label != "")
{
label = MainWindow.theNeuronArray.GetNeuron(FiringHistory.history[i].NeuronID).Label;
}
Label l = new Label
{
Content = label,
Foreground = new SolidColorBrush(Colors.White)
};
l.MouseMove += L_MouseMove;
l.MouseLeftButtonUp += L_MouseLeftButtonUp;
Canvas.SetLeft(l, 10);
Canvas.SetTop(l, yPos1);
theCanvas2.Children.Add(l);
}
}
}
private void ReallyDraw()
{
refractoryPeriod = MainWindow.theNeuronArray.RefractoryDelay;
refractoryPeriod++;
theCanvas.Children.Clear();
theCanvas2.Children.Clear();
long maxX = MainWindow.theNeuronArray.Generation;
long minX = FiringHistory.EarliestValue();
if (minX <= maxX) //any samples?
{
long sampleCount = maxX - minX;
if (sampleCount > 100 && wheelScale == 0)
{
theCanvas.Width = scroller.ActualWidth * (float)sampleCount / 100f;
scroller.ScrollToRightEnd();
}
Point windowSize = new Point(theCanvas.Width, theCanvas.ActualHeight);
double xScale = windowSize.X / (float)sampleCount;
double yDelta = .9 * windowSize.Y / (FiringHistory.history.Count);
yDelta = Math.Min(yDelta, 200);
//TODO: The commented-out lines will create a smooth curve instead of the line approximation
for (int i = 0; i < FiringHistory.history.Count; i++)
{
double yPos0 = yDelta * (i + 1);
double yPos1 = yPos0 - yDelta * .85;
double yPos15 = yPos0 - yDelta * .875;
double yPos2 = yPos0 + yDelta / 20;
double yPos3 = yPos0 + yDelta / 10;
//PointCollection pc = new PointCollection();
Polyline pl = new Polyline()
{
Stroke = new SolidColorBrush(Colors.Black),
StrokeThickness = 4,
StrokeEndLineCap = PenLineCap.Round,
StrokeLineJoin = PenLineJoin.Round,
};
pl.Points.Add(new Point(0, yPos0));
// pc.Add(new Point(0, yPos0));
float lastValue = 0;
for (int j = 0; j < FiringHistory.history[i].Samples.Count; j++)
{
double X = (FiringHistory.history[i].Samples[j].generation);
float value = FiringHistory.history[i].Samples[j].value;
float value1 = value;
if (j < FiringHistory.history[i].Samples.Count - 1)
{
value1 = FiringHistory.history[i].Samples[j + 1].value;
}
X -= minX;
X *= xScale;
if (value >= 1)
{
double xDelta = xScale / 10;
xDelta *= refractoryPeriod;
if (lastValue == 1)
{
lastValue = 0;
}
float yPosLastValue = (float)(yPos0 - lastValue * yDelta / 3);
pl.Points.Add(new Point(X, yPosLastValue));
pl.Points.Add(new Point(X + xDelta, yPos1));
pl.Points.Add(new Point(X + 1.1 * xDelta, yPos15));
pl.Points.Add(new Point(X + 1.2 * xDelta, yPos1));
pl.Points.Add(new Point(X + 2.2 * xDelta, yPos0));
pl.Points.Add(new Point(X + 2.5 * xDelta, yPos2));
pl.Points.Add(new Point(X + 3.5 * xDelta, yPos3));
pl.Points.Add(new Point(X + 4.2 * xDelta, yPos3));
pl.Points.Add(new Point(X + 6 * xDelta, yPos2));
pl.Points.Add(new Point(X + 9 * xDelta, yPos0));
j += refractoryPeriod - 1;
//pc.Add(new Point(X, yPosLastValue));
//pc.Add(new Point(X + xDelta, yPos1));
//pc.Add(new Point(X + 2 * xDelta, yPos2));
//pc.Add(new Point(X + 3 * xDelta, yPos2));
//pc.Add(new Point(X + 5 * xDelta, yPos3));
//pc.Add(new Point(X + 9 * xDelta, yPos0));
}
else
{
float yPosValue = (float)(yPos0 - value * yDelta / 3);
pl.Points.Add(new Point(X, yPosValue));
if (value1 >= value)
{
pl.Points.Add(new Point(X + xScale * 9 / 10, yPosValue));
}
//pc.Add(new Point(X, yPosValue));
}
lastValue = value;
}
//pl.Points.Add(new Point(theCanvas.Width, yPos0));
//pc.Add(new Point(theCanvas.Width, yPos0));
//PolyBezierSegment pbs = new PolyBezierSegment { Points = pc };
//PathSegmentCollection psc = new PathSegmentCollection { pbs };
//PathFigure pf = new PathFigure { StartPoint = new Point(0, yPos0), Segments = psc };
//PathFigureCollection pfc = new PathFigureCollection { pf };
//PathGeometry pg = new PathGeometry { Figures = pfc };
//Path thePath = new Path { Stroke = Brushes.Green, StrokeThickness = 2, Data = pg };
theCanvas.Children.Add(pl);
//theCanvas.Children.Add(thePath);
string label = "#" + FiringHistory.history[i].NeuronID.ToString();
if (MainWindow.theNeuronArray.GetNeuron(FiringHistory.history[i].NeuronID).Label != "")
{
label = MainWindow.theNeuronArray.GetNeuron(FiringHistory.history[i].NeuronID).Label;
}
Label l = new Label
{
Content = label,
Foreground = new SolidColorBrush(Colors.White),
FontSize = yDelta / 3
};
l.MouseMove += L_MouseMove;
l.MouseLeftButtonUp += L_MouseLeftButtonUp;
Canvas.SetLeft(l, 10);
Canvas.SetTop(l, yPos1);
theCanvas2.Children.Add(l);
theCanvas.Children.Add(new Line
{
X1 = 0,
X2 = theCanvas.Width,
Y1 = yPos0,
Y2 = yPos0,
Stroke = Brushes.Green,
StrokeDashArray = new DoubleCollection {
3, 5
},
StrokeThickness = 2,
});
theCanvas.Children.Add(new Line
{
X1 = 0,
X2 = theCanvas.Width,
Y1 = yPos0 - yDelta / 3,
Y2 = yPos0 - yDelta / 3,
Stroke = Brushes.Red,
StrokeDashArray = new DoubleCollection {
3, 5
},
StrokeThickness = 2,
});
}
}
}