void AddEdge(Vertex from, Vertex to, bool direct, int weight = 0)
{
EdgeShape l = new EdgeShape();
CenterConverter cc1 = new CenterConverter();
MultiBinding b1 = new MultiBinding();
b1.Converter = cc1;
b1.Bindings.Add(new Binding()
{
Path = new PropertyPath("X"), Source = from
});
b1.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualWidthProperty.Name), Source = from
});
CenterConverter cc2 = new CenterConverter();
MultiBinding b2 = new MultiBinding();
b2.Converter = cc2;
b2.Bindings.Add(new Binding()
{
Path = new PropertyPath("Y"), Source = from
});
b2.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = from
});
CenterConverter cc3 = new CenterConverter();
MultiBinding b3 = new MultiBinding();
b3.Converter = cc3;
b3.Bindings.Add(new Binding()
{
Path = new PropertyPath("X"), Source = to
});
b3.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualWidthProperty.Name), Source = to
});
CenterConverter cc4 = new CenterConverter();
MultiBinding b4 = new MultiBinding();
b4.Converter = cc4;
b4.Bindings.Add(new Binding()
{
Path = new PropertyPath("Y"), Source = to
});
b4.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = to
});
HalfConverter ccg = new HalfConverter();
Binding bg = new Binding();
bg.Converter = ccg;
bg.Path = new PropertyPath(Vertex.ActualWidthProperty);
bg.Source = to;
parentCanvas.Children.Add(l);
l.SetBinding(EdgeShape.X1Property, b1);
l.SetBinding(EdgeShape.Y1Property, b2);
l.SetBinding(EdgeShape.X2Property, b3);
l.SetBinding(EdgeShape.Y2Property, b4);
l.SetBinding(EdgeShape.GapProperty, bg);
l.HasArrow = true;
l.StrokeThickness = 1.5;
l.HeadWidth = 10;
l.HeadHeight = 3;
l.HasArrow = direct;
l.MouseDown += this.MyMouseDown;
//Binding wi = new Binding();
//wi.Path = new PropertyPath(EdgeShape.ActualWidthProperty);
//wi.Source = l;
//parentCanvas.SetBinding(Canvas.WidthProperty, wi);
//Binding he = new Binding();
//he.Path = new PropertyPath(EdgeShape.ActualHeightProperty);
//he.Source = l;
//parentCanvas.SetBinding(Canvas.HeightProperty, he);
if (inverted)
{
l.Stroke = Brushes.DarkRed;
if (minus)
{
minus = false;
l.Curveture = -1 * linenum * 100;
}
else
{
minus = true;
l.Curveture = linenum * 100;
linenum++;
}
}
else
{
l.Stroke = Brushes.DarkGreen;
if (minus)
{
minus = false;
l.Curveture = linenum * 100;
}
else
{
minus = true;
l.Curveture = -1 * linenum * 100;
linenum++;
}
}
EdgeInfo t = new EdgeInfo();
t.MouseDown += this.MyMouseDown;
CenterConverter2 cc5 = new CenterConverter2();
MultiBinding b5 = new MultiBinding();
b5.Converter = cc5;
b5.Bindings.Add(new Binding()
{
Path = new PropertyPath(EdgeShape.TopXProperty.Name), Source = l
});
b5.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualWidthProperty.Name), Source = t
});
CenterConverter2 cc6 = new CenterConverter2();
MultiBinding b6 = new MultiBinding();
b6.Converter = cc6;
b6.Bindings.Add(new Binding()
{
Path = new PropertyPath(EdgeShape.TopYProperty.Name), Source = l
});
b6.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = t
});
//Binding tbX = new Binding();
//tbX.Source = l;
//tbX.Path = new PropertyPath(EdgeShape.TopXProperty);
//Binding tbY = new Binding();
//tbY.Source = l;
//tbY.Path = new PropertyPath(EdgeShape.TopYProperty);
t.SetBinding(EdgeInfo.eiXProperty, b5);
t.SetBinding(EdgeInfo.eiYProperty, b6);
t.PropertyChanged += Changed;
parentCanvas.Children.Add(t);
t.Txt = weight.ToString();
}
void CreateEdge(int from, int to)
{
from += start - 1;
to += start - 1;
Edge l = new Edge();
CenterConverter cc1 = new CenterConverter();
MultiBinding b1 = new MultiBinding();
b1.Converter = cc1;
b1.Bindings.Add(new Binding()
{
Path = new PropertyPath("X"), Source = mainCanvas.Children[from]
});
b1.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualWidthProperty.Name), Source = mainCanvas.Children[from]
});
CenterConverter cc2 = new CenterConverter();
MultiBinding b2 = new MultiBinding();
b2.Converter = cc2;
b2.Bindings.Add(new Binding()
{
Path = new PropertyPath("Y"), Source = mainCanvas.Children[from]
});
b2.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = mainCanvas.Children[from]
});
CenterConverter cc3 = new CenterConverter();
MultiBinding b3 = new MultiBinding();
b3.Converter = cc3;
b3.Bindings.Add(new Binding()
{
Path = new PropertyPath("X"), Source = mainCanvas.Children[to]
});
b3.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = mainCanvas.Children[to]
});
CenterConverter cc4 = new CenterConverter();
MultiBinding b4 = new MultiBinding();
b4.Converter = cc4;
b4.Bindings.Add(new Binding()
{
Path = new PropertyPath("Y"), Source = mainCanvas.Children[to]
});
b4.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = mainCanvas.Children[to]
});
CenterConverter ccg = new CenterConverter();
MultiBinding bg = new MultiBinding();
bg.Converter = ccg;
bg.Bindings.Add(new Binding()
{
Path = new PropertyPath(Canvas.MinWidthProperty), Source = mainCanvas
});
bg.Bindings.Add(new Binding()
{
Path = new PropertyPath(Vertex.ActualHeightProperty.Name), Source = mainCanvas.Children[to]
});
mainCanvas.Children.Add(l);
l.SetBinding(Edge.X1Property, b1);
l.SetBinding(Edge.Y1Property, b2);
l.SetBinding(Edge.X2Property, b3);
l.SetBinding(Edge.Y2Property, b4);
l.SetBinding(Edge.GapProperty, bg);
l.Stroke = Brushes.Blue;
l.HasArrow = true;
l.StrokeThickness = 6;
l.HeadWidth = 28;
l.HeadHeight = 6;
}
