private void AddNewVertice(SilverlightEdge edge1, SilverlightEdge edge2)
{
if (!Vertice.CheckIfVerticeExist(edge1.Edge, edge2.Edge))
{
SilverlightVertice vertice = new SilverlightVertice(edge1.Position, edge2.Position);
vertice.Line.MouseLeftButtonDown += new MouseButtonEventHandler(line_MouseLeftButtonDown);
edge1.Edge.AddVertice(new Vertice(edge2.Edge));
edge2.Edge.AddVertice(new Vertice(edge1.Edge));
this.LayoutRoot.Children.Add(vertice.Line);
}
}
private void AddNewEdge(Point p, int index)
{
SilverlightEdge edge = new SilverlightEdge(index, p);
edge.MouseLeftButtonDown += new MouseButtonEventHandler(edge_MouseLeftButtonDown);
this.LayoutRoot.Children.Add(edge);
Edge newEdge = new Edge(index);
edge.Edge = newEdge;
_edges.Add(newEdge);
_slEdges.Add(edge);
}
private void DrawLines(List <int> order, Cluster cluster)
{
for (int i = 0; i < order.Count - 1; i++)
{
SilverlightEdge edge1 = cluster.Edges.Where(x => x.EdgeNumber == order[i]).First();
SilverlightEdge edge2 = cluster.Edges.Where(x => x.EdgeNumber == order[i + 1]).First();
SilverlightVertice vertice = new SilverlightVertice(edge1.Position, edge2.Position);
vertice.Color = cluster.Color;
this.LayoutRoot.Children.Add(vertice.Line);
}
SilverlightEdge edge11 = cluster.Edges.Where(x => x.EdgeNumber == order[order.Count - 1]).First();
SilverlightEdge edge22 = cluster.Edges.Where(x => x.EdgeNumber == order[0]).First();
SilverlightVertice vertice1 = new SilverlightVertice(edge11.Position, edge22.Position);
vertice1.Color = cluster.Color;
this.LayoutRoot.Children.Add(vertice1.Line);
}
void edge_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
SilverlightEdge edge = sender as SilverlightEdge;
if ((ModifierKeys.Alt & Keyboard.Modifiers) != 0)
{
this.LayoutRoot.Children.Remove(edge);
ReorderEdges(edge.Edge.Number);
}
else
{
if (!_oneSelected)
{
_oneSelected = true;
_edge1 = edge;
}
else
{
_oneSelected = false;
_edge2 = edge;
AddNewVertice(_edge1, _edge2);
}
}
}
void edge_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
SilverlightEdge edge = sender as SilverlightEdge;
if ((ModifierKeys.Alt & Keyboard.Modifiers) != 0)
{
this.LayoutRoot.Children.Remove(edge);
ReorderEdges(edge.Edge.Number);
}
else
{
if (!_oneSelected)
{
_oneSelected = true;
_edge1 = edge;
}
else
{
_oneSelected = false;
_edge2 = edge;
AddNewVertice(_edge1, _edge2);
}
}
}
private void AddNewVertice(SilverlightEdge edge1, SilverlightEdge edge2)
{
if (!Vertice.CheckIfVerticeExist(edge1.Edge, edge2.Edge))
{
SilverlightVertice vertice = new SilverlightVertice(edge1.Position, edge2.Position);
vertice.Line.MouseLeftButtonDown += new MouseButtonEventHandler(line_MouseLeftButtonDown);
edge1.Edge.AddVertice(new Vertice(edge2.Edge));
edge2.Edge.AddVertice(new Vertice(edge1.Edge));
this.LayoutRoot.Children.Add(vertice.Line);
}
}
private void AddNewEdge(Point p,int index)
{
SilverlightEdge edge = new SilverlightEdge(index,p);
edge.MouseLeftButtonDown += new MouseButtonEventHandler(edge_MouseLeftButtonDown);
this.LayoutRoot.Children.Add(edge);
Edge newEdge = new Edge(index);
edge.Edge = newEdge;
_edges.Add(newEdge);
_slEdges.Add(edge);
}