private static void topologicSorting(DirectedGraphMatrix originalGraph, List <int> retList, List <int> Done)
{
DirectedGraphMatrix graph = new DirectedGraphMatrix(1);
graph.Set(originalGraph);
while (retList.Count != originalGraph.NodesNr)
{
//find node with 0 dim
for (int i = 0; i < graph.NodesNr; ++i)
{
if (Done.Contains(i))
{
continue;
}
var neighbours = graph.GetNeighbours(i);
if (neighbours.Count == 0)
{
//remove this node
retList.Add(i);
Done.Add(i);
foreach (var node in graph.GetConnectedToNodes(i))
{
graph.RemoveConnection(node, i);
}
}
}
}
}
private void GenerateGraph(object sender, RoutedEventArgs args)
{
if (sender == ErdosRenyiMenuItem)
{
var w = new ErdosGenerator();
try
{
w.ShowDialog();
Graph.Clear();
Graph.Set(GraphGenerator.CreateDirectional(w.DataContext as GraphMatrix));
Graph.OnChange();
}
catch (Exception e)
{
MessageBoxResult result = MessageBox.Show("Coś poszło nie tak"
+ System.Environment.NewLine
+ e.Message
);
}
}
else if (sender == SecondGeneratorMenuItem)
{
var w = new SecondGenerator();
try
{
w.ShowDialog();
Graph.Clear();
Graph.Set(GraphGenerator.CreateDirectional(w.DataContext as GraphMatrix));
Graph.OnChange();
}
catch (Exception e)
{
MessageBoxResult result = MessageBox.Show("Coś poszło nie tak"
+ System.Environment.NewLine
+ e.Message
);
}
}
Graph.Set(GraphGenerator.CreateRandomDirectedWeights(Graph));
Graph.OnChange();
Renderer.Displayer = new DirectedCircleDisplayer();
}
