public EdgePresenter(VizEdge edge)
{
Edge = edge;
}
void BuildGraph(Data data)
{
data.Graph = new VizGraph();
data.Graph.Type = VizGraphType.DiGraph;
var g = data.Graph;
var source = data.Source;
var array = source.ToCharArray();
foreach (var c in source.ToCharArray().Distinct())
{
var node = new LetterNode() { Name = c.ToString() };
g.Nodes.Add(node);
}
for (int i = 0; i < array.Length - 1; i++)
{
var edge = new VizEdge();
edge.Head = g.Nodes.First(n => n.Name == array[i + 1].ToString());
edge.Tail = g.Nodes.First(n => n.Name == array[i].ToString());
edge.SourceAttributes["dir"] = "forward";
g.Edges.Add(edge);
}
var engine = new GraphEngine();
engine.DotLayout(g);
g.ConvertToLeftUpperCorner();
}
