private void CreateSampleGraph()
{
#region Simple tree graph
var graph = new PocGraph();
PocVertex[] vertices = Enumerable.Range(0, 8).Select(VertexFactory).ToArray();
graph.AddVertexRange(vertices);
graph.AddEdgeRange(new []
{
EdgeFactory(vertices[0], vertices[1]),
EdgeFactory(vertices[1], vertices[2]),
EdgeFactory(vertices[2], vertices[3]),
EdgeFactory(vertices[2], vertices[4]),
EdgeFactory(vertices[0], vertices[5]),
EdgeFactory(vertices[1], vertices[7]),
EdgeFactory(vertices[4], vertices[6]),
EdgeFactory(vertices[0], vertices[4])
});
GraphModels.Add(new GraphViewModel("Fa", graph));
#endregion
#region Complete graph
IBidirectionalGraph <PocVertex, PocEdge> completeGraph = GraphFactory.CreateCompleteGraph(
7,
VertexFactory,
EdgeFactory);
GraphModels.Add(new GraphViewModel("Complete", ConvertToPocGraph(completeGraph)));
#endregion
#region Isolated vertices graph
IBidirectionalGraph <PocVertex, PocEdge> isolatedVerticesGraph = GraphFactory.CreateIsolatedVerticesGraph <PocVertex, PocEdge>(
25,
VertexFactory);
GraphModels.Add(new GraphViewModel("Isolated vertices", ConvertToPocGraph(isolatedVerticesGraph)));
#endregion
#region General graph
IBidirectionalGraph <PocVertex, PocEdge> generalGraph = GraphFactory.CreateGeneralGraph(
30,
25,
10,
true,
VertexFactory,
EdgeFactory,
new Random(123456));
GraphModels.Add(new GraphViewModel("General graph", ConvertToPocGraph(generalGraph)));
#endregion
#region DAG graph
IBidirectionalGraph <PocVertex, PocEdge> dagGraph = GraphFactory.CreateDAG(
30,
25,
5,
10,
true,
VertexFactory,
EdgeFactory,
new Random(123456));
GraphModels.Add(new GraphViewModel("DAG graph", ConvertToPocGraph(dagGraph)));
#endregion
#region Tree graph
IBidirectionalGraph <PocVertex, PocEdge> treeGraph = GraphFactory.CreateTree(
25,
3,
VertexFactory,
EdgeFactory,
new Random(123456));
GraphModels.Add(new GraphViewModel("Tree graph", ConvertToPocGraph(treeGraph)));