private static ILayout ChooseLayout(GraphLayoutType s)
{
EdgeDrawer ed = new EdgeDrawer();
gd.EdgeDrawer = ed;
ed.Color = Color.Red;
VertexDrawer vd = new VertexDrawer();
gd.VertexDrawer = vd;
vd.Shape = VertexDrawer.VertexShape.Disk;
ILayout fr = new FruchtermanReingoldLayout();
switch (s)
{
case GraphLayoutType.Fruchterman_Reingold:
fr = new FruchtermanReingoldLayout();
break;
case GraphLayoutType.Random:
fr = new RandomLayout();
break;
case GraphLayoutType.Circle:
fr = new CircleLayout();
break;
case GraphLayoutType.Kamada_Kawaii:
fr = new KamadaKawaiiLayout();
break;
case GraphLayoutType.Grid:
fr = new GridLayout();
break;
case GraphLayoutType.Sugiyama:
SugiyamaEdgeDrawer eds = new SugiyamaEdgeDrawer();
gd.EdgeDrawer = eds;
eds.Color = Color.Red;
SugiyamaVertexDrawer vds = new SugiyamaVertexDrawer();
gd.VertexDrawer = vds;
vds.Shape = VertexDrawer.VertexShape.Sphere;
fr = new SugiyamaLayout();
break;
}
return(fr);
}
static void Main(string[] args)
{
//Vertex v = new Vertex("v");
//Vertex w = new Vertex("w");
//Edge e = new Edge(v, w);
//Graph g = new Graph(new List<Vertex>() { v, w }, new List<Edge>() { e });
//Console.WriteLine(g.ToString());
////Console.WriteLine(g.GetEdge(v, v) == null ? "NULL" : g.GetEdge(v, v).ToString());
//g.RemoveEdge(e);
//Console.WriteLine(g.ToString());
int n = 20;
List<Vertex> vertices = new List<Vertex>();
for (int i = 0; i < n; i++)
{
vertices.Add(new Vertex("V " + (i + 1)));
}
//Graph g = new Graph(vertices);
//g.AddAllEdges();
//RandomLayout layout = new RandomLayout(g,400);
//layout.SpreadVertices();
//GraphWorld gw = new GraphWorld(g,layout);
//gw.ShowDialog();
RandomGraph g = new RandomGraph(vertices);
g.AddRandomEdges(0.5f);
RandomLayout layout = new RandomLayout(g, 300);
layout.SpreadVertices();
GraphWorld gw = new GraphWorld(g, layout);
gw.ShowDialog();
Console.ReadKey();
}
private static ILayout ChooseLayout(GraphLayoutType s)
{
EdgeDrawer ed = new EdgeDrawer();
gd.EdgeDrawer = ed;
ed.Color = Color.Red;
VertexDrawer vd = new VertexDrawer();
gd.VertexDrawer = vd;
vd.Shape = VertexDrawer.VertexShape.Disk;
ILayout fr = new FruchtermanReingoldLayout();
switch (s)
{
case GraphLayoutType.Fruchterman_Reingold:
fr = new FruchtermanReingoldLayout();
break;
case GraphLayoutType.Random:
fr = new RandomLayout();
break;
case GraphLayoutType.Circle:
fr = new CircleLayout();
break;
case GraphLayoutType.Kamada_Kawaii:
fr = new KamadaKawaiiLayout();
break;
case GraphLayoutType.Grid:
fr = new GridLayout();
break;
case GraphLayoutType.Sugiyama:
SugiyamaEdgeDrawer eds = new SugiyamaEdgeDrawer();
gd.EdgeDrawer = eds;
eds.Color = Color.Red;
SugiyamaVertexDrawer vds = new SugiyamaVertexDrawer();
gd.VertexDrawer = vds;
vds.Shape = VertexDrawer.VertexShape.Sphere;
fr = new SugiyamaLayout();
break;
}
return fr;
}
