TransferToLayout
(
ILayout layout
)
{
Debug.Assert(layout != null);
AssertValid();
layout.Margin = this.Margin;
layout.LayoutStyle = this.LayoutStyle;
layout.BoxLayoutAlgorithm = this.BoxLayoutAlgorithm;
layout.GroupRectanglePenWidth = this.GroupRectanglePenWidth;
layout.IntergroupEdgeStyle = this.IntergroupEdgeStyle;
layout.ImproveLayoutOfGroups = this.ImproveLayoutOfGroups;
layout.MaximumVerticesPerBin = this.MaximumVerticesPerBin;
layout.BinLength = this.BinLength;
if (layout is FruchtermanReingoldLayout)
{
FruchtermanReingoldLayout oFruchtermanReingoldLayout =
(FruchtermanReingoldLayout)layout;
oFruchtermanReingoldLayout.C = this.FruchtermanReingoldC;
oFruchtermanReingoldLayout.Iterations =
this.FruchtermanReingoldIterations;
}
}
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);
}
public void TestFruchtermanReingold()
{
FruchtermanReingoldLayout layout = new FruchtermanReingoldLayout(10);
layout.Init(2000d, 1000d, network);
layout.DoLayout();
foreach (Vertex v in network.Vertices)
{
try {
NETGen.Visualization.Vector3 pos = layout.GetPositionOfNode(v);
Assert.AreNotEqual(pos, new NETGen.Visualization.Vector3());
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
}
}
TransferToLayout
(
IAsyncLayout asyncLayout
)
{
Debug.Assert(asyncLayout != null);
AssertValid();
asyncLayout.Margin = this.Margin;
asyncLayout.UseBinning = this.UseBinning;
asyncLayout.MaximumVerticesPerBin = this.MaximumVerticesPerBin;
asyncLayout.BinLength = this.BinLength;
if (asyncLayout is FruchtermanReingoldLayout)
{
FruchtermanReingoldLayout oFruchtermanReingoldLayout =
(FruchtermanReingoldLayout)asyncLayout;
oFruchtermanReingoldLayout.C = this.FruchtermanReingoldC;
oFruchtermanReingoldLayout.Iterations =
this.FruchtermanReingoldIterations;
}
}
public static void Main(string[] args)
{
hierarchy = new Network();
root = hierarchy.CreateVertex();
root.Tag = NodeType.Root;
c[root] = Color.Orange;
// Assign node types and estimates
for (int i = 0; i < individuals; i++)
{
Vertex aggregate = hierarchy.CreateVertex();
hierarchy.CreateEdge(root, aggregate, EdgeType.DirectedAB);
c[aggregate] = Color.Black;
Aggregates.Add(aggregate);
aggregate.Tag = NodeType.Aggregate;
Vertex individual = hierarchy.CreateVertex();
individual.Tag = NodeType.Individual;
Variance[individual] = r.NextDouble();
c[individual] = Color.FromArgb(255 - (int)(255d * Variance[individual]), (int)(255d * Variance[individual]), 0);
hierarchy.CreateEdge(aggregate, individual, EdgeType.DirectedAB);
Individuals.Add(individual);
}
Application.Init();
slider = new ConsensusHierarchy.TemperatureWindow();
slider.Show();
System.Threading.ThreadPool.QueueUserWorkItem(delegate(object o) {
FruchtermanReingoldLayout layout = new FruchtermanReingoldLayout(15);
NETGen.Visualization.NetworkVisualizer.Start(hierarchy, layout, c, 800, 600);
layout.DoLayoutAsync();
Logger.ShowInfos = false;
while (true)
{
Change();
c.RecomputeColors(new Func <Vertex, Color>(v => {
if (((NodeType)v.Tag) == NodeType.Aggregate)
{
if (v.OutDegree == 0)
{
return(Color.White);
}
else
{
return(Color.Black);
}
}
else
{
return(c[v]);
}
}));
c.RecomputeColors(new Func <Edge, Color>(e => {
if (((NodeType)e.Target.Tag) == NodeType.Aggregate && e.Target.OutDegree == 0)
{
return(Color.White);
}
else
{
return(c.DefaultEdgeColor);
}
}));
NetworkVisualizer.Layout.DoLayout();
}
});
Application.Run();
}
SetUp()
{
m_oFruchtermanReingoldLayout = new FruchtermanReingoldLayout();
}
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;
}
