private void RandomizeGraph()
{
// Remove all bends
var bends = CurrentIGraph.Edges.SelectMany(e => e.Bends).ToList();
foreach (var bend in bends)
{
CurrentIGraph.Remove(bend);
}
var r = new Random();
// Place nodes in random locations
foreach (var node in CurrentIGraph.Nodes)
{
CurrentIGraph.SetNodeCenter(node,
new PointD(r.Next((int)GraphControl.Viewport.MinX, (int)GraphControl.Viewport.MaxX),
r.Next((int)GraphControl.Viewport.MinY, (int)GraphControl.Viewport.MaxY)));
}
GraphControl.UpdateContentRect();
}
protected override async Task RunModule()
{
TreeGenerator rg = new TreeGenerator();
rg.NodeCount = (int)Handler[NumberOfNodes].Value;
rg.MaxDepth = (int)Handler[MaxDepth].Value;
rg.MaxChildCount = (int)Handler[MaxChildCount].Value;
rg.Generate(CurrentIGraph);
int i = 0;
foreach (INode node in CurrentIGraph.Nodes)
{
CurrentIGraph.AddLabel(node, "" + ++i);
}
GraphControl.Invalidate();
await new TreeLayoutModule {
RunInBackground = false
}.Start(Context);
}
protected override Task RunModule()
{
RandomGraphGenerator rg = new RandomGraphGenerator
{
NodeCount = (int)Handler[NumberOfNodes].Value,
EdgeCount = (int)Handler[NumberOfEdges].Value,
AllowCycles = (bool)Handler[AllowCycles].Value,
AllowMultipleEdges = (bool)Handler[AllowMultipleEdges].Value,
AllowSelfLoops = (bool)Handler[AllowSelfloops].Value
};
rg.Generate(CurrentIGraph);
int i = 0;
foreach (INode node in CurrentIGraph.Nodes)
{
CurrentIGraph.AddLabel(node, "" + ++i);
}
RandomizeGraph();
GraphControl.Invalidate();
return(Task.FromResult <object>(null));
}