public void SaveGraphToFile(RulesEngineGraphData data, int width, int height, string filename)
{
Graph gleeGraph = CreateGraph(data);
var renderer = new GraphRenderer(gleeGraph);
renderer.CalculateLayout();
var bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb);
renderer.Render(bitmap);
Trace.WriteLine("Saving graph to " + filename);
bitmap.Save(filename, ImageFormat.Png);
}
public Graph CreateGraph(RulesEngineGraphData data)
{
var graph = new AdjacencyGraph <Vertex, Edge <Vertex> >();
data.Vertices.Each(x => graph.AddVertex(x));
data.Edges.Each(x => graph.AddEdge(new Edge <Vertex>(x.From, x.To)));
GleeGraphPopulator <Vertex, Edge <Vertex> > glee = graph.CreateGleePopulator();
glee.NodeAdded += NodeStyler;
glee.EdgeAdded += EdgeStyler;
glee.Compute();
Graph gleeGraph = glee.GleeGraph;
return(gleeGraph);
}
public override void GetData(object target, Stream outgoingData)
{
if (target == null)
{
return;
}
if (!typeof(RulesEngine).IsAssignableFrom(target.GetType()))
{
return;
}
var engine = (RulesEngine)target;
RulesEngineGraphData data = engine.GetGraphData();
base.GetData(data, outgoingData);
}
public static void TestShowVisualizer(RulesEngineGraphData data)
{
var visualizerHost = new VisualizerDevelopmentHost(data, typeof(RulesEngineDebugVisualizer));
visualizerHost.ShowVisualizer();
}