private void worker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
//Example graph from AI
GraphGenerationMethods graphGenerator = new GraphGenerationMethods(_parameters);
graphGenerator.GenerateTriangulationOfGraph();
//Refresh pareto front
var cutsSum = EdgeMethod.GetCutsWeightsSum(_parameters.GeneratedBasicGraph, _parameters.Population);
var cutsCount = EdgeMethod.GetCutsCount(_parameters.GeneratedBasicGraph, _parameters.Population);
var paretoArray = cutsCount.
Zip(cutsSum, (first, second) => (first, second)).
Select(x => new double[] { x.first, x.second }).ToList();
_parameters.RewriteThePoints(paretoArray);
_parameters.MainWindow.ParetoChart.EditSeriesCollection(_parameters.ListOfPoints);
//aktualizacja macierzy incydencji
MatrixMethod matrixMethod = new MatrixMethod(_parameters);
_parameters.incidenceMatrix = matrixMethod.FillTheSecondHalfOfTheMatrix(_parameters.incidenceMatrix);
_parameters.GeneratedBasicGraph = EdgeMethod.GenerateEdges(_parameters.incidenceMatrix, _parameters.verticesBasicGeneratedGraph, _parameters.GeneratedBasicGraph);
//aktualizacja wyświetlanej macierzy incydencji i wag (frontend)
VertexMethod.CalculateTheSum(_parameters.incidenceMatrix, _parameters.verticesTriangulationOfGraph);
VertexMethod.SetVertexNeighbors(_parameters.incidenceMatrix, _parameters.verticesTriangulationOfGraph);
_parameters.MainWindow.OverallFluctuationChart.EditASeries(
_parameters.FitnessArray.Average(),
_parameters.IterationNumber);
_parameters.MainWindow.SecondChart.EditBSeries(
_parameters.FitnessArray.Min(),
_parameters.IterationNumber);
var minimumFitnessGraphIndex = _parameters.FitnessArray.ToList().IndexOf(_parameters.FitnessArray.Min());
//var minimumFitnessGraphIndex = 0;
_parameters.CountedExtremum = $"({cutsCount[minimumFitnessGraphIndex]}; {cutsSum[minimumFitnessGraphIndex]})";
_parameters.MainWindow.ProgressBar.Value = _parameters.IterationNumber;
_parameters.CurrentGroupsVertices = GraphGenerationMethods.GetGroupsVertices(
_parameters.GeneratedBasicGraph,
_parameters.Population,
minimumFitnessGraphIndex);
string groupsVerticesString = "";
if (_parameters.CurrentGroupsVertices.ContainsValue(0))
{
groupsVerticesString += "Warning: group 0 detected. ";
}
_parameters.CurrentGroupsVertices.OrderBy(x => x.Key.Index).ToList().ForEach(x => groupsVerticesString += $"V: {x.Key.Index + 1}, G: {x.Value}; ");
_parameters.MainWindow.GroupList.Content = groupsVerticesString;
matrixMethod.RefreshMatrixUi(_parameters.TriangulationOfGraph);
_parameters.MainWindow.ResetZoomControl(_parameters.MainWindow.TriangulationGraphZoomControl);
}
private void GenerateGraph(object sender, RoutedEventArgs e)
{
Start.IsEnabled = true;
//Generujemy basic graf, który później nie będzie już zupełnie modyfikowany
GraphGenerationMethods graphGenerator = new GraphGenerationMethods(_parameters);
graphGenerator.GenerateBasicGraph();
//Reset pareto, triangulation graph
ParetoChart.ResetAll();
_parameters.TriangulationOfGraph = new Graph(true);
ResetZoomControl(BasicGraphZoomControl);
}
//function to count edges
public int[] EdgeCounts()
{
var population = parameters.Population;
var result = new int[population[0].Length];
for (int i = 0; i < population[0].Length; i++)
{
//var edgeCount = 0;
var groupGraphs = GraphGenerationMethods.GenerateGraphFromCaran(population, i).
Where(x => x != null).
Where(x => x.VertexCount != 0);
groupGraphs.ToList().ForEach(x => EdgeMethod.ConnectAllVertices(x));
var edgeCount = groupGraphs.Select(x => x.EdgeCount).Sum();
result[i] = edgeCount;
}
return result;
}
