private void PlotRoute(Tour tour, TextBox textBox, PlotView plotView)
{
var model = new PlotModel {
Title = "TSP in GA"
};
var scatterSeries = new ScatterSeries {
MarkerType = MarkerType.Circle
};
List <DataPoint> dataPoints = new List <DataPoint>();
var lineseries = new LineSeries
{
LineStyle = LineStyle.DashDot,
LineJoin = LineJoin.Bevel,
ItemsSource = dataPoints
};
if (tour != null)
{
textBox.Text = tour.ToString();
var r = new Random(314);
for (int i = 0; i < tour.TourSize(); i++)
{
var city = tour.GetCity(i);
var x = city.Longitude / Constants.CONVERT_TO_RADIANS;
var y = city.Latitude / Constants.CONVERT_TO_RADIANS;
dataPoints.Add(new DataPoint(x, y));
var colorValue = r.Next(100, 1000);
scatterSeries.Points.Add(new ScatterPoint(x, y, 10, colorValue));
}
var sourceCity = tour.GetCity(0);
var sourceX = sourceCity.Longitude / Constants.CONVERT_TO_RADIANS;
var sourceY = sourceCity.Latitude / Constants.CONVERT_TO_RADIANS;
dataPoints.Add(new DataPoint(sourceX, sourceY));
var colorValuer = r.Next(100, 1000);
scatterSeries.Points.Add(new ScatterPoint(sourceX, sourceY, 10, colorValuer));
}
model.Series.Add(lineseries);
model.Series.Add(scatterSeries);
model.Axes.Add(new LinearColorAxis {
Position = AxisPosition.Right, Palette = OxyPalettes.Jet(256)
});
plotView.Model = model;
}
