ContourSeriesExamples.cs

namespace ExampleGenerator
{
    using System;

    using OxyPlot;
    using OxyPlot.Series;

    public class ContourSeriesExamples
    {

        [Export("Series/ContourSeries")]
        public static PlotModel ContourSeries()
        {
            var model = new PlotModel { Title = "ContourSeries" };
            double x0 = -3;
            double x1 = 3;
            double y0 = -3.1;
            double y1 = 3.1;
            Func<double, double, double> peaks = (x, y) => 3 * (1 - x) * (1 - x) * Math.Exp(-(x * x) - (y + 1) * (y + 1)) - 10 * (x / 5 - x * x * x - y * y * y * y * y) * Math.Exp(-x * x - y * y) - 1.0 / 3 * Math.Exp(-(x + 1) * (x + 1) - y * y);
            var xx = ArrayBuilder.CreateVector(x0, x1, 120);
            var yy = ArrayBuilder.CreateVector(y0, y1,  90);
            var peaksData = ArrayBuilder.Evaluate(peaks, xx, yy);

            var cs = new ContourSeries
            {
                Color = OxyColors.Black,
                LabelBackground = OxyColors.White,
                ColumnCoordinates = xx,
                RowCoordinates = yy,
                Data = peaksData
            };
            model.Series.Add(cs);

            return model;
        }
    }
}