Polar Axis with Lines

ScottPlot.Plot myPlot = new();

// add a polar axis to the plot
var polarAxis = myPlot.Add.PolarAxis(radius: 100);

IColormap colormap = new ScottPlot.Colormaps.Turbo();
Coordinates? previousPt = null;

foreach (double fraction in ScottPlot.Generate.Range(0, 1, 0.02))
{
    // use the polar axis to get X/Y coordinates given a position in polar space
    double radius = 100 * fraction;
    double degrees = 360 * fraction;
    Coordinates pt = polarAxis.GetCoordinates(radius, degrees);

    if (previousPt != null)
    {
        ScottPlot.Plottables.LinePlot lp = myPlot.Add.Line(previousPt.Value.X, previousPt.Value.Y, pt.X, pt.Y);
        lp.LineWidth = 5;
        lp.Color = Colors.Red;
        previousPt = pt;
    }
    else
    {
        previousPt = pt;
    }
}

myPlot.SavePng("demo.png", 400, 300);