Tooltip Tail Width

ScottPlot.Plot myPlot = new();

double[] widthFraction = [0.3, 0.5, 0.7, 1.0];

for (int i = 0; i < widthFraction.Length; i++)
{

    Coordinates tip = new(0, i * 2);
    Coordinates label = tip.WithDelta(2, 1);
    var tooltip = myPlot.Add.Tooltip(tip, $"Width={widthFraction[i]}", label);
    tooltip.TailWidthPercentage = widthFraction[i];
}

myPlot.Axes.SetLimits(-3, 7, -1, 9);

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