Read Axis Limits

ScottPlot.Plot myPlot = new();

myPlot.Add.Signal(Generate.Sin(51));
myPlot.Add.Signal(Generate.Cos(51));

AxisLimits limits = myPlot.Axes.GetLimits();
double xMin = limits.Left;
double xMax = limits.Right;
double yMin = limits.Bottom;
double yMax = limits.Top;

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