Question: Can I add a color bar to a plot object without data and what needs to be passed in for the source parameter?

ScottPlot Version: 5.0.20

Code Sample:

public Plot MakePlot()
{
    ScottPlot.Plot myPlot = new();
   
    myPlot.XLabel("X");
    myPlot.YLabel("Y");
    myPlot.Title("Title");
    
    myPlot.Add.ColorBar(   );

    return myPlot;
}

The source parameter is of type IHasColorAxis, but I'm not clear on what to pass in, or if this is even possible.