Hi Experts,
after updating to Version 19.7 from Version 18.1 I am experiencing a problem when mixing NPointSeries with some NaN values and NLineSeries ("RefLine" in the following picture): the NaN values are drawn at an Y value between the adjacent valid Y-values of the serie:
   oPlotSeries.Series_Label = "SeriesLabel";
    oPlotSeries.X = new double[] { 1.1, 2.2, 3.3, 4.4 };
    oPlotSeries.Y = new double[] { 10.1, double.NaN, double.NaN, 30.3 };

Plot_ReferenceLine oRefLine = new Plot_ReferenceLine(new double[] { 1.0, 2.2 }, new double[] { 15.0, 15.0 }, Color.Red, 3);



How can a avoid that NaN-Values are plotted ?

Thanks for your help,
Best regards,
Joern