Hello...I have 3 series on a chart. The 3rd series is attached to a second Y-Axis like so:
laborCategoryChart.Data.Series = 3;
AxisY profitAxis = new AxisY();
profitAxis.Visible = true;
profitAxis.Position = AxisPosition.Far;
profitAxis.ForceZero = false;
laborCategoryChart.AxesY.Add(profitAxis);
laborCategoryChart.Series[2].AxisY = profitAxis;
laborCategoryChart.Series[2].Text = "Profitability";
laborCategoryChart.Series[2].Gallery = Gallery.Lines;
Now, my problem is that I need to add a regression line to that 3rd series. I attempt to do this like this:
Statistics stats = new Statistics();
stats.Studies.Add(Analysis.RegressionLine);
stats.Chart = engChart;
stats.SelectedSeries = 3;
StudyLine study = (StudyLine)stats.Studies.Find(StudyType.Analysis, (int)Analysis.RegressionLine);
study.Text = "Trend line";
study.Line.Color = System.Drawing.Color.DarkOrange;
study.Line.Width = 3;
study.Line.Style = System.Drawing.Drawing2D.DashStyle.Solid;
study.Bold = true;
study.Visible = true;
study.Behind = false;
The problem is that it always just creates a regression line for the 2nd series (the last series on the first Y-Axis). It seems like the statistic analysis is only does on the first Y-Axis instead of the second. Please help.