axis reverse order

Jul 6 at 9:08 AM
I do an export in Excel and draw charts using Epplus:
var chart = (ExcelChart)wksh.Drawings.AddChart("Chart", eChartType.Line);
chart.SetSize(500, 300);
chart.SetPosition(5, 800);
chart.Title.Text = "myChart";
chart.Series.Add(ExcelRange.GetAddress(2, 26, rowIndex, 26), ExcelRange.GetAddress(2, 25, rowIndex, 25));
And get the chart from left to right by default:
Image

How do I get the chart from right to left??
Image

For example, in excel in properties there is a parameter "categories in reverse order":
how it is done in the Epplus?