c# - 使用 EPPlus 更改订单 yAxys

Question

我正在用 epplus 做一个 excel，它需要在垂直条中生成两个图形，如下图所示：

如您所见，在 Y 轴上，标签显得杂乱无章，从 P6 开始，到 P1 结束。我想得到相反的效果。从 P1 开始，在 P6 结束

有没有可以更改订单的属性？或者我应该用某种排序算法订购它？

这是与生成图表相关的功能

public void dibujarGrafica6Periodos(ExcelWorksheet ws, CultureInfo idioma)
    {
        CultureInfo cultureInfo = Thread.CurrentThread.CurrentCulture;
        TextInfo textinfo = cultureInfo.TextInfo;
        var chart = ws.Drawings.AddChart("barChart2", OfficeOpenXml.Drawing.Chart.eChartType.BarClustered);
        chart.SetPosition(34, 0, 10, 10);
        chart.SetSize(940, 20*14);
        var serie1 = chart.Series.Add(ws.Cells["E36:E41"], ws.Cells["A36:A41"]);
        var serie2 =chart.Series.Add(ws.Cells["C36:C41"], ws.Cells["A36:A41"]);
        chart.Title.Text = "Consumo por Periodos - " + textinfo.ToUpper(DateTime.Now.ToString("MMMM", idioma));
        chart.Title.Font.Color = System.Drawing.ColorTranslator.FromHtml("#4F81BD");
        chart.Border.Fill.Style = eFillStyle.NoFill;
        chart.Title.Font.Size = 6;
        chart.YAxis.Font.Size = 5;
        chart.XAxis.Font.Size = 5;
        chart.Legend.Font.Size = 5;
        chart.Legend.Font.Color = System.Drawing.ColorTranslator.FromHtml("#4F81BD");
        chart.YAxis.Font.Color = System.Drawing.ColorTranslator.FromHtml("#4F81BD");
        chart.XAxis.Font.Color = System.Drawing.ColorTranslator.FromHtml("#4F81BD");
        chart.Legend.Position = OfficeOpenXml.Drawing.Chart.eLegendPosition.Bottom;
        chart.Style = OfficeOpenXml.Drawing.Chart.eChartStyle.Style10;
        serie1.Header = DateTime.Now.ToString("yyyy");
        serie2.Header = DateTime.Now.AddYears(-1).ToString("yyyy");
    }

Answer 1

解决方法：

 chart.XAxis.Orientation = OfficeOpenXml.Drawing.Chart.eAxisOrientation.MaxMin;