Series.DownBars

Series.DownBars property

Returns a DropBars object that represents the down bars on a line chart. Applies only to line charts.

public DropBars DownBars { get; }

Examples

using System;
using Aspose.Cells;
using Aspose.Cells.Charts;
using System.Drawing;

namespace AsposeCellsExamples
{
    public class SeriesPropertyDownBarsDemo
    {
        public static void Run()
        {
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            // Sample data for line chart with up/down bars
            worksheet.Cells["A1"].PutValue(50);
            worksheet.Cells["A2"].PutValue(100);
            worksheet.Cells["A3"].PutValue(150);
            worksheet.Cells["B1"].PutValue(60);
            worksheet.Cells["B2"].PutValue(32);
            worksheet.Cells["B3"].PutValue(50);

            int chartIndex = worksheet.Charts.Add(ChartType.Line, 5, 0, 15, 5);
            Chart chart = worksheet.Charts[chartIndex];
            chart.NSeries.Add("A1:B3", true);

            // Enable and customize down bars
            chart.NSeries[0].HasUpDownBars = true;
            DropBars downBars = chart.NSeries[0].DownBars;
            downBars.Border.Color = Color.Red;
            downBars.Area.ForegroundColor = Color.LightCoral;

            workbook.Save("DownBarsExample.xlsx");
        }
    }
}

See Also