Series.HasDropLines

Series.HasDropLines property

True if the chart has drop lines. Applies only to line chart or area charts.

public bool HasDropLines { get; set; }

Examples

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

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

            // Add sample data
            worksheet.Cells["A1"].PutValue("Category");
            worksheet.Cells["A2"].PutValue("A");
            worksheet.Cells["A3"].PutValue("B");
            worksheet.Cells["A4"].PutValue("C");
            worksheet.Cells["B1"].PutValue("Value");
            worksheet.Cells["B2"].PutValue(10);
            worksheet.Cells["B3"].PutValue(20);
            worksheet.Cells["B4"].PutValue(30);

            // Add a line chart
            int chartIndex = worksheet.Charts.Add(ChartType.Line, 5, 0, 20, 10);
            Chart chart = worksheet.Charts[chartIndex];

            // Add series data
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";

            // Get the first series
            Series series = chart.NSeries[0];

            // Demonstrate HasDropLines property
            series.HasDropLines = true; // Enable drop lines
            series.Type = ChartType.Line; // Ensure it's a line chart for drop lines to be visible

            // Save the workbook
            workbook.Save("SeriesHasDropLinesDemo.xlsx");
        }
    }
}

See Also