Chart.FilteredNSeries

Chart.FilteredNSeries property

Gets a SeriesCollection collection representing the data series that are filtered in the chart.

public SeriesCollection FilteredNSeries { get; }

Examples

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

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

            // Add sample data for chart
            worksheet.Cells["A1"].PutValue("Series");
            worksheet.Cells["A2"].PutValue("Series 1");
            worksheet.Cells["A3"].PutValue("Series 2");
            worksheet.Cells["A4"].PutValue("Series 3");
            worksheet.Cells["B1"].PutValue("Value");
            worksheet.Cells["B2"].PutValue(10);
            worksheet.Cells["B3"].PutValue(20);
            worksheet.Cells["B4"].PutValue(30);

            // Add a chart and set some series as filtered
            int chartIndex = worksheet.Charts.Add(ChartType.Column, 5, 0, 15, 5);
            Aspose.Cells.Charts.Chart chart = worksheet.Charts[chartIndex];
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";

            // Filter some series (hide Series 2)
            chart.NSeries[1].IsFiltered = true;

            // Access filtered series collection
            Aspose.Cells.Charts.SeriesCollection filteredSeries = chart.FilteredNSeries;
            Console.WriteLine("Filtered Series Count: " + filteredSeries.Count.ToString());

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

See Also