SparklineCollection.Item

SparklineCollection indexer

Gets the Sparkline element at the specified index.

public Sparkline this[int index] { get; }
ParameterDescription
indexThe zero based index of the element.

Return Value

The element at the specified index.

Examples

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

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

            // Add sample data
            worksheet.Cells["A1"].PutValue(5);
            worksheet.Cells["B1"].PutValue(3);
            worksheet.Cells["C1"].PutValue(7);
            worksheet.Cells["D1"].PutValue(2);

            // Create sparkline group
            SparklineGroupCollection sparklineGroups = worksheet.SparklineGroups;
            int idx = sparklineGroups.Add(SparklineType.Line, "A1:D1", false, CellArea.CreateCellArea(0, 4, 0, 4));
            SparklineGroup group = sparklineGroups[idx];

            // Access sparklines using Item property
            Sparkline sparkline = group.Sparklines[0];
            Console.WriteLine("Sparkline Data Range: " + sparkline.DataRange);
            Console.WriteLine("Sparkline Type: " + group.Type);

            // Modify sparkline data
            worksheet.Cells["A1"].PutValue(8);
            workbook.Save("output.xlsx");
        }
    }
}

See Also