SeriesCollection.Item

SeriesCollection indexer

Gets the Series element at the specified index.

public Series 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;
using Aspose.Cells.Drawing;
using System.Drawing;

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

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

            // Add a chart
            int chartIndex = sheet.Charts.Add(ChartType.Column, 5, 0, 20, 8);
            Chart chart = sheet.Charts[chartIndex];

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

            // Access the first series and its first point using Item property
            Series series = chart.NSeries[0];
            ChartPoint point = series.Points[0];

            // Customize the point appearance
            point.Area.FillFormat.SetTwoColorGradient(System.Drawing.Color.Blue, System.Drawing.Color.White, GradientStyleType.Vertical, 2);
            point.Area.FillFormat.FillType = FillType.Solid;

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

See Also