Series.Points

Series.Points property

Gets the collection of points in a series in a chart.

public ChartPointCollection Points { get; }

Remarks

When the chart is Pie of Pie or Bar of Pie, the last point is other point in first pie plot.

Examples

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

namespace AsposeCellsExamples
{
    public class SeriesPropertyPointsDemo
    {
        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("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 chart
            int chartIndex = worksheet.Charts.Add(ChartType.Column, 5, 0, 20, 8);
            Chart chart = worksheet.Charts[chartIndex];

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

            // Access the first series and its points
            Series series = chart.NSeries[0];
            foreach (ChartPoint point in series.Points)
            {
                // Add data labels to each point
                point.DataLabels.ShowValue = true;
                point.DataLabels.ShowCellRange = true;
            }

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

See Also