Series.Smooth

Series.Smooth property

Represents curve smoothing. True if curve smoothing is turned on for the line chart or scatter chart. Applies only to line and scatter connected by lines charts.

public bool Smooth { get; set; }

Examples

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

namespace AsposeCellsExamples
{
    public class SeriesPropertySmoothDemo
    {
        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.Line, 5, 0, 20, 8);
            Chart chart = worksheet.Charts[chartIndex];

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

            // Set Smooth property for the first series
            chart.NSeries[0].Smooth = true;

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

See Also