TickLabels.AutoScaleFont

TickLabels.AutoScaleFont property

True if the text in the object changes font size when the object size changes. The default value is True.

public bool AutoScaleFont { get; set; }

Examples

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

namespace AsposeCellsExamples
{
    public class TickLabelsPropertyAutoScaleFontDemo
    {
        public static void Run()
        {
            Workbook workbook = new Workbook();
            Worksheet sheet = workbook.Worksheets[0];
            Cells cells = sheet.Cells;

            // Sample data
            cells["A1"].PutValue("Region");
            cells["A2"].PutValue("France");
            cells["A3"].PutValue("Germany");
            cells["A4"].PutValue("England");
            cells["B1"].PutValue("Sales");
            cells["B2"].PutValue(100000);
            cells["B3"].PutValue(150000);
            cells["B4"].PutValue(90000);

            // Create chart
            int chartIndex = sheet.Charts.Add(Aspose.Cells.Charts.ChartType.Column, 5, 1, 20, 10);
            Aspose.Cells.Charts.Chart chart = sheet.Charts[chartIndex];
            
            // Configure chart data
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";
            
            // Configure axis labels with AutoScaleFont
            chart.CategoryAxis.TickLabels.AutoScaleFont = true;
            chart.CategoryAxis.TickLabels.Font.Size = 12; // Initial size
            
            // Save the workbook
            workbook.Save("TickLabelsAutoScaleFontDemo.xlsx");
        }
    }
}

See Also