Axis.IsAutomaticMajorUnit

Axis.IsAutomaticMajorUnit property

Indicates whether the major unit of the axis is automatically assigned.

public bool IsAutomaticMajorUnit { get; set; }

Examples

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

namespace AsposeCellsExamples
{
    public class AxisPropertyIsAutomaticMajorUnitDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            
            // Access first worksheet
            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(Aspose.Cells.Charts.ChartType.Column, 5, 0, 20, 8);
            Aspose.Cells.Charts.Chart chart = worksheet.Charts[chartIndex];
            
            // Set chart data source
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";
            
            // Check and display automatic major unit status
            Console.WriteLine("IsAutomaticMajorUnit (default): " + chart.ValueAxis.IsAutomaticMajorUnit);
            
            // Disable automatic major unit and set custom value
            chart.ValueAxis.IsAutomaticMajorUnit = false;
            chart.ValueAxis.MajorUnit = 5;
            Console.WriteLine("IsAutomaticMajorUnit (after change): " + chart.ValueAxis.IsAutomaticMajorUnit);
        }
    }
}

See Also