Format3D.LightingAngle

Format3D.LightingAngle property

Gets and sets the lighting angle. Range from 0 to 359.9 degrees.

public double LightingAngle { get; set; }

Examples

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

namespace AsposeCellsExamples
{
    public class Format3DPropertyLightingAngleDemo
    {
        public static void Run()
        {
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            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);

            int chartIndex = worksheet.Charts.Add(ChartType.Column3D, 5, 0, 15, 5);
            Chart chart = worksheet.Charts[chartIndex];
            chart.SetChartDataRange("A1:B4", true);

            Series series = chart.NSeries[0];
            Format3D format3D = series.ShapeProperties.Format3D;

            format3D.SurfaceMaterialType = PresetMaterialType.Metal;
            format3D.LightingAngle = 45;
            format3D.SurfaceLightingType = LightRigType.ThreePoint;

            workbook.Save("Format3DLightingAngleDemo.xlsx");
            Console.WriteLine("Workbook saved with 3D lighting angle set to 45 degrees.");
        }
    }
}

See Also