Create RadialHistogram Chart in XLSX Documents via C#

High‑performance generation of Microsoft Excel XLSX spreadsheets with RadialHistogram chart support using server‑side .NET APIs.

Generating a Microsoft Excel XLSX workbook that contains a RadialHistogram chart is straightforward with Aspose.Cells for .NET. The library allows you to populate data, create the chart, adjust its appearance, and save the workbook—all without requiring Microsoft Office on the server.

How to create a RadialHistogram chart in XLSX via C#

The following steps illustrate the complete process of adding a RadialHistogram chart to an Excel worksheet.

Include the Aspose.Cells namespace in your source file.
Create an instance of the Workbook class.
Access the target worksheet (or create a new one).
Fill the worksheet with sample data that will be used by the chart.
Add a chart of type ChartType.RadialHistogram.
Set the chart’s data range, title, and any optional formatting.
Save the workbook to an XLSX file.

System Requirements

Aspose.Cells for .NET supports all major .NET runtimes, including .NET Framework 4.x, .NET 5/6/7, .NET Core, Mono, Xamarin, and Azure Functions. No installation of Microsoft Office is required.

Install the library via NuGet:

nuget install Aspose.Cells

Install-Package Aspose.Cells

Or download the offline MSI/ZIP package from the Aspose.Cells .NET download page.

Create RadialHistogram Chart – C#

Aspose.Cells is a powerful, cross‑platform .NET library for creating, manipulating, converting, rendering, and printing Excel spreadsheets. It supports all major Excel file formats and provides extensive charting capabilities, including the RadialHistogram chart type.

XLSX What is XLSX File Format?

XLSX is Microsoft Excel’s default Open XML format, introduced with Office 2007. It stores data, styles, and charts in a ZIP container comprising multiple XML parts, allowing libraries like Aspose.Cells to read and write the format without needing Microsoft Office.