Convert JSON Format to PPTM via C#
C# API to parse JSON to PPTM without using Microsoft® PowerPoint
Converting JSON to PPTM within any .NET, C#, ASP.NET and VB.NET application is a simple two-step process. The first step is to parse the JSON to PPTX using Aspose.Cells for .NET. Aspose.Cells for .NET is a powerful .NET library that enables developers to create, manipulate and convert spreadsheets within any .NET, C#, ASP.NET and VB.NET application.
The second step is to convert the PPTX to PPTM using Aspose.Slides for .NET. Aspose.Slides for .NET is a powerful .NET library that enables developers to create, manipulate and convert presentations within any .NET, C#, ASP.NET and VB.NET application.
Both Aspose.Cells for .NET and Aspose.Slides for .NET are part of the Aspose.Total for .NET package. Aspose.Total for .NET is a suite of .NET libraries that enables developers to create, manipulate and convert documents, spreadsheets, presentations, images and PDFs within any .NET, C#, ASP.NET and VB.NET application. With Aspose.Total for .NET, developers can easily convert JSON to PPTM within any .NET, C#, ASP.NET and VB.NET application.
Convert JSON Format to PPTM via C#
- Create a new Workbook object and read valid JSON data from file
- Import JSON file to worksheet using JsonUtility class and Save it as PPTX
- Load PPTX document by using Presentation class
- Save the document to PPTM format using Save method
Get Started with .NET File Automation APIs
Install from the command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
Set Layout and Convert JSON Format to PPTM via C#
While parsing JSON to PPTM, you can also set layout options for your JSON format using JsonLayoutOptions . It allows you to process array as a table, ignore nulls, ignore array title, ignore object title, convert string to number or date, set date and number format, and set title style. All of these options allow you to present your data as per your needs. The following code snippet shows you how to set the layout options.
Convert JSON Format to PPTM with Watermark
Using the API, you can also convert JSON to PPTM with watermark. In order to add a watermark to your PPTM document, you can first parse JSON to PPTX and add a watermark to it. In order to add a watermark, load the newly created PPTX file using the Presentation class, select the master presentation, add shape type using AddAutoShape, and add watermark text using AddTextFrame. After adding the watermark, you can save the document to PPTM.