Render XSLFO to POWERPOINT within C++ Applications
Convert XSLFO to POWERPOINT within your C++ Applications without using Microsoft® PowerPoint
Why to Convert XSLFO to PowerPoint?
XSLFO (XSL Formatting Objects) is a markup language used to define the layout of a document. It is used to define the structure of a document, such as page size, margins, fonts, and other formatting information. XSLFO is often used to generate PDF documents, but it can also be used to generate other types of documents, such as PowerPoint presentations.
How Aspose.Total Helps for XSLFO to PowerPoint Conversion?
If you are a C++ developer looking to add XSLFO to PowerPoint conversion feature inside your C++ applications, you can do it in two simple steps. First, you can export XSLFO to PPTX by using Aspose.PDF for C++. Secondly, by using Aspose.Slides for C++, you can convert PPTX to PowerPoint. Both APIs come under Aspose.Total for C++ package.
Aspose.PDF for C++ is a powerful PDF manipulation API that enables developers to create, edit, and convert PDF documents from within their C++ applications. It supports a wide range of features, including the ability to export XSLFO to PPTX.
Aspose.Slides for C++ is a powerful presentation manipulation API that enables developers to create, edit, and convert PowerPoint presentations from within their C++ applications. It supports a wide range of features, including the ability to convert PPTX to PowerPoint.
Aspose.Total for C++ is a suite of APIs that includes both Aspose.PDF for C++ and Aspose.Slides for C++. It provides developers with a comprehensive set of tools for creating, editing, and converting PDF and PowerPoint documents from within their C++ applications. With Aspose.Total for C++, developers can easily add XSLFO to PowerPoint conversion feature inside their C++ applications.
C++ API to Export XSLFO to POWERPOINT
- Open XSLFO file using Document class reference
- Convert XSLFO to PPTX by using Save method function
- Load PPTX document by using Presentation class reference
- Save the document to PPT format using
Save
member function and set
Pptas SaveFormat
Get Started with C++ File Automation APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
// load XSLFO file with an instance of Document class
auto doc = MakeObject<Document>(u"template.xslfo");
// save XSLFO as PPTX format
doc->Save(u"PptxOutput.pptx", SaveFormat::Pptx);
// instantiate a Presentation object that represents a PPTX file
SharedPtr<Presentation> prs = MakeObject<Presentation>(u"PptxOutput.pptx");
// save the presentation as Ppt format
prs->Save(u"output.ppt", Aspose::Slides::Export::SaveFormat::Ppt);
Change Password of XSLFO Document via C++
In the process of rendering XSLFO to POWERPOINT, you can open a password protected XSLFO and also change its password. In order to change the password of a XSLFO file, you must know the owner password of that document. You can load password protected PDF document with Aspose.PDF for C++ by specifying its owner password and use ChangePasswords method to change the password.
// load an existing XSLFO Document
auto doc = MakeObject<Document>(L"input.xslfo", L"owner");
// change password of XSLFO Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Add Images From Web in POWERPOINT File via C++
After converting XSLFO to POWERPOINT, you can also add images from web to your output document. Aspose.Slides for C++ supports operations with images in these popular formats: JPEG, PNG, BMP, GIF, and others. You can add one or several images on your computer onto a slide in a presentation. This sample code in C++ shows you how to add an image to a POWERPOINT file
// instantiate a Presentation object that represents a POWERPOINT file
auto pres = System::MakeObject<Presentation>("output.powerpoint");
// get slide
auto slide = pres->get_Slides()->idx_get(0);
// initialize Web Client
auto webClient = System::MakeObject<WebClient>();
// get image data
auto imageData = webClient->DownloadData(System::MakeObject<Uri>(u"[REPLACE WITH URL]"));
// add image
auto image = pres->get_Images()->AddImage(imageData);
// add picture frame
slide->get_Shapes()->AddPictureFrame(ShapeType::Rectangle, 10.0f, 10.0f, 100.0f, 100.0f, image);
// save updated file
pres->Save(u"updated.powerpoint", SaveFormat::Ppt);