Render PDF to POTM within C++ Applications
Convert PDF to POTM within your C++ Applications without using Microsoft® PowerPoint
Why to Convert PDF to POTM?
If you are a C++ developer looking to add a PDF to POTM conversion feature to your applications, you may be wondering why you should bother. The answer is simple: POTM files are much more versatile than PDFs. They can be edited, shared, and viewed on a variety of platforms, making them a great choice for sharing documents.
How Aspose.Total Helps for PDF to POTM Conversion?
Fortunately, you can easily convert PDF to POTM with the help of Aspose.Total for C++. This package includes two powerful APIs: Aspose.PDF for C++ and Aspose.Slides for C++. With Aspose.PDF for C++, you can export PDF to PPTX, and with Aspose.Slides for C++, you can convert PPTX to POTM. Both APIs are easy to use and provide a fast and reliable way to convert PDF to POTM.
The Aspose.Total for C++ package also includes a number of other useful APIs, such as Aspose.Words for C++, Aspose.Cells for C++, and Aspose.BarCode for C++. These APIs can be used to create, edit, and manipulate a variety of document formats, including DOCX, XLSX, and PDF. With Aspose.Total for C++, you can easily add powerful features to your C++ applications.
C++ API to Export PDF to POTM
- Open PDF file using Document class reference
- Convert PDF to PPTX by using Save method function
- Load PPTX document by using Presentation class reference
- Save the document to POTM format using
Save
member function and set
Potmas 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 PDF file with an instance of Document class
auto doc = MakeObject<Document>(u"template.pdf");
// save PDF 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 Potm format
prs->Save(u"output.potm", Aspose::Slides::Export::SaveFormat::Potm);
Change Password of PDF Document via C++
In the process of rendering PDF to POTM, you can open a password protected PDF and also change its password. In order to change the password of a PDF 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 PDF Document
auto doc = MakeObject<Document>(L"input.pdf", L"owner");
// change password of PDF Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Add Images From Web in POTM File via C++
After converting PDF to POTM, 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 POTM file
// instantiate a Presentation object that represents a POTM file
auto pres = System::MakeObject<Presentation>("output.potm");
// 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.potm", SaveFormat::Potm);