Render XML to PPTM within C++ Applications
Convert XML to PPTM within your C++ Applications without using Microsoft® PowerPoint
Why to Convert XML to PPTM?
If you are a C++ developer looking to add a feature to your applications that can convert XML to PPTM, then you have come to the right place. XML to PPTM conversion is a great way to make your applications more versatile and useful. It can help you to create presentations that are more visually appealing and easier to understand.
How Aspose.Total Helps for XML to PPTM Conversion?
Aspose.Total for C++ is a comprehensive suite of APIs that can help you to easily integrate XML to PPTM conversion feature into your C++ applications. It provides two APIs, Aspose.PDF for C++ and Aspose.Slides for C++, which can be used to export XML to PPTX and convert PPTX to PPTM respectively. Both of these APIs come under the Aspose.Total for C++ package, making it easier for developers to access them.
Using Aspose.PDF for C++, you can export XML to PPTX in just two simple steps. First, you need to load the XML file into the API and then you can export it to PPTX. After that, you can use Aspose.Slides for C++ to convert the PPTX to PPTM. This API also provides a wide range of features that can help you to customize the output PPTM file.
In conclusion, Aspose.Total for C++ is a great way to integrate XML to PPTM conversion feature into your C++ applications. It provides two APIs that can be used to export XML to PPTX and convert PPTX to PPTM. With the help of these APIs, you can easily create presentations that are more visually appealing and easier to understand.
C++ API to Export XML to PPTM
- Open XML file using Document class reference
- Convert XML to PPTX by using Save method function
- Load PPTX document by using Presentation class reference
- Save the document to PPTM format using
Save
member function and set
Pptmas 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 XML file with an instance of Document class
auto doc = MakeObject<Document>(u"template.xml");
// save XML 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 Pptm format
prs->Save(u"output.pptm", Aspose::Slides::Export::SaveFormat::Pptm);
Change Password of XML Document via C++
In the process of rendering XML to PPTM, you can open a password protected XML and also change its password. In order to change the password of a XML 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 XML Document
auto doc = MakeObject<Document>(L"input.xml", L"owner");
// change password of XML Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Add Images From Web in PPTM File via C++
After converting XML to PPTM, 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 PPTM file
// instantiate a Presentation object that represents a PPTM file
auto pres = System::MakeObject<Presentation>("output.pptm");
// 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.pptm", SaveFormat::Pptm);