Render XML to ODP within C++ Applications
Convert XML to ODP within your C++ Applications without using Microsoft® PowerPoint
Why to Convert XML to ODP
XML (Extensible Markup Language) is a markup language that is used to store and transport data. It is a popular format for exchanging data between different applications. ODP (OpenDocument Presentation) is a file format used for creating presentations. It is an open standard for electronic documents and is used by many applications. Converting XML to ODP allows users to create presentations from XML data.
How Aspose.Total Helps for XML to ODP Conversion
Aspose.Total for C++ is a suite of APIs that provides developers with the tools they need to create, manipulate, and convert documents. It includes APIs for PDF, Slides, and other document formats. With Aspose.Total for C++, developers can easily integrate XML to ODP conversion feature into their C++ applications.
To export XML to PPTX, developers can use Aspose.PDF for C++. This API allows developers to convert XML to PDF and then to PPTX. Aspose.Slides for C++ can then be used to convert PPTX to ODP. Aspose.Slides for C++ is a powerful API that provides developers with the tools they need to create, manipulate, and convert presentations.
By using Aspose.Total for C++, developers can easily add XML to ODP conversion feature to their C++ applications. It is a comprehensive suite of APIs that provides developers with the tools they need to create, manipulate, and convert documents. With Aspose.Total for C++, developers can easily export XML to PPTX and then convert PPTX to ODP.
C++ API to Export XML to ODP
- 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 ODP format using
Save
member function and set
Odpas 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 Odp format
prs->Save(u"output.odp", Aspose::Slides::Export::SaveFormat::Odp);
Change Password of XML Document via C++
In the process of rendering XML to ODP, 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 ODP File via C++
After converting XML to ODP, 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 ODP file
// instantiate a Presentation object that represents a ODP file
auto pres = System::MakeObject<Presentation>("output.odp");
// 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.odp", SaveFormat::Odp);