Render MD to OTP within C++ Applications

Convert MD to OTP within your C++ Applications without using Microsoft® PowerPoint


Are you a C++ developer looking to add to integrate MD to OTP conversion feature inside your C++ applications? You can do it in two simple steps. You can export MD to PPTX by using Aspose.PDF for C++ . Secondly, by using Aspose.Slides for C++ , you can convert PPTX to OTP. Both APIs come under Aspose.Total for C++ package.

C++ API to Export MD to OTP

  1. Open MD file using Document class reference
  2. Convert MD to PPTX by using Save method function
  3. Load PPTX document by using Presentation class reference
  4. Save the document to OTP format using Save member function and set Otp as 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 MD file with an instance of Document class
auto doc = MakeObject<Document>(u"");
// save MD 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 Otp format
prs->Save(u"output.otp", Aspose::Slides::Export::SaveFormat::Otp);  

Change Password of MD Document via C++

In the process of rendering MD to OTP, you can open a password protected MD and also change its password. In order to change the password of a MD 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 MD Document
auto doc = MakeObject<Document>(L"", L"owner");
// change password of MD Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document

Add Images From Web in OTP File via C++

After converting MD to OTP, 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 OTP file

// instantiate a Presentation object that represents a OTP file
auto pres = System::MakeObject<Presentation>("output.otp");
// 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.otp", SaveFormat::Otp);

Explore MD Conversion Options with C++

Convert MD to CSV (Comma Seperated Values)
Convert MD to DIF (Data Interchange Format)
Convert MD to CSV (Comma Seperated Values)
Convert MD to FODS (OpenDocument Flat XML Spreadsheet)
Convert MD to ODP (OpenDocument Presentation Format)
Convert MD to ODS (OpenDocument Spreadsheet)
Convert MD to OTP (OpenDocument Standard Format)
Convert MD to POT (Microsoft PowerPoint Template Files)
Convert MD to POTM (Microsoft PowerPoint Template File)
Convert MD to POTX (Microsoft PowerPoint Template Presentation)
Convert MD to PPT (Microsoft PowerPoint 97-2003)
Convert MD to PPS (PowerPoint Slide Show)
Convert MD to PPSM (Macro-enabled Slide Show)
Convert MD to PPSX (PowerPoint Slide Show)
Convert MD to PPT (Microsoft PowerPoint 97-2003)
Convert MD to PPTM (Macro-enabled Presentation File)
Convert MD to SWF (Shockwave Flash Movie)
Convert MD to SXC (StarOffice Calc Spreadsheet)
Convert MD to TSV (Tab Seperated Values)
Convert MD to TXT (Text Document)
Convert MD to XAML (XAML File)
Convert MD to XLAM (Excel Macro-Enabled Add-In)
Convert MD to XLSB (Excel Binary Workbook)
Convert MD to XLSM (Macro-enabled Spreadsheet)
Convert MD to XLT (Excel 97 - 2003 Template)
Convert MD to XLTM (Excel Macro-Enabled Template)
Convert MD to XLTX (Excel Template)
Convert MD to DOCM (Microsoft Word 2007 Marco File)
Convert MD to DOT (Microsoft Word Template Files)
Convert MD to DOTM (Microsoft Word 2007+ Template File)
Convert MD to DOTX (Microsoft Word Template File)
Convert MD to FLATOPC (Microsoft Word 2003 WordprocessingML)
Convert MD to GIF (Graphical Interchange Format)
Convert MD to MHTML (Web Page Archive Format)
Convert MD to ODT (OpenDocument Text File Format)
Convert MD to OTT (OpenDocument Standard Format)
Convert MD to PCL (Printer Command Language Document)
Convert MD to PS (PostScript File)
Convert MD to RTF (Rich Text Format)
Convert MD to WORDML (Microsoft Word 2003 WordprocessingML)

What is MD File Format

Markdown is a lightweight and easy-to-use syntax for styling all forms of writing on the GitHub platform. From your READMEs and in-line comments to documentation for your repositories and blog posts, Markdown is designed to make writing on the web easy to read, easy to write, and still look great.In addition to the basics of Markdown, you can also include images, links, and code blocks in your documents. You can even use a subset of HTML in your Markdown documents if you need more control over the display of your content.Markdown is not a replacement for HTML, nor is it a replacement for a rich text editor. It is simply a way to make writing on the web more accessible and easy to read.

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What is OTP File Format

OpenDocument Standard Format (ODF) is an XML-based file format for representing electronic documents such as spreadsheets, charts, presentations and word processing documents. The format is standardized by the Organization for the Advancement of Structured Information Standards (OASIS) and was first adopted by ISO/IEC JTC1 SC34 in 2005. ODF is an open format, meaning that it is not restricted by any copyright or patent.ODF is based on the XML schema of the office suite and uses the Zip compression algorithm. It is designed to be platform-independent and to be able to support a wide range of applications. The OpenDocument Format specification defines three document types:* Text documents* Spreadsheets* PresentationsEach document type has a corresponding XML schema. The schemas are designed to be extended, allowing application-specific features to be added.ODF documents can be encrypted and signed using the XML Encryption and XML Signature standards. The OpenDocument Format is supported by a number of office applications, including Apache OpenOffice, LibreOffice, IBM Lotus Symphony and Microsoft Office.

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