Render TEX to PPSX within C++ Applications

Convert TEX to PPSX within your C++ Applications without using Microsoft® PowerPoint

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Why to Convert

If you are a C++ developer, you may need to integrate the feature of TEX to PPSX conversion inside your C++ applications. TEX is a plain text file format for representing a document and PPSX is a Microsoft PowerPoint Open XML Presentation format. Converting TEX to PPSX can help you to create presentations from the documents.

How Aspose.Total helps for tex to ppsx conversion

Aspose.Total for C++ is a comprehensive package of APIs that can help you to export TEX to PPTX and then convert PPTX to PPSX. It includes Aspose.PDF for C++ and Aspose.Slides for C++ . Aspose.PDF for C++ can help you to export TEX to PPTX and Aspose.Slides for C++ can help you to convert PPTX to PPSX.

The process of TEX to PPSX conversion is quite simple. First, you need to export TEX to PPTX by using Aspose.PDF for C++. Secondly, you can convert PPTX to PPSX by using Aspose.Slides for C++. Both APIs come under Aspose.Total for C++ package.

Aspose.Total for C++ is a powerful package of APIs that can help you to export TEX to PPTX and then convert PPTX to PPSX. It includes Aspose.PDF for C++ and Aspose.Slides for C++. Aspose.PDF for C++ can help you to export TEX to PPTX and Aspose.Slides for C++ can help you to convert PPTX to PPSX. The process of TEX to PPSX conversion is quite simple and can be done in two simple steps. Aspose.Total for C++ is a comprehensive package of APIs that can help you to integrate the feature of TEX to PPSX conversion inside your C++ applications.

C++ API to Export TEX to PPSX

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

Change Password of TEX Document via C++

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

Add Images From Web in PPSX File via C++

After converting TEX to PPSX, 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 PPSX file

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

Explore TEX Conversion Options with C++

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