C++ API to Convert DOT to POWERPOINT or Online App

Export DOT to POWERPOINT within your C++ applications without using Microsoft Word® or PowerPoint

DOT Conversion via Python DOT Conversion via Java DOT Conversion in Android Apps

 

Aspose.Total for C++ is a comprehensive suite of powerful file automation APIs that enables developers to automate the conversion of DOT to POWERPOINT files. The process involves two of the APIs included in the suite, Aspose.Words for C++ and Aspose.Slides for C++.

Using Aspose.Words for C++, developers can easily load the DOT file and convert it to HTML. This HTML can then be loaded via the PowerPoint manipulation C++ API, Aspose.Slides for C++, to create a new presentation. Finally, the presentation can be saved as a POWERPOINT file.

Aspose.Total for C++ is a comprehensive suite of APIs that provides developers with the tools they need to automate the conversion of DOT to POWERPOINT files. The suite includes two powerful APIs, Aspose.Words for C++ and Aspose.Slides for C++, which can be used to load the DOT file, convert it to HTML, create a new presentation, and save it as a POWERPOINT file. The suite also includes a range of other APIs that can be used to automate a variety of other file-related tasks.

DOT to POWERPOINT Conversion on C++

  1. Open DOT file using Document class reference
  2. Convert DOT to HTML by using Save member function
  3. Initialize a new Presentation object
  4. Add an AutoShape in your slide, and add AddTextFrame in it
  5. Load the HTML content and write it in your Presentation file
  6. Save the document to PPTX format using Save method and set Pptx as SaveFormat

Get Started with C++ File Format 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 DOT file with an instance of Document
Document document = new Document("template.dot");
System::SharedPtr<Document> doc = System::MakeObject<Document>(u"sourceFile.dot");
// save the document in HTML file format
doc->Save(u"HtmlOutput.HTML");
// load the desired the presentation
SharedPtr<Presentation> pres = MakeObject<Presentation>();
// access first slide
SharedPtr<ISlide> sld = pres->get_Slides()->idx_get(0);
// add an AutoShape of Rectangle type
SharedPtr<IAutoShape>  ashp = sld->get_Shapes()->AddAutoShape(ShapeType::Rectangle, 10, 10, 700, 500);
// reset default fill color
ashp->get_FillFormat()->set_FillType(FillType::NoFill);
// add TextFrame to the Rectangle
ashp->AddTextFrame(u" ");
// access the text frame
SharedPtr<ITextFrame>  txtFrame = ashp->get_TextFrame();
// get Paragraphs collection
SharedPtr<Aspose::Slides::IParagraphCollection>ParaCollection = txtFrame->get_Paragraphs();
// clear all paragraphs in added text frame
ParaCollection->Clear();
// load the HTML file using stream reader
SharedPtr<System::IO::StreamReader>  tr = MakeObject<System::IO::StreamReader>(HtmlOutput.HTML);
// add text from HTML stream reader in text frame
ParaCollection->AddFromHtml(tr->ReadToEnd());
// save presentation as Pptx
pres->Save(output.pptx, Aspose::Slides::Export::SaveFormat::Pptx);                  

Free Online Converter for DOT to POWERPOINT

Load Password Protected DOT Document via C++

Apart from document conversion, Aspose.Words for C++ API allows tons of document manipulation features for C++ developers. In case your Microsoft Word DOT file format is password protected, you can still open it using the API. In order to load the encrypted document, you can use a special constructor overload, which accepts a LoadOptions object. This object contains the Password property, which specifies the password string.

// when loading password protected document, the password is passed to the document's constructor using a LoadOptions object.
auto options = MakeObject<LoadOptions>(u"docPassword");
// load the document from the local file system by filename:
SharedPtr<Document> doc = MakeObject<Document>(u"Encrypted.dot", options);

Add Comments in POWERPOINT Document via C++

While saving DOT as POWERPOINT, you can also use Aspose.Slides for C++ to add further features in your POWERPOINT document. For instance, you can add comments in your presentation. The presentation slide comment are associated with a particular author. The Presentation class holds the collection of authors in ICommentAuthorCollection that are responsible for adding slide comments. For each author, there is a collection of comments in ICommentCollection.

// instantiate Presentation class
SharedPtr<Presentation>pres = MakeObject<Presentation>();
// access first slide
SharedPtr<ILayoutSlide>layout = pres->get_LayoutSlides()->idx_get(0);
// add empty slide
pres->get_Slides()->AddEmptySlide(layout);
// adding Author
SharedPtr<ICommentAuthor> author = pres->get_CommentAuthors()->AddAuthor(u"John Doe", u"MF");
// set position of comments
System::Drawing::PointF point = System::Drawing::PointF(0.2f, 0.2f);
// add slide comment for an author on slide 1
author->get_Comments()->AddComment(u"Hello John, this is a slide comment", pres->get_Slides()->idx_get(1), point, DateTime::get_Now());
// access ISlide 1
SharedPtr<ISlide> slide = pres->get_Slides()->idx_get(0);
// save presentation as Pptx
pres->Save(output.pptx, Aspose::Slides::Export::SaveFormat::Pptx);  

FAQ

  • How can I convert DOT to POWERPOINT Online?
    You can find the online app for DOT conversion above. To start the conversion process, you can add the DOT file either by dragging and dropping it or by clicking inside the white area to import the document. Once you have added the file, you can simply click the "Convert" button. After the DOT to POWERPOINT conversion is completed, you can download your converted file with just one click.
  • How long does it take to convert DOT?
    The speed of this online converter depends largely on the size of the DOT file being converted. Small DOT files can be converted to POWERPOINT in just a few seconds. If you are using the conversion code within a C++ application, the conversion speed will depend on how well you have optimized your application.
  • Is it safe to convert DOT to POWERPOINT using free Aspose.Total converter?
    Of course! After your DOT file is converted to POWERPOINT using our online converter, the download link for the POWERPOINT file will be immediately available. We take the security and privacy of your uploaded files seriously and delete them 24 hours after the conversion process is complete. Rest assured, no one will have access to your files. Our conversion process, including DOT conversion, is completely safe. We provide a free app for testing purposes so that you can verify the results before integrating the code.
  • What browser should I use to convert DOT?
    For online DOT conversion, you can use any modern browser, such as Google Chrome, Firefox, Opera, or Safari. However, if you're developing a desktop application, Aspose.Total DOT Conversion API is recommended for smooth performance.

Explore DOT Conversion Options with C++

Convert DOT to CSV (Comma Seperated Values)
Convert DOT to DIF (Data Interchange Format)
Convert DOT to EXCEL (Spreadsheet File Formats)
Convert DOT to FODS (OpenDocument Flat XML Spreadsheet)
Convert DOT to JSON (JavaScript Object Notation File)
Convert DOT to ODP (OpenDocument Presentation Format)
Convert DOT to ODS (OpenDocument Spreadsheet)
Convert DOT to POT (Microsoft PowerPoint Template Files)
Convert DOT to POTM (Microsoft PowerPoint Template File)
Convert DOT to POTX (Microsoft PowerPoint Template Presentation)
Convert DOT to PPS (PowerPoint Slide Show)
Convert DOT to PPSM (Macro-enabled Slide Show)
Convert DOT to PPSX (PowerPoint Slide Show)
Convert DOT to PPT (PowerPoint Presentation)
Convert DOT to PPTM (Macro-enabled Presentation File)
Convert DOT to PPTX (Open XML presentation Format)
Convert DOT to SXC (StarOffice Calc Spreadsheet)
Convert DOT to TSV (Tab-separated Values)
Convert DOT to XLAM (Excel Macro-Enabled Add-In)
Convert DOT to XLS (Microsoft Excel Binary Format)
Convert DOT to XLSB (Excel Binary Workbook)
Convert DOT to XLSM (Macro-enabled Spreadsheet)
Convert DOT to XLSX (Open XML Workbook)
Convert DOT to XLT (Excel 97 - 2003 Template)
Convert DOT to XLTM (Excel Macro-Enabled Template)
Convert DOT to XLTX (Excel Template)