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Aspose.Slides for C++ 24.2 Release Notes
This page contains release notes for Aspose.Slides for C++ 24.2
Supported Platforms
- Aspose.Slides for C++ for Windows x64/x86 (Microsoft Visual Studio 2017 or later).
- Aspose.Slides for C++ for Linux (Clang 3.9 or later, GCC 6.1 or later, glibc 2.23 or later).
- Aspose.Slides for C++ for macOS x86_64/ARM64 (Xcode 13.4 or later).
New Features and Enhancements
| Key | Summary | Category | Related Documentation |
|---|---|---|---|
| SLIDESNET-43218 | Displaying slide notes in generated HTML5 document | Feature | |
| SLIDESNET-44236 | Converting math equations to LaTeX | Feature | |
| SLIDESNET-44233 | The thickness of the connecting lines of the chart is thinner | Enhancement | |
| SLIDESNET-44315 | Aspose.Slides does not support simultaneous animation after exporting videos | Enhancement | https://docs.aspose.com/slides/net/convert-powerpoint-to-video/#convert-powerpoint-to-video |
| SLIDESNET-44381 | Loading the corrupted PPTX file throws PptxReadException | Enhancement | https://docs.aspose.com/slides/net/open-presentation/ |
| SLIDESNET-44394 | Preview image for the OLE object is replaced with the icon | Enhancement | https://docs.aspose.com/slides/net/manage-ole/ |
Other Improvements and Changes
| Key | Summary | Category | Related Documentation |
|---|---|---|---|
| SLIDESCPP-3258 | Saving a presentation to PPT(X) throws exceptions after removing write protection | Bug | https://docs.aspose.com/slides/cpp/password-protected-presentation/#removing-write-protection-from-a-presentation |
| SLIDESCPP-3880 | Use Aspose.Slides for .NET 24.2 features | Enhancement | https://releases.aspose.com/slides/net/release-notes/2024/aspose-slides-for-net-24-2-release-notes/ |
Public API Changes
The new method IMathParagraph::ToLatex() has been added
This method allows to convert math text to LaTeX format.
Example:
auto pres = System::MakeObject<Presentation>();
System::SharedPtr<ISlide> slide = pres->get_Slide(0);
System::SharedPtr<IAutoShape> shape = slide->get_Shapes()->AddMathShape(50.0f, 50.0f, 200.0f, 200.0f);
System::SharedPtr<IMathPortion> mathPortion = System::AsCast<Aspose::Slides::MathText::IMathPortion>(
shape->get_TextFrame()->get_Paragraph(0)->get_Portion(0));
System::SharedPtr<IMathParagraph> mathParagraph = mathPortion->get_MathParagraph();
mathParagraph->Add(System::MakeObject<MathematicalText>(u"a")->
Join(u"+")->
Join(System::MakeObject<MathematicalText>(u"b")->
Join(u"=")->
Join(System::MakeObject<MathematicalText>(u"c"))));
System::String mathLatex = mathParagraph->ToLatex();
System::Console::WriteLine(mathLatex);
The output is:
\[
a+b=c
\]
The new methods IHtml5Options::get_NotesCommentsLayouting() and IHtml5Options::set_NotesCommentsLayouting() have been added
These methods allow to configure export options to convert a presentation with comments.
Example:
auto pres = System::MakeObject<Presentation>(u"test.pptx");
auto html5Options = System::MakeObject<Html5Options>();
html5Options->set_OutputPath(u"test_pptx");
auto notesCommentsLayouting = System::MakeObject<NotesCommentsLayoutingOptions>();
notesCommentsLayouting->set_NotesPosition(Aspose::Slides::Export::NotesPositions::BottomTruncated);
html5Options->set_NotesCommentsLayouting(notesCommentsLayouting);
pres->Save(u"index.html", Aspose::Slides::Export::SaveFormat::Html5, html5Options);