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Aspose.Slides for C++ 25.10 Release Notes

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

KeySummaryCategoryRelated Documentation
SLIDESNET-45069Improve Export of Metafiles to PDFInvestigationhttps://docs.aspose.com/slides/net/conversion-to-pdf/
SLIDESNET-45090Table is exported as multiple <P> tags when converting PPTX to PDF/UAEnhancementhttps://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/
SLIDESNET-45088Formula is exported as multiple <P> tags when converting PPTX to PDF/UAEnhancementhttps://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/
SLIDESNET-45092Missing marked content references when converting PPTX to PDF/UAEnhancementhttps://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/#accessibility-and-compliance-standards-for-pdf
SLIDESNET-45089Multi-line headings are split into separate heading tags when converting PPTX to PDF/UAEnhancementhttps://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/#accessibility-and-compliance-standards-for-pdf

Other Improvements and Changes

KeySummaryCategoryRelated Documentation
SLIDESCPP-4072Use Aspose.Slides for .NET 25.10 featuresEnhancementhttps://releases.aspose.com/slides/net/release-notes/2025/aspose-slides-for-net-25-10-release-notes/

Public API Changes

Added New Enumeration: Aspose::Slides::FontStyleType

The FontStyleType enumeration specifies formatting styles that can be applied to text. It is introduced in the API as a replacement for System::Drawing::FontStyle.

NameValueDescription
Regular0Standard text
Bold1Bold text
Italic2Italic text
Underline4Underlined text
Strikeout8Text crossed out with a horizontal line

Added New Method: IFontsManager::GetFontBytes

The new method, GetFontBytes(SharedPtr<IFontData> fontData, FontStyleType fontStyle), have been added to the Aspose::Slides::IFontsManager interface and implemented in the Aspose::Slides::FontsManager class. It replaces the obsolete method that used System::Drawing::FontStyle as a parameter type.

Added New Method: Export::SlideImageFormat::Bitmap

The new method, Bitmap(float scale, ImageFormat imageFormat), have been added to the Aspose::Slides::Export::SlideImageFormat class. It replaces the obsolete method that used System::Drawing::Imaging::ImageFormat as a parameter type.

Marked as Obsolete

The following methods have been marked as obsolete:

  • Aspose::Slides::IFontsManager::GetFontBytes(SharedPtr<IFontData> fontData, FontStyle fontStyle)
  • Aspose::Slides::Export::SlideImageFormat::Bitmap(float scale, SharedPtr<System::Drawing::Imaging::ImageFormat> imgFormat)