Aspose.PDF for C++ 22.9 Release Notes

Changes and Improvements

1. The new version of Aspose.PDF for C++ has a codebase of Aspose.PDF for .Net 22.9.

Minor fixes

1. Fixed string concatenation with boolean values.
2. Eliminated memory leaks in XFA forms.
3. Implemented conversion PDF to PNG with transparent background.

Public API and Backward Incompatible Changes

The DynamicCast, DynamicCast_noexcept, StaticCast, StaticCast_noexcept methods use dynamic_cast that looks incorrectly. These methods will be marked as deprecated and removed in the upcoming releases. The ExplicitCast and AsCast methods will be used instead of them. The translator will generate a code that uses the new casts.

Added:

• Aspose::Pdf::RenderingOptions::get_IgnoreResourceFontErrors/set_IgnoreResourceFontErrors
• Aspose::Pdf::Devices::PngDevice::get_TransparentBackground/set_TransparentBackground
• Aspose::Pdf::Forms::SignatureCustomAppearance::get_UseDigitalSubjectFormat/set_UseDigitalSubjectFormat
• Aspose::Pdf::Forms::SignatureCustomAppearance::get_DigitalSubjectFormat/set_DigitalSubjectFormat
• Type: Aspose::Pdf::Forms::SubjectNameElements
• Field: Aspose::Pdf::Forms::SubjectNameElements.CN
• Field: Aspose::Pdf::Forms::SubjectNameElements.O
• Field: Aspose::Pdf::Forms::SubjectNameElements.L
• Field: Aspose::Pdf::Forms::SubjectNameElements.OU
• Field: Aspose::Pdf::Forms::SubjectNameElements.S
• Field: Aspose::Pdf::Forms::SubjectNameElements.C
• Field: Aspose::Pdf::Forms::SubjectNameElements.E

Complete details of API can be referenced from Aspose.PDF for C++ API Reference Guide.