Release Highlights

Aspose.Cells for C++ 24.12 (Windows) introduces formula change monitoring, new BYROW and BYCOL functions, and a revamped pivot filtering system. It also delivers improved chart rendering and allows inline styling in HTML exports.

New Feature

• Formula Monitoring: Track changes during cell insert/delete operations.
• BYROW/BYCOL Support: Enables lambda functions BYROW and BYCOL in formula evaluation.

Enhancement

• Fraction Parsing: Handle inputs like “33 1/3” as valid numerics in formulas.
• PCL Rendering: Support complex brush types (Linear, Path, Hatch, Texture) in PCL.
• HTML Export: Place inline styles inside HTML tags for cleaner output.
• Pivot Filtering API Overhaul: Fine-grained filter methods by value, label, date, top 10, etc.
• Date Filter Range: Use entire day periods in date filters.
• Filter Metadata: Access categories, values, date types, and measure indices of filters.
• Improved Warning System: Unified exception and warning handling with specific enums.
• DLL Metadata: Adds product versioning into the compiled library.

Fix

• Resolved Linux crash with libcurl and openssl integration.
• Fixed Excel-to-PDF conversion issues: clipping, missing labels, subtitle errors, and alignment problems.
• Addressed incorrect chart and checkbox rendering to image/PDF/HTML.
• Fixed formula evaluation discrepancies (e.g., wrong results, corrupted files with Python formulas).
• Corrected pivot behavior when refreshing or modifying filter values.
• Fixed HTML import bugs such as ignored table rows and font settings overwrites.
• Prevented segmentation faults and NullReferenceExceptions when loading or accessing malformed files.

👉 You can view the full list of updates by visiting Aspose.Cells for C++ 24.12 Release Notes

byrow function | pivot filter API | html inline styling | chart to pcl | formula monitoring