Release Highlights

Aspose.Tasks for .NET 25.4 introduces advanced visual and calendar-based control, including Gantt chart legend configuration, calendar intersection calculations, and rendering alignment improvements for multi-format exports.

✳️ New Feature

• (No new features in this release)

🔧 Enhancement

• Gantt Chart Legend Customization: Control legend entries using SaveOptions.LegendItems, allowing fine-tuned bar visibility (e.g., Inactive Task, Manual Summary).
• Calendar Intersection API: New Calendar.GetIntersectionCalendar method for calculating working time intersections between task and resource calendars.
• Timescale Fit Behavior: Added TimescaleFitBehavior enum for aligning timescale rendering with the page’s right edge (including ScaleToEndOfPage, NoScaleToEndDate, etc.).

🛠 Fix

• Primavera Export Accuracy: Resolved invalid structure when exporting to P6 XML and incorrect summary task assignments in XER/P6 formats.
• TaskUsage View: Fixed rendering glitches in TaskUsage views, especially when RenderToSinglePage is used.
• Timescale Display Fix: Corrected display at page edges when timescale rendering extended past visible layout.
• Task Scheduling Logic: Fixed task misalignment when an auto-scheduled task follows a manual task in sequence.

👉 You can view the full list of updates by visiting Aspose.Tasks for .NET 25.4 Release Notes

gantt legend customization | calendar intersection api | timescale fit behavior | primavera p6 xml export fix