Release Highlights

Aspose.Slides for .NET 24.11 enhances text rendering in Asian languages, improves chart legends, fixes SVG and JPEG export issues, and introduces Grid and Guide management APIs for more precise slide layouts.

✳️ New Feature

• Grid and Drawing Guide Support: Configure grid spacing and manage adjustable drawing guides with new APIs.

🔧 Enhancement

• Improved spacing accuracy in text extraction.
• Enhanced text range labeling in embedded chart data during export.

🛠 Fix

• Resolved issues with chart legends, pie chart data label alignment, and font rendering (Chinese, Japanese, Katakana).
• Fixed JPEG quality loss during PPTX to HTML export.
• Eliminated layout errors in gradient fills, comment colors, text boxes, and AutoShapes.
• Fixed infinite hangs during PDF conversion for certain charts.
• Addressed incorrect image generation in HTML5 export and [CELLRANGE] label issues in JPEG output.

🔍 Public API and Backward Incompatible Changes

• New Properties:
  • GridSpacing in IViewProperties
  • DrawingGuides in ICommonSlideViewProperties
• New Interfaces and Classes:
  • IDrawingGuide, DrawingGuide
  • IDrawingGuidesCollection, DrawingGuidesCollection

These APIs provide programmable control over guide positioning and grid layout for slide design.

👉 You can view the full list of updates by visiting Aspose.Slides for .NET 24.11 Release Notes

grid spacing powerpoint | pptx chart label export | japanese font pdf pptx | html5 pptx image export | drawing guides api slides