Fill API documentation placeholders

[github-actions]

Automated AI-generated documentation for XML API docs with 'To be added.' placeholders.

Changes

Filled documentation placeholders across 27 types (843 fields total) including:

• HarfBuzzSharp: Face (variation axes, color palettes), Font (variation coordinates)
• SkiaSharp: SKPathBuilder (full path-building API), SKFourByteTag, SKFontArguments, SKFontPaletteOverride, SKFontVariationAxis, SKFontVariationPositionCoordinate, SKDocumentXpsOptions, SKColorspacePrimariesCicp, SKColorspaceTransferFnCicp, SKColorType (new members), SKWebpEncoder, SKWebpEncoderFrame, SKTypeface (variation APIs), SKPaint (GetFillPath overloads), SKCanvas/SKSurface (Draw overloads), GRVkYcbcrComponents, GrVkYcbcrConversionInfo
• SkiaSharp.Views.Gtk: GTKExtensions, SKDrawingArea
• SkiaSharp.Views.Blazor: _Imports

Review

Three automated reviewers ran before merge and fixed all critical issues:

• Corrected hb_color_t hex format (was 0xBBGGRRAA, correct is 0xAARRGGBB)
• Fixed SKFourByteTag.Parse docs (strings >4 chars are silently truncated, not rejected)
• Fixed SKDocumentXpsOptions example (removed non-existent SKDocument.CreateXps(stream, options) overload)
• Fixed CICP enum values for Iec6196624 (value 11) and SmpteSt4281 (value 17)
• Fixed RgbF16F16F16x description (x suffix = padding, not alpha)

Generated by Auto API Docs Writer · ● 7M · ◷

[learn-build-service-prod]

Learn Build status updates of commit c423f16:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
SkiaSharpAPI/SkiaSharp.Views.Gtk/GTKExtensions.xml	⚠️Warning		Details
SkiaSharpAPI/SkiaSharp.Views.Gtk/SKDrawingArea.xml	⚠️Warning		Details
SkiaSharpAPI/HarfBuzzSharp/Face.xml	✅Succeeded
SkiaSharpAPI/HarfBuzzSharp/Font.xml	✅Succeeded
SkiaSharpAPI/index.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp.Views.Blazor/_Imports.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/GRVkYcbcrComponents.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/GrVkYcbcrConversionInfo.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKCanvas.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKColorSpace.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKColorspacePrimariesCicp.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKColorspaceTransferFnCicp.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKColorType.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKDocumentXpsOptions.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKFontArguments.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKFontPaletteOverride.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKFontVariationAxis.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKFontVariationPositionCoordinate.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKFourByteTag.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKMatrix.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKPaint.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKPath.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKPathBuilder.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKPathMeasure.xml	✅Succeeded
SkiaSharpAPI/SkiaSharp/SKStream.xml	✅Succeeded

This comment lists only the first 25 files in the pull request.

SkiaSharpAPI/SkiaSharp.Views.Gtk/GTKExtensions.xml

• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Rectangle'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Point'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Size'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Size'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Size'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Color'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.RGBA'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.RGBA'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Point3D'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Rect'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Graphene.Size'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Pixbuf'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Color'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Pixbuf'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Color'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Pixbuf'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Pixbuf'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.RGBA'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.RGBA'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Point'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.RGBA'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Rectangle'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Size'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.Pixbuf'.
• Line 0, Column 0: [Warning: xref-not-found - See documentation] Cross reference not found: 'Gdk.RGBA'.

This comment lists only the first 25 errors (including error/warning/suggestion) in the pull request.
For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

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