tsai/Avalonia: A cross-platform UI framework for .NET - Avalonia - Gitea: Git with a cup of tea

A cross-platform UI framework for .NET

csharp c-sharp dotnet xaml avaloniaui cross-platform cross-platform-xaml avalonia gui multi-platform user-interface dotnetcore

Tree: d838fea454

History

Tim 0279a557b4 Fix RenderTargetBitmap looses effects (#20790 ) * add failing test for RenderTargetBitmap_DropShadowEffect * Fix immidiateRenderer with Effect wasn't working as expected * yet another render test * XML comments for newly added members * Address Copilot review * Add another unit test to ensure the recent changes don't get lost at some point in time * address review * Apply Review suggestion Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * inline effectPadding * implement feedback for better bounds handling * Update src/Avalonia.Base/Media/DrawingGroup.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * anohter minor fix * Address PR #20790 review comments - Fix RenderDataEffectNode.Bounds to return null when no children exist, preventing empty effect nodes from incorrectly reporting non-null bounds and causing render artifacts due to incorrect dirty rects. Bounds now inflates child bounds by the effect output padding rather than unioning with BoundsRect. - Move effect output padding inflation from callers into DrawingContext implementations (PlatformDrawingContext, RenderDataDrawingContext) so callers pass content bounds to PushEffect and the API handles inflation internally. Remove pre-inflation from ImmediateRenderer. - Fix DrawingGroup.DrawCore to pass effectBounds (inflated) to PushOpacityMask when an Effect is set, so the opacity mask covers the full effect output region (e.g. shadow/blur extending beyond visual bounds). - Fix DrawingGroup.GetBounds to inflate EffectBounds (which now stores content bounds) by the effect output padding. - Fix existing compile error: Rect.IsEmpty() is a method, not property. - Add failing tests for each of the above before fixing. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix DrawingGroup.GetBounds() incorrectly inflating bounds with effect output padding GetBounds() should return content/geometric bounds only, matching WPF behavior. Inflating by GetEffectOutputPadding() caused DrawingImage to shift its coordinate origin by the effect's extent (e.g. a 3.5px shadow offset would displace all content by 3.5px), breaking Should_Render_DrawingGroup_With_Effect render test. Effects render additively outside the content area and must not affect the coordinate system established by GetBounds(). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> Co-authored-by: Julien Lebosquain <julien@lebosquain.net> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>		2 months ago
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BuildTasks/PInvoke	Remove legacy Diagnostics project (#20332)	7 months ago
CrossTests/Media	Remove Direct2D1 (#20132)	8 months ago
PixelFormats/Lenna	Implemented pixel format transcoding for Bitmap and WriteableBitmap	4 years ago
Skia	Fix RenderTargetBitmap looses effects (#20790)	2 months ago
.gitignore	Trying to fix capitalization of tests and docs AGAIN.	11 years ago