Fix Annotation arrow not updating after setting patchA#31438
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dikshajangra12918-oss wants to merge 1 commit intomatplotlib:mainfrom
Open
Fix Annotation arrow not updating after setting patchA#31438dikshajangra12918-oss wants to merge 1 commit intomatplotlib:mainfrom
dikshajangra12918-oss wants to merge 1 commit intomatplotlib:mainfrom
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Setting patchA on Annotation.arrow_patch has no visible effect because the arrow position is not recomputed. This change ensures that the annotation is marked as stale when patchA changes, triggering proper recomputation during rendering.
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PR summary
Why is this change necessary?
Setting
patchAonAnnotation.arrow_patchcurrently has no visible effect because the arrow position is not recomputed after updatingpatchA.What problem does it solve?
This change ensures that when
patchAis modified, the annotation is marked as stale. This triggers a recomputation of the arrow position during rendering, fixing the issue where the arrow does not align or clip correctly with the associated text.What is the reasoning for this implementation?
The arrow position is initially computed correctly, but subsequent updates to
patchAare not reflected visually. By marking the annotation as stale whenpatchAchanges, we ensure that the rendering pipeline updates the arrow position accordingly.AI Disclosure
AI assistance was used in a manner for understanding parts of the codebase and validating the approach. The implementation and reasoning were completed and verified independently.