Flight Log / reneschulte/WriteableBitmapEx #95
Fix DrawLineAa anti-aliasing inconsistency at certain angles — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in reneschulte/WriteableBitmapEx on May 21, 2025; a burn — closed unmerged after human review: +143 −133, 2 files, 1 review.
Flown by
- Lines
- +143 −133
- Files
- 2
- Commits
- 2
- Reviews
- 1
- To merge
- —
- Task
- fix
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GitHub Copilot fixes DrawLineAa in WriteableBitmapEx, where lines at certain angles show stair-step edges instead of smooth anti-aliasing from inconsistent transparency handling. The change spans two files and two commits, with 143 additions and 133 deletions. One review is recorded with no change requests. The pull request closes unmerged after human review, logged as a burn.
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— from the review (source)
From the pull request description
## Issue Summary When using the `DrawLineAa` method, lines at certain angles were not being properly anti-aliased, resulting in a "stair-step" pattern rather than smooth edges. This was happening because of inconsistent handling of transparency calculations between horizontal and vertical lines. #…
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Flight timeline
- —committedcopilot-swe-agent[bot]
- —committedcopilot-swe-agent[bot]
- —reviewed
- May 30, 2025closedreneschulte
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Cite this flight: AgentRiders Flight Log, reneschulte/WriteableBitmapEx#95, record updated Nov 4, 2026, https://agentriders.com/logs/reneschulte/WriteableBitmapEx/95/
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