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matplotlib / matplotlib Public

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Fixed lingering bugs with image rendering related to exact half display pixels#31313

Merged

QuLogic merged 6 commits into

matplotlib:mainmatplotlib/matplotlib:mainfrom

ayshih:round_half_downayshih/matplotlib:round_half_downCopy head branch name to clipboard

Mar 20, 2026

Conversation Commits6 (6)Checks Files changed

Merged

Fixed lingering bugs with image rendering related to exact half display pixels#31313
QuLogic merged 6 commits into
matplotlib:mainfrom
ayshih:round_half_down

Commits

Commits on Mar 20, 2026

Fix accurate interpolator for affine nearest-neighbor
ayshih
committed
Fix vertical image bounds when on an half display pixel
ayshih
committed
Fix resample code to round half down
ayshih
committed
Fix additional misalignments due to numerical precision
ayshih
committed
Add a figure test for alignment at half display pixels
ayshih
committed
Update baseline images
ayshih
committed

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