Brandon ThomasandClaude Opus 5.5 4773e4ee0f Render: tiled pictures take their size from the resolution they record ...

A tiled picture fill (including a blipFill with neither stretch nor tile,
which PowerPoint tiles) assumed 96 dpi. PowerPoint sizes a picture by the
resolution its file records: a 32 px tile saved at 90 dpi is 25.6 pt, not
24. The PNG pHYs chunk and JPEG JFIF density are now read (rounded to
whole dpi) and scale the tile.

Corpus lo/tdf128596 (tiled checkmark texture): 8.79 -> 0.52 mean diff
(it had drifted from 7.36 when tiles started snapping to whole pixels).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-13 08:16:41 -04:00

..

src

Render: tiled pictures take their size from the resolution they record

2026-10-13 08:16:41 -04:00

tests/fixtures

Emoji: drawn in colour, with families, skin tones and flags joined (#278)

2026-10-12 17:48:51 -04:00

Cargo.toml

Transitions like PowerPoint: measured frame by frame and retuned (#366)

2026-10-13 05:31:13 -04:00