3 people 9a1bf44e07 Render: round page rasters up so the last partial row and column are drawn (#102) (#114) ...

An A4 page (595.28×841.89 pt) rendered 595×841 at 72 dpi, where
pdftoppm gives 596×842: the whole-page render passed hayro no size, and
hayro floors the scaled page size. Content touching the right or bottom
edge lost its last partial pixel at every resolution.

- render: new device_pixels(pt, scale) rounds up (ignoring float noise
  up to 1/100 px, so Letter at 150 dpi stays 1275 px). The untiled
  render passes it to hayro as the width and height, still within
  MAX_SIDE. The partial edge pixels are anti-aliased against the white
  page, as the clip to the crop box already does.
- ui-egui: the canvas tile grid uses the same helper instead of
  round(), so tiled pages get tiles for the partial row and column too.
- No change to vendored hayro.

Regression test: a fractional MediaBox renders 596×842 with partly
covered edge pixels, 2481 px wide at 300 dpi, and a corner tile matches
the whole-page render. It failed (595×841) before the fix.

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>

2026-10-07 21:16:17 -04:00

..

src

Render: round page rasters up so the last partial row and column are drawn (#102) (#114)

2026-10-07 21:16:17 -04:00

Cargo.toml

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00