dotCooCoo 33ab5adbc2 PDF/EPS export: flatten see-through and colorized pattern tile images ...

PDF 1.3, PDF/X-1a, PDF/X-3, EPS and PostScript printing flatten
transparency with `flatten_document`, which only looked at art in the
layers. An image with see-through pixels, a colorize paint, opacity or
a blending mode drawn only through a pattern fill stayed in the pattern
definition, so the flattener returned early and the writer drew the tile
opaque and uncolorized (PDF 1.3 export failed on the transparency left).

`flatten_document` now first expands pattern fills whose tile image
needs flattening into their tiles, as legacy .ai save does. See-through
tile pixels count only where the caller counts see-through images (PDF
1.3); EPS level 3 already masks them out. The EPS and PostScript print
transparency warnings now see those tile images too.

2026-11-01 00:35:23 +07:00

..

examples

Make SVG export def ids linear instead of quadratic

2026-10-27 11:52:22 +01:00

src

PDF/EPS export: flatten see-through and colorized pattern tile images

2026-11-01 00:35:23 +07:00

tests

Tests: a pixel layer nested in Affinity text stays an image inside the clip

2026-10-31 23:29:39 +07:00

Cargo.toml

Security: file authority for stored paths, linked files, placed documents, font folders, recovery areas and atomic saves

2026-10-24 17:19:59 +07:00