bflatasticandClaude Opus 5.5 50bb36ebc2 Part of #372: .ai files write layers and sublayers as PDF layers, hidden ones kept ...

A `.ai` file's PDF part is what apps that don't read VectorCraft's native
document open. It had no PDF layers: hidden layers and sublayers were left
out of it and everything else was flat page content.

- `.ai` files (Save As, exports, the CLI) write PDF layers unless
  `createLayers` is false (a PDF standard still decides for itself).
- createLayers writes sublayers too, as optional content groups listed
  under their layer's in `/Order`, hidden ones off with their art.
- A layer's form gets a box round the whole page instead of its art's
  bounds, which readers made a clipping group of, gathering a layer's art
  and its sublayers' in one group.
- PDF import: art inside a group, clip or form that dissolves into its
  parent keeps the layer it was drawn in, so sublayers nested in their
  layer's content import as sublayers.
- Save PDF: "Create PDF layers from layers and sublayers" (ja, es, it,
  pt-br, ru, zh-hans, zh-hant).

Hidden objects (not layers) still aren't in the PDF part.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-09 04:40:30 +07:00

..

src

Part of #372: .ai files write layers and sublayers as PDF layers, hidden ones kept

2026-10-09 04:40:30 +07:00

tests

Fix #130: installed fonts are found by name whatever ran before

2026-10-06 00:49:06 +07:00

Cargo.toml

Fix #320: CMYK images stay CMYK from PDF import to PDF export

2026-10-08 06:04:07 +07:00