Fix #508: PDF/.ai import keeps type strokes, wrapped lines and layer order

- Type left unfinished when a layer's marked content ends, and a clip that closes in a later layer,
  stay in their own layer (no stray "Page N" layer, no art moved to the next layer).
- Top-level layers stack as the pages mark them, so a layer whose art starts on a later page keeps its
  place; layers marked with no art come in empty.
- A stroke written as each glyph's outline stroked, right after (or before) the type, becomes the type
  object's stroke above (or below) its characters: the type stays one editable object.
- Spaces read from gaps wider than a space get their own tracking where even tracking would put the
  glyphs after them more than a tenth of an em off (barcode digit groups); lines are measured to their
  last visible glyph, so a wrapped line's trailing space no longer spreads into the tracking.
- Lines wrapped in a frame (each wrapped line ending in a space, one left edge, font, size and leading,
  with an optional paragraph spacing) come back as one area type object, left aligned or justified,
  only where laying it out breaks the lines exactly where the file does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
bflatastic
2026-10-08 22:37:37 +07:00
co-authored by Claude Opus 5.5
parent 71371b9d58
commit e63606826a
11 changed files with 672 additions and 30 deletions
+6 -3
View File
@@ -402,11 +402,14 @@ their stop opacity and stop where the shading doesn't extend. Text becomes point
the file's font (by name; fonts that aren't available are listed in `warnings` and show in the fallback font, and
every export that draws that type — PDF, EPS, EMF/WMF, raster images, SVG with outlined or embedded fonts — says in
its `warnings` that it wrote the fallback font) — `textAs: "outlines"` keeps the glyph outlines the file draws instead
(its embedded fonts, installed or not). Strokes stay live strokes (width, cap, join, miter limit, dash and paint), and
(its embedded fonts, installed or not). Lines wrapped in a frame (each wrapped line ending in a space, sharing a left
edge, font and leading) come back as one area type object, left aligned or justified, where laying it out breaks the
lines where the file does; a stroke written as each glyph's outline stroked is the type object's stroke; glyphs set
apart by gaps wider than a space keep their places. Strokes stay live strokes (width, cap, join, miter limit, dash and paint), and
an object written as a fill and then a stroke of the same outline is one path with both. Optional content groups (the
layers of PDF and PDF-compatible `.ai` files) become layers with their name, visibility (the default configuration's,
or a view state that is off), print state and lock, nested as sublayers the way the file's layer order nests them; art
that is off comes in as a hidden layer. Art outside them goes to a layer per page (except the opaque white page a `.ai`
or a view state that is off), print state and lock, nested as sublayers the way the file's layer order nests them, stacked as the pages mark them
(layers with no art come in empty); art that is off comes in as a hidden layer. Art outside them goes to a layer per page (except the opaque white page a `.ai`
paints under its layers, which isn't art). `layers: false` gives one layer per page of only what shows:
```json