Text Wrap Options showed Offset as a plain number in points. It is now a
distance field in the document's General unit: a bare number is in that
unit, a typed unit is read as typed, and OK sends points.
The field's range is the one object.textWrap.options keeps an Offset to,
-1000 to 1000 pt, read from the engine's TEXT_WRAP_OFFSET_RANGE. A value
typed outside it, or text that doesn't read, is refused: the field
flashes and the dialog stays open. The ends as the field shows them in
another unit (352.7778 mm for 1000 pt) read back as the ends.
In the dialogs drawn by the shared dialog window, a click on OK no
longer confirms the dialog when the field it takes the focus from
refuses its text, as Enter already did not. OK pressed from the keyboard
after such a click still confirms.
The help page says a wrap object's Offset may be positive or negative
(https://help.adobe.com/archive/en_US/illustrator/cs4/illustrator_cs4_help.pdf#page=307).
Text Wrap Options, the commands, the MCP tool and .ai import already
kept a negative value, but layout set it to 0.
- Layout keeps the signed offset, within -1000 to 1000 pt like the
commands and .ai import (a value that is not a number counts as 0).
- Around a wrap object, a negative offset shrinks the object by that
distance from each edge, holes included, so lines beside, above and
below it run that far into it. A shape narrower than twice the
distance no longer moves text aside. A line may get less room than
the exact shrunk shape leaves, for example where several edges come
close to one piece of the band, or where a band holds more than 64
anchor heights. It never gets less room than an offset of 0 leaves.
- With Invert Wrap, a negative offset keeps the text that far inside
the object.
- Zero and positive offsets up to 1000 pt lay out as before. A larger
positive offset lays out as 1000 pt.
- The params text of object.textWrap.make and object.textWrap.options
and the MCP text_wrap offset description give the range and what a
negative value does.
Docs: docs/target-app-parity.md.
Fixes#2763. An object whose editing-data dictionary holds the text wrap
options keeps them (offset in points, 6 pt by default, clamped to
±1000 pt; Invert Wrap), and the objects after the text in a version 7
wraparound group (`*w` … `*W`) are wrap objects at the default options.
Area type below a wrap object in its layer flows around it before the
layers are compared with the page, and threaded type flows on into its
next frames. A Large Canvas file's offset is scaled with its art.
The wrap resolver moves into `vectorcraft_doc::text::resolve_wrap` for
the import and the edit-time refresh, and builds each wrap object's
outline once per layer. A file whose wrap shapes would copy more than
2,000,000 anchors is not read from its editing data.
Docs: docs/file-format-parity.md.
- In `shaper::refresh`, replace full document walks with `changed_shaper_groups`,
diffing `before` and `after` layers and short-circuiting on pointer-equal (`Arc::ptr_eq`)
subtrees in O(1).
- Return whether Shaper groups rebuilt or modified artwork (`Result<bool>`),
allowing `Session::edit` to skip the second `cmd::objects_on_path::refresh`
call when no artwork was modified.
- In `textwrap::refresh`, check pointer equality on layers against `before.layers`,
skipping untouched layers in O(1) and checking only modified layers.
Rarely set fields move into one optional boxed NodeExtras, and large NodeKind payloads (images,
live shapes, blends, envelopes) are boxed. Every object, and every undo step that copies it,
shrinks: a 50k-path move keeps ~24.5 MB per step instead of ~40 MB. Files stay byte-identical
(Node keeps its flat JSON through a borrowed Serialize and a from-wire Deserialize, no flatten),
and loading is slightly faster. Undo and redo reuse their step's size estimate instead of
walking the document again (8.3 -> 5.6 ms for a 50k-path move).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VmMmc1J8XeNLxhRihWv9cc
# Conflicts:
# crates/engine/src/cmd/graph.rs
# crates/svg/src/export.rs
Text Wrap and the variable bindings share checked_ids_or_selection in
cmd/mod.rs instead of each keeping its own copy.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dotCooCoo