Commit Graph
4577 Commits
Author SHA1 Message Date
dotCooCoo 666084fb81 Blend: find the spine segment for an arc length with a binary search
Spine::at_length walked the first subpath's segments from the start
until one ended at or past the arc length, so placing every blend step,
spread key, blend widget and Objects on Path attachment cost one
comparison per earlier segment. It now searches the anchors' arc
lengths, which never decrease, and picks the same segment: the first
whose end is at or past the length, so an exact anchor length and
repeated lengths from zero-length segments keep their segment. The
point and tangent evaluation is unchanged.

Tests compare the search with the old walk on open and closed spines,
one segment, curves, zero-length segments, every anchor, both ends,
out-of-range and non-finite lengths, and check that a 4,096-segment
spine needs at most 13 comparisons.
2026-11-13 06:46:06 -08:00
dotCooCoo 57d37a6dae 3D: fill walls and gapped strokes draw in depth order where they overlap
Extrude & Bevel, Extrude & Bevel (Classic) and Inflate sorted the fill
walls and the faces of a stroke that leaves gaps (dashed, profiled,
brushed) by one depth each, so a far stroke face could draw over a near
fill wall and the reverse. Two such strokes on one shape drew over each
other the same way, and Inflate drew a plain stroke as if it covered
the fill's edge, which an inflated fill can rise in front of.

- Each flat facet now carries its plane, so its depth can be measured
  at any point under it, with orthographic and perspective views.
- Where faces of one shape's fill and strokes overlap in the wrong
  order, the overlapping faces are ordered by their depths where they
  overlap. A fill wall and its covering stroke keep their order.
- A face of a stroke that leaves gaps that passes through a fill wall,
  a covering stroke's face or an earlier such stroke's face is cut
  along the line where their depths meet, keeping its curved outline,
  within the face limit and the paint allowance.
- Under Inflate, no stroke counts as covering the fill's edge.
- The faces go in one order when the fill and strokes are at full
  opacity with Normal blending. A member of a 3D group with an opacity
  mask or a blending mode of its own orders its faces inside it when
  its own paints qualify. A gradient with transparent stops keeps the
  one order with graphics on its cap, and so does Inflate in gradients
  under a colored light. A solid color under a colored light, drawn as
  one composite per surface, still draws each surface whole.
2026-11-13 06:45:13 -08:00
dotCooCoo 5d5b8aa53b i18n: Hindi messages keep their English meaning and the catalog's terms
193 Hindi rows outside the plug-in messages said something other than
their English: "a number of points" read as "many digits", swatches as
clocks, crop as a harvest, resolution as a resolve, and saving used
words the glossary replaces. Others left English prose in place,
dropped a clause ("to keep them all", "what follows it") or ran the
sentence backwards.

- Rows use सेव, स्वॉच, क्रॉप, रिज़ॉल्यूशन, पाथ and टाइप (for a text
  object) as docs/localization-hi.md sets them.
- Values a command reads (enum values, preset names, OpenType tags)
  stay as the English writes them.
- A test checks those terms and the point unit in every Hindi row, and
  another pins rows whose quantity or clause was lost.
- docs/localization-hi.md, docs/localization-parity.md and
  docs/target-app-parity.md carry the new counts and a wording note.
2026-11-13 06:43:32 -08:00
dotCooCoo df975e6300 Justify: a line with a tab spreads the text after its last tab to the edge
A justified area type line counted a tab as a word space, so it gave
the tab a share of its room that no glyph drew, and the line ended
short of its measure. A word-tab-word line ended short too.

- The text up to a line's last tab keeps its spacing, each tab keeps
  its stop and its leader stays in its gap. The text after the last
  tab takes the line's room: word spacing, letter spacing and glyph
  scaling within their ranges, then its word spaces, or the gaps
  between its letters when it has none. Kashidas go in that text when
  it is one run.
- A tab separates two words, so Single Word Justification does not
  align a word-tab-word line.
- Right-to-left lines take the text drawn after the last tab drawn,
  measured as the line is drawn, and vertical lines work down the
  column. Point type keeps its natural width.

Docs: docs/target-app-parity.md, docs/type-parity.md.
2026-11-13 06:41:22 -08:00
dotCooCoo 4282f4fa99 i18n: Document Info shows every category title and count label in the interface language
Font Details, Linked Images and Embedded Images, and the Objects counts
Compound Paths, Text Objects, Placed Documents, Symbol Instances, Gradient
Meshes, Blends, Envelopes, Intertwine Groups, Opacity Masks and Objects
with Effects had no catalog rows, so the panel and its category menu
showed them in English in every other language. Each complete catalog
now has them, and the Document rows Pattern Swatches (de, it, ja, ko,
pl, uk, vi, zh-hant) and Path Length (bg, el) are added where missing.

The catalog test now checks every category title, every Objects count
label and Document's fixed row labels. document.info and the saved
report keep the English labels.
2026-11-13 06:32:35 -08:00
dotCooCoo 6d0556e60f Type: a threaded story measures each frame with the paragraphs it needs
Distributing a story through threaded frames measured every frame but the
last with the whole rest of the story, and copied that rest several times
per frame, so a long story through many frames cost frames times story
length.

- The rest of the story is a borrowed view of the given runs (run index,
  byte offset, length). Each frame's share is copied once; the slices,
  styles of empty shares and the run left once the story is used up are
  the same as before.
- Area type without Shrink Text to Fit whose lines align to the top is
  first measured with the text through the end of the paragraph that
  reaches about twice the previous frame's share (at least 512 bytes),
  doubling while the story goes on. The share is taken when its text
  stops fitting before the last paragraph break measured; layout places
  lines in order, stops at the first that does not fit and shapes each
  paragraph on its own text. Type on a path, Shrink Text to Fit, other
  vertical alignments and a share ending in the story's last paragraph
  are measured with the whole rest.

Tests compare every slice with the earlier algorithm, kept in the tests,
for many kinds of frames, styles and paragraphs and 12 seeded stories.
A story of 1,500 paragraphs (55,892 bytes) through 40 frames was laid
out over 2,126,762 bytes while measuring and is now laid out over
21,035.
2026-11-13 06:31:37 -08:00
dotCooCoo 5700b0d8c1 Live Paint: the bucket shows a filled bucket over a face and a brush over an edge
The Live Paint Bucket drew the crosshair in place of its own cursor. It
now shows what a click paints: a filled paint bucket over a face it
fills (of a Live Paint group, or a region of the selected paths), a
brush over an edge it paints, and an empty bucket where it paints
nothing. The cursor follows Paint Fills, Paint Strokes and Shift, and
shows with Highlight off too. Alt still shows the Eyedropper, and Use
Precise Cursors shows the crosshair.

With a Live Paint group and ordinary paths selected, a region of the
paths outside the group is now highlighted, as a click there fills it.

The help page: https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html
2026-11-13 06:30:43 -08:00
dotCooCoo 75c74557bb Scripts: $.fileName names the file of the code that reads it
$.fileName gave the file being run, so a function defined in a file
that #include inserted, in a file $.evalFile ran, or in an earlier run
of a named engine reported the calling file instead of its own.

- vectorcraft_js: HostItem::SiteGetter gives a getter the CallSite
  (source tag, line, column) of the code that reads it.
- $.fileName maps that place through the run's source maps, or the
  maps a named engine kept, to the file the code is in. It is empty in
  code from a script given as source and in kept code whose map was
  dropped. Code that eval or Function compiled still gets the file
  being run.

Docs: docs/mcp.md, docs/target-app-parity.md.
2026-11-13 06:19:23 -08:00
dotCooCoo 4cf010c130 Flatten: grouping sweeps skip boxes that a box already holds or cannot join
The sweep filtered by transparency kept every open box in one tree, so
a box without transparency met every open box without transparency it
overlapped, though such pairs never join. Both sweeps closed an open
box early only when a later box held it, so in a nest of boxes that
share their left and top edges and get smaller to the right and
bottom, each box met every earlier box around it. One see-through
object inside 512 nested opaque objects took 130,817 meets in the
unfiltered sweep and 131,328 in the filtered one.

The filtered sweep now keeps open see-through boxes and open opaque
boxes in separate trees. An opaque box looks only in the see-through
tree; a see-through box looks in both.

In both sweeps, a box inside an open box it met, ending no further
right, is not opened when that box joins everything it overlaps (any
box without the filter, a see-through box with it). Whatever later
overlaps the inner box overlaps the outer one.

The nest above now takes 512 meets in each sweep, and a nest of 512
boxes alone takes 511 in the unfiltered sweep where it took 130,816.
The groups are unchanged.
2026-11-13 05:42:03 -08:00
dotCooCoo e97113c5c9 Docs: ui-parity.md names all nine built-in brush libraries
The Brush libraries row named four libraries. It now names the nine in
BUILTIN order (crates/engine/src/cmd/brushlib.rs), as the Window ›
Brush Libraries menu shows them, and says nine built-in libraries.
2026-11-13 05:40:21 -08:00
dotCooCoo 38bcbb817f Docs: Paragraph Style Options rows name the dialog and its seven sections
A double-click on a paragraph style's row and the panel menu both open
Paragraph Style Options (ui.paraStyleOptions, paraStyle.edit) with its
seven sections. The type-parity and ui-parity rows still called it the
rename dialog and named ui.paramDialog with paraStyle.rename; they now
name the dialog, its sections and its tests.

The target-app-parity entry said each section has a Reset Panel. Reset
Panel is unavailable in General, and the entry now states that.
2026-11-13 05:38:52 -08:00
dotCooCoo 19ab993479 EPS: an image drawn more than once writes its samples once
An image placed several times in an EPS file (the pieces of an envelope
or a Warp effect, copies of one image, a symbol's instances) wrote its
whole ASCII85 data at every placement: 200 copies for one envelope at
the default fidelity, enough for a large photo to pass the 256 MB page
limit and lose pieces.

The samples of such an image are now written once in the setup as
VCim<i>, and each placement reads them from there:
- Level 3: a ReusableStreamDecode stream, rewound with resetfile and
  read through a new FlateDecode filter at each placement.
- Level 2: an array of strings of at most 49,152 compressed bytes, fed
  to RunLengthDecode by a procedure.

An image placed once is written where it is drawn, byte for byte as
before. The page limit counts a repeated image's samples once, and a
colorized image is reused per ink.
2026-11-13 05:38:06 -08:00
dotCooCoo d211e2f613 Artboards: a batch's Fit to Artwork Bounds step fits every selected artboard
A Fit to Artwork Bounds step of `command.batch` that names neither
`index` nor `indices` now fits the artboards the Artboard tool has
selected when the step runs (two or more), as the command does when the
app runs it on its own. Before, the step took the batch's `artboard` as
its `index`, so an action played from the Actions panel fitted only the
active artboard while several were selected.

- A step's own `index` or `indices` is kept, and the batch no longer adds
  an unused `index` to a step that names `indices`.
- The batch's journal entry records the `indices` the step took, so a
  replay fits the same artboards. An action leaves them out and fits the
  artboards selected when it plays.

Docs: command.batch params text, docs/mcp.md, docs/target-app-parity.md.
2026-11-13 05:35:28 -08:00
dotCooCoo 53e8391e41 Recolor Artwork: the Prominent Colors bar keeps the Edit tab's height
- With art, the bar is 10 pt tall and the Edit tab leaves out the gaps
  above the wheel and above the sliders. The dialog is as tall on the
  Edit tab as on the Assign tab, and all of it but the color chips fits
  a 1024 by 576 screen.
- recolor.weigh counts a use for the first row that is not excluded
  when an excluded row lists the same color first.
2026-11-13 05:34:30 -08:00
dotCooCoo 36c652d942 Control bar: no separator is left at the end of the bar when the controls after it are hidden
A separator that ends a group of the Control bar's controls is now painted
only when a control follows it in the bar. When the groups after it are off
in the panel menu, do not apply to the selection or the tool, or have no
room in the window, the bar ends with its last control. Two separators with
nothing between them (the artboard Transform link and the artboard Align
group, or tool options and the envelope controls) show as one. Each
separator keeps its room, so the groups keep their places and widths.

- Fill and Stroke, Opacity and Graphic Style, Character, image and Image
  Trace options, the Mirror & Cut, Crop Image, Puppet Warp and shape tool
  options, the artboard Transform link and the envelope controls draw
  their outer separator through group_separator. Paragraph and area type
  vertical alignment end through group_end, which draws its separator
  through boundary.
- Regression test: no_separator_is_left_at_the_end_of_the_control_bar
  sweeps window widths from 300 to 1500 points for each case.
2026-11-13 05:28:38 -08:00
dotCooCoo 130f914868 Type: a threaded frame's empty last paragraph keeps a format given to it
A paragraph format given to the empty paragraph after a frame's last
paragraph break was lost when the story flowed again: the paragraph is
shared with the next frame's first paragraph, and the next frame's old
style replaced it, in that frame and in the frames after it.

- The thread reflow also notes which frames' last paragraph changed
  style, and story_paras_restyled keeps that style against the next
  frame's unedited first paragraph, across unedited empty frames too.
  When the same edit formats the next frame's first paragraph, that
  format applies, as before.
- story_paras keeps its behavior for its other callers.
- Tests cover area type and type on a path on either side, a next frame
  holding text, three frames, undo and redo, a format that changes
  nothing, and numbered list counts.
2026-11-13 05:27:02 -08:00
dotCooCoo 6f3ffeb393 Plug-ins: plugin.install writes nothing to the store until the module is checked
plugin.install wrote the module and its grant to the Plug-ins folder,
attached the plug-in's settings and cache and turned a disabled plug-in
on before the registry's last approval check. When another session
revoked the grant, or recorded one for other bytes, after the command
recorded its own grant and before that check, the install was refused
but left the new module and grant in the folder for the next launch.
A plug-in another session installed under the same id between the
command's checks and the install took no part in the decision, so the
install replaced it without `replace: true`.

- registry::install_checked records the grant (or forgets it) and
  installs the plug-in as one step, after a caller check that sees the
  plug-in installed under the id and its grant; a refusal changes
  nothing.
- plugin.install commits through it before any store write, refusing
  with the existing messages when another plug-in now needs `replace`
  or the grant its approval came from changed. The store writes, the
  put-back on a failed write and the disabled-list update now run after
  the commit; their logic is unchanged.
- The grant call-site audit also counts registry::install_checked.

Docs: docs/plugins.md, docs/target-app-parity.md.
2026-11-13 05:25:16 -08:00
dotCooCoo 73a9c22361 Actions: Insert Menu Item adds Object › Align and View menu commands
Insert Menu Item… now lists the Object › Align items and the View menu
commands the app runs itself (Outline, Pixel Preview, Trim View,
Presentation Mode, Screen Mode, zoom, fit, Rotate View, and the show,
hide and snap items).

- An Align step holds the params its click sends at insertion, so a
  later Align To choice does not change it. A step that aligns to the
  key object stops the playback when the selection has no key.
- A View menu step plays in its place at every speed and adds no undo
  step. At Accelerated the steps on each side of it are one undo step
  each. Playing it while recording records it.
- Batch… refuses an action with an included View menu step.
- An action set file with a View menu step is version 6.
- The steps before a stop now play as saved steps, as other playback
  does, so a key that an older version recorded no longer fails there.

Docs: docs/mcp.md, docs/target-app-parity.md.
2026-11-13 05:17:40 -08:00
dotCooCoo 3aa7ea2f78 Recolor Artwork: a weighed color recolors with the row it moved to
- recolor.weigh drops another row's entry for a color that moved, so
  recolor.apply recolors it with the row it moved to and the shares
  describe the recolor. A color that the first color of another row
  with a new color also lists stays where it is.
- Linked swatch colors are grouped through a map, so a row with many
  unlinked colors no longer compares each one with every group.
- The Prominent Colors bar reads the shares again when a row gains or
  loses a new color, since that changes which row takes a shared color.
2026-11-13 04:58:39 -08:00
dotCooCoo 6b55d7ca3e Eyedropper: a whole pick that removes a series mark's painted row replaces the stored transparency
A whole pick from a source with no fill row, or no stroke row, removes
that row from the target. When the target is a graph series mark whose
row had paint, the pick now replaces the row opacity and blend mode the
graph keeps for that kind of row in the series. A row that had no paint
before the pick still leaves the kept values as they are, and a pick of
some attributes from such a source is unchanged.
2026-11-13 04:50:59 -08:00
dotCooCoo 349034dda2 Smooth tool: each drag smooths the path under it, and repeated drags keep smoothing
Part of #2224.

A Smooth tool drag only refitted the anchors in its reach within
Fidelity, so a wobble wider than Fidelity stayed, and a second drag over
the same place changed nothing. Repeated refits also drifted away from
the path, and a drag over a whole closed path left a corner at its first
anchor.

- path.smoothRegion now smooths the stretch in reach along its length
  with a Gaussian whose spread is a third of the reach, then refits it
  within Fidelity. The run's outer end points and handles stay fixed.
- Each refit stays within twice the distance the smoothing moved the
  path (at least a tenth of Fidelity), so repeated drags do not drift
  (SimplifyOptions::smooth_moved_only).
- A whole closed path is smoothed across its start as a loop, so a
  bump at the first anchor is smoothed like any other and no corner is
  left. Object > Path > Smooth smooths a closed path across its start
  the same way.
2026-11-13 04:44:12 -08:00
dotCooCoo e8c3dace32 Effects: a group's geometry effects reshape what its members draw
A group's or layer's geometry effects now run after its members' own:
the geometry effects of each visible path and compound path in it and
of their fills and strokes, and a nested group's geometry and
Pathfinder effects, are applied first, at any depth, and the group's
effects reshape the result. A symbol instance's geometry effects run
after those of its symbol's members in the same way. Before, the group
reshaped the members' outlines and their own effects ran afterwards:
a 100 pt square with its own 10 pt Offset Path in a group with a 50%
Transform drew 70 pt wide, and it now draws 60 pt wide. Existing
documents with such groups draw differently.

The canvas, export (including groups that keep their type), Expand
Appearance and the art that Pathfinder operations and compound shapes
take from such a group use the same order. The reply of
effect.expandAppearance names such a group and no longer names the
members whose effects the group's art already holds.

The renderer now drops the art it keeps for a group when a plug-in is
installed or removed and a member of the group has a plug-in effect.

Docs: docs/target-app-parity.md. Not yet: the own geometry effects of
images, symbol instances, paths with a linked opacity mask or a 3D
effect, and nested groups with a 3D effect in a group still run after
the group's.
2026-11-13 04:41:58 -08:00
dotCooCoo f918c91c13 Edit: settling an interaction keeps the warning of the preview it applies
With Real-time Drawing off, a command that ends a drag first (Undo, Redo,
Clear History, a plug-in command and the others) applies the drag's
deferred preview, but dropped the warning that preview gave, which
releasing the drag shows in the status bar.

- The applied preview's warning is now kept while a top-level command or
  the tool's actions run. A command's result carries it as
  `previewWarning`, and as `warning` when the command has no warning of
  its own, so the status bar shows it.
- Typing kept as its own step when a tool's drag begins, or when Cmd
  lends the Selection tool, shows the warning in the status bar.
- The Cmd-lend path no longer ignores an error from keeping the typing.

Docs: docs/mcp.md (undo/redo row), docs/target-app-parity.md.
2026-11-13 04:36:38 -08:00
dotCooCoo d747f5b365 Learn: Back to skills and the Quick skill guide card run learn.skills
learn.skills {} shows the Learn panel on its Skills tab with the list of
skills, with no skill and no tutorial open, and returns what learn.list
returns. Back to skills after a skill's last tutorial and the Quick skill
guide card on the For you tab now run it, so the control channel and MCP
can reach the same view.

- The command is listed in both UI command catalogs, and its label has a
  row in every catalog.
- Docs: docs/mcp.md, docs/target-app-parity.md, docs/ui-parity.md.
2026-11-13 04:34:35 -08:00
dotCooCoo d956d2165f SVG: an absolutely placed right-to-left chunk is anchored by the edges of its glyphs
A text chunk placed by an absolute x was measured from the pen of its
first character to the farthest glyph end. The first character of a
right-to-left chunk is drawn at its right, so a chunk of several such
characters was measured as that one character: anchored by middle or
end, or starting a line beside absolutely placed characters, it opened
off its position by the width of its other characters.

- A chunk's left and right edges are the smallest glyph start and the
  largest glyph end over all its characters, as SVG 2 anchors a chunk
  (https://www.w3.org/TR/SVG2/text.html#TextLayoutAlgorithm). The first
  character's pen is placed at its own distance from the left edge.
- The layout that measures the chunks has the direction the imported
  text gets: left to right unless the text's direction is rtl. Text
  starting with a digit and holding right-to-left letters was measured
  right to left.
- The chunks are measured in the first of the layouts that kern the
  characters onto their x, so anchored text is laid out once less.
2026-11-13 04:32:32 -08:00
dotCooCoo 88c02aa293 Effects: culling a painted piece leaves room for its own brush art
A live-effect plug-in that paints its pieces draws each piece's brushed
stroke along the piece's path at the piece's stroke width. Culling left
room for brush art from the object's own stroke width around the
pieces, so brush art of a moved or wider piece was cut off at the edge
of the view. Culling now leaves 16 x the piece's stroke width + 8 pt
past each brushed piece, and does so for a symbol instance whose art
holds such a path (measured once per symbol) and for a blend, envelope
or repeat that holds one. Object > Rasterize measures the brush art
drawn along each piece and leaves out the object's own brush art, which
is not drawn.

Groups and layers now leave room for their members' brush art. The
cull bounds of a group or layer united its members' bounds without the
room each brushed member leaves, so the painted bounds of a group, and
the area redrawn when it changes, left out brush art past its members'
strokes. That applied to plain brushed paths as well as painted pieces.
Each member is now measured as the renderer measures it when it draws
the group, in the members of a group with a fill, stroke or adjustment
of its own and in a group with crop marks or Vector Halftone too.
2026-11-13 04:31:38 -08:00
dotCooCoo 3990c748bd Toolbars: toolbars made with New Toolbar dock along the window's edges
A toolbar made with New Toolbar now docks in a lane along the window's
left or right edge (on the left, right of the Tools panel docked there).
Dropping its title bar on an edge docks it, with the target lit while
the title bar is dragged over it; dragging it out of its lane floats it
under the pointer, and Escape or losing the window's focus during the
drag puts it back. The title bar's context menu has Dock to Left, Dock
to Right and Float Toolbar.

- Toolbars docked at one edge stack from the top, each with an equal
  share of the lane's height, and the lane is as wide as its widest
  toolbar. A lane too short for its stack wraps it into more columns,
  up to half the width beside it; past that the toolbars show only
  their title bars, a lone toolbar included, and a column too short
  for those scrolls with the mouse wheel.
- With Keep Tools Beside the Canvas on and Tools docked on the left,
  the left lane is laid out inside the canvas panel right of Tools, and
  the canvas keeps room for one column of it and its 200 points.
- A release in the frame the pointer leaves the lane floats the toolbar
  with its corner where the drag put it.
- window.toolbar.dock {name, side?, order?} and window.toolbar.float
  {name, x?, y?} do the same from the control protocol; bad params are
  errors and change nothing. window.toolbar.list reports floating, side
  and order.
- CustomToolbar keeps dock (place in the edge's stack) and dock_right;
  both default, so toolbars saved before load floating. Workspaces and
  preferences keep the placement; New Toolbar still starts floating, a
  copy floats, and deleting a docked toolbar closes up its stack.
- Dock to Left, Dock to Right, Dock Toolbar and Float Toolbar have rows
  in every catalog.

Part of #1759
2026-11-13 04:29:55 -08:00
dotCooCoo 727a26d5a6 Path ops: Offset Path sweeps long, low paths along their length
Offset Path now turns the overlap sweep the way Outline Stroke and
Unite do. When the estimate for its fill, the ring stroked around it
and the outline of its open subpaths is under two thirds as large for
the parts turned a quarter turn, the faces are found on the turned
parts, the faces within the offset distance of the path are dropped by
testing their points turned back, and the result is turned back.

On an open path of 10,000 anchors in rows of 1,000, offsetting by 2 pt
takes 1.0 s of processor time instead of 1.8 s in a release build.
The offset of a long, low path has as many subpaths as the offset of
the same path stood on end, and the area where the two differ is no
larger than the refit precision times the outline's length.
2026-11-13 04:26:14 -08:00
dotCooCoo 2170ddcac4 Eyedropper: a pick that leaves a series mark's row without paint replaces the stored transparency
An Eyedropper pick that includes transparency now counts a fill or stroke
row that had paint before the pick and has none after it when it stores
the series' row opacity and blend mode on the graph, as graphic styles
already do. Before, such a pick left the opacity and blend mode another
mark of the series had stored, and the series was drawn with them again
after its data changed. A row that had no paint before the pick still
leaves the stored values as they are.
2026-11-13 04:05:56 -08:00
jmvergesandClaude Opus 5.5 728fd9ef14 Envelopes: a top object's side that is one split curve follows its parameter
A top-object envelope gives each piece of a side a share of the content
in proportion to its control polygon's length. When anchors split a
curve without changing its shape, the pieces' polygons don't divide the
side where the curve's own parameter does, so the envelope bent its
contents differently although its outline was the same: Add Anchor
Points on a top object moved the art, and a top object whose .ai mesh
saves each side's curve split into thirds drew its type up to about
half a point off its drawn art, which follows the whole curve's
parameter.

Coons::from_top_object now checks whether a side's pieces, from corner
to corner, are all pieces of one cubic. The pieces' spans of that
curve's parameter come from the handle lengths either side of each
split, the curve from the outer ends and handles, and every piece must
lie within 0.02 pt of the curve's piece over its span (each control
point). Such a side runs along that curve, by its parameter. Any other
side keeps the polygon shares, including a side only partly made of one
curve and a smooth side drawn in many pieces that isn't one curve as a
whole. Corners found from the outline can still move when anchors are
added, as before. Gradient meshes made from a path are unchanged.

Existing top-object envelopes with such sides redraw.
a_split_curve_moves_the_top_object_share_to_its_new_anchor, which
pinned the earlier behaviour, becomes a_split_curve_keeps_the_top_object_patch.

Tests: a_split_curve_keeps_the_top_object_patch,
a_top_object_joins_a_split_curve_saved_with_rounded_coordinates,
a_top_object_keeps_smoothly_joined_curves_apart,
a_top_object_side_partly_of_one_curve_keeps_the_polygon_shares and
a_top_object_side_of_many_arcs_stays_on_them (vectorcraft-doc),
envelope_top_object_keeps_its_look_when_anchors_are_added
(vectorcraft-engine) and
a_top_object_whose_top_is_one_curve_split_in_thirds_opens_live
(vectorcraft-eps).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-13 11:18:40 +00:00
dotCooCoo 737d9bc5b8 PDF/.ai save: envelopes stay editable when the file is reopened
A PDF-compatible .ai saved with Include Editing Data for Other Apps now
writes warp, mesh and top-object envelopes as live envelope records in
its editing copy: the grid or contents, Envelope Options, Fidelity,
Edit Contents, a warp's settings and the contents' box, beside the
distorted art, in the form the .ai envelope reader reads. The file
opens with the same live envelopes.

Envelopes the reader would open in another shape or with other
settings are written as their distorted art with a warning: type in
the contents, a turned frame, an old warp map, a mesh laid out another
way round, a top object whose sides do not pair up, a Fidelity that is
not a whole number, bounds margins kept with Distort Appearance off,
envelopes in opacity masks, pattern tiles, clipped art or another
envelope's contents, on a large canvas, and after the first 256.
2026-11-13 02:28:11 -08:00
BFlat 1dbdbce91f Merge pull request #7080 from dotCooCoo/feat/trace-create-strokes
Image Trace: Create Strokes makes a wide shape's thin features strokes and keeps its body a fill
2026-11-13 17:03:37 +07:00
BFlat 54f0c1b99b Merge pull request #7003 from mockydevs/fix/graphic-styles-list-height-2992
Graphic Styles: the list fills a taller panel above its footer
2026-11-13 17:03:22 +07:00
dotCooCoo 2129d00868 Dimension tool: a point on a Smart Guide stays on the guide
A Linear pick that the Smart Guides left where the pointer already was,
for example straight below the first point on the vertical construction
guide through it, or exactly in line with an object's center, was taken
as not snapped. The pick then moved to the closest point of a segment
within 8 pixels while the guide still showed it on the guide. The same
happened to a point already on a grid crossing with Snap to Grid on, or
on a whole pixel with Snap to Pixel on.

The pick now keeps the snapped point whenever the snap shows guides or
grid or pixel snapping is on. With Snap to Grid or Snap to Pixel on, a
pick off an anchor is no longer moved from the grid or the whole pixel
onto a segment. A point that no
anchor, guide, grid or pixel snapping places still lands on the closest
point of a segment. An anchor within 8 pixels, a segment within the
Smart Guides snapping tolerance and a nearby guide crossing still take
the point as before.

Docs: docs/dimensions.md, docs/target-app-parity.md.
2026-11-13 01:48:09 -08:00
dotCooCoo 6c773585fa Type: the Every-line Composer sets mixed sizes in shaped and wrapped area type
A paragraph whose characters differ in line metrics (type size, font,
leading, vertical scale, or an inline graphic taller than the text) was
broken with the Single-line Composer in area type of a shape other than
a rectangle, or with text wrap. The every-line composer now composes it
there too.

- The composer takes each line's width from a measure that follows
  where the lines above it went (`composer::Measure`,
  `compose_with`). The fixed widths by line number are one such measure.
- In a frame whose lines are not all as wide, each line the composer
  tries is placed from the pen the lines above it left, at its own
  tallest metrics, as the line loop places it (`layout/shaped.rs`).
  Starts with the same placement are shared, and each start keeps the
  placements it was tried with.
- A line too long for its room does not end the search from its start
  while a glyph after it could make the line taller and set it lower,
  where the frame may be wider.
- The line loop places a composed line in such a frame at the line's
  tallest metrics, so it gets the room the composer measured for it.
- The search for one paragraph stops after 1,000,000 lines tried or
  2,000,000 baseline steps. The searches of all the paragraphs of one
  frame share a budget of 2,000,000 lines and 4,000,000 steps, kept
  apart from the line loop's own steps. A paragraph whose search stops
  is broken line by line. A paragraph the frame has no room for is
  broken line by line too, and overflows as before.

Tests: crates/text/src/tests/combos.rs (a stepped frame, a frame that
widens, text wrap with two spans on a baseline, overflow, a long
paragraph) and crates/text/src/layout/wrapping_tests.rs (the composer
with a measure, and the shared search budget).
2026-11-13 01:24:33 -08:00
dotCooCoo 345cd021dc i18n: Dutch translates status and error messages
Dutch was not in COMPLETE_MESSAGES, so with the interface in Dutch
script errors, plug-in manifest and permission errors, parameter
schema errors, 3D effect refusals, file-reader errors and data-set
messages showed in English.

- nl.tsv gains 557 `@msg` rows and one `@msgplural` row: the messages
  the German catalog translates and Dutch lacked. Most are one block
  with a header comment on their conventions, in the order de.tsv
  holds them; the rest sit next to the related existing rows.
  Backticked names, command ids, double-quoted values and bare true,
  false and null stay as the English writes them.
- nl joins COMPLETE_MESSAGES, so the message tests that iterate the
  list check Dutch too, and the untranslated report lists Dutch's
  missing messages. It lists the same set for Dutch as for German.
- The registry comment, docs/development.md, the Dutch row and
  introduction of docs/localization-parity.md, and the interface
  languages line of docs/target-app-parity.md list Dutch among the
  languages that translate messages.
2026-11-13 01:23:19 -08:00
dotCooCoo 78ee4d04b6 Panels: item drags start only with the primary button, as Layers does
A right or middle drag on a swatch or color group, a brush, a symbol, a
graphic style, a library item or group, a character or paragraph style,
an Appearance row or thumbnail, the Fill and Stroke squares, a Recent
Colors chip or the Gradient panel's thumbnail started the same drag as
the primary button, so it could reorder, copy, delete or apply the item.
These drags now start only with the primary button, as Layers rows
(#7016) and Artboards rows (#7005) do: `widgets::drag_source`, the
Swatches tiles, library panel items, text style rows and Appearance rows
check `drag_started_by(Primary)`, and the Appearance thumbnail shows the
grabbing hand only for a primary drag. Right-click menus and the Graphic
Styles panel's held right-button preview are unchanged.
2026-11-13 01:22:30 -08:00
dotCooCoo 7805479dad Libraries: a character style's menu offers Apply, Add to Character Styles, Rename and Delete
A right-click on a character style in the Libraries panel now opens Apply
Character Style, Add to Character Styles, Move to Group, Rename… and
Delete. Apply is enabled only with type selected. Opening the menu applies
nothing, and the paragraph style menu is unchanged.

- library.addToCharacterStyles adds the style to the document's character
  styles without applying it, so no type needs to be selected. A document
  style with the same name and attributes is reused with no undo step, and
  a name taken by other attributes gets a number.
- library.renameItem renames a library item in place and keeps its group.
  The name is trimmed and has 1 to 256 characters. Another item of the same
  kind with that name is an error, the item's own name writes nothing, and
  a rename is not a document undo step.
- library.use and library.addToCharacterStyles compare a library style
  with the document's in the form the document stores it in. A whole
  number size from a library file no longer adds a numbered copy.
- A character style color linked to a swatch that is not a global or spot
  swatch of the document keeps the color it shows without the link.
  Before, adding or applying such a style failed with "no swatch".

Help page: https://helpx.adobe.com/illustrator/desktop/design-with-text/fonts-and-scripts/add-and-use-text-and-character-styles-in-libraries.html
2026-11-13 01:22:29 -08:00
dotCooCoo bc92def89e Smooth tool: smoothing a path deselects its direct-selected anchors
path.smoothRegion replaced the anchors of each path it smoothed but left
the selection alone, so anchor and segment refs selected with Direct
Selection still named the old indices: after a smooth that removed
anchors, a ref could point past the end of the path or at another
anchor. The edit now drops those refs for each path it changes, so the
path stays selected whole. Selected paths the drag does not change keep
their anchors, and undo restores the earlier selection.
2026-11-13 01:12:38 -08:00
dotCooCoo eee96556e6 Simplify: a refitted curve becomes a line only when its joins stay smooth
Simplify, Object > Path > Smooth, the Smooth tool and freehand strokes
turned every refitted curve whose handles lay near its chord into a
straight line. A short curve whose end directions were off the chord
passed that test, and the anchor between it and the next curve became a
corner the path did not have: a Smooth tool drag along a line jagged by
up to 6 pt left corners of 7.7 to 40.6 degrees.

A curve now becomes a line only when the line runs within 0.5 degrees
of the directions the path arrives and leaves along. A nearly straight
piece that would turn more stays a flat curve. Convert to Straight Lines
is unchanged.
2026-11-13 01:09:38 -08:00
dotCooCoo 6e2fe9fddf SVG: right-to-left text with text-anchor start or end opens at its directional edge
SVG 2 defines text-anchor start for right-to-left text as placing the
right side of the text at its position, and end as placing the left
side there (https://www.w3.org/TR/SVG2/text.html#TextAnchoringProperties).
Import placed start at the left edge and end at the right edge whatever
the direction.

- Point type and type on a path swap start and end when the effective
  direction is rtl. On a path, right-to-left text anchored by start now
  ends at startOffset and text anchored by end begins there. Vertical
  type keeps its anchoring.
- Each line and each absolutely placed chunk is anchored by the
  text-anchor and direction of the element holding its first
  character, a tspan's own included. A later chunk no longer takes the
  first chunk's anchor.
- Each line of point type starts at its own x, also when it has the
  same anchor as the line before it or another line holds absolutely
  placed characters. Such lines were drawn at the first line's x.
- A test covers letter-spaced right-to-left lines: the layout keeps the
  tracking of every letter in such a line, so the whole advance sits
  on its anchor.
2026-11-13 01:06:53 -08:00
BFlat 3b48070751 Merge pull request #7061 from dotCooCoo/fix/dcs-transparency-clip
Place: DCS transparency interactions look only at what clipping paths show
2026-11-13 16:04:49 +07:00
dotCooCoo 093f04952c Image Trace: Create Strokes makes a wide shape's thin features strokes and keeps its body a fill
Stroke is the widest feature that can be stroked, and it was applied to
each connected shape as a whole: a thick body with thin arms stayed one
filled area. Now a shape wider than Stroke somewhere keeps as its area
every disc wider than Stroke that fits in it, and each piece outside
those discs that reaches out of them at least one and a half times its
own width (and 3 px) is traced as a stroked center line. A line's end at
the area goes to the cut, so the line's cap closes the join. Corners and
edge slivers stay in the area, and a piece that cannot be traced stays
in it too. Shapes no wider than Stroke trace as before.

Each line keeps one width; without Fills, the area is still a 1 px
outline.

Docs: docs/target-app-parity.md.
2026-11-13 01:01:59 -08:00
dotCooCoo 3792561e1a Learn: View more opens a tutorial's practice sample, and Next Up shows the next tutorial
Under a tutorial's steps, View more opens the tutorial's practice sample
as a new untitled document, which becomes the active one; open documents
stay as they are, and Save asks where to save the copy. Each of the 12
tutorials has its own small SVG drawing in panels/learn/samples.rs, read
only when View more is pressed.

Once the sample is open, Finish tutorial marks the tutorial finished.
A finished tutorial shows Next Up with the next tutorial's title in the
same skill, and Next Up shows that tutorial without opening its sample.
After a skill's last tutorial the panel says so and shows Back to
skills; Next Up never moves to another skill. Finished tutorials are
kept while the app runs; the skill rings and counts do not show them
yet. The help page's short video is not part of this change.

- learn.openSample, learn.finish and learn.next run the three controls
  and are listed in the UI command catalogs; a missing, non-string or
  unknown tutorial id, or a step out of order, is an error and changes
  nothing.
- New labels and messages have rows in every catalog.
- Docs: docs/mcp.md, docs/target-app-parity.md, docs/ui-parity.md and
  the ASSETS.md line for art generated in code.
2026-11-13 00:51:37 -08:00
Don Omondi cfa3221dd3 Roadmap M3 row: the #1638 note goes in the Status cell 2026-11-13 03:21:08 -05:00
Don Omondi ffc22ffc4c Merge remote-tracking branch 'upstream/main' into fix/graphic-styles-list-height-2992
# Conflicts:
#	docs/roadmap.md
#	docs/target-app-parity.md
2026-11-13 03:20:58 -05:00
BFlat 9a1a158a3f Merge pull request #7060 from dotCooCoo/fix/dcs-regained-clip
Place: a DCS file that regains its clipping path clips the group that stayed
2026-11-13 15:04:28 +07:00
BFlat 46be3af7f8 Merge pull request #7064 from dotCooCoo/feat/envelope-warp-points
Envelopes: the Mesh tool and Direct Selection edit a warp envelope's points
2026-11-13 15:04:18 +07:00
BFlat 806dd5ef5b Merge pull request #7049 from dotCooCoo/fix/3d-face-budget-per-object
3D: an object's fill and stroke solids share one face limit
2026-11-13 15:04:08 +07:00
BFlat dd8446f3a4 Merge pull request #7054 from dotCooCoo/feat/nine-slice-guides-outside-art
Symbols: 9-slice guides may lie outside the symbol's art
2026-11-13 15:03:59 +07:00