When Alt switches the Pencil (with Alt key toggles to Smooth Tool on)
or the Blob Brush to the Smooth tool, the drag sent the drawing tool's
own Fidelity (1.5 by default) to path.smoothRegion. The Smooth tool
sends its own Fidelity (2.5 by default, set in Smooth Tool Options).
Both tools now smooth with the Smooth tool's Fidelity. The engine gives
them the stored Smooth Fidelity when it makes the tool, and again when
Smooth Tool Options changes while one of them is active. Each tool's
own Fidelity still sets how its strokes are fitted.
A straight Knife cut now starts only when Alt is held at the press.
Alt pressed later in the drag, even before the pointer moves, leaves
the cut freehand. Releasing Alt during a straight cut keeps it
straight.
With Shift+Alt, the cut keeps to 45° steps from the horizontal and
vertical whatever the Constrain Angle. The Pencil's straight line
still steps from the Constrain Angle.
Tests cover Alt after the press, Alt only at the release, a 90° cut,
a 30° Constrain Angle, and the cut boundaries in the engine.
Docs: docs/target-app-parity.md.
The Knife cut along the freehand drag whatever keys were held. The
reference app cuts in a straight line with Alt-drag, and it cuts at 45
or 90 degrees with Shift+Alt-drag.
With Alt held at the press, or pressed before the drag has moved, the
Knife's stroke is the press point and the pointer: the dashed line
shows it while dragging, and the release sends path.knife with those
two points. With Shift held too, the line keeps to 45° steps from the
Constrain Angle, as the Pencil's Shift line does. Shift is read on each
drag event and at the release. The cut stays straight when Alt is let
go, a line taken back to its press point sends no command, and Shift
alone leaves the cut freehand.
Docs: docs/target-app-parity.md.
paint.invert and paint.complement on the Fill proxy, the Edit Colors
commands, the Blend commands and recolor.apply now recolor the color
that colorizes a grayscale or 1-bit image, as one undo step with the
other targets. Before, they left it unchanged. Expand Appearance and
Object > Expand bake color adjustment effects into that color too.
- A colorized image's pixels are not recolored; they stay the gray
coverage of its color. A stroke-only pass reaches the image's stroke
items and leaves its colorize color unchanged.
- A command that would leave a process color on a grayscale image with
an alpha channel fails with the existing message and changes nothing.
Object > Expand undoes its earlier steps when that happens.
- A colorized image counts as a filled object in a blend.
A colorized grayscale or 1-bit image draws its white pixels transparent and is written to
PDF with the image as a soft mask. Node::shows_transparency did not count it, so a PDF 1.3,
PDF/X-1a or PDF/X-3 export whose only transparency was a colorized image was not flattened
and kept the soft mask. A legacy .ai save also wrote such an image as opaque.
- shows_transparency counts a visible image with a colorize paint.
- The legacy .ai writer flattens or leaves out colorized images like other see-through images.
graphicStyle.addFromLibrary with apply: true and ids: null tried to
apply the style to no objects and failed with "no such objects" when
nothing was selected. A null `ids` now behaves as leaving `ids` out:
the style is applied to the selection when there is one, and only added
otherwise.
swatch.library.load, graphicStyle.loadLibrary, symbol.loadLibrary and
brush.loadLibrary read the whole file or decoded data before checking
`name`, so a call with a `name` that is not a string read the file
first, and with a missing file reported the file error instead of the
parameter error. The shared loader now checks every parameter before it
reads anything.
Alt in a spiral drag now rounds the fitted segment count to whole winds
of four segments, counted from the segment count when Alt went down.
Ctrl/Cmd takes precedence when both keys are held, and switching back to
Alt starts from the current count with the held inner end kept. Arrow
keys, Escape, release and a new drag clear the held Alt count.
Tests cover both keys together, a switch mid-drag, Escape, the 2 to 1000
bounds and the committed path's anchor count. docs/mcp.md and
docs/target-app-parity.md describe the rule.
The reference app adds or subtracts winds from a spiral with Alt-drag
and changes its decay rate with Ctrl/Cmd-drag. VectorCraft's Spiral
tool did nothing with either key during a drag.
While a spiral is dragged out, Alt or Ctrl/Cmd keeps the spiral's
inner end at the distance from the center it had when the key went
down, and the outer end follows the pointer. With Alt the number of
segments changes to the nearest whole number that fits, within 2 to
1000, so dragging outward adds segments and dragging inward removes
them. With Ctrl/Cmd the decay changes to fit, within 5 to 99.99
percent, the decays a spiral is drawn with. When both keys are held,
Ctrl/Cmd changes the decay. Up/Down with a key still held move the
held radius to the new segment count. The new values stay when the
key is let go, and as the Spiral tool's segments and decay options
for the next spiral. Both keys also work with a 5 percent decay and
hundreds of segments.
Docs: docs/mcp.md, docs/target-app-parity.md.
With no library yet, library.add made and saved "My Library" before it
looked for the group or item to place the new one by, so a bad `group`,
`before` or `after` failed but left an empty library behind. The new
library is now kept only once the item is in it.
Art dragged off the canvas and colours dragged in from elsewhere (swatches, another library's)
used to be added at the end of the ungrouped items, wherever they were dropped. They now land
as items dragged within the list do: on another item of their kind, just before or after it by
the pointer's half and in its group; on a group, into it; away from the items, ungrouped at the
end as before.
library.add takes group and before/after, placed as library.moveItem places an item (the
placement is shared). A library change that fails partway now leaves the library as it was.
People reuse the same gradients across documents and rebuilt them by
hand. The Gradient panel now has a Presets menu: the presets of the
app's built-in gradient libraries, grouped by library (theme), then
the saved ones. Choosing one gives the gradient behind the active
proxy (or a solid paint) the preset's type, stops, method and dither,
keeping its placement, as one undo step, through paint.editGradient.
The panel menu saves the current gradient as a preset (named in a
dialog) and deletes saved ones; Hide/Show Presets toggles the row.
Saved presets are kept with the preferences, next to the other user
preset lists (width profiles, flattener, perspective). Stops linked to
a document swatch keep their colour, unlinked, since a preset is used
in other documents. Built-in presets can't be deleted; names are
unique.
Commands: gradient.presets.list, .apply, .save and .delete. The menu's
rows are drawn only while in view, as its headings are.
Tests: engine tests for list, apply (fill and stroke, placement kept,
one undo step), save (unique names, unlinked swatch stops) and delete;
panel tests for applying from the menu and saving, deleting and
hiding presets from the panel menu, including scrolling the menu to
the saved presets. Docs: gaps G13, target-app and UI parity, ROADMAP.
PDF export (and the PDF-compatible .ai it writes) cut each gradient mesh
patch into 8 x 8 flat-coloured quads. Viewers showed colour bands and
hairline seams between them, and files with many meshes became very
large and slow to write.
An opaque mesh is now written as one Type 6 (Coons patch) shading
(ISO 32000-1, 8.7.4.5.7) filling its outline, through the PDF writer's
MeshGradient: each patch blends its corner colours bilinearly, as the
canvas draws it. Colours go through page_color as other fills do, and a
mesh mixing RGB with other models goes through RGB. A mesh with
see-through points, an invalid one, or one past the coordinate range
keeps the quads.
With Preferences > Performance > Real-time Drawing and Editing off, tool
previews are deferred to the release, so a guide dragged out of a ruler
(guide.add) or moved with a selection tool (guide.move) showed only its
position label until the button was released. Guide previews now always
apply as the guide is dragged: the guide is all such a drag shows.
#4646's units and guides lost on reopen don't reproduce for a native
file: a new millimetre document's ruler guides and units survive Save,
Close and Open in .vectorcraft, PDF, .ai and EPS (new regression test,
and live in the app with Background Save). An SVG saved without Preserve
Editing reopens in pixels with no guides, as the reporter saw.
Eraser Tool Options' Size takes Fixed or Pressure and a Variation as the
Blob Brush's does: the tool records the pen, and path.eraseRegion outlines
the squashed drag at the pen's widths, stretched back to the tip's angle
and roundness. The pressure parsing and outline move to draw2's common
helpers, shared by both commands.
Blob Brush Tool Options' Size takes Fixed or Pressure and a Variation, as
the brush options' Size does: with Pressure the brush is Size − Variation
wide where the pen presses lightest and Size + Variation where it presses
hardest. The tool records the pen pressure of each point and shows each
step of the drag as wide as the pen pressed there; path.blob takes
[x, y, pressure] points with sizeMode and sizeVariation and outlines the
stroke with that width profile. A stroke without pressure keeps the Size,
and Fixed with no variation stays the default.
https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/blob-brush-options-and-best-practices.html
From the review of #4605. TraceParams::swatches isn't in the settings' JSON (serde skip), so a Document Library trace whose swatches were edited while it ran still applied, with the old colours; the trace's inputs now hold them. The 100 ms repaint that keeps background work moving left traces out, so without input a finished trace could wait for the next event.
Create Gradient Mesh's To Center / To Edge highlight lightened every point
towards RGB white, so a CMYK (or grey) point became display RGB. A patch with
any non-CMYK corner then mixes in RGB, and the PDF writer separated those
colours back to CMYK with K = 0, moving ink off the K plate. Points now
lighten towards white in their own colour model (no ink for CMYK), so the
mesh stays CMYK and K shrinks with the other inks. Flat meshes (highlight 0)
already kept their inks.
Tracing a photo or a large image ran inside imageTrace.make on the UI
thread, so the window froze for as long as the trace took, with nothing
to say it was working.
A trace the user asks for (Object > Image Trace > Make and Make and
Expand, the task bar's Image Trace, the Image Trace panel's Trace and
presets) now runs on a thread of its own, as heavy plug-in filters do.
The status bar says so, and after 0.4 s a progress window shows how
many of the image's colors are traced, with Cancel and Continue in
Background (imageTrace.cancelRuns, imageTrace.hideRuns).
The result goes back to the command it was prepared for
(cmd::TraceRun, Traced::hand_in), which takes it only for the same
object, image and settings, so the edit is one undo step as before. A
newer trace of the same object replaces one still running, and a trace
whose image or settings changed meanwhile changes nothing. The control
channel, MCP, scripts and the web trace at once, as before.
The tracer reports its stages and color layers to a callback and stops
when it says so (trace_watched).
In typography and Illustrator, Shift+Enter inserts a soft return (forced
line break) rather than ending the paragraph. Text wraps to the next line
without applying paragraph-level spacing (space before/after, first-line
indents), list continuation lines keep their parent item without repeating
markers, and justified text does not stretch lines ending with a soft return.
- Forward active modifier keys for Enter in ui-egui shortcuts so the tool
detects Shift+Enter.
- Type tool inserts U+2028 (LINE SEPARATOR) on Shift+Enter.
- Text shaping and layout treat U+2028 as an invisible zero-advance control
character, breaking the line in point and area type.
- Paragraph spacing and list markers apply once per paragraph as intended.
With nothing selected, a click with the Eyedropper picks up an object's attributes and an Alt/Option-click on another object applies them, as the reference app's Eyedropper does. Alt-click only copied from a selected object, and with nothing selected it failed. The session now keeps a copy of what appearance.copyFrom picked up last, and a reversed copy with nothing selected applies it.
Preview, Embed ICC Profiles, Create PDF-Compatible File and the other VectorCraft Options went back to their defaults for every document not saved yet. A native Save or Save As now records the options it used in the preferences (not the artboards it picked, nor Use Compression, which its preference decides), and file.formatOptions offers them for a document not yet saved as a native file. A document saved before keeps its own.
While an opacity mask is edited the Layers panel lists only the mask, so a new layer was added where no row showed it, and only the panel's layer count went up. Both commands are now disabled then, as isolation commands already are (outside_mask_editing).
With a layer selected, Object > Hide > Unselected Artwork hid every object
on that layer, since the selected layer was dropped from the objects to
keep. The objects of a selected layer now count as selected.
While Lock Guides is on, a group that held a guide path was hidden whole,
which hid the guide with it. Guide paths now count as selected, so the
command keeps such a group visible and hides its other members one by one.
dotCooCoo