- 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.
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.
svg_darkness_uses_rendered_shadow_in_non_srgb_working_space runs itself
again in a child process with --exact and checked only the exit status.
libtest exits 0 when --exact matches no test, so a rename of the test
would have left the parent passing without running the non-sRGB check.
The parent now also requires "1 passed" in the child's output, as
layout_cache_follows_fonts_added_later in crates/tools does.
Main replaced the glob import of the command helpers in fileio/eps.rs
with an explicit list; the EPS Save path's selectedOnly check uses
bool_or, so it is added to that list.
File > Document Color Mode and document.open {colorMode} converted the
colors of the layers, symbols, pattern tiles and swatches only. Graph
designs, graphic styles, the art of opacity masks, the tile that
pattern editing's Cancel puts back and the art of brushes kept their
old color model (only a tint of a global swatch in a graphic style or
a mask followed the swatch), so a CMYK document could still apply,
place or print RGB colors from them.
These now convert with the rest, in the same undo step: their solid
colors, gradient stops, text runs and mesh points, nested masks
included. A Hue Shift brush's key color takes the converted color of
the art color it matches, a tint of a global swatch included. The
brush library is stored again only when one of its colors changed. A
tint of a global swatch in any of these places becomes the converted
swatch's color at its tint, as in the layers. The reply's changed
count covers the colors of the layers, symbols, graph designs, pattern
tiles and opacity masks; the colors of graphic styles and brushes
convert without being counted.
Docs: docs/mcp.md, docs/target-app-parity.md.
While an opacity mask or a pattern was edited, a Shaper scribble and
Object › Shaper › Release and Expand ended isolation, and a Shaper
double-click on a Shaper Group isolated the group's original shapes.
Each replaced the editing layer's isolation while the document stayed
in mask or pattern editing. A click on the Shaper Group's mode widget
did the same through object.isolate.
A scribble, Release and Expand now keep the editing layer isolated in
these modes, and end isolation as before outside them. A double-click
with Shaper selects the original shape under the pointer without
isolating the group's original shapes, and the mode widget does not
show while a mask or a pattern is edited.
Docs: docs/shaper.md, docs/target-app-parity.md.
The Live Paint Selection tool acted only on the press, so a drag
selected at most the one face or edge under the pointer. The reference
app selects every face and edge a marquee touches, partly enclosed ones
included, and a Shift-drag adds them to the selection or removes them.
A drag of 3 pixels or more now draws a marquee. On release, select.set
selects the faces and edges it touches, or select.none runs when it
touches none. With Shift held at the press, select.toggle runs with
what it touches, and nothing runs when it touches none. A face that holds the whole marquee counts. Select Fills off
leaves faces out, and Select Strokes off leaves edges out.
A click now changes the selection on release instead of on the press,
so Escape between the press and the release, which also removes the
marquee, leaves the selection as it was. The tool no longer highlights
or selects the faces and edges of a Live Paint group that is locked, on
a locked layer or on a locked artboard, or that is outside the isolated
art in isolation mode.
Docs: docs/mcp.md, docs/target-app-parity.md.
Pattern Brush Options has a menu below the Outer Corner Tile and the Inner
Corner Tile. Each can be the brush's own corner art (Original), None, or one
of four tiles made from the side tile at each corner of the path:
- Auto-Centered stretches one side tile around the corner, centered on it.
- Auto-Between bends a side tile on each side into the corner, the two
meeting on the corner's diagonal.
- Auto-Sliced lays a side tile on each side past the corner and masks it
at the diagonal, so the two meet like a mitered frame.
- Auto-Overlap lays a side tile on each side past the corner, overlapping.
The tiles are straight at the corner and follow the path towards the side
tiles, so they meet a curve that runs into the corner. A side tile taller
than the corner can reach is stretched along until the two sides meet. On a
short path, a corner's tile is squeezed along so that it covers at most the
path up to an open path's end and half way to the next corner, and its two sides still meet on the
corner's diagonal.
The definition stores the choice as `outer_source` and `inner_source`
(`none`, `autoCentered`, `autoBetween`, `autoSliced`, `autoOverlap`), which
`brush.options` sets. Corner art wins over a source. A brush saved without
a source draws as before: a kind of corner without art takes the other
kind's art. None leaves that kind of corner empty.
Docs: docs/mcp.md, docs/target-app-parity.md.
After a click picked the first object with the Blend tool, Escape did
nothing: the pick stayed, and the next click on another object blended
the two. After a blend was made, Escape did not stop the next click
adding to it either.
Escape now drops the object picked first and stops the next click
adding to the blend just made, as a click on empty canvas does, so the
next click picks a new first object. The document and the selection
stay as they are, and no undo step is added.
Docs: docs/mcp.md, docs/target-app-parity.md.
Enter Isolation Mode worked while an opacity mask was edited, and Edit
Opacity Mask and View Opacity Mask worked in isolation mode, so each
mode replaced the other's isolated art. In the reference app, isolation
mode can't be entered while a mask is edited, and mask editing can't be
entered in isolation mode.
object.isolate and perspective.editText, which shows type in isolation
mode, are now off while an opacity mask is edited, and a call returns
an error that ends "stop editing the opacity mask first". In isolation
mode transparency.editOpacityMask and transparency.viewOpacityMask are
off, and transparency.makeOpacityMask refuses one target, an object or
a layer, which it would take into mask editing; a call returns an error
that ends "exit isolation mode first". Make Opacity Mask with two
objects still masks one with the other. Pattern editing mode does not
count as isolation mode for these commands.
Object > Perspective > Edit Text, the canvas context menu and the
Transparency panel's menu and Make Mask button follow the commands'
enablement. A click or Alt-click on the mask thumbnail in isolation
mode shows the error and does not edit the mask. While a mask is
edited, the Contextual Task Bar leaves out Isolate, and the Properties
panel's Quick Actions leave out Isolate Group.
Docs: docs/mcp.md, docs/target-app-parity.md.
With View › Snap to Glyph and Smart Guides on, a point drawn near a single
line of live type now also lands on the anchor points of its glyphs and lines
up with its x-height (raised or lowered by Baseline Shift) and with the edges
of each character's advance width along the baseline (proximity guides). In
rotated type the baseline, x-height and proximity guides run at the type's
angle, and type of one glyph also has angular guides along the glyph's slanted
straight segments; a segment that Shift keeps to its angle slides onto them.
A paragraph shows glyph bounds only, so its baselines are no longer guides.
FontFace::x_height gives a face's x-height in font units.
Envelope Options stored Anti-Alias and Preserve Shape Using, but nothing that
draws an image read them: a distorted image was always smoothed and always
cut into clip groups.
- With Anti-Alias off, each piece of a distorted image is marked pixelated
(saved as `pixelated`). The renderer draws it with nearest-neighbor
sampling and without mips, SVG export writes `image-rendering: pixelated`,
and PDF export writes it without /Interpolate.
- With Preserve Shape Using Transparency, each piece is the image with a
white opacity mask in the piece's shape instead of a clip group. The
renderer paints an image whose mask is one plain white path straight into
that path, as it does for an image in a clip group, when the path lies
inside the image's frame.
Docs: docs/mcp.md, docs/target-app-parity.md.
Edits refuse to leave anything beyond MAX_COORD (doc_sane checks the
artboards, the guides, the ruler origin and the objects an edit touches),
but the native loader didn't check them. A file with one object, artboard,
guide or ruler origin out there opened without a warning, and then every
move failed with "result would exceed the canvas", in-range objects
included; saving kept it that way.
Document::drop_beyond_canvas removes objects whose geometric bounds aren't
finite or reach past MAX_COORD (a layer or non-clipping group keeps its
children within it), artboards with their artboard guides, and guides out
there, and puts the ruler origin back at the origin. load_file runs it
after the depth limit and reports what it did with the other load notes; a
file whose artboards all lie beyond the canvas is refused.
The reference app disables its Lock, Hide and Show All menus in
isolation mode. In VectorCraft every item of Object › Lock and
Object › Hide, Unlock All and Show All worked there.
In isolation mode, object.lock, object.lock.above,
object.lock.otherLayers, object.hide, object.hide.above,
object.hide.otherLayers, object.unlockAll and object.showAll are now
off. Their menu items are greyed out, and a call returns an error
that ends "exit isolation mode first". The Contextual Task Bar's
Lock button is greyed out too, and the Properties panel's Quick
Actions leave out Lock. Pattern editing mode and opacity mask editing do not count as
isolation mode for these commands. The check is outside_isolation in
cmd.rs, with has_selection_outside_isolation beside it.
Docs: docs/mcp.md, docs/target-app-parity.md.
A closed arc from Arc Segment Tool Options, an Arc tool drag or
shape.arc with lengthX and lengthY closed through the box's bottom-left
corner with Base Along X, which makes a convex arc a quarter-ellipse
sector. With Base Along Y it closed through the corner a convex arc
bulges toward, so it drew the thin sliver between the arc and that
corner instead.
Such a closed arc now closes through the corner across from the one a
convex arc bulges toward with either base, so the Y-axis arc, open or
closed, convex or concave, is the X-axis arc mirrored top to bottom.
Open arcs and arcs with Base Along X are unchanged. The two-point
shape.arc form, whose params list no baseAlong, now closes through
(x1, y2) whatever baseAlong says.
Docs: docs/target-app-parity.md.
The merge test covered adjacent matches and a path of another color
between two matches. It now also covers a matching path the stroke
does not touch, between two it touches: both touched paths merge into
the upper one and the untouched path is left as it was.
A Blob Brush stroke used to merge with every closed path of its fill
color and no stroke that it touched, anywhere in the document, across
layers and groups and past objects of other kinds. It now merges with
the topmost such path it touches, and with the other touched matching
paths in the same group or layer that are next to that path in
stacking order, with no other kind of object between them. Merge only
with selection still limits the candidates to selected paths. The
merged path keeps the topmost path's id and place.
The reference app places a new layer below the selected layer with
Ctrl+Alt-click (Command+Option-click) on the New Layer button, and a
new sublayer at the bottom of the layer list with the same click on
the New Sublayer button. In VectorCraft that click opened Layer
Options, and New Layer and New Sublayer always added the layer above
the current layer and the sublayer on top of the layer's contents.
layer.new takes below, which adds the layer directly below the current
layer at its level, and layer.newSublayer takes bottom, which adds the
sublayer under the parent's contents. In a clipping layer the new
sublayer goes above the clipping path. Each is one undo step, and
below is refused together with top. A Cmd/Ctrl+Alt-click on the
Layers panel's New Layer and New Sublayer buttons runs them. A plain
click, an Alt-click and a Cmd/Ctrl-click work as before.
Docs: docs/mcp.md, docs/target-app-parity.md.
A .ai file whose editing data has no layers, as swatch libraries are
saved, opens from its PDF part, and the PDF part has the default
swatches. layered_ai applied the editing data's palette only when it
built the document from the layers, so Other Library… listed the
default swatches for such a library, and File › Open gave the file the
default swatches as well. A .ai whose layers can't be used (an image
too large for the editing data's reader, or a read error) lost its
palette the same way, and so did an EPS that opens as its page.
The reader now reads the palette on its own (ai::palette, which shares
palette_swatches with the layer reader), and its swatches and color
groups replace the default swatches in those three cases. Spot and
pattern swatches of the PDF part's art that the palette does not have
follow the palette's swatches.
Fixes#4100. Part of #3349.
The Type tool heard of Undo and Redo only when they ran as top-level
commands. As steps of command.batch, they left the caret where it was,
and the tool took the batch for an outside edit. Session::execute now
tells the active tool about each nested edit.undo and edit.redo.
command.batch also tells the tool when it begins, ends or rolls back.
The Type tool keeps its caret and its edit records at the start of each
batch and puts them back when a failed batch rolls the documents back.
While the Type tool edits type, Edit > Undo and Redo (the menu, the
keyboard, the History panel and MCP all run edit.undo and edit.redo)
left the caret at its byte offset, clamped to the text. Typing "abc"
before "XYZ" and pressing Undo left the caret after "XYZ".
The engine now tells the active tool about edit.undo and edit.redo
before it finishes the command. The Type tool keeps the edited text and
a list of the steps that changed it, and puts the caret, with nothing
selected, at the end of the span the step changed: where typed text
began after its Undo, after restored text after the Undo of a deletion,
and after retyped text after Redo. For the steps the tool made, it keeps
where the span ended, so text that repeats the characters next to it
puts the caret at the right end. A step that changes no characters,
such as a formatting change, leaves the caret and the selection as they
are. Typed lists keep their caret positions.
GIF, WebP and Targa files hold no resolution field, so document.formats and
the export docs now say that ppi, and the resolution that width or height
gives, are stored in the file except in those three formats.
PNG, PNG-8, JPEG, WebP, GIF, TIFF, BMP, Targa and PSD exports take
`width` or `height` in pixels. Each file is scaled so that its own
artboard, `rect` or art bounds is that wide or high, so with
`useArtboards` every file gets its own scale. `width` wins over
`height`, and either wins over `ppi` and `scale`, in the order an
Export for Screens row reads its size. The scale stays within 0.01 to
64 pixels per point and the file stores the resolution that results.
A value that is not a positive number is refused.
The per-file scale comes from `ScreenSize::scale_for`, which Export for
Screens rows already use. Rows keep their own size: their format
settings still drop `width` and `height`. `document.formats` lists the
two options for every raster format.
The check after the last file returned the cancelled error for every
export. A folder export without a ZIP has written each file by then, so
a cancel that came during a final step that writes nothing (a row whose
file repeats the one before it) reported a finished export as
cancelled. The check now runs only for exports that still hold their
files: those without a folder and those that make a ZIP.
A cancel that came after the last file's check was not seen: an export
without a folder returned its files or its archive anyway. The export now
checks once more after the last file and again after deflating the
archive, so a cancel returns the cancelled error and nothing is written
or returned.
zip::deflate takes a `stop` callback that it calls before each 1 MiB of
a file. Export for Screens passes the cancel state, so deflating stops
at the next MiB. file.package passes one that never stops, so its
behavior does not change.
With `zip: true`, document.exportForScreens deflated nothing: every file
went into the archive stored. Each file is now deflated, or stored when
deflating does not make it smaller, as file.package's archive does. The
file list, the names and the reply's fields stay the same; `bytes` and
the archive's contents change. Entries keep the fixed 1980-01-01 date, so
the same files still give the same archive.
The deflating writer moves from package.rs into fileio/zip.rs as
`zip::deflate`, beside `zip::store`, and file.package calls it there with
its own date and error text. The test reader `zip::entries` reads
deflated entries too. The `zip` option's text in docs/mcp.md,
docs/control-protocol.md and the command's params says the files are
deflated.
An Alt-click right of a short layer name, inside the wider rename
target, no longer replaces the selection. The isolated layer's own row
now selects the art inside it (layer.selectAll), where it cleared the
selection before. The doc line says the click selects visible, unlocked
art and clears the selection on a hidden or locked layer.
A click with the Scissors tool cut the path whether or not Alt was
held, and the cursor stayed the Scissors cursor. The reference app's
shortcut list has "Switch Scissors tool to Add Anchor Point tool" on
Alt (Option).
While Alt is held, a click with the Scissors tool now does what a click
with the Add Anchor Point tool does: on a segment it adds an anchor
point with path.insertAnchor in one undo step, and the path is not cut.
The cursor is the Add Anchor Point tool's while Alt is held. When Alt
is let go, the cursor is the Scissors again and a click cuts.
Docs: docs/target-app-parity.md, crates/tools/src/cursors.toml.
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