An HP-GL wedge of almost no radius drawn with an adaptive line type
(LT-1;EW0.000001,0,0;) leaves a lone moveto. Fitting the dashes to its
corners indexed the empty segment list and panicked while rendering. Such
a subpath now uses the exact plan, which has no runs to fit.
Found by import_fuzz::random_hpgl_instructions_never_panic.
In a CID-keyed font whose CIDFont the file only names, a cshow procedure
now runs with the CIDFont as the current font, rootfont gives the
composite font, and the procedure gets each code's last byte. A show in
the CIDFont shows the character of that code, and any other string is a
rangecheck error. The current font is restored after each procedure.
A kshow procedure no longer leaves a font it sets current: the current
font is restored when the procedure completes, for every font, and a
kshow the procedure runs sees the font the procedure set.
In GBT-H and CNS2-H, whose mappings are not read, a byte that starts no
row-and-cell code is a code of its own.
docs/gaps.md dates this G9 work in a bullet of its own.
When the action New Action made for the recording in progress is deleted,
Stop Playing/Recording keeps none of the recorded steps. The step and
file limits measured a new action in the original set instead, so a
recorded command could be refused while the set's file was near 8 MiB.
The recording now has no target in that case, and no limit applies.
The doc comments of the Transform, Free Distort, Tweak and Zig Zag
readers, and the Pucker & Bloat and Twist arms, now name the public
pages that list each effect's dictionary keys. No code changes.
The new General preference Show Bounding Box While Moving and Drawing
(`boundingBoxWhileMovingAndDrawing`, off by default) keeps the bounding
box and its handles visible during two kinds of drag, with View › Show
Bounding Box on. While a drag moves the selection (a Selection tool
move, an Alt-drag copy, or a shape tool's move by the center point),
the box is drawn where the drag has moved the selection. The box is
measured once when the drag starts and offset by each step's move.
While the Rectangle, Rounded Rectangle, Ellipse, Polygon and Star tools
draw a shape, the box is drawn around the shape. A rotation and a
widget drag still hide the box until the release. The Line Segment
tool, the Pen, the Pencil and the Paintbrush draw no box.
With the preference off, the box hides during a move (#737, for #712)
and while a shape is drawn (#5839), as before. A Selection tool move
with Real-time Drawing off still moves the box with the pointer, and a
shape tool's move by the center point hides it in both modes.
With Real-time Drawing off, the box of a shape being drawn is measured
from the pending preview, in the color of the layer the shape goes on.
A shape being drawn shows no box until a preview step has succeeded,
so a failed preview does not show the box of the selection from before
the drag. The preference's label has a row in every catalog.
Session::deferred_move() is replaced by Session::move_drag_box(), which
returns the moved box, and Session::deferred_transform_box() now also
returns the layer color of the box.
Docs: docs/mcp.md, docs/target-app-parity.md.
ui.action.record's params text now says that a recorded command whose
step passes a limit only from the values it adds as it runs keeps its
edit and result, that later recorded commands are an error and do not
run, and that ui.action.stop leaves its step out.
crates/mcp/src/ui_catalog.rs now matches the desktop table again
(cargo xtask ui-commands --check), including the action-limit params
texts of the earlier commit.
A blend between two strokes drawn with a pressure-sensitive brush gave
every step the pen recording of the nearer key, so the brush jumped at
the middle step. The steps now interpolate the pressure, tilt, bearing
and rotation at every position either key has a sample. A key without a
recording counts as half pressure, half tilt and 0 degrees, as brushes
read it. Angles turn the shorter way round, and steps and whole turns in
a recording stay in the steps. Different brushes still switch halfway.
pattern::tests::kept_tiles_count_the_images_they_could_not_decode
draws a pattern whose art is an image three times and expects one tile
to be rasterized. A tile of art with an image is kept only while
FontDb::global().generation() is the one it was drawn at (Deps::current
in pattern.rs). The render tests that hold adding_fonts() add fonts,
which increases it (tests/fontchange.rs, tests/typeedges.rs,
tests/alternate.rs, tests/colrglyphs.rs and tests/bitmapglyphs.rs).
When one of them added a font between the frames, the next frame drew
the tile again and the test failed with left 2 or 3, right 1. Run with
the tests in tests/fontchange.rs and tests/typeedges.rs, it failed in
23 of 30 runs on main.
The test now holds fonts_steady() and takes its counts from
with_fonts_unchanged(), as the other render tests that count kept work
do. Each run builds a new document, so its first frame does not find a
tile from an earlier run. Run with the same tests, it passed in all 30
runs.
file.new refused a side over 163,830 pt, while artboard.new took larger
artboards. Both now take each side more than 0 and at most 3,999,856 pt:
the 4,000,000 pt the canvas reaches from the origin, less a 72 pt bleed
on both sides. A side outside that range is refused with an error that
names the limit in points and, when the document's units are not points,
in those units, rounded down so the value shown is accepted.
artboard.new now refuses a supplied width or height of 0 or less instead
of making a 1 pt side, and refuses a size taken from a larger artboard.
Saved and Recent presets are read with sides up to the new limit.
Follows #6643.
edit.assignProfile replaced the active color context whenever it tagged a
document, even when the profiles it assigned were the working spaces
already in use. The new context has the same settings, but renderers key
their cached effect images on it, so every open document was redrawn and
every cached blur, shadow or glow image was drawn again.
The command now sets the active settings, and raises the open documents'
revisions so they redraw, only when the working spaces it assigns differ
from the active ones, as edit.colorSettings already does.
This also fixes an intermittent failure of the test
canvas::tests::a_drag_over_a_wide_blur_draws_the_blur_from_the_still_frame.
The Document Setup tests assign the working profiles while it runs, and
its drag frames then drew the blur again instead of reusing the still
frame's image.
BFlat