docs/control-protocol.md said the window has no OS decorations on
Windows and Linux. On Linux and the BSDs the app bar is the title bar by
default only on a Wayland session without server-side decorations, such
as GNOME, in a window not opened through XWayland; elsewhere the desktop
draws the frame unless VectorCraft Title Bar on Every Desktop or
VECTORCRAFT_TITLEBAR=app turns the app frame on. The paragraph now says
so.
docs/development.md said the custom title bar is the Linux default. It
now says where the app bar is the default title bar. The comment on
CUSTOM_TITLEBAR in apps/vectorcraft/src/titlebar.rs made the same
Windows and Linux claim and now names Windows only.
On Linux and the BSDs, craft-window reads the desktop's window-button
layout (`button-layout` in `org.gnome.desktop.wm.preferences`) into
`Frame::App` when the desktop leaves the window's frame to the app, but
the app bar ignored it and always drew Minimize, Maximize and Close at
its right end.
- `CaptionLayout` lists the buttons at each end of the bar;
`caption_buttons` draws them there in the listed order, first one
leftmost, and the bar's other controls keep clear of both groups.
- The desktop app copies the layout of an app frame the desktop left to
it. An app frame turned on by `VECTORCRAFT_TITLEBAR=app` or by
VectorCraft Title Bar on Every Desktop, a window opened through
XWayland, macOS and Windows keep all three at the right.
Docs: docs/control-protocol.md, docs/target-app-parity.md.
Spot Color Objects listed every spot color linked from a gradient's stops
once any stop was above opacity 0. A spot stop at opacity 0 between other
clear stops, at the end of the ramp after a clear stop, or meeting an
opaque stop only at one offset was listed though it prints no ink, and so
was an opaque stop out of order whose pairs have no width.
A stop now counts when it bounds a stretch of some width that the
gradient sampler mixes and either stop of that stretch is above opacity
0, or when it is the first or last stop and above opacity 0, since those
color the offsets before and after the others. Stops in any order are
judged by the stretches the sampler uses. A freeform gradient keeps the
old rule, since it draws from its points. Type runs follow the same rule.
The document.info params text, docs/mcp.md and the progress line
describe it.
object.distort warped the anchors of paths, groups, compound paths and
clip groups but left their bounding-box angle as it was, so a rotated
path kept its old box after a warp and an upright one stayed square to
the page however far the warp tilted it. Text, images and symbol
instances already took the angle of the warp's affine approximation.
- Each path, group, compound path and clip group now takes the angle
the warp turns its x axis to at its own center before the warp, the
members of a warped group and the art of a linked opacity mask each
at their own. An unlinked mask's art keeps its angle. Mirroring keeps
the nearer angle and a collapsing warp keeps the old one. Reset
Bounding Box squares the boxes again.
- Each subtree's bounds are measured once while it is warped.
- Corners that equal the corners of the box being warped change
nothing and add no undo step.
Docs: object.distort params text, docs/mcp.md, docs/target-app-parity.md.
The outline of the area a Blob Brush or Eraser drag covers was outlined
again for the whole stroke on every frame, so a long stroke slowed the
canvas as it grew.
- The drag is outlined in pieces of up to 32 segments (one segment each
with Size set to Pressure), and a frame outlines again only the pieces
it added segments to. A grid of squares lists the segments near each
square, and each piece's outline drops the parts inside the rest of
the area, so the pieces show as one edge.
- One frame takes at most 256 new points and a fixed amount of work;
Tool::overlays_pending makes the canvas draw again until the rest is
done with the pointer still. Points not outlined yet show as a thin
line, and the tip shows at the pointer.
- The settled outline is kept in joined paths of 64 pieces, and a frame
joins again only the paths that changed. The grid's size is capped.
- The Blob Brush's length label and the Size-by-pressure check keep
running values instead of rescanning the stroke each frame. With Size
set to Pressure the outline shows only the edge of the whole area.
The release sends the same path.blob and path.eraseRegion parameters.
Giving the keys of a blend whose spine came from Replace Spine anchors of
their own flattened and measured the whole spine again for every key,
then walked its segments one by one. 1,000 keys on a spine of 4,096
segments flattened it 999 times.
The spine is now flattened once into one buffer. A split flattens only
its two halves and measures the segments after it again, in order, only
as far as the next key, so the arc lengths are summed as before and the
keys get the same anchors. A binary search finds each key's segment.
A spine so large that its length overflows no longer gets an anchor
split at a parameter that is not a number: spreading keys along it
returns nothing and leaves it as it was.
dotCooCoo