dotCooCoo 1d41174876 Reshape: a drag stretches an open path from the dragged point to its two ends ...

A Reshape drag on an open path moved only the anchors within half the
diagonal of the path's bounding box, measured along the path. On a
zigzag, a wave or a spiral that is one or two anchors, so dragging an
end moved the end and left the rest of the path where it was (#2723).

path.reshape now stretches an open path from the grabbed point to both
ends. The end anchors stay in place. Each anchor between an end and the
grabbed point takes u² (3 - 2u) of the drag, where u is its distance
from that end along the control polygon divided by the grabbed point's
distance from that end. A handle takes the share on the tangent line of
that curve at its anchor, so the handles of a smooth anchor stay in
line with it. A handle that is long beside the span takes a share below
0 or above 1.

This changes the default for every caller that leaves radius out on an
open path. A closed path still moves the anchors within half the
diagonal of its bounding box, and a call that gives radius uses that
radius on open and closed paths.

- A negative radius is refused ("`radius` must be 0 or more"). It gave
  anchors beyond the radius a share above 1.
- A drag of no length on an anchor no longer records an undo step.

Docs: docs/mcp.md, docs/target-app-parity.md.

2026-11-10 16:11:52 -08:00

..

src

Reshape: a drag stretches an open path from the dragged point to its two ends

2026-11-10 16:11:52 -08:00

Cargo.toml

Eyedropper: bound the work of one color sample

2026-11-01 00:36:32 +07:00