prxnvt 381a121339 Objects: object.move and chart.set keep a size a file made larger than 10,000 ...

`object.move` clamped `width` and `height` to 10,000 points, the most it
gives a new size, while the XLSX reader accepts anchors far past that.
A resize of a picture a file made 12,000 wide passed 11,990 through the
clamp and jumped to 10,000; `chart.set`, whose Format Chart pane sends
the unchanged dimension back with the edited one, clamped the same way.

Each dimension is now capped at 10,000 or the object's current size,
whichever is larger (`size_cap`): such an object keeps its size when it
is moved, shrinks by what a resize asks and never grows further, and a
hostile size is still capped. The params doc of `object.move` and the
control protocol notes say so.

Tests: an_oversized_imported_object_keeps_its_size_when_moved_and_shrinks_only_by_a_resize
makes a picture 12,000 by 300, writes and reads it back as a file, then
moves it without a size (12,000 stays), asks 12,010 (stays 12,000),
11,990 (11,990, no jump) and 50,000 by 50,000 (11,990 by 10,000).
chart_set_keeps_a_chart_size_a_file_made_larger_than_the_limit does the
same through `chart.set`. Both fail without the fix (width 10,000).

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..

examples

…

src

Objects: object.move and chart.set keep a size a file made larger than 10,000

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tests/it

Formulas: Trace Error draws arrows back to the cell an error starts in

2026-11-02 01:59:50 +01:00

Cargo.toml

Enforce workspace Clippy standards and document lint policy

2026-10-28 10:52:53 +00:00