* Issue #432: global Units preference (mm, cm, in, pt), defaulting to the system region
Preferences ▸ Documents and view ▸ Units sets the unit for page sizes
(Document Properties, Print), Header & Footer margins, the start of Set
Page Boxes and the Measure tool on pages without a viewport scale. On
first start it follows the system region: AppleMeasurementUnits on macOS,
Region ▸ Measurement system (iMeasure) on Windows, then LC_ALL /
LC_MEASUREMENT / LANG; inches for US, LR and MM, millimetres elsewhere.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Issue #432: macOS falls back to AppleLocale when the measurement system was never set
AppleMeasurementUnits only exists in the global domain once someone changed
Measurement system in System Settings, and apps started from the Finder get no
LANG, so a German Mac with untouched settings landed on inches. The region of
AppleLocale (always present) decides next; AppleMeasurementUnits still wins.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01REz7wTfQgnopyvN9eQJJVu
* Issue #432: Units labels in the Arabic and Italian catalogs new on main
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01REz7wTfQgnopyvN9eQJJVu
* Issue #432: the Print dialog's PDF page size follows the Units preference
Main's new "PDF page: {w} × {h} in" label was always in inches. It now uses
the preferred unit like the sheet size next to it; each catalog keeps its
wording with the size in place of the inch values.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Tristan von Kries <tristan@MacBook-Pro-von-Tristan.local>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* test(xtask): add measure geometry fuzz target
* fix(xtask): cap dense measure fuzz seed
* docs: update robustness audit log
* test(measure): check snap geometry bounds in measure integration tests
Adds crates/measure/tests/snap_property.rs with two deterministic #[test] cases: a fixed-seed, 1,000-case mutation check of geometry extraction and snapping, and a high-curvature regression that asserts the segment cap is reported. Panics are not caught, so a panic, abort or stack overflow ends the test process and cargo test reports it.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
* chore(xtask): drop fuzz-measure command and its ROADMAP entry
The measure property test replaces the xtask command. Removes xtask/src/fuzz_measure.rs, its registration, the xtask dependencies on pdfcraft-content, pdfcraft-cos and pdfcraft-measure (and their Cargo.lock edges), and the robustness-audit ROADMAP paragraph, which describes other PRs.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Haiku 5.5 <noreply@anthropic.com>
* fix(measure): include closing edges of every filled subpath
* fix(measure): include closing edges of every filled subpath
* Run cargo fmt
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* M2: pages with /UserUnit are shown at their size in points, as in Acrobat
/UserUnit gives the size of a page's user-space unit in points; PdfCraft
ignored it everywhere except the measuring tools, so a /UserUnit 2 page
was shown, extracted, printed and edited at half its size, and the
measuring tools disagreed with the rest of the app.
The value is now read as Acrobat reads it (the page's own entry, a number
from 1 up, at most 75,000; anything else counts as 1) in two places:
- vendored hayro-syntax Page (patch 13): render_dimensions and
initial_transform give the page in points, so rendering, tiles,
PageInfo and the text layer follow; a page without it keeps exactly
the transform it had.
- pdfcraft-model Page: user_unit(), and display_size/view_matrix in
points, so print, header/footer, watermark, background, added content
and measuring agree with the screen. The measure crate drops its own
arithmetic. Added items record the /UserUnit they were written for;
items without the record (written before) read back converted.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* M2: an added item's recorded /UserUnit is clamped like the page's
An infinite or huge recorded /UserUnit made the scale factor 0 and collapsed the item.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* M5: draw all ten PDF line-ending styles
Imported lines, polylines and callouts kept Square, Circle, Diamond, Butt, Slash and reverse arrows in /LE but would not redraw them. Those styles now draw, and comment_add and Comment properties can set them.
* hu, uk: Line ending
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
* M12: add calibrated 2D measurement tools
* M12: harden measurement tools for landing (#208)
Bounded snap targets (endpoints only for accepted segments, page-wide cap),
lenient extraction (deep q nesting and undecodable streams are skipped and
reported), per-page snap cache, measure::list reports unsupported entries
instead of failing, closed polygons with a repeated vertex, printable unit
labels (m²), cached panel listing, WinAnsi captions, indirect /VP kept,
measure.export skipped in the command test like other pickers, missing
translations, honest parity (scale and distance partial) and ROADMAP.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
