- Unit label was vertical-centered on a box derived from a baseline
coordinate, shifting it 3.34mm too low and making the generated
deliverables inconsistent with E440-Scale_template.svg. UNIT_Y is now
used directly as the baseline; regenerated E440-Scale_paths.svg and
E440-Scale_text.svg accordingly.
- sqrt scale's minor-tick angle formula double-applied the square-root
mapping, badly misplacing minor ticks. Removed the special case so sqrt
falls through to the already-correct generic value-interpolation branch.
Corrected README's sqrt row (crowds toward the high end, not low).
- Removed dead code: unused _has_markup(), identity-transform wrapper and
_UNIT_SCALE_X in _markup_unit_svg, unreachable max_val<=0 check,
redundant math.isinf() in the minor-tick condition.
- Linear scale with min==max now raises ValueError like the other three
mappings, instead of silently producing a degenerate dial.
- Form numeric parsing moved inside the try/except so bad input returns
400 instead of crashing with 500.
- left_label/right_label now split on splitlines() to handle CRLF from
browser textareas correctly.
- Formatting consistency: PIVOT_CIRCLE_R/R0 use :.5f like other constants;
font_face indentation matches its sibling elements.
- LICENSE and CLAUDE.md: last M1730-Scale references and a doc inaccuracy
about which labels are live text vs. outlined paths.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- Flask app (web/) generates M1730 scale SVGs from a form; embeds
GOST typ A font as base64 so output is self-contained
- Dockerfile builds the app into git.baumann.gr/adebaumann/m1730-generator
- k8s/ deploys as a ClusterIP service for NPM to proxy at
works.adebaumann.com/M1730-generator/
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
adebaumann
