fix(m4): tape line is a fixed fixture, not draggable (#99)

2026-09-25 08:53:38 -07:00
parent 1882fa3842
commit d50d55aea9
8 changed files with 189 additions and 49 deletions
@@ -31,6 +31,12 @@ Fixtures: `tests/fixtures/set1-48x2/` (L=48, thickness=2) and `set2-31x2p5/` (L=
 | `04-axis.png` | Tape calibration page |
 | `05-tape-calibration.png` | Length and thickness entered on the tape page |
 | `06-photos-ready.png` | Photos ready lineup (clean + overlay + siblings) |
+| `tape-fixed-line.png` | #99 fixed tape line: no tick-drag copy, ticks follow the crop slider |
+| `tape-fixed-line-crop50.png` | #99 fixed tape line at 50% crop fill (line ends pulled in) |
+
+`tape-fixed-line.spec.ts` asserts the #99 contract: the line is a stage fixture,
+its ends are a pure function of `crop_fill`, a drag starting on a tick behaves
+exactly like a pan elsewhere, and arrow keys cannot move the ends.

 Large regenerating `*.png` and Playwright `test-results/` / `playwright-report/` are gitignored.
 Committed small evidence JPEGs live in `evidence/` (regenerate with a green `npm run test:e2e`, then re-encode if needed).