No description
Jonathan Hvid
66b460c35f
Pure math, no DOM. computeRouteLayout(opts) takes itemCount + viewport width and returns trackWidth, pathD, itemX, itemY, cardSide, midY: - itemX evenly distributes items between padding and viewport-padding, expanding the canvas beyond the viewport when itemCount * minSpacingX exceeds the available width. Single-item case centres the dot. - itemY puts the first item on the centreline; subsequent items alternate +amplitude / -amplitude so the path snakes gently up and down. The route reads as a river rather than a saw-tooth because the cubic-bezier control points use the segment midpoint x — that holds the tangent flat at each milestone. - cardSide alternates 'below' / 'above' starting from 'below' on item 0. Cards hang from their dot via a thin vertical connector in the consuming component. Also adds travelledStopFor(statuses) — the stop position on the path stroke gradient where 'travelled' fades into 'ahead'. Clamps to 0.98 even when every item is shipping so the fade is always visible. 9 unit tests cover itemCount 1/2/3/7/20 plus the travelledStop edge cases (no shipping → 0; all shipping → ≤ 0.98; mixed → exact midpoint). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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| content | ||
| design | ||
| migrations | ||
| public | ||
| scripts | ||
| src | ||
| tests | ||
| .env.example | ||
| .gitignore | ||
| astro.config.mjs | ||
| CLAUDE.md | ||
| DECISIONS.md | ||
| HANDOVER.md | ||
| KNOWN_ISSUES.md | ||
| package.json | ||
| pnpm-lock.yaml | ||
| SPEC.md | ||
| todo.md | ||
| tsconfig.json | ||
| vitest.config.ts | ||