Docs: correct stale chart round-trip notes

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Francisco Herrera
2026-10-18 16:42:19 -05:00
parent 6e984bb84d
commit 5f2fb705b8
4 changed files with 18 additions and 15 deletions
+5 -4
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@@ -42,11 +42,12 @@ No alpha blockers: every core workflow passes the [alpha gate](roadmap.md#alpha-
- **Impact:** open-edit-save still simplifies workbooks with slicers, timelines or Power Pivot.
- **Estimate:** 6–10 h. [file-format-parity.md](file-format-parity.md)
### 4. Charts lose type and options on round trip; shallow chart model (F, FF)
- **Missing:** kinds that survive XLSX (stock, combo, histogram, box, waterfall, funnel, treemap,
sunburst), axis scaling, label options, error bars, per-point formatting.
### 4. Charts lose options on round trip; shallow chart model (F, FF)
- **Missing:** axis scaling, label options, error bars, per-point formatting.
- **Evidence:** `Chart` holds only title, legend position, two flags and axis titles
(`crates/model/src/features.rs`); PRs #158, #161 open; charts can't be resized (#190). Smooth lines (#62), Switch Row/Column (#116) and trendlines (read, written, drawn) landed.
(`crates/model/src/features.rs`); all 2-D kinds survive XLSX round trip (#158, #161); charts
can't be resized (#190). Smooth lines (#62), Switch Row/Column (#116) and trendlines (read,
written, drawn) landed.
- **Impact:** charts are in most business workbooks.
- **Estimate:** 25–35 h for beta (40–60 h full). [chart-parity.md](chart-parity.md)