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Valentin KleinandClaude Opus 5.5
fd014ea9a1
* Insert › Chart: create and edit column, bar, line, pie, area, scatter and doughnut charts (#409) - Chart model (wordcraft_doc::chart::ChartSpec): type (clustered/stacked column and bar, line, area, pie, doughnut, scatter), categories, series, title, legend, data labels; sanitized (255 series, 4000 points, 100k cells, 255-char text, non-finite values dropped). - DOCX: charts with a model are written as word/charts/chartN.xml (c:chartSpace, ECMA-376 §21.2, data as c:strLit/c:numLit, no c:externalData) with relationship and content type. On read, a chart part becomes editable only when writing its model again gives the same markup; every other chart stays read-only and kept as before (#319). - Drawing reuses read/chart.rs (the model is drawn from its generated part); data labels (c:dLbls showVal) are now drawn for bar, line, area, scatter, pie and doughnut charts. - Commands: insert.chart, chart.type, chart.editData, chart.title, chart.legend, chart.dataLabels (one undo step each); picture.size redraws an editable chart at its size. - UI: Insert › Chart gallery with previews drawn in code, Chart Design contextual tab, Edit Data grid dialog; strings in all 9 catalogs; catalog 408/439. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * #409: refresh catalog count and parity checklist after rebase --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>