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deckcraft/docs
Nikita RakitinandCursor 3f31f9951c PPTX: read Office 2016 charts (waterfall, funnel, treemap…) and keep them
Waterfall, funnel, treemap, sunburst, histogram, Pareto and box &
whisker charts live in a chartEx part behind an mc:AlternateContent
choice requiring cx1. DeckCraft took the fallback, usually a text box
saying the chart isn't available, so these charts were lost on open
and on save.

The cx1 choice is now taken for chartEx frames and the part is read
into the chart model: categories (innermost level), values, number
format, series name, title, legend and data labels. Unchanged charts
are written back as their chartEx part in a cx1 choice with a plain
chart of the same data as fallback, as PowerPoint writes them; an
edited one is saved as a plain chart. Region maps are not read.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 23:08:56 +03:00
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