Generalize the flextable brand styling and "export to PNG + stamp logo"
pattern repeated across Civilytics projects into two small functions:
- style_flextable_civilytics(): applies only the visual brand (header
fill/color, body font/size, zebra striping guarded for <2 rows,
borders, footer styling, fixed layout) to an already-structured
flextable. Every value is an overridable parameter; zebra toggles
striping. Structure (labels, headers, widths, alignment, footer text)
stays with the caller.
- save_branded_flextable_png(): exports a styled flextable to PNG via
ragg::agg_png() sized to the table plus extra_height headroom, then
optionally stamps the logo via stamp_logo_png() (... forwarded).
flextable, officer, and ragg are added to Suggests (not Imports) to keep
the base install light; both functions reference them fully qualified and
guard with requireNamespace() + an install hint. Real round-trip tests
cover styling, 1-row idempotence, PNG export, and extra_height.
jared
4f51a49903