feat(logo): add stamp_logo_png() for branding file-based (PNG) outputs #9

Merged

jared merged 1 commits from feat/stamp-logo-png into master

2026-06-22 16:59:53 -04:00

Author	SHA1	Message	Date
jared	5fc8155965	feat(logo): add stamp_logo_png() to brand file-based PNG outputs R-CMD-check / R CMD check (pull_request) Successful in 3m53s Details civilytics_logo()/make_logo_grob() brand ggplot/grobs, but flextables and other outputs are rendered to PNG first and can't use them. stamp_logo_png() is the raster analogue: it resolves the SAME brand asset that make_logo_grob() uses (via the type/variant switch) and composites it into a corner of an existing PNG in place, so file-based tables stay visually consistent with logo-branded plots. Dependency-free by design — uses only png + grid + grDevices (all already imported), no magick. Configurable type/variant/position/width/margin; preserves the image's pixel dimensions. Adds tests (21 assertions).	2026-06-22 16:33:08 -04:00

Author

SHA1

Message

Date

jared

5fc8155965

feat(logo): add stamp_logo_png() to brand file-based PNG outputs

R-CMD-check / R CMD check (pull_request) Successful in 3m53s

Details

civilytics_logo()/make_logo_grob() brand ggplot/grobs, but flextables and
other outputs are rendered to PNG first and can't use them. stamp_logo_png()
is the raster analogue: it resolves the SAME brand asset that make_logo_grob()
uses (via the type/variant switch) and composites it into a corner of an
existing PNG in place, so file-based tables stay visually consistent with
logo-branded plots.

Dependency-free by design — uses only png + grid + grDevices (all already
imported), no magick. Configurable type/variant/position/width/margin;
preserves the image's pixel dimensions. Adds tests (21 assertions).

2026-06-22 16:33:08 -04:00