Initial CRAN submission.
Discrete scales now work with ggplot2 < 3.5.0, which requires
scale_name.
Palettes now have a style, as in RColorBrewer and MetBrewer:
qualitative (cafe, paz), diverging
(retirantes, inah, sofia,
guerra) and sequential (guerra_azul,
paz_ouro). portinari.palettes() and
show_portinari() gain a category
filter.
New sequential palettes guerra_azul and
paz_ouro, derived from the UN panels.
Palettes are stored MetBrewer-style: colors in display order plus
an order ranking for discrete picks. Discrete subsets now
suit the style: sequential and diverging palettes keep both ends (and
the light center), qualitative palettes keep the most distinct colors.
The colors returned for a given n have changed for every
palette.
sofia is now colorblind-safe for its first 3 colors
(was 2).
New portinari.works() lists the paintings behind
each palette with links.
Hex logo: a portrait of Portinari in the light shades of
guerra.
pkgdown site with two articles: “The paintings” (images and links for every reference work) and “Choosing a palette style”.
guerra (9 colors, all colorblind-safe) and
paz (8 colors, first 4 colorblind-safe), from Portinari’s
Guerra and Paz panels at the United Nations
Headquarters.ramp order stored with each palette, instead of the
discrete priority order. Gradients for every palette are smoother as a
result.portinari.pal(),
scale_color_portinari(),
scale_colour_portinari(),
scale_fill_portinari(), portinari.palettes(),
portinari.cvd.check() and
show_portinari().cafe, retirantes,
inah, sofia. Two are colorblind-safe for all
colors, two for a subset.