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civilyticsR/man/theme_civilytics.Rd
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jared 515bae8685
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feat: expand color system to 53 colors/10 palettes, add grid/slide themes, and README gallery
Replace the 16-color / 3-palette system with the full Civilytics design
system: 53 named colors (full navy, ember, violet ramps plus teal, plum,
moss, brass supporting hues) and 10 visualization palettes (qual,
qual_warm, qual_cool, seq_ember, seq_navy, seq_violet, seq_paper_ink,
div_navy_ember, div_violet_ember).

Enrich theme_civilytics() with grid and paper_bg parameters, add
theme_civilytics_slide() for presentations, and load all four brand fonts
(Inter, Libre Franklin, Source Serif 4, JetBrains Mono).

Add README.Rmd with rendered gallery showing all palettes, theme
variants, grid options, dark/slide modes, facets, and scale usage.
2026-05-19 10:35:32 -06:00

102 lines
3.2 KiB
R

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/theme.R
\name{theme_civilytics}
\alias{theme_civilytics}
\title{Civilytics ggplot2 theme}
\usage{
theme_civilytics(
font_size = 14,
font_family = CV_FONT_SANS,
title_family = CV_FONT_DISPLAY,
line_size = 0.5,
rel_small = 12/14,
rel_tiny = 11/14,
rel_large = 16/14,
ink = unname(civilytics_colors["ink"]),
paper = unname(civilytics_colors["paper"]),
accent = unname(civilytics_colors["ember_600"]),
strip_color = unname(civilytics_colors["paper_2"]),
grid = c("y", "x", "both", "none"),
paper_bg = TRUE
)
}
\arguments{
\item{font_size}{Numeric. Base font size in points. Default `14`.}
\item{font_family}{Character. Font family for body/axis text. Default
`"Inter"` (loaded via showtext).}
\item{title_family}{Character. Font family for plot titles and strip labels.
Default `"Libre Franklin"` (loaded via showtext).}
\item{line_size}{Numeric. Base line width. Default `0.5`.}
\item{rel_small}{Numeric. Scale factor for small text relative to
`font_size`. Default `12/14`.}
\item{rel_tiny}{Numeric. Scale factor for tiny text relative to `font_size`.
Default `11/14`.}
\item{rel_large}{Numeric. Scale factor for large text (titles) relative to
`font_size`. Default `16/14`.}
\item{ink}{Character. Hex code for foreground/text color. Defaults to
[civilytics_colors]`["ink"]` (`#0E1A2B`).}
\item{paper}{Character. Hex code for background color. Defaults to
[civilytics_colors]`["paper"]` (`#FAF7F2`).}
\item{accent}{Character. Hex code for accent/highlight color. Defaults to
[civilytics_colors]`["ember_600"]` (`#C25311`).}
\item{strip_color}{Character. Hex code for facet strip background. Defaults
to [civilytics_colors]`["paper_2"]` (`#F2EDE4`).}
\item{grid}{Character. Which major gridlines to draw: `"y"` (default,
horizontal only), `"x"` (vertical only), `"both"`, or `"none"`.}
\item{paper_bg}{Logical. If `TRUE` (default), fill the plot and panel
backgrounds with the warm `paper` color. Set to `FALSE` for a
transparent background (useful for slides or overlay on colored
surfaces).}
}
\value{
A complete ggplot2 [ggplot2::theme()] object.
}
\description{
A complete ggplot2 theme built on [ggplot2::theme_grey()] using the
Civilytics brand color palette and typography. Requires ggplot2 >= 4.0.0
for the `ink`, `paper`, and `accent` base-theme parameters.
}
\details{
Produces an editorial, Pew-style layout: visible x-axis line to ground
the data, light horizontal gridlines for reference, no panel border or
y-axis line. Plot title and caption are left-aligned to the full plot
region.
Brand fonts (Inter for UI text, Libre Franklin for titles) are loaded
automatically via [showtext] when the package is attached. Call
[civilytics_load_fonts()] to reload them if needed.
}
\examples{
\dontrun{
library(ggplot2)
# Default editorial theme
ggplot(mpg, aes(displ, hwy)) +
geom_point() +
theme_civilytics()
# With both gridlines and brand colors
ggplot(mpg, aes(displ, hwy, colour = class)) +
geom_point() +
scale_color_civilytics() +
theme_civilytics(grid = "both")
# Transparent background for embedding
ggplot(mpg, aes(displ, hwy)) +
geom_point() +
theme_civilytics(paper_bg = FALSE)
}
}