Package index • ggCheysson

Color Palettes

Authentic color palettes extracted from the Albums de Statistique Graphique. 20 palettes organized by type (sequential, diverging, grouped, category).

cheysson_pal(): Get a Cheysson color palette
list_cheysson_pals(): List available Cheysson palettes
scale_color_cheysson() scale_colour_cheysson() scale_fill_cheysson(): Cheysson color scales for ggplot2

Hatching Patterns

Pattern specifications for ggpattern, recreating the distinctive hatching and fill styles used in Cheysson’s maps and diagrams.

cheysson_pattern(): Get Cheysson pattern specifications
cheysson_pattern_params(): Create ggpattern-compatible pattern parameters
list_cheysson_patterns(): List available Cheysson pattern palettes
get_pattern_param(): Extract pattern parameters for ggpattern
scale_fill_cheysson_pattern(): Apply Cheysson patterns to fill aesthetic
scale_pattern_fill_cheysson() scale_pattern_type_cheysson() scale_pattern_angle_cheysson() scale_pattern_density_cheysson(): Cheysson pattern scales for ggpattern

Fonts

Five hand-drawn font families replicating Cheysson’s lettering style. Functions for loading and managing the Cheysson fonts.

load_cheysson_fonts(): Load Cheysson fonts
list_cheysson_fonts(): List available Cheysson fonts
cheysson_fonts_available(): Check if Cheysson fonts are loaded
cheysson_font(): Get Cheysson font family name

Themes

Complete ggplot2 themes incorporating Cheysson fonts and period-appropriate styling for modern statistical graphics.

theme_cheysson(): Cheysson theme for ggplot2
theme_cheysson_minimal(): Minimal Cheysson theme
theme_cheysson_map(): Cheysson map theme

Data

Package datasets containing palette specifications, pattern definitions, and metadata linking to the original Albums.

cheysson_palettes: Cheysson Color Palettes
cheysson_patterns: Cheysson Pattern Data
albumImages: Album Images Metadata