get_palette: get_palette

In OxfordCMS/OCMSutility: Utility functions for OCMS

get_palette

Description

generates colour palette from RColorBrewer

Usage

get_palette(n = NULL, palette = NULL, preview = FALSE)

Arguments

n	numeric; default NULL. number of colours; cannot exceed 335. when NULL, gives all colours (in palette, if specified).
palette	character; allows you to specify a RColorBrewer palette by name Diverging BrBG, PiYG, PRGn, PuOr, RdBu, RdGy, RdYlBu, RdYlGn, Spectral Qualitative Accent, Dark2, Paired, Pastel1, Pastel2, Set1, Set2, Set3 Sequential Blues, BuGn, BuPu, GnBu, Greens, Greys, Oranges, OrRd, PuBu, PuBuGn, PuRd, Purples, RdPu, Reds, YlGn, YlGnBu, YlOrBr, YlOrRd
preview	logic; default FALSE; when set, gives preview of colour

Value

vector of HEX colours, if full set to TRUE, gives all 335 colours, else gives n numbers

Examples

get_palette(n=5, palette = 'Set3')
get_palette(palette = c('Set1','Dark2'), preview = TRUE)

OxfordCMS/OCMSutility documentation built on Feb. 27, 2025, 8:19 p.m.