The discrete palette used wherever this package colours by method, series or class. It is the Okabe–Ito qualitative palette, which stays distinguishable under deuteranopia, protanopia and tritanopia, extended by recycling with a linetype change so that colour is never the only channel carrying the distinction.
Usage
scale_colour_cpt(..., na.value = "grey70")
scale_color_cpt(..., na.value = "grey70")
scale_fill_cpt(..., na.value = "grey70")
scale_linetype_cpt(...)Arguments
- ...
Passed to
ggplot2::discrete_scale().- na.value
Colour for missing values.
See also
theme_ggcpt(),
scale_fill_cpt_label().
Other accessibility scales:
scale_fill_cpt_label(),
theme_ggcpt()
Examples
library(ggplot2)
ggplot(mtcars, aes(wt, mpg, colour = factor(cyl))) +
geom_point() + scale_colour_cpt() + theme_ggcpt()
