Using the paletteer package, this function retrieves a vector
of colours from a specified palette. The function will look for both
discrete and continuous palettes. If the palette is not found, a default
option will be used.
Usage
get_colour_vector_from_palette(
palette_name,
is_inverse = FALSE,
placeholder = "viridis::viridis"
)
Arguments
- palette_name
The name of the palette to retrieve. The naming should
follow the guidelines described in the paletteer package.
- is_inverse
Logical. If TRUE, the colours will be reversed.
- placeholder
The default palette to use if the specified palette is not
found. The default is "viridis::viridis".
Value
A vector of colours from the specified palette. If the palette is not
found, a default palette will be used. If paletter is not installed, an
error will be thrown.