R Language A handy function to glimse a vector of colors


Example

Quite often there is a need to glimpse the chosen color palette. One elegant solution is the following self defined function:

color_glimpse <- function(colors_string){
        n <- length(colors_string)
        hist(1:n,breaks=0:n,col=colors_string)
}

An example of use

color_glimpse(blues9)

pal