Applies a palette to a data vector to yield a vector of colors.
use_color_pal(data_values, pal, color_NA = "white", indices = FALSE)
The values to map to colors
The palette to use to map values to colors
The color to use for NA
values. Default: "white"
.
Return the numeric indices of colors in pal$value
rather than the colors themselves. A value of 0
will be used for
missing data. Default: FALSE
.
A character vector of color names (or integers if indices
).