show_col {scales} | R Documentation |
Show colours
Description
A quick and dirty way to show colours in a plot.
Usage
show_col(colours, labels = TRUE, borders = NULL, cex_label = 1, ncol = NULL)
Arguments
colours |
A character vector of colours |
labels |
Label each colour with its hex name? |
borders |
Border colour for each tile. Default uses |
cex_label |
Size of printed labels, as multiplier of default size. |
ncol |
Number of columns. If not supplied, tries to be as square as possible. |
Examples
show_col(pal_hue()(9))
show_col(pal_hue()(9), borders = NA)
show_col(pal_viridis()(16))
show_col(pal_viridis()(16), labels = FALSE)
[Package scales version 1.4.0 Index]