show_col | R Documentation |
A quick and dirty way to show colours in a plot.
show_col(colours, labels = TRUE, borders = NULL, cex_label = 1, ncol = NULL)
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. |
show_col(pal_hue()(9))
show_col(pal_hue()(9), borders = NA)
show_col(pal_viridis()(16))
show_col(pal_viridis()(16), labels = FALSE)
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