Usage
subcolor_pal(x, f, h = c(0, 360) + 15, c = 100, l = 65, l.range = 20, h.start = 0, direction = 1, na.value = "grey")
Arguments
- x
- the vector or factor grouped by f (i.e. Genus)
- f
- the vector or factor that groups the values of x (i.e. Order)
- h
- the range of hues to use
- c
- chroma value to use
- l
- the base luminance [0,100]
- l.range
- the luminance above and below the base to use for subcolors
- h.start
- the starting hue
- direction
- 1=clockwise, 0=counterclockwise around color wheel
Value
a list containing `major`: the base color for each level in f; and
`minor`: the color for each item in x
Description
Picks a starting hue for each level of the factor, then returns colors
with that hue, but varying luminosity for each item within that factor.