An RGBA colour

Holds a colour as separate r, g, b, and a components, each on a 0 to 255 scale. Serialization converts it back to the tuple the spec uses.

Usage

Color(r = NA_real_, g = NA_real_, b = NA_real_, a = NA_real_)

Examples

s7x::as_vector(Color(r = 70, g = 130, b = 180, a = 255))
#> [1]  70 130 180 255