w_length2rgb: Wavelength to rgb color conversion

In photobiology: Photobiological Calculations

Wavelength to rgb color conversion

Description

Calculates rgb values from spectra based on human color matching functions

Usage

w_length2rgb(w.length, sens = photobiology::ciexyzCMF2.spct, color.name = NULL)

Arguments

w.length	numeric Vector of wavelengths [nm].
sens	chroma_spct Used as chromaticity definition.
color.name	character Used for naming the rgb color definition.

Value

A vector of colors defined using rgb(). The numeric values of the RGB components can be obtained using function col2rgb().

See Also

Other color functions: rgb_spct(), w_length_range2rgb()

Examples

col2rgb(w_length2rgb(580))
col2rgb(w_length2rgb(c(400, 500, 600, 700)))
col2rgb(w_length2rgb(c(400, 500, 600, 700), color.name=c("a","b","c","d")))
col2rgb(w_length2rgb(c(400, 500, 600, 700), color.name="a"))

photobiology documentation built on June 8, 2025, 10:14 a.m.