getRgbFromWavelength.Colors: Create RGB colors from data

In HenrikBengtsson/R.graphics: [R] Class Library - Graphics classes

Description

Because the concept of colors is all about spectroscopy, the biology and physics of the human eye and the brain's perception of the neurological signals, there is no unique one-to-one mapping between wavelength and (R,G,B) values.

Usage

Colors$getRgbFromWavelength(wavelength, maxValue=255, ...)

Arguments

wavelength	Vector of wavelengths to be converted into (R,G,B) values.
...	Not used.

Value

Returns a matrix with the three rows R, G and B corresponding to the red, green and blue intensities.

Author(s)

Henrik Bengtsson (http://www.braju.com/R/)

References

Dan Bruton, Color Science, http://www.physics.sfasu.edu/astro/color.html, 2002.

efg's Computer Lab, http://www.efg2.com/Lab/ScienceAndEngineering/Spectra.htm, 2002.

See Also

For more information see Colors.

Examples

## Not run: # See help(WavelengthColor) in the R.classes package

HenrikBengtsson/R.graphics documentation built on May 6, 2019, 11:53 p.m.