getGamutValues: Look up gamut and white point values in the 1931 CIE system
In SpecHelpers: Spectroscopy Related Utilities

Description Usage Arguments Value Author(s) See Also

These functions provide a simple way of storing white point and gamut data for use in drawing CIE chromaticity diagrams.

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getGamutValues(gamut)

getWhiteValues(white)

`gamut`	A character string giving the name of the desired gamut. One of `c("Apple", "CIE", "Adobe", "sRGB", "NTSC", "SWOP")`.
`white`	The desired white point value. One of `c("D65", "E", "C", "D50")`.

A data frame with columns x, y containing the vertices of the requested gamut in CIE chromaticity coordinates, or, for a white point, a data frame containing the coordinates of the requested white point.

Bryan A. Hanson, DePauw University. hanson@depauw.edu

plotCIEchrom for examples of this function in use.

SpecHelpers documentation built on May 2, 2019, 11:01 a.m.