aqp: plotColorMixture – R documentation

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Documentation

aqp

plotColorMixture

Visualize Spectral Mixing of Munsell Colors

Description

Lattice visualization demonstrating subtractive mixtures of colors in Munsell notation and associated spectra.

Usage

plotColorMixture(
  x,
  w = rep(1, times = length(x))/length(x),
  n = 1,
  swatch.cex = 6,
  label.cex = 0.85,
  showMixedSpec = FALSE,
  overlapFix = TRUE
)

Arguments

`x`	vector of colors in Munsell notation, should not contain duplicates
`w`	vector of proportions, can sum to any number
`n`	number of closest mixture candidates (see `mixMunsell`), results can be hard to interpret
`swatch.cex`	scaling factor for color swatch
`label.cex`	scaling factor for swatch labels
`showMixedSpec`	show weighted geometric mean (mixed) spectra as dotted line
`overlapFix`	attempt to "fix" overlapping chip labels via `fixOverlap`

Value

lattice graphics object

Author(s)

D.E. Beaudette

aqp

Algorithms for Quantitative Pedology

v1.29

GPL (>= 3)

Authors

Dylan Beaudette [aut, cre], Pierre Roudier [aut, ctb], Andrew Brown [aut, ctb]

Initial release

2021-04-05