Models reflectance spectra in a colorspace. For information on plotting arguments and graphical parameters, see plot.colspace.

colspace(vismodeldata, space = c("auto", "di", "tri", "tcs", "hexagon", "coc",
  "categorical", "ciexyz", "cielab", "cielch", "segment"), qcatch = NULL)



(required) quantum catch color data. Can be either the result from vismodel or independently calculated data (in the form of a data frame with columns representing quantum catches).


Which colorspace/model to use. Options are:


Which quantal catch metric is being inputted. Only used when input data is NOT an output from vismodel. Must be Qi, fi or Ei.


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# Dichromat <- vismodel(flowers, visual = 'canis') <- colspace(, space = 'di')

# Colour hexagon <- vismodel(flowers, visual = 'apis', qcatch = 'Ei', relative = FALSE,
                        vonkries = TRUE, achro = 'l', bkg = 'green') <- colspace(, space = 'hexagon')

# Trichromat <- vismodel(flowers, visual = 'apis') <- colspace(, space = 'tri')

# Tetrachromat <- vismodel(flowers, visual = 'bluetit') <- colspace(, space = 'tcs')

# Categorical <- vismodel(flowers, visual = 'musca', achro = 'md.r1') <- colspace(, space = 'categorical')
# }