pavo (version 1.1.0)

cieplot: CIE plot

Description

Plot a CIE (XYZ or LAB) chromaticity diagram.

Usage

cieplot(ciedata, mono = TRUE, out.lwd = NULL, out.lcol = "black",
  out.lty = 1, view = 70, scale.y = 0.45, axis = FALSE, grid = FALSE,
  xlim = c(-12.8, 12.7), ylim = c(-12.8, 12.7), zlim = c(0, 10),
  margin = c(1, 1, 1, 1), ...)

Arguments

ciedata

(required). a data frame, possibly a result from the colspace or cie function, containing values for 'x', 'y' and 'z' coordinates as columns (labeled as such).

mono

should the monochromatic loci (the 'horseshoe') be plotted? Defaults to TRUE.

out.lwd, out.lcol, out.lty

graphical parameters for the monochromatic loci outline.

view

orientation of the 3d plot in degrees, when space = 'cielab' (defaults to 70).

scale.y

numeric. Perspective scaling of the y axis (defaults to 0.45).

axis

logical. Draw X, Y and Z axis (defaults to FALSE).

grid

logical. Draw grid (defaults to FALSE).

xlim, ylim, zlim

axis limits

margin

vector of four numbers specifying drawing margins (defaults to c(1,1,1,1))

...

Additional graphical options. See par.

References

Smith T, Guild J. (1932) The CIE colorimetric standards and their use. Transactions of the Optical Society, 33(3), 73-134.

Westland S, Ripamonti C, Cheung V. (2012). Computational colour science using MATLAB. John Wiley & Sons.

Examples

## Not run: ------------------------------------
# data(flowers)
# vis.flowers <- vismodel(flowers, visual = 'cie2', illum = 'D65')
# cie.flowers <- colspace(vis.flowers, space = 'ciexyz')
# plot(cie.flowers)
## ---------------------------------------------