pavo (version 1.0.0)

triplot: Plot a maxwell triangle

Description

Produces a Maxwell triangle plot.

Usage

triplot(tridata, labels = TRUE, achro = TRUE, achrocol = "grey", achrosize = 0.8, cex.labels = 1, out.lwd = 1, out.lcol = "black", out.lty = 1, margins = c(1, 1, 2, 2), square = TRUE, ...)

Arguments

tridata

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

labels

plot verticy labels? Defaults to TRUE.

achro

should a point be plotted at the origin (defaults to TRUE)?.

achrocol

color of the point at the origin achro = TRUE (defaults to 'grey').

achrosize

size of the point at the origin when achro = TRUE (defaults to 0.8).

cex.labels

character expansion factor for category labels when labels = TRUE).

out.lwd, out.lcol, out.lty

graphical parameters for the plot outline.

margins

margins for the plot.

square

logical. Should the aspect ratio of the plot be held to 1:1? (defaults to TRUE)

...

additional graphical options. See par.

References

Kelber A, Vorobyev M, Osorio D. (2003). Animal colour vision - behavioural tests and physiological concepts. Biological Reviews, 78, 81 - 118.

Neumeyer C (1980) Simultaneous color contrast in the honeybee. Journal of comparative physiology, 139(3), 165-176.

Examples

## Not run: 
# data(flowers)
# vis.flowers <- vismodel(flowers, visual = 'apis')
# tri.flowers <- colspace(vis.flowers, space = 'tri')
# plot(tri.flowers)
# ## End(Not run)