plot.deldir: .plot.deldir.datautils

In datautils: Timestamps and Advanced Plotting

Description

overrides the original plot.deldir function, to support background colors when printing the tesselation.

Usage

## S3 method for class 'deldir'
plot(x, add = FALSE, wlines = c("both", "triang", "tess"), 
    wpoints = c("both", "real", "dummy", "none"), number = FALSE, 
    cex = 1, nex = 1, col = NULL, lty = NULL, pch = NULL, xlim = NULL, 
    ylim = NULL, xlab = "x", ylab = "y", showrect = FALSE, fill = NULL, ...)

Arguments

x	see documentation of deldir::plot.deldir
add	see documentation of deldir::plot.deldir
wlines	see documentation of deldir::plot.deldir
wpoints	see documentation of deldir::plot.deldir
number	see documentation of deldir::plot.deldir
cex	see documentation of deldir::plot.deldir
nex	see documentation of deldir::plot.deldir
col	see documentation of deldir::plot.deldir
lty	see documentation of deldir::plot.deldir
pch	see documentation of deldir::plot.deldir
xlim	see documentation of deldir::plot.deldir
ylim	see documentation of deldir::plot.deldir
xlab	see documentation of deldir::plot.deldir
ylab	see documentation of deldir::plot.deldir
showrect	see documentation of deldir::plot.deldir
fill	vector of colors (in any valid R color format). Each color in the vector is used for the background of the Voronoi cell of the associated element in x.
...	see documentation of deldir::plot.deldir

Author(s)

Pierrick Bruneau

Examples

xvals <- rnorm(50)
yvals <- rnorm(50)
res <- deldir(xvals, yvals)

rvalues <- runif(50)
gvalues <- runif(50)
bvalues <- runif(50)
plot(res, wlines="tess", fill=rgb(rvalues, gvalues, bvalues))

datautils documentation built on May 2, 2019, 8:56 a.m.