.plot.deldir.datautils {datautils} | R Documentation |
overrides the original plot.deldir function, to support background colors when printing the tesselation.
## 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, ...)
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 |
Pierrick Bruneau
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))