Extract or Replace the Plot Arguments of a Layered Object
Extracts or replaces the plot arguments of a layered object.
layerplotargs(L) layerplotargs(L) <- value
L |
An object of class |
value |
Replacement value.
A list, with the same length as |
These commands extract or replace the plotargs
in a layered object. See layered.
The replacement value should normally have the same
length as the current value. However, it can also be a list with
one element which is a list of parameters. This will be
replicated to the required length.
For the assignment function layerplotargs<-,
the argument L can be any spatial object; it will be converted
to a layered object with a single layer.
layerplotargs returns a list of lists of plot arguments.
"layerplotargs<-" returns the updated object
of class "layered".
Adrian Baddeley Adrian.Baddeley@curtin.edu.au
and Rolf Turner r.turner@auckland.ac.nz
W <- square(2) L <- layered(W=W, X=cells) ## The following are equivalent layerplotargs(L) <- list(list(), list(pch=16)) layerplotargs(L)[[2]] <- list(pch=16) layerplotargs(L)$X <- list(pch=16) ## The following are equivalent layerplotargs(L) <- list(list(cex=2), list(cex=2)) layerplotargs(L) <- list(list(cex=2))
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.