boundary: Extract the boundary of a soap film smooth
Description
![[Experimental]](figures/lifecycle-experimental.svg?package=gratia&version=0.10.0)
Usage
boundary(x, ...)# S3 method for soap.film
boundary(x, ...)
# S3 method for gam
boundary(x, select, ...)
Value
A list of lists or data frames specifying the loops that define the
boundary of the soap film smooth.
Arguments
- x
an R object. Currently only objects that inherit from classes
"soap.film"
and "gam"
.
- ...
arguments passed to other methods.
- select
character; the label of the soap film smooth from which to
extract the boundary.