\item{y}{y location of the bar (can be left missing).}
\item{length}{a numeric value giving the length of the scale bar. If
none is supplied, a value is calculated from the data.}
- \item{...}{further arguments to be passed to \code{text}.}
+ \item{\dots}{further arguments to be passed to \code{text}.}
}
\description{
This function adds a horizontal bar giving the scale of the branch
\details{
By default, the bar is placed in a corner of the graph depending on
the direction of the tree. Otherwise both \code{x} and \code{y} must
- be specified (if only one is given it is ignored).
+ be specified (if only one is given it is ignored).
- The further arguments (\code{...}) are used to format the text. They
+ The further arguments (\code{\dots}) are used to format the text. They
may be \code{font}, \code{cex}, \code{col}, and so on (see examples
below, and the help page on \code{\link[graphics]{text}}).