edgelabels(text, edge, adj = c(0.5, 0.5), frame = "rect",
pch = NULL, thermo = NULL, pie = NULL, piecol = NULL,
col = "black", bg = "lightgreen", horiz = FALSE,
- width = NULL, height = NULL, ...)
+ width = NULL, height = NULL, date = NULL, ...)
}
\arguments{
\item{horiz, width, height}{parameters controlling the aspect of
thermometers; by default, their width and height are determined
automatically.}
+ \item{date}{specifies the positions of labels on edges of chronograms
+ with respect to the time scale.}
}
\details{
These three functions have the same optional arguments and the same