Nothing
##==============================================================================
# textplain: One or several lines of text, no box
##==============================================================================
textplain <- function (mid, height=0.1, lab="", adj=c(0.5, 0.5), ...) {
if (length (lab) == 1)
text(mid[1], mid[2], lab, adj=adj, ...)
else {
y1 <- mid[2]+height
ddy <- 2*height/(length(lab)+1)
for (i in 1:length(lab))
text(mid[1], y1-ddy*i, lab[i], adj=adj, ...)
}
}
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