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floatlegend
2008 Jul 08
0
Change legend in the 'hydrogeo' package
...code to give me an
appropriate result? The answer is probably in the help assigned to the
"legend" of the graphics package, but it's quite unclear to me.
Many thanks in advance
Tomas
The piece of code from the hydrogeo package creating the legend is here:
ylegend <- X
plotlegend <- function(dd, X, ...) {
xid <- c(X + p)
yid <- c(ylegend - (X/30) * 1:nrow(dd))
text(xid, yid, labels = row.names(dd), vfont = c("serif",
"plain"), cex = 0.7)
if (is.character(dd$pch)) {
text(xid - (X/15),...