| panel.usertext {playwith} | R Documentation |
These are versions of panel.text and panel.points with
different (customisable) style settings.
panel.usertext(x, y = NULL, labels = seq_along(x), col,
alpha, cex, srt = 0, lineheight, font,
fontfamily, fontface, adj = c(0.5, 0.5),
pos = NULL, offset = 0.5, ...)
panel.brushpoints(x, y = NULL, col, pch, alpha,
fill, cex, ...)
x, y |
text or point locations. |
labels, col, alpha, cex, srt, lineheight,
font, fontfamily, fontface, adj, pos, offset,
pch, fill, ... |
{
see the usual lattice functions in llines.
}
The settings for panel.usertext are taken from
trellis.par.get("user.text") by default, but falls back to
trellis.par.get("add.text") if undefined.
"user.text" is preferred to "add.text" for annotations
because the latter also applies to strip text and key text.
The settings for panel.brushpoints are taken from
trellis.par.get("brush.symbol") by default, but falls back to
a hard-coded default if undefined.
Both these functions are used in playwith.
Felix Andrews felix@nfrac.org
xyplot(1:10 ~ 1:10, panel = function(...) {
panel.brushpoints(...)
panel.usertext(..., pos = 1)
})