| 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, ...)
panel.brushlines(x, y = NULL, type, col, alpha,
lty, lwd, ...)
x, y |
text or point locations. |
labels, col, alpha, cex, srt, lineheight,
font, fontfamily, fontface, adj, pos, offset,
pch, fill, type, lty, lwd, ... |
{
see the usual lattice functions in llines.
}
The settings for panel.usertext are taken from
trellis.par.get("user.text"), but default 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"), but default to
hard-coded settings if undefined.
The settings for panel.brushlines are taken from
trellis.par.get("brush.line"), but default to
hard-coded settings if undefined.
These functions are used in playwith.
Felix Andrews felix@nfrac.org
xyplot(1:10 ~ 1:10, panel = function(...) {
panel.brushpoints(...)
panel.usertext(..., pos = 1)
})