| lset {lattice} | R Documentation |
A (hopefully) simpler alternative interface to
trellis.par.get/set. NOT S-compatible
lset(theme, warn = TRUE) col.whitebg()
theme |
a list decribing how to change the settings of the
current active device. Valid components are those in the list
returned by trellis.par.get(). Each component must itself be
a list, with one or more of the appropriate components (need not
have all components). Changes are made to the settings for the
currently active device only.
|
warn |
logical, whether a warning should be issued when
trellis.par.get is called when no graphics device is open |
lset essentially does the same thing as trellis.par.set,
but is different in that it allows setting more than one parameter at
a time, and also that each component need have only the components
that need to be changed.
This function is expected to be used mostly in conjunction with
functions that return `themes', i.e., lists which when supplied to
lset change the overall look and feel of the display.
col.whitebg is one such function, which returns a list which
when supplied to lset changes the background to transparent and
the other colors to something suitable. Contributions of more such
`themes' are welcome.
Deepayan Sarkar deepayan@stat.wisc.edu
lattice.theme, show.settings,
Lattice
show.settings(col.whitebg())
# The following reproduces Splus Unix black and white pch:
#lset(list(superpose.symbol=list(pch=c("o","+",">","s","w","#","{"))))