a vector of 4 numbers, typically
c(xmin, ymin, xmax, ymax)
that give the lower-left and upper-right corners of a rectangle
in which the Trellis plot of
x is to be positioned.
The coordinate system for this rectangle is
[0-1] in both the
x and
y directions.
split
a vector of 4 integers,
c(x,y,nx,ny), that says to position
the current plot at the
x,y position
in a regular array of
nx by
ny plots.
more
a logical flag that tells whether more plotting is to be carried out
on the current page after
x is drawn.
VALUE:
an invisible version of
x.
SIDE EFFECTS:
print.trellis causes the Trellis object
x to be
plotted
on the page. It is ordinarily called automatically by the
standard print loop when the top-level expression produces a
Trellis object. However, it can be called explicitly if the
user wants to control plot positioning by the use of the
arguments
split or
position.
By default, the object occupies the full page aside
from any outer margins that are in effect.
It is generally a bad idea to try to position any multi-page
trellis objects.
SEE ALSO:
.
EXAMPLES:
# print two trellis objects, one above the other, on a single page
print.trellis(obj1, split = c(1,1,1,2), more = T) # bottom
print.trellis(obj2, split = c(1,2,1,2), more = F) # top