Hi
M.Kondrin wrote:
Why command grid.points(c(0,1,1.1),c(0,1,1.1),vp=viewport(w=0.5,h=0.5,x=0.5,y=0.5,clip=TRUE)) does not clip points (point (1.1,1.1) is still visible), although there is no problem with grid.lines(...)?
What version/device is this happening on? This works for me (R 1.6.2, X11/postscript)
And one more question - how can I swap direction of tick marks on grid.x(y)axis to turn it inside plot?
If I understand what you mean, there is no argument to grid.x(y)axis that will do what you want. This is something that should probably be added at some piont. For now, it is pretty straightforward to do something by hand. The following may help ...
push.viewport(viewport(w=0.5,h=0.5,x=0.5,y=0.5))
x <- rnorm(10)
y <- rnorm(10)
push.viewport(dataViewport(x, y))
grid.rect(gp=gpar(col="grey"))
grid.points(x, y)
tick.loc <- grid.pretty(range(x))
grid.segments(unit(tick.loc, "native"),
0,
unit(tick.loc, "native"),
unit(0.5, "lines"))
grid.lines(unit(range(tick.loc), "native"), 0)
grid.text(tick.loc, unit(tick.loc, "native"),
unit(-0.5, "lines"))
pop.viewport(2)
Paul
--
Dr Paul Murrell
Department of Statistics
The University of Auckland
Private Bag 92019
Auckland
New Zealand
64 9 3737599 x85392
[EMAIL PROTECTED]
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