Lattice: how to get default ylim?
Hi
Deepayan Sarkar wrote:
On Thursday 19 May 2005 9:11 am, David James wrote:
Deepayan Sarkar wrote:
v <- current.viewport() ## requires R 2.1.0 (I believe)
No, I think it's been there for a while. However, AFAIR the fact that viewports have components xscale and yscale that can be accessed like this is undocumented and may change if the implementation changes (which is a real possibility). Ideally, there should be exported interfaces to access this information, either in grid or lattice. One of the reasons there isn't is that you rarely
Yes, I agree that such an interface is quite desirable.
OK, I'll put something in the next version of lattice.
The expression I recommend for this sort of thing is something like ... convertY(unit(0:1, "npc"), "native", valueOnly=TRUE) Paul
Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 paul at stat.auckland.ac.nz http://www.stat.auckland.ac.nz/~paul/