[Rd] lattice's mai/mar analog

Peter Ehlers ehlers at ucalgary.ca
Fri Oct 2 21:36:33 CEST 2009



Michael Ramati wrote:
> hello,
> is there a way to control figure margins using package lattice, similarly to parameters mai/mar (which presumbly works only for figures of package graphics)?
> thanks!‎
> 

Try it this way:

  library(lattice)
  trellis.device()
  trellis.par.set(list(
     layout.widths  = list(left.padding = 8, right.padding = 9),
     layout.heights = list(top.padding = 10, bottom.padding = 11)))

  xyplot(Sepal.Length ~ Petal.Length | Species, data = iris)

Use

  trellis.par.get()

and check the layout.heights/widths sections. You can adjust
the spacing between the labels and the axis, etc. The paddings
are ordered from extreme left to extreme right. Ditto for top
to bottom.

See

  ?trellis.par.set for how to set up the options.

  -Peter Ehlers


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