[R] How to change parameters of Trellis-like graphs

[baba@muj.biglobe.ne.jp]

Dear Prof. Ripley

Thank you very much for your kind support. 
Your code can work well on my laptop. 

Best and Kind regards,
Baba

ripley at stats.ox.ac.uk wrote:
>It crashes on Linux too.  You are not doing this right
>
>background <- trellis.par.get("background")
>background$col <- "white"
>show.settings()
>background <- trellis.par.set("background",background)
>show.settings()
>dot.symbol <- trellis.par.get("dot.symbol")
>dot.symbol$col <- "yellow"
>dot.symbol <- trellis.par.set("dot.symbol",dot.symbol)
>show.settings()
>
>works.
>
>On Fri, 16 Aug 2002 baba at muj.biglobe.ne.jp wrote:
>
>> Dear R-lists
>>
>> I have just upgraded the version 1.5.1 from 1.4.1 in my laptop PC,
>> because, I have to prepare graphs by using the grid and lattice packages.
>> I tried it with 1.4.1, but I could not it.
>> After upgrade to 1.5.1, I have finished it.
>>
>> Next, I tried to modify some graphs with as follows:
>> #
>> #  setting color for graph
>> #
>> library(grid)
>> library(lattice)
>> background <- trellis.par.get()
>> background$col <- "white"
>> show.settings()
>> background <- trellis.par.set("background",background)
>> show.settings()
>> names(trellis.par.get())
>> dot.symbol <- trellis.par.get()
>> dot.symbol$col <- "yellow"
>> dot.symbol <- trellis.par.set("dot.symbol",dot.symbol)
>> show.settings()
>> #
>> #
>> #
>> First, I could change the background color from Gray to White.
>> But, when the last code 'show.settings()' runs, R 1.5.1 have crushed on my laptop.
>> I have no idea such how to change the dot color of graphs.
>> Does anyone tell me how to change the graph parameters?
>
>--
>Brian D. Ripley,                  ripley at stats.ox.ac.uk
>Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
>University of Oxford,             Tel:  +44 1865 272861 (self)
>1 South Parks Road,                     +44 1865 272860 (secr)
>Oxford OX1 3TG, UK                Fax:  +44 1865 272595
>
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