[R] reset par() within plot layout

[baptiste auguie]

Hi,

>From ?par,

"Value

When parameters are set, their former values are returned in an
invisible named list."

Therefore opar <- par(col="red") will not contain col="red".

HTH,

baptiste


2009/10/27 Janke ten Holt <j.c.ten.holt at rug.nl>:
> This seems to work indeed. But I don't understand why... I would think
> that opar contains the par settings, including the col="red", but I
> guess it doesn't. I will look into par's behaviour some more...
> Thank you!
>
> Janke
>> -Peter Ehlers
>>