R-alpha: par(par())

Paul Gilbert (la-jassine@aix.pacwan.net)
Mon, 23 Dec 1996 12:02:34 -0400


Date: Mon, 23 Dec 1996 12:02:34 -0400
To: R-testers@stat.math.ethz.ch
From: Paul Gilbert <la-jassine@aix.pacwan.net>
Subject: R-alpha: par(par())

  old.par <- par()
  par(old.par)

gives an error "lwd" has wrong length and 
  par(lwd=80)

does not complain but leaves lwd set to NULL. (I'm not sure what lwd does.)

Also, is there any way to test for an active graphics device, like dev.cur()?

Paul Gilbert

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