Hi,
I recently encountered an error using the command "savePlot" when trying to
save the third of 3 open graph windows.  After successfully saving and
closing the first two windows I receive an "Invalid device number in
savePlot" error.  The following is copied and pasted from an example session
to illustrate the behaviour:
 
> windows()
> hist(rnorm(100))
> windows()
> hist(rnorm(100))
> windows()
> hist(rnorm(100))
> savePlot("foo", "wmf")
> dev.off()
windows 
      2 
> savePlot("foo", "wmf")
> dev.off()
windows 
      3 
> savePlot("foo", "wmf")
Error in savePlot("foo", "wmf") : invalid device number in savePlot
 
If I check the current active device and manually set this parameter in
savePlot, I still receive the error:
 
> dev.cur()
windows 
      3
> savePlot("foo", "wmf", device=3)
Error in savePlot("foo", "wmf", device = 3) : 
        invalid device number in savePlot
 
This behaviour is certainly not a critical issue for me so I'm not looking
for a solution; I just thought I should report the issue in case it's a bug
... or perhaps I'm simply doing something stupid without realising it.
Norm
 
WinXP SP2
platform i386-pc-mingw32
arch     i386           
os       mingw32        
system   i386, mingw32  
status                  
major    2              
minor    1.1            
year     2005           
month    06             
day      20             
language R
 
 
 

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