[R] double buffering in windows() not working

[Uwe Ligges]

Fine for me, and I cannot investigate anything since there is not even a 
single piece of reproducible code given.

Uwe Ligges


On 15.05.2012 23:20, Daniel Carr wrote:
> I have doubled buffered animations that I show in class.
> They used to work but now flash.
>
> The default windows() option is buffered = TRUE.
> Just in case, I tried using windows( buffered = TRUE)
> but this made no difference.
>
> I am not sure when the change occurred.
> An older R2.11 version in one class room worked.
> R2.14.1, R2.14.2 and R2.15 don't work on my computer.
>
> Some of the animations add to the plot, for example
> using points and segments. I thought that might
> be triggering the buffer swap, but just drawing
> filled circles causes flashing.
>
> I am using XP and the 32 bit version. I think I tried it
> with Windows7 and still had a problem.
>
> My RSeek search did not turn up anything recent
> problem related to buffering.
>
> Thanks in advance for help provided
>
> Dan
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.