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@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.
