movieclip

I have MovieClip, created with CS5. Is there a way to hide (set visible = false) all it's children (objects which lie on movie clip) within AS3 code? for (var i:int = clip.numChildren - 1; i >= 0; i--) { clip.getChildAt(i).visible = false; } 来源： https://stackoverflow.com/questions/4995421/hide-all-children-of-cs5-object-in-as3-code

Is there an easy way to create a "movie" by stitching together several plots, within R? Ryan R. Rosario Here is one method I found using R help: To create the individual image frames: jpeg("/tmp/foo%02d.jpg") for (i in 1:5) { my.plot(i) } dev.off() To make the movie, first install ImageMagick . Then call the following function (which calls "convert", part of ImageMagick I suppose): make.mov <- function(){ unlink("plot.mpg") system("convert -delay 0.5 plot*.jpg plot.mpg") } Or try using the ffmpeg function as described in this article (I've found this gives cleaner results): ffmpeg -r 25