RMagick Rounded Corners

Question

Need a simple a way of rounding off an Image. I need the corners to be transparent. This link shows how to do it via command line:

http://www.imagemagick.org/Usage/thumbnails/#rounded

What I need is the corresponding RMagick\Ruby code... Thanks!

Answer 1

If you are using paperclip, check http://loo.no/articles/rounded-corners-with-paperclip