I'm trying to create a button and I want it's corner edges to be rounded.

Is there any easy solution for this?

If there's no 'easy' solution, i'm guessing you could roll your own from two crossed rectangles and 4 equal sized circles for the corners. There would just be a tiny bit of elementary school maths to calculate the offsets for the circle centers, and scale the rectangles to make up for the circle radii.

Is it any possible to solve if I use [curve] object?

hi cuinjune,

here is a patch with a rounded corner rectangle...

http://www.pdpatchrepo.info/hurleur/rounded-rectangle1.zip

Thanks everyone Merry Christmas!!

Is it possible to create one using [curve] or [polygon] object?

I would like it to be able to apply 'draw line' message to it.