You could use a large pen and just not draw the center part at all.

Robby


On Fri, Sep 20, 2013 at 12:51 PM, J. Ian Johnson <i...@ccs.neu.edu> wrote:

> I'm trying to make some visuals for a slideshow presentation, and I want
> to have a ring with borders (inner and outer ring borders) to draw over
> another image, thus a transparent center is necessary.
> I haven't been able to find a way to do this with the current API. Anyone
> have a suggestion (other than, "don't do that")?
>
> Thanks,
> -Ian
> ____________________
>   Racket Users list:
>   http://lists.racket-lang.org/users
>
____________________
  Racket Users list:
  http://lists.racket-lang.org/users

Reply via email to