[racket] flood-fill?

Maybe this can be used?

https://github.com/acmeism/RosettaCodeData/blob/master/Task/Bitmap-Flood-fill/Racket/bitmap-flood-fill.rkt

/Jens Axel


2014-10-05 22:14 GMT+02:00 Pierpaolo Bernardi <olopierpa at gmail.com>:
> Hello,
>
> here's a couple of dumb questions: I did not find a flood-fill method
> for bitmaps.  Am I right it's not there, or I missed it?
>
> I tried implementing one myself, but the result is way too slow to be
> useful. Any recommendation?
>
> Cheers
> P.
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-- 
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Jens Axel Søgaard