Re: filling area by color atack safety

Michael S <already5chosen@yahoo.com> writes:

On Tue, 19 Mar 2024 21:43:33 -0700
Tim Rentsch <tr.17687@z991.linuxsc.com> wrote:

[...]

To me it looks like this recursive algorithm doesn't find all
pixels that need coloring in some situations.

>
Yesterday night I had few doubts myself, but after further thinking
came to conclusion that it it works in all situations.

Sorry, my bad.  I did some experiments to convince myself
the algorithm sometimes doesn't work, but it turns out the
results showed a problem in the experiments rather than
the algorithm. :/