On Apr 16, 2010, at 7:50 AM, "Yury V. Zaytsev" <y...@shurup.com> wrote:
Hi!
On Fri, 2010-04-16 at 07:42 -0700, Edward Cannon wrote:
What you need to do is pass the color to one of these algorithms at
run time. Getting the color is a UI problem--use tinker or the like.
I can't to this, because I don't know it. I only know the seed point.
Also, the border color is not constant, it varies a little bit. What I
want to get is the analog of the Gimp thresholded flood fill tool.
If you have the point you can get the color there with the getpixel
method.
Right know I have found Eric Raymond's flood fill code in ImgDraw.py
and
trying to adapt it to use a threshold, but it's not entirely clear how
to define distance in terms of colors. Maybe just as the distance
between vectors will do.
I have found that works pretty well.
--
Sincerely yours,
Yury V. Zaytsev
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