Re: pick pixel color anywhere on the screen

[fr33domlover <fr33domlover mailoo org>]

Hello,


On Sat, 26 Jul 2014 10:50:14 +0800
"gpu" <opengpu foxmail com> wrote:

> hi everyone!
> I have a question to ask.
> Can GTK+ pick pixel color anywhere on the screen‍?
> Thanks very much!
> _____


I don't know how, but there's a GTK+ app called gcolor2 which does
that. You can look at the source code and see how it works.

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