Re: Screenshots, frame shots straight from Emacs

[Tomas Hlavaty]

On Wed 21 Jul 2021 at 05:34, Emanuel Berg via Users list for the GNU Emacs text 
editor <help-gnu-emacs@gnu.org> wrote:
> Wow, looks interesting! Testing now! ...
>
> YIKES!!!
>
> https://dataswamp.org/~incal/figures/emacs/framebuffer-draw-test.png

thanks for feedback, this works as expected

the test obviously draws squares with 2 color as gradients and one
random color part (which makes it more interesting).  You can also see
that emacs redrawn part of the buffer and unfortunatelly, there is no
hook where I could redraw the picture after that.