Make your screen look (a bit) like a vintage crt
screen. Simple script that displays overlay on top of
your desktop, so corners are rounded and the edges get
a glass like appearance, like in an old crt tube.
Not sure in which category to put this so..

Should be run from directory where this file is
located. Examples:


Display default crt tube:

./crtscreen

Display vintage apple-like rounded corners:

./crtscreen edge-apple.png

Display a 'univac' terminal:

./crtscreen edge-univac.png

Display big rouned corners:

./crtscreen edge-nautilus.png


Other overlay files (edge-xxxxx.png) are contained in the
current directory.

Script is in development stage. Don't know how much
time I can put into this, but its too much fun not to
share so...

Needs imagemagick 'convert' to work.

It uses some X functions (input_shape_comine_mask),
which sometimes doesn't work. WHY? Hope that someone
knows more about these matters and can modify the
script to be more stable. If the script doesn't work at
some point, please run ./crtscreen0.py, exit and try
again. This uses a different X function which seems to
reset the problem. Not sure why. X bug?...