I like fractal pics. That's the reason.
Further, I am trying few graphical libs for a formal game programming with rix, and I then wrote the zoom-able version for a short trial.
Precisions hurt. As the zoomable version shows, the uncertainty is being unacceptable since the zoom level reach 16.0x.
Two programs are there
Requirement: - gem: rubygame
Then run:
ruby navigator.rb
Requirement: - gem: rmagick
Run:
ruby mandelbrot.rb
WTFPL