NAME
    App::GUI::Harmonograph - sculpting beautiful circular drawings

SYNOPSIS
        1: start the program (harmonograph.pl )
    
        2. push help buttons (down left) to understand GUI and mechanics
    
        3. move knobs to interesting configuration
    
        4. push "Draw" to produce visible image

        5. push "Save" to store image in a file
    
        6. push "Write" to safe settings into a file for tweaking them later

DESCRIPTION
    An Harmonograph is an apparatus of several connected pendula, creating
    together spiraling pictures :

AUTHOR
    Herbert Breunung (lichtkind@cpan.org)

COPYRIGHT
    Copyright(c) 2022 by Herbert Breunung

    All rights reserved. This program is free software and can be used and
    distributed under the GPL 3 licence.

