App-Harmonograph is a graphical Perl program, that displays wondrous and beautiful pictures, that look exactly like the ones produced by the 19th century instrument called Harmonograph, invented 1844 by Professor Blackburn. A Harmonograph contains 2 pendulum, swinging with adjusted starting amplitudes and frequencies in x and y direction and moving thereby a pencil. Sometimes the paper is simultaneously rotated by a third pendulum. This program enhances the original harmonograph by additional options like rotation speeds, start aplitudes, friction, duration, dot intervals and different colors and color flows. The command line version is ment to just produce JPG/PNG/BMP/XPM with a given set of parameters. (planned) INSTALLATION (planned too - dev mode for now) To install this module, run the following commands: perl Makefile.PL make make test make install SUPPORT AND DOCUMENTATION After installing, you can find documentation for this module with the perldoc command. perldoc App::Harmonograph You can also look for information at: RT, CPAN's request tracker (report bugs here) http://rt.cpan.org/NoAuth/Bugs.html?Dist=App-Harmonograph AnnoCPAN, Annotated CPAN documentation http://annocpan.org/dist/App-Harmonograph CPAN Ratings http://cpanratings.perl.org/d/App-Harmonograph Search CPAN http://search.cpan.org/dist/App-Harmonograph/ LICENSE AND COPYRIGHT Copyright (C) 2011 Herbert Breunung This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License. See http://dev.perl.org/licenses/ for more information.