PerlMagick is an objected-oriented
Perlinterface to ImageMagick. Use the module to read, manipulate, or write
an image or image sequence from within a Perl script. This makes it
very suitable for Web CGI scripts. You must have ImageMagick 6.2.0 or
above and Perl version 5.005_02 or greater installed on your system for
either of these utilities to work.
Gran y completo tutorial de Perl/Tk