GraphViz::ISA::Multi - Display ISA relations between modules
use GraphViz::ISA::Multi; my $gnew= GraphViz::ISA::Multi->new(ignore => [ 'Exporter' ]); $gnew->add("Curses::UI::TextViewer" ); $gnew->add("Curses::UI::Listbox" ); print $gnew->as_png();
GraphViz::ISA::Multi visualizes the ISA relations between multiple modules. It is a addition to GraphViz::ISA, which can only show the ISA tree of one module.
- new( ignore => ARRAYREF )
Creates a new GraphViz::ISA::Multi object. Takes as an additional parameter the 'ignore' => [ 'Module' ] list, which tells the object to not display certain modules in the graphic.
- add( MODULENAMELIST )
Adds packages to the graphic. Takes a list of module names and returns the data structure used to display the graphic on success. On error it returns a false value (undef).
- graph( )
Used to create the actual GraphViz object and graphic. You usually don't call this directly as it is called when you call one of the as_* methods. You can override if it you subclass the class. It returns the GraphViz object on success.
- as_png( )
See GraphViz() for more details.
Marcus Thiesen email@example.com http://perl.thiesenweb.de
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.