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lib/App/PrereqGrapher.pm  view on Meta::CPAN

=head2 new

The constructor understands the following options:

=over 4

=item format

Select the output format, which must be one of: dot, svg, vcg, gml, or html.
See L</"OUTPUT FORMATS"> for more about the supported output formats.
If not specified, the default format is 'dot'.

=item output_file

Specifies the name of the file to write the dependency graph into,
including the extension. If not specified, the filename will be C<dependencies>,
with the extension set according to the format.

=item depth

lib/App/PrereqGrapher.pm  view on Meta::CPAN

with the given name, it will try and interpret it as a file path.
This means that if you have a file called C<strict> for example, then you won't be
able to run:

  $grapher->generate_graph('strict');

as it will be interpreted as the module of that name. Put an explicit path to stop this:

  $grapher->generate_graph('./strict');

=head1 OUTPUT FORMATS

=over 4

=item dot

The format used by GraphViz and related tools.

=item svg

Scalable Vector Graphics (SVG) a W3C standard.