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Region.pm  view on Meta::CPAN

=item  $r->bottom_left

Returns a list of the X and Y coordinates for the bottom left corner of
this Data::Region.

=back


=head2 Associating behavior with Data::Regions

The following methods allow you to associate data and callbacks to a
tree of Data::Regions, and to request a Data::Region to perform its tree of
callbacks. 

=over 4

=item  $r->data( [$reference] )

Returns, and optionally sets, the C<data> reference associated with
this Data::Region.  Any child regions created under this Data::Region inherit the
reference of their parent (at the time they are created).

C<data()> returns the a reference for the current 'data' field.