_map( $self, $treedata, $left, $top, $right, $bottom )
Devel::WxProf::Treemap - Calculate Treemap for wxprofile
This is a modified/rewritten version of Treemap. The main difference is, that the SPACING and PADDING parameters can take hash refs in the following form:
{ top => 5, bottom => 5, left => 5, right => 5 }
This allows for creating different spacings/paddings for each side, thus eases top-aligned labeling.
Note that treemaps with spacing and padding may be misleading - even more if spacing/padding is not (visually) equal on all borders.
Martin Kutter <martin.kutter fen-net.de>
This is a modified/rewritten version of Treemap by
Simon Ditner <simon@uc.org>, and Eric Maki <eric@uc.org>
Original Treemap Concept: Ben Shneiderman <ben@cs.umd.edu>, http://www.cs.umd.edu/hcil/treemap-history/index.shtml
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install DB, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DB
CPAN shell
perl -MCPAN -e shell install DB
For more information on module installation, please visit the detailed CPAN module installation guide.