NAME

Graphics::Grid::ViewportTree - Viewport tree

VERSION

version 0.001

This is a subclass of Forest::Tree, storing viewports at tree nodes.


            
              
              my $viewport = $tree->node;

Get the viewport from the tree node.


            
              
              my $viewports = $tree->path_from_root();

Return an array of viewports, starting from the root node of the whole tree, all the way down in the tree and to the calling node.


            
              
              my $tree_as_a_string = $tree->string();

Returns a string to represent the object.

Stephan Loyd <sloyd@cpan.org>

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

To install Graphics::Grid, copy and paste the appropriate command in to your terminal.

cpanm Graphics::Grid

perl -MCPAN -e shell
install Graphics::Grid

For more information on module installation, please visit the detailed CPAN module installation guide.

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