bionic (3) Chart::Clicker::Decoration::Legend::Tabular.3pm.gz

NAME

       Chart::Clicker::Decoration::Legend::Tabular - Tabular version of Legend

VERSION

       version 2.90

SYNOPSIS

           my $cc = Chart::Clicker->new;

           my $series1 = Chart::Clicker::Data::Series->new;
           my $series2 = Chart::Clicker::Data::Series->new;

           $cc->legend(Chart::Clicker::Decoration::Legend::Tabular->new(
               header => [ qw(Name Min Max) ],
               data => [
                   [ min(@{ $series1->values }), max(@{ $series1->values }) ],
                   [ min(@{ $series2->values }), max(@{ $series2->values }) ]
               ]
           ));

DESCRIPTION

       Chart::Clicker::Decoration::Legend::Tabular draws a legend on a Chart with tabular data display.

       The Tabular legend is a legend with a few extra attributes that allow you to pass it data to display.
       The attributes are c<header> and c<data>.  The "header" (optional) allows you to specify the strings to
       display at the top of the table and the "data" attribute allows you to pass in arrayrefs of strings for
       display aside each of the series.

       Note: The first string in the "header" arrayref should be the header for the column above the name of the
       series.  This code does not do anything to verify that you've given the appropriate counts of data.  It
       is expected that you will provide "data" with one arrayref for every series, each containing n elements.
       Having that, "header" will expect n + 1 elements with one for the series name and the remaining (n)
       matching the number of elements in each of "data"'s arrayrefs.

ATTRIBUTES

   border
       Set/Get this Legend's border.

   color
       Set/Get the color to use as the foreground for the legend.

   data
       Set/Get the data for this legend.  Expects an arrayref of arrayrefs, with one inner arrayref for every
       series charted.

   font
       Set/Get the font used for this legend's items.

   header
       Set/Get the header data used for this legend.  Expects an arrayref of Strings.

   insets
       Set/Get this Legend's insets.

   item_padding
       Set/Get the padding for this legend's items.

METHODS

   has_header
       Predicate returning true of this legend has a header, else 1.

AUTHOR

       Cory G Watson <gphat@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2016 by Cory G Watson.

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