/ 
Chart-Clicker-2.90
River stage one • 4 direct dependents • 4 total dependents
/ Chart::Clicker::Decoration::Legend::Tabular

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.

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.