Cory G Watson > Chart-Clicker-2.83 > Chart::Clicker::Data::DataSet

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Module Version: 2.83   Source   Latest Release: Chart-Clicker-2.88

NAME ^

Chart::Clicker::Data::DataSet - A collection of series

VERSION ^

version 2.83

SYNOPSIS ^

  use Chart::Clicker::Data::DataSet;
  use Chart::Clicker::Data::Series;

  my @vals = (12, 19, 90, 4, 44, 3, 78, 87, 19, 5);
  my @keys = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
  my $series = Chart::Clicker::Data::Series->new({
    keys    => \@keys,
    values  => \@vals
  });

  my $ds = Chart::Clicker::Data::DataSet->new({
    series => [ $series ]
  });

DESCRIPTION ^

Chart::Clicker::Data::DataSet is a set of Series that are grouped for some logical reason or another. DatasSets can be associated with Renderers in the Chart. Unless you are doing something fancy like that you have no reason to use more than one in your chart.

max_key_count

Get the number of keys in the longest series. This will be set automatically.

ATTRIBUTES ^

context

Set/Get the context this DataSet will be charted under.

domain

Get the Range for the domain values

range

Get the Range for the... range values...

series

Set/Get the series for this DataSet

METHODS ^

add_to_series

Add a series to this dataset.

count

Get the number of series in this dataset.

get_series ($index)

Get the series at the specified index.

get_all_series_keys

Returns an array of keys representing the union of all keys from all DataSets.

get_series_keys

Returns the key at the specified position for every series in this DataSet.

get_series_values

Returns the value at the specified position for every series in this DataSet as an ArrayRef.

get_series_values_for_key

Returns the value for the specified key for every series in this DataSet as an ArrayRef.

largest_value_slice

Finds the largest cumulative 'slice' in this dataset.

AUTHOR ^

Cory G Watson <gphat@cpan.org>

COPYRIGHT AND LICENSE ^

This software is copyright (c) 2012 by Cold Hard Code, LLC.

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

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