chart::clicker::data::series::highlow(3pm) [debian man page]

Chart::Clicker::Data::Series::HighLow(3pm)		User Contributed Perl Documentation		Chart::Clicker::Data::Series::HighLow(3pm)

NAME

       Chart::Clicker::Data::Series::HighLow - Series data with additional attributes for High-Low charts

VERSION

       version 2.83

SYNOPSIS

	 use Chart::Clicker::Data::Series::HighLow;

	 my @keys = ();
	 my @values = ();
	 my @highs = ();
	 my @lows = ();
	 my @opens = ();

	 my $series = Chart::Clicker::Data::Series::HighLow->new({
	   keys    => @keys,
	   values  => @values,
	   highs   => @highs,
	   lows    => @lows,
	   opens   => @opens
	 });

DESCRIPTION

       Chart::Clicker::Data::Series::HighLow is an extension of the Series class that provides storage for a three new variables called for use
       with the CandleStick renderer.  The general idea is:

	 --- <-- High
	  |
	  |
	  -  <-- max of Open, Value
	 | |
	 | |
	  -  <-- min of Open, Value
	  |
	  |
	 --- <-- Low

ATTRIBUTES

   highs
       Set/Get the highs for this series.

   lows
       Set/Get the lows for this series.

   opens
       Set/Get the opens for this series.

METHODS

   add_to_highs
       Adds a high to this series.

   get_high ($index)
       Get a high by it's index.

   high_count
       Gets the count of sizes in this series.

   add_to_lows
       Adds a high to this series.

   get_low ($index)
       Get a low by it's index.

   low_count
       Gets the count of lows in this series.

   add_to_opens
       Adds an open to this series.

   get_open
       Get an open by it's index.

   open_count
       Gets the count of opens in this series.

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.

perl v5.14.2							    2012-06-22				Chart::Clicker::Data::Series::HighLow(3pm)

Chart::Clicker::Data::Series(3pm)			User Contributed Perl Documentation			 Chart::Clicker::Data::Series(3pm)

NAME

       Chart::Clicker::Data::Series - A series of key, value pairs representing chart data

VERSION

       version 2.83

SYNOPSIS

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

	 my @keys = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
	 my @values = (42, 25, 86, 23, 2, 19, 103, 12, 54, 9);

	 my $series = Chart::Clicker::Data::Series->new({
	   keys    => @keys,
	   value   => @values
	 });

	 # Alternately, if you prefer

	 my $series2 = Chart::Clicker::Data::Series->new({
	   1  => 42,
	   2  => 25,
	   3  => 85,
	   4  => 23,
	   5  => 2,
	   6  => 19,
	   7  => 102,
	   8  => 12,
	   9  => 54,
	   10 => 9
	 });

DESCRIPTION

       Chart::Clicker::Data::Series represents a series of values to be charted.

       Despite the name (keys and values) it is expected that all keys and values will be numeric.  Values is pretty obvious, but it is important
       that keys also be numeric, as otherwise we'd have no idea how to order the data.

       If you want to use text labels for your domain's see Chart::Clicker::Axis's tick_labels method.

ATTRIBUTES

   keys
       Set/Get the keys for this series.

   add_to_keys
       Adds a key to this series.

   name
       Set/Get the name for this Series

   range
       Returns the range for this series.

   values
       Set/Get the values for this series.

METHODS

   key_count
       Get the count of keys in this series.

   add_to_values
       Add a value to this series.

   value_count
       Get the count of values in this series.

   add_pair ($key, $value)
       Convenience method to add a single key and a single value to the series.

   get_value_for_key ($key)
       Returns the value associated with the specified key.  This is necessary because not all series will have values for every key.

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.

perl v5.14.2							    2012-06-22					 Chart::Clicker::Data::Series(3pm)