/ 
Chart-Clicker-2.90
River stage one • 4 direct dependents • 4 total dependents
/ Chart::Clicker::Data::Series::HighLow

NAME

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

VERSION

version 2.90

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) 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.