Chart::OFC::Dataset::LineWithDots - A dataset represented as a line with dots for each value

Chart-OFC documentation Contained in the Chart-OFC distribution.

Index

Code Index:

NAME

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Chart::OFC::Dataset::LineWithDots - A dataset represented as a line with dots for each value

VERSION

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version 0.10

SYNOPSIS

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  my $line = Chart::OFC::Dataset::Line->new( values     => \@numbers,
                                             width      => 5,
                                             color      => 'purple',
                                             label      => 'Daily Sales in $',
                                             text_size  => 12,
                                             solid_dots => 1,
                                           );

DESCRIPTION

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This class contains values to be charted as a line on a grid chart.

ATTRIBUTES

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This class has several attributes which may be passed to the new() method.

It is a subclass of Chart::OFC::Dataset::Line and accepts all of that class's attributes as well as its own.

solid_dots

If true, the dots are solid, if not they are hollow.

Defaults to true.

dot_size

The size of the dots in pixels.

Defaults to 5.

ROLES

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This class does the Chart::OFC::Role::OFCDataLines role.

AUTHOR

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Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE

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This software is Copyright (c) 2011 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)
Chart-OFC documentation Contained in the Chart-OFC distribution. 
package Chart::OFC::Dataset::LineWithDots;
BEGIN {
  $Chart::OFC::Dataset::LineWithDots::VERSION = '0.10';
}

use strict;
use warnings;

use Moose;
use MooseX::StrictConstructor;
use Chart::OFC::Types;

extends 'Chart::OFC::Dataset::Line';

has solid_dots =>
    ( is      => 'ro',
      isa     => 'Bool',
      default => 1,
    );

has dot_size =>
    ( is      => 'ro',
      isa     => 'Chart::OFC::Type::PosInt',
      default => 5,
    );

sub type
{
    my $self = shift;

    return $self->solid_dots() ? 'line_dot' : 'line_hollow';
}

sub _parameters_for_type
{
    my $self = shift;

    my @p = ( $self->width(), $self->color() );
    push @p, ( $self->label(), $self->text_size(), $self->dot_size() )
        if $self->_has_label();

    return @p;
}

no Moose;

__PACKAGE__->meta()->make_immutable();

1;


# ABSTRACT: A dataset represented as a line with dots for each value





__END__