File Coverage

blib/lib/Spreadsheet/WriteExcel/Chart/Column.pm

Criterion	Covered	Total	%
statement	25	25	100.0
branch			n/a
condition			n/a
subroutine	5	5	100.0
pod	0	1	0.0
total	30	31	96.7

package Spreadsheet::WriteExcel::Chart::Column;

###############################################################################
#
# Column - A writer class for Excel Column charts.
#
# Used in conjunction with Spreadsheet::WriteExcel::Chart.
#
# See formatting note in Spreadsheet::WriteExcel::Chart.
#
# Copyright 2000-2010, John McNamara, [e-mail]
#
# Documentation after __END__
#

require Exporter;

use strict;
use Spreadsheet::WriteExcel::Chart;


use vars qw($VERSION @ISA);
@ISA = qw(Spreadsheet::WriteExcel::Chart Exporter);

$VERSION = '2.40';

###############################################################################
#
# new()
#
#
sub new {

    my $class = shift;
    my $self  = Spreadsheet::WriteExcel::Chart->new( @_ );

    bless $self, $class;
    return $self;
}


###############################################################################
#
# _store_chart_type()
#
# Implementation of the abstract method from the specific chart class.
#
# Write the BAR chart BIFF record. Defines a bar or column chart type.
#
sub _store_chart_type {

    my $self = shift;

    my $record    = 0x1017;    # Record identifier.
    my $length    = 0x0006;    # Number of bytes to follow.
    my $pcOverlap = 0x0000;    # Space between bars.
    my $pcGap     = 0x0096;    # Space between cats.
    my $grbit     = 0x0000;    # Option flags.

    my $header = pack 'vv', $record, $length;
    my $data = '';
    $data .= pack 'v', $pcOverlap;
    $data .= pack 'v', $pcGap;
    $data .= pack 'v', $grbit;

    $self->_append( $header, $data );
}


1;


__END__