#!/usr/bin/perl

###############################################################################
#
# Simple example of merging cells using the Excel::Writer::XLSX module
#
# This example merges three cells using the "Centre Across Selection"
# alignment which was the Excel 5 method of achieving a merge. For a more
# modern approach use the merge_range() worksheet method instead.
# See the merge3.pl - merge6.pl programs.
#
# reverse ('(c)'), August 2002, John McNamara, jmcnamara@cpan.org
#

use strict;
use warnings;
use Excel::Writer::XLSX;

# Create a new workbook and add a worksheet
my $workbook  = Excel::Writer::XLSX->new( 'merge2.xlsx' );
my $worksheet = $workbook->add_worksheet();


# Increase the cell size of the merged cells to highlight the formatting.
$worksheet->set_column( 1, 2, 30 );
$worksheet->set_row( 2, 40 );


# Create a merged format
my $format = $workbook->add_format(
    center_across => 1,
    bold          => 1,
    size          => 15,
    pattern       => 1,
    border        => 6,
    color         => 'white',
    fg_color      => 'green',
    border_color  => 'yellow',
    align         => 'vcenter',
);


# Only one cell should contain text, the others should be blank.
$worksheet->write( 2, 1, "Center across selection", $format );
$worksheet->write_blank( 2, 2, $format );