Excel :: Writer :: XLSX :: Chart-add_series（）：名称属性问题

Max.

Min.

#!/usr/local/bin/perl
use warnings;
use 5.014;
use Excel::Writer::XLSX;

my $workbook = Excel::Writer::XLSX->new( \'spreadsheet.xlsx\' ) or die $!;
my $worksheet = $workbook->add_worksheet( \'One\' );
my $ref = [
[ \'Max.\', \'Min.\' ],
[ 7, 5 ],
[ 11, 5 ],
[ 9, 2 ],
[ 8, 5 ], ];
$worksheet->write_col( 0, 0, $ref );

my $chart = $workbook->add_chart( type => \'line\' );

$chart->add_series(
    values => [ \'One\', 1, $#$ref, 0, 0 ],
    name => \'=One!$A$1\',
);

$chart->add_series(
    values => [ \'One\', 1, $#$ref, 1, 1 ],
    name => \'Min.\',
);