1Excel::Writer::XLSX::ChUasretr::CSotnotcrki(b3u)ted PerlExDcoeclu:m:eWnrtiatteiro:n:XLSX::Chart::Stock(3)
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NAME

6       Stock - A class for writing Excel Stock charts.
7

SYNOPSIS

9       To create a simple Excel file with a Stock chart using
10       Excel::Writer::XLSX:
11
12           #!/usr/bin/perl -w
13
14           use strict;
15           use Excel::Writer::XLSX;
16
17           my $workbook  = Excel::Writer::XLSX->new( 'chart.xlsx' );
18           my $worksheet = $workbook->add_worksheet();
19
20           my $chart = $workbook->add_chart( type => 'stock' );
21
22           # Add a series for each High-Low-Close.
23           $chart->add_series(
24               categories => '=Sheet1!$A$2:$A$6',
25               values     => '=Sheet1!$B$2:$B$6'
26           );
27
28           $chart->add_series(
29               categories => '=Sheet1!$A$2:$A$6',
30               values     => '=Sheet1!$C$2:$C$6'
31           );
32
33           $chart->add_series(
34               categories => '=Sheet1!$A$2:$A$6',
35               values     => '=Sheet1!$D$2:$D$6'
36           );
37
38           # Add the worksheet data the chart refers to.
39           # ... See the full example below.
40
41           __END__
42

DESCRIPTION

44       This module implements Stock charts for Excel::Writer::XLSX. The chart
45       object is created via the Workbook "add_chart()" method:
46
47           my $chart = $workbook->add_chart( type => 'stock' );
48
49       Once the object is created it can be configured via the following
50       methods that are common to all chart classes:
51
52           $chart->add_series();
53           $chart->set_x_axis();
54           $chart->set_y_axis();
55           $chart->set_title();
56
57       These methods are explained in detail in Excel::Writer::XLSX::Chart.
58       Class specific methods or settings, if any, are explained below.
59

Stock Chart Methods

61       There aren't currently any stock chart specific methods. See the TODO
62       section of Excel::Writer::XLSX::Chart.
63
64       The default Stock chart is a High-Low-Close chart. A series must be
65       added for each of these data sources.
66

EXAMPLE

68       Here is a complete example that demonstrates most of the available
69       features when creating a Stock chart.
70
71           #!/usr/bin/perl
72
73           use strict;
74           use warnings;
75           use Excel::Writer::XLSX;
76           use Excel::Writer::XLSX;
77
78           my $workbook    = Excel::Writer::XLSX->new( 'chart_stock.xlsx' );
79           my $worksheet   = $workbook->add_worksheet();
80           my $bold        = $workbook->add_format( bold => 1 );
81           my $date_format = $workbook->add_format( num_format => 'dd/mm/yyyy' );
82           my $chart       = $workbook->add_chart( type => 'stock', embedded => 1 );
83
84
85           # Add the worksheet data that the charts will refer to.
86           my $headings = [ 'Date', 'High', 'Low', 'Close' ];
87           my $data = [
88
89               [ '2007-01-01T', '2007-01-02T', '2007-01-03T', '2007-01-04T', '2007-01-05T' ],
90               [ 27.2,  25.03, 19.05, 20.34, 18.5 ],
91               [ 23.49, 19.55, 15.12, 17.84, 16.34 ],
92               [ 25.45, 23.05, 17.32, 20.45, 17.34 ],
93
94           ];
95
96           $worksheet->write( 'A1', $headings, $bold );
97
98           for my $row ( 0 .. 4 ) {
99               $worksheet->write_date_time( $row+1, 0, $data->[0]->[$row], $date_format );
100               $worksheet->write( $row+1, 1, $data->[1]->[$row] );
101               $worksheet->write( $row+1, 2, $data->[2]->[$row] );
102               $worksheet->write( $row+1, 3, $data->[3]->[$row] );
103
104           }
105
106           $worksheet->set_column( 'A:D', 11 );
107
108           # Add a series for each of the High-Low-Close columns.
109           $chart->add_series(
110               categories => '=Sheet1!$A$2:$A$6',
111               values     => '=Sheet1!$B$2:$B$6',
112           );
113
114           $chart->add_series(
115               categories => '=Sheet1!$A$2:$A$6',
116               values     => '=Sheet1!$C$2:$C$6',
117           );
118
119           $chart->add_series(
120               categories => '=Sheet1!$A$2:$A$6',
121               values     => '=Sheet1!$D$2:$D$6',
122           );
123
124           # Add a chart title and some axis labels.
125           $chart->set_title ( name => 'High-Low-Close', );
126           $chart->set_x_axis( name => 'Date', );
127           $chart->set_y_axis( name => 'Share price', );
128
129
130           $worksheet->insert_chart( 'E9', $chart );
131
132           __END__
133

AUTHOR

135       John McNamara jmcnamara@cpan.org
136

138       Copyright MM-MMXIX, John McNamara.
139
140       All Rights Reserved. This module is free software. It may be used,
141       redistributed and/or modified under the same terms as Perl itself.
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145perl v5.30.1                      2020-01-3E0xcel::Writer::XLSX::Chart::Stock(3)
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