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Open Flash Chart 1.9.7 (Default branch)
01-28-2008
Open Flash Chart is a program for creating charts in Flash to display in Web pages. You can create bar, line, area, and pie charts. It also includes server side classes to help generate the data file used as input. At the moment, there are classes for PHP, Perl, .NET, Java, Ruby (and Rails), and Python. License: GNU General Public License (GPL) Changes:|
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Excel::Writer::XLSX::Chart::Area(3pm) User Contributed Perl Documentation Excel::Writer::XLSX::Chart::Area(3pm) NAME
Area - A class for writing Excel Area charts. SYNOPSIS
To create a simple Excel file with a Area chart using Excel::Writer::XLSX: #!/usr/bin/perl use strict; use warnings; use Excel::Writer::XLSX; my $workbook = Excel::Writer::XLSX->new( 'chart.xlsx' ); my $worksheet = $workbook->add_worksheet(); my $chart = $workbook->add_chart( type => 'area' ); # Configure the chart. $chart->add_series( categories => '=Sheet1!$A$2:$A$7', values => '=Sheet1!$B$2:$B$7', ); # Add the worksheet data the chart refers to. my $data = [ [ 'Category', 2, 3, 4, 5, 6, 7 ], [ 'Value', 1, 4, 5, 2, 1, 5 ], ]; $worksheet->write( 'A1', $data ); __END__ DESCRIPTION
This module implements Area charts for Excel::Writer::XLSX. The chart object is created via the Workbook "add_chart()" method: my $chart = $workbook->add_chart( type => 'area' ); Once the object is created it can be configured via the following methods that are common to all chart classes: $chart->add_series(); $chart->set_x_axis(); $chart->set_y_axis(); $chart->set_title(); These methods are explained in detail in Excel::Writer::XLSX::Chart. Class specific methods or settings, if any, are explained below. Area Chart Methods There aren't currently any area chart specific methods. See the TODO section of Excel::Writer::XLSX::Chart. EXAMPLE
Here is a complete example that demonstrates most of the available features when creating a chart. #!/usr/bin/perl use strict; use warnings; use Excel::Writer::XLSX; my $workbook = Excel::Writer::XLSX->new( 'chart_area.xlsx' ); my $worksheet = $workbook->add_worksheet(); my $bold = $workbook->add_format( bold => 1 ); # Add the worksheet data that the charts will refer to. my $headings = [ 'Number', 'Batch 1', 'Batch 2' ]; my $data = [ [ 2, 3, 4, 5, 6, 7 ], [ 40, 40, 50, 30, 25, 50 ], [ 30, 25, 30, 10, 5, 10 ], ]; $worksheet->write( 'A1', $headings, $bold ); $worksheet->write( 'A2', $data ); # Create a new chart object. In this case an embedded chart. my $chart = $workbook->add_chart( type => 'area', embedded => 1 ); # Configure the first series. $chart->add_series( name => '=Sheet1!$B$1', categories => '=Sheet1!$A$2:$A$7', values => '=Sheet1!$B$2:$B$7', ); # Configure second series. Note alternative use of array ref to define # ranges: [ $sheetname, $row_start, $row_end, $col_start, $col_end ]. $chart->add_series( name => '=Sheet1!$C$1', categories => [ 'Sheet1', 1, 6, 0, 0 ], values => [ 'Sheet1', 1, 6, 2, 2 ], ); # Add a chart title and some axis labels. $chart->set_title ( name => 'Results of sample analysis' ); $chart->set_x_axis( name => 'Test number' ); $chart->set_y_axis( name => 'Sample length (mm)' ); # Set an Excel chart style. Blue colors with white outline and shadow. $chart->set_style( 11 ); # Insert the chart into the worksheet (with an offset). $worksheet->insert_chart( 'D2', $chart, 25, 10 ); __END__ AUTHOR
John McNamara jmcnamara@cpan.org COPYRIGHT
Copyright MM-MMXII, John McNamara. All Rights Reserved. This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself. perl v5.10.1 2012-04-02 Excel::Writer::XLSX::Chart::Area(3pm)