[Feature]Upload Modem source code
Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/tools/perl/Spreadsheet/WriteExcel/Chart/Bar.pm b/mcu/tools/perl/Spreadsheet/WriteExcel/Chart/Bar.pm
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+package Spreadsheet::WriteExcel::Chart::Bar;
+
+###############################################################################
+#
+# Bar - A writer class for Excel Bar charts.
+#
+# Used in conjunction with Spreadsheet::WriteExcel::Chart.
+#
+# See formatting note in Spreadsheet::WriteExcel::Chart.
+#
+# Copyright 2000-2010, John McNamara, jmcnamara@cpan.org
+#
+# Documentation after __END__
+#
+
+require Exporter;
+
+use strict;
+use Spreadsheet::WriteExcel::Chart;
+
+
+use vars qw($VERSION @ISA);
+@ISA = qw(Spreadsheet::WriteExcel::Chart Exporter);
+
+$VERSION = '2.37';
+
+###############################################################################
+#
+# new()
+#
+#
+sub new {
+
+ my $class = shift;
+ my $self = Spreadsheet::WriteExcel::Chart->new( @_ );
+
+ bless $self, $class;
+
+ # The axis positions are reversed for a bar chart so we change the config.
+ my $c = $self->{_config};
+ $c->{_x_axis_text} = [ 0x2D, 0x6D9, 0x5F, 0x1CC, 0x281, 0x0, 90 ];
+ $c->{_x_axis_text_pos} = [ 2, 2, 0, 0, 0x17, 0x2A ];
+ $c->{_y_axis_text} = [ 0x078A, 0x0DFC, 0x011D, 0x9C, 0x0081, 0x0000 ];
+ $c->{_y_axis_text_pos} = [ 2, 2, 0, 0, 0x45, 0x17 ];
+
+ 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 = 0x0001; # 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 );
+}
+
+###############################################################################
+#
+# _set_embedded_config_data()
+#
+# Override some of the default configuration data for an embedded chart.
+#
+sub _set_embedded_config_data {
+
+ my $self = shift;
+
+ # Set the parent configuration first.
+ $self->SUPER::_set_embedded_config_data();
+
+ # The axis positions are reversed for a bar chart so we change the config.
+ my $c = $self->{_config};
+ $c->{_x_axis_text} = [ 0x57, 0x5BC, 0xB5, 0x214, 0x281, 0x0, 90 ];
+ $c->{_x_axis_text_pos} = [ 2, 2, 0, 0, 0x17, 0x2A ];
+ $c->{_y_axis_text} = [ 0x074A, 0x0C8F, 0x021F, 0x123, 0x81, 0x0000 ];
+ $c->{_y_axis_text_pos} = [ 2, 2, 0, 0, 0x45, 0x17 ];
+
+}
+
+1;
+
+
+__END__
+
+
+=head1 NAME
+
+Bar - A writer class for Excel Bar charts.
+
+=head1 SYNOPSIS
+
+To create a simple Excel file with a Bar chart using Spreadsheet::WriteExcel:
+
+ #!/usr/bin/perl -w
+
+ use strict;
+ use Spreadsheet::WriteExcel;
+
+ my $workbook = Spreadsheet::WriteExcel->new( 'chart.xls' );
+ my $worksheet = $workbook->add_worksheet();
+
+ my $chart = $workbook->add_chart( type => 'bar' );
+
+ # 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__
+
+=head1 DESCRIPTION
+
+This module implements Bar charts for L<Spreadsheet::WriteExcel>. The chart object is created via the Workbook C<add_chart()> method:
+
+ my $chart = $workbook->add_chart( type => 'bar' );
+
+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 L<Spreadsheet::WriteExcel::Chart>. Class specific methods or settings, if any, are explained below.
+
+=head1 Bar Chart Methods
+
+There aren't currently any bar chart specific methods. See the TODO section of L<Spreadsheet::WriteExcel::Chart>.
+
+=head1 EXAMPLE
+
+Here is a complete example that demonstrates most of the available features when creating a chart.
+
+ #!/usr/bin/perl -w
+
+ use strict;
+ use Spreadsheet::WriteExcel;
+
+ my $workbook = Spreadsheet::WriteExcel->new( 'chart_bar.xls' );
+ 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', 'Sample 1', 'Sample 2' ];
+ my $data = [
+ [ 2, 3, 4, 5, 6, 7 ],
+ [ 1, 4, 5, 2, 1, 5 ],
+ [ 3, 6, 7, 5, 4, 3 ],
+ ];
+
+ $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 => 'bar', embedded => 1 );
+
+ # Configure the first series. (Sample 1)
+ $chart->add_series(
+ name => 'Sample 1',
+ categories => '=Sheet1!$A$2:$A$7',
+ values => '=Sheet1!$B$2:$B$7',
+ );
+
+ # Configure the second series. (Sample 2)
+ $chart->add_series(
+ name => 'Sample 2',
+ categories => '=Sheet1!$A$2:$A$7',
+ values => '=Sheet1!$C$2:$C$7',
+ );
+
+ # 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 (cm)' );
+
+ # Insert the chart into the worksheet (with an offset).
+ $worksheet->insert_chart( 'D2', $chart, 25, 10 );
+
+ __END__
+
+
+=begin html
+
+<p>This will produce a chart that looks like this:</p>
+
+<p><center><img src="http://homepage.eircom.net/~jmcnamara/perl/images/bar1.jpg" width="527" height="320" alt="Chart example." /></center></p>
+
+=end html
+
+
+=head1 AUTHOR
+
+John McNamara jmcnamara@cpan.org
+
+=head1 COPYRIGHT
+
+Copyright MM-MMX, 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.
+