%doc>
Example:
include('elements/report.html',
#required
'title' => 'Page title',
'items' => \@items,
'data' => [ \@item1 \@item2 ... ],
#these run parallel to items, and can be given as hashes
'row_labels' => \@row_labels, #required
'colors' => \@colors, #required
'graph_labels' => \@graph_labels, #defaults to row_labels
'links' => \@links, #optional
#these run parallel to the elements of each @item
'col_labels' => \@col_labels, #required
'axis_labels' => \@axis_labels, #defaults to col_labels
#optional
'nototal' => 1,
'graph_type' => 'LinesPoints',
'bottom_total' => 1,
'sprintf' => '%u', #sprintf format, overrides default %.2f
'disable_money' => 1,
);
About @links: Each element must be an arrayref, corresponding to an element of
@items. Within the array, the first element is a URL prefix, and the rest
are suffixes corresponding to data elements. These will be joined without
any delimiter and linked from the elements in @data.
%doc>
% if ( $cgi->param('_type') =~ /^(csv)$/ ) {
%
% #http_header('Content-Type' => 'text/comma-separated-values' ); #IE chokes
% #http_header('Content-Type' => 'text/plain' );
% http_header('Content-Type' => 'text/csv');
% http_header('Content-Disposition' => "attachment;filename=$filename.csv");
%
% my $csv = new Text::CSV_XS { 'always_quote' => 1,
% 'eol' => "\n", #"\015\012", #"\012"
% };
%
% $csv->combine('', @col_labels, $opt{'nototal'} ? () : 'Total');
%
<% $csv->string %>
%
% my @bottom_total = ();
% foreach ( @items ) {
%
% my $col = 0;
% my $total = 0;
% $csv->combine(
% shift( @row_labels ),
% map { $total += $_; $bottom_total[$col++] += $_; sprintf($sprintf, $_); }
% ( @{ shift( @data ) } ),
% ( $opt{'nototal'} ? () : sprintf($sprintf, $total) ),
% );
% unless ( $opt{'nototal'} ) {
% $bottom_total[$col++] += $total;
% }
<% $csv->string %>
%
% }
%
% if ( $opt{'bottom_total'} ) {
% $csv->combine(
% 'Total',
% map { sprintf($sprintf, $_) } @bottom_total,
% );
%
<% $csv->string %>
%
% }
%
% } elsif ( $cgi->param('_type') =~ /(xls)$/ ) {
%
% #http_header('Content-Type' => 'application/excel' ); #eww
% http_header('Content-Type' => 'application/vnd.ms-excel' );
% #http_header('Content-Type' => 'application/msexcel' ); #alas
% http_header('Content-Disposition' => "attachment;filename=$filename.xls");
%
% my $output = '';
% my $XLS = new IO::Scalar \$output;
% my $workbook = Spreadsheet::WriteExcel->new($XLS)
% or die "Error opening .xls file: $!";
%
% my $worksheet = $workbook->add_worksheet(substr($opt{'title'},0,31));
%
% my($r,$c) = (0,0);
%
% foreach ('', @col_labels, ($opt{'nototal'} ? () : 'Total') ) {
% my $header = $_;
% $worksheet->write($r, $c++, $header)
% }
%
% my @bottom_total = ();
% foreach ( @items ) {
% $r++;
% $c = 0;
% my $total = 0;
% $worksheet->write( $r, $c++, shift( @row_labels ) );
% foreach ( @{ shift( @data ) } ) {
% $total += $_;
% $bottom_total[$c] += $_;
% $worksheet->write($r, $c++, sprintf($sprintf, $_) );
% }
% unless ( $opt{'nototal'} ) {
% $bottom_total[$c] += $total;
% $worksheet->write($r, $c++, sprintf($sprintf, $total) );
% }
% }
%
% $c = 0;
% if ( $opt{'bottom_total'} ) {
% $r++;
% $worksheet->write($r, $c++, 'Total');
% $worksheet->write($r, $c++, sprintf($sprintf, $_)) foreach @bottom_total;
% }
%
% $workbook->close();# or die "Error creating .xls file: $!";
%
% http_header('Content-Length' => length($output) );
%
<% $output %>
% } elsif ( $cgi->param('_type') eq 'png' ) {
%
% my $graph_type = 'LinesPoints';
% if ( $opt{'graph_type'} =~ /^(LinesPoints|Mountain|Bars)$/ ) {
% $graph_type = $1;
% }
% my $class = "Chart::$graph_type";
%
% my $chart = $class->new(976,384);
%
% my $d = 0;
% $chart->set(
% #'min_val' => 0,
% 'legend' => 'bottom',
% 'colors' => { (
% map { my $color = $_;
% 'dataset'.$d++ =>
% [ map hex($_), unpack 'a2a2a2', $color ]
% }
% @{ $opt{'colors'} }
% ),
% 'grey_background' => 'white',
% 'background' => [ 0xe8, 0xe8, 0xe8 ], #grey
% },
% 'legend_labels' => $opt{'graph_labels'},
% 'brush_size' => 4,
% );
%
% http_header('Content-Type' => 'image/png' );
%
% $chart->_set_colors();
%
<% $chart->scalar_png([ $opt{'axis_labels'}, @data ]) %>
%
% } else {
%
<% include('/elements/header.html', $opt{'title'} ) %>
% $cgi->param('_type', 'png');
% unless ( $opt{'disable_download'} ) {
% $cgi->param('_type', "xls" );
Download full results
as Excel spreadsheet
% $cgi->param('_type', 'csv');
as CSV file