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Re^3: How to create a chart with data from database

by Anonymous Monk
on Jan 12, 2013 at 08:56 UTC ( #1013017=note: print w/ replies, xml ) Need Help??


in reply to Re^2: How to create a chart with data from database
in thread How to create a chart with data from database

:D http://cpansearch.perl.org/src/JMCNAMARA/Spreadsheet-WriteExcel-2.38/examples/chart_bar.pl

###################################################################### +######### # # Example 2. A minimal chart with user specified categories (X axis) # and a series name. # my $chart2 = $workbook->add_chart( type => 'bar' ); # Configure the series. $chart2->add_series( categories => '=Sheet1!$A$2:$A$7', values => '=Sheet1!$B$2:$B$7', name => 'Test data series 1', );


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Re^4: How to create a chart with data from database
by terrykhatri531 (Novice) on Jan 12, 2013 at 10:05 UTC

    The sample script defines data for the cahrt as under

    # Add the worksheet data that the charts will refer to. my $headings = [ 'Category', 'Values 1', 'Values 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 );

    Question

    How do I map my data that is retrieved from the database to the chart ?

    Regards

    Terry

      The sample script defines data for the cahrt as under

      You already have data from database, there is no more mapping left

      How do I map my data that is retrieved from the database to the chart ?

      Do you have microsoft excel installed? Have you ever created a chart using microsoft excel? Have you read http://search.cpan.org/dist/Spreadsheet-WriteExcel/lib/Spreadsheet/WriteExcel.pm#Cell notation

      I suggest you drop what you're doing and create a chart using the GUI tools so you can see what is involved

      I don't have excel so I cant help

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