I get the error when using in index.php the following....

$report->run()->render();
$report->export()->pdf()->toBrowser("filename.pdf", true);

when I remove

// $report->run()->render();

from index.php it generates the report, but then I can no longer see variables in my report called in report.view.php with....

<?php $rpt = $this->dataStore("result")->get(0); ?>

<?php echo $rpt["variablename"]; ?>

the variablename value does not appear in the pdf

however if I also include

<?php echo "testing";  ?>

that does appear in the pdf.

I think I got it.... in index.php it needs to include run() first.

$report->run()->export()->pdf()->toBrowser("filename.pdf", true);

Is there documentation anywhere? Not usage examples, but documentation on each module?

i.e. for the export module, is there a list of all values that can be passed to 'pdf' somewhere?

->pdf(array(
    "format"=>"A4",
    "orientation"=>"portrait"
))