Sorry, I did mean _cm_post_fetchRow(). You do not have to call ->fetchRow() yourself as that is done automatically within the PDF object when the following line of code in std.output5.inc is called:
$document = $pdf->outputPDF_LabelView($resource);
I have just checked the code and seen that after retrieving the first record with the first call to ->fetchRow() you need to set $this->skip_getdata=TRUE so that it skips subsequent database reads and goes straight into _cm_post_fetchRow().
[Updated on: Thu, 25 February 2021 06:00]
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