Source Files: includes/payments/ld-purchase-invoice-functions.php

Filter Hook: Fields displayed at top of purchase invoice PDF.

Filter Hook: Filters logo parameters in a purchase_invoice pdf.

Filter Hook: Filters font used in the purchase invoice PDF.

Filter Hook: Filters font size used in the purchase invoice PDF.

Filter Hook: Filters the purchase invoice upload file name.

Filter Hook: Filters the purchase invoice upload file path.

Action Hook: Fires after the purchase_invoice content is added to the PDF.

Filter Hook: Filters purchase_invoice tcpdf parameters.

Action Hook: Fires after creating purchase_invoice `TCPDF` class object.

Filter Hook: Filters the value of pdf creator.

Filter Hook: Filters the name of the pdf author.

Filter Hook: Filters the title of the pdf.

Filter Hook: Filters the subject of the pdf.

Filter Hook: Filters the pdf keywords.

Action Hook: Fires after setting purchase_invoice pdf data.

Action Hook: Fires when thumbnail image processing starts.

Action Hook: Fires before the thumbnail image is added to the PDF.