LearnDashPDF – LearnDash Dev Docs

learndash_certification_thumbnail_processing_start

Action Hook: Fires when thumbnail image processing starts.

learndash_certification_thumbnail_before

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

learndash_certification_thumbnail_after

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

learndash_certification_thumbnail_processing_end

Action Hook: Fires when thumbnail image processing starts.

learndash_certification_content_write_cell_before

Action Hook: Fires before the certificate content is added to the PDF.

learndash_certification_content_write_cell_args

Filter Hook: Filters the parameters passed to the TCPDF writeHTMLCell() function.

learndash_certification_content_write_cell_after

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

learndash_tcpdf_legacy_ld322

Filter Hook: Start Cert post content processing.

ld_certificate_image_type

Filter Hook: Filters the type of the image to use for the certificate PDF background.

learndash_pdf_creator

Filter Hook: Filters the value of pdf creator.

learndash_pdf_author

Filter Hook: Filters the name of the pdf author.

learndash_pdf_title

Filter Hook: Filters the title of the pdf.

learndash_pdf_subject

Filter Hook: Filters the subject of the pdf.

learndash_pdf_keywords

Filter Hook: Filters the pdf keywords.

learndash_certification_after

Action Hook: Fires after setting certificate pdf data.

learndash_certification_created

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

learndash_get_thumb_path()

Function: Gets featured image of certificate post.

learndash_certificate_immage_type