learndash_pdf_title
Filter Hook: Filters the title of the pdf.
Source: includes/ld-convert-post-pdf.php:607
learndash_pdf_subject
Filter Hook: Filters the subject of the pdf.
Source: includes/ld-convert-post-pdf.php:616
learndash_get_thumb_path()
Function: Gets featured image of certificate post.
Source: includes/ld-convert-post-pdf.php:27
ld_certificate_image_type
Filter Hook: Filters the type of the image to use for the certificate PDF background.
Source: includes/ld-convert-post-pdf.php:46
learndash_post2pdf_conv_image_align_center()
Function: Adds the markup to align image to center.
Source: includes/ld-convert-post-pdf.php:72
learndash_post2pdf_conv_img_size()
Function: Adds the height and width to the image tag.
Source: includes/ld-convert-post-pdf.php:90