Add support for reading PDF/A, PDF/X version from the information dictionary (glib backend)
Submitted by Evangelos Rigas
Assigned to poppler-bugs
Link to original bug (#107182)
Description
Created attachment 140547 Patch for PDF subtype information (PDF/A)
Hi,
I have added a poppler document property for the subtype of the PDF format, i.e. PDF/A or PDF/X.
This information is read from the PDF Info Dict using the following two keys, GTS_PDFA1Version, GTS_PDFXVersion.
These return for example PDF/A-2u:2010 or PDF/X-3:2003. This PDF Format Subtype attribute can indicate if the pdf claims that is compatible with PDF/A or PDF/X ISO Standards.
This patch is mentioned in bug 103530.
Kind Regards,
Evangelos Rigas
Patch 140547, "Patch for PDF subtype information (PDF/A)":
0001-Add-support-for-PDF-subtype-property-glib-backend.patch