pdfSetPSLevel

Set the PostScript level.
void pdfSetPSLevel(PDFPostScriptLevel level)
This function sets the PostScript level to one of the following: This setting is global, i.e., it affects XpdfPS calls on all PDF handles.
C:
/* generate Level 3 PostScript files */ pdfSetPSLevel(pdfPSLevel3);
pdfSetPSMode