The getPDFstreamdict operator

This page applies to Harlequin v13.1r0 and later; and to Harlequin Core but not Harlequin MultiRIP.

stream getPDFstreamdict dict or null

This operator is defined in internaldict.

Takes a PDF stream on the stack, and returns the associated stream dictionary, complete with extra key /Position, which gives the byte offset to the start of the stream from the beginning of the PDF file. If the stream did not come from PDF, this operator returns null.