Method xref_is_stream

src/__init__.py:7998–8003

Check if xref is a stream object.

(self, xref=0)

        return False

    def xref_is_stream(self, xref=0):
        """Check if xref is a stream object."""
        pdf = _as_pdf_document(self, required=0)
        if not pdf.m_internal:
            return False    # not a PDF
        return bool(mupdf.pdf_obj_num_is_stream(pdf, xref))

    def xref_is_xobject(self, xref):
        """Check if xref is a form xobject."""