Slow performance of PDFDocument dataRepresentation method
Slow performance of PDFDocument dataRepresentation method
- Subject: Slow performance of PDFDocument dataRepresentation method
- From: Antonio Nunes <email@hidden>
- Date: Tue, 25 Apr 2006 13:36:34 +0100
Hi,
Requesting a data representation of a PDF document seems to take
exponentially longer as PDFDocument file sizes get larger.
Calling
pdfDocData = [[self objectInPdfDocumentsAtIndex:i] dataRepresentation];
on smaller documents is relatively ok. But calling it on larger
documents can take an inordinate amount of time. E.g. This call on
the Adobe PDFReference16 pdf document (8.7 MB) takes well over five
minutes to return.
Is there a good reason for this, and/or is there anything I can do to
speed it up?
Thanks,
António _______________________________________________
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