Bug 689716

Summary:	Subtle difference in PDF interpreter (OC ignored)
Product:	Ghostscript	Reporter:	Marcos H. Woehrmann <marcos.woehrmann>
Component:	PDF Interpreter	Assignee:	Ken Sharp <ken.sharp>
Status:	NOTIFIED DUPLICATE
Severity:	enhancement
Priority:	P2
Version:	8.70
Hardware:	PC
OS:	Linux
Customer:	770, 850	Word Size:	---

Description Marcos H. Woehrmann 2008-02-21 16:18:52 UTC

The customer reports and I've verified a subtle difference be Ghostscript and
Acrobat Reader 8.0 in rendering the attached PDF file (see screenshot.png for
details).

The command line I'm using for testing:

  bin/gs -sDEVICE=ppmraw -o test.ppm ./2617_Perspektive_Pforte_01_tra.pdf

The customer reported this issue with 8.61, and I've duplicated it with 8.54,
8.61, and head (r8536).

Comment 1 Marcos H. Woehrmann 2008-02-21 16:19:19 UTC

Created attachment 3803 [details]
screenshot.png

Comment 2 Marcos H. Woehrmann 2008-02-21 16:19:39 UTC

Created attachment 3804 [details]
2617_Perspektive_Pforte_01_tra.pdf

Comment 3 Alex Cherepanov 2008-02-24 20:08:16 UTC

This PDF file has optional contents, which Ghostscript doesn't yet implement
and displays everything. Acrobat 5, which doesn't know about the
optional content displays the same picture as Ghostscript. Removing
/OCProperties entry makes Acrobat 8 display the same picture.

Comment 4 Ray Johnston 2008-12-16 10:14:02 UTC


*** This bug has been marked as a duplicate of 689289 ***

Comment 5 Marcos H. Woehrmann 2011-09-18 21:47:45 UTC

Changing customer bugs that have been resolved more than a year ago to closed.