Bug 691528

Summary:	Watermark is rendered but shouldn't
Product:	MuPDF	Reporter:	Krzysztof Kowalczyk <kkowalczyk>
Component:	mupdf	Assignee:	Tor Andersson <tor.andersson>
Status:	RESOLVED FIXED
Severity:	enhancement	CC:	zeniko
Priority:	P4
Version:	unspecified
Hardware:	PC
OS:	Windows 7
Customer:		Word Size:	---

Description Krzysztof Kowalczyk 2010-08-04 01:34:26 UTC

This was reported at http://fofou.appspot.com/sumatrapdf/topic?id=872322

Manuals from http://www.usa.canon.com/cusa/support/consumer/digital_cameras/powershot_a_series/powershot_a720_is#BrochuresAndManuals (e.g. http://gdlp01.c-wss.com/gds/2/0300003282/01/ib65-en.pdf) show a watermark (a "copy" text across the page in gray, blended with the background).

I verified that Adobe Reader doesn't show the watermark on screen but it does show it in print preview which I guess means this should only show up when printing. 

That  would mean that there needs to be a switch for app developers to tell rendering engine whether the watermark should get included or not.

Comment 1 Tor Andersson 2010-09-27 11:46:12 UTC

This is related to Optional Content, a pdf 1.5 feature that we don't implement yet.

Comment 2 Tor Andersson 2010-10-24 22:39:40 UTC

*** Bug 691711 has been marked as a duplicate of this bug. ***

Comment 3 Tor Andersson 2011-04-04 00:30:21 UTC

Fixed in commit a287d03f33f05a842fdd725f1ab95dbeafa9fe5b.