Bug 84584

Summary:	[PDF import] Draw mis-renders complex PDF file
Product:	LibreOffice	Reporter:	Matthew Francis <fdbugs>
Component:	filters and storage	Assignee:	Not Assigned <libreoffice-bugs>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	medium	CC:	cno, fdbugs, jounijarvis
Version:	Inherited From OOo
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	OSX screenshot Linux screenshot 'Preview' screenshot (OSX) Zoomed section from Preview

Description Matthew Francis 2014-10-02 04:23:21 UTC

Reproduced on OSX and Linux, LibreOffice 4.3.2.2 and master

Draw mis-renders the following PDF file:

http://blogs.adobe.com/CCJKType/files/2014/07/shs-table.pdf

This is somewhat of a stress test, as it contains a grid of all 64K characters of "Source Han Sans". As displayed by LO, it doesn't achieve anything like a grid, with some lines displayed at random short lengths while others are rendered extending far beyond the page surface.

In addition, on OSX, the thumbnail view and the main page don't look much like one another.

Comment 1 Matthew Francis 2014-10-02 04:24:19 UTC

Created attachment 107212 [details]
OSX screenshot

Comment 2 Matthew Francis 2014-10-02 04:25:01 UTC

Created attachment 107213 [details]
Linux screenshot

Comment 3 Cor Nouws 2014-10-02 11:04:40 UTC

Thanks Matthew. Do you have a screenshot of how the PDF opens in a PDF reader too? Mine freezes ;)

Comment 4 Matthew Francis 2014-10-02 13:56:01 UTC

Created attachment 107226 [details]
'Preview' screenshot (OSX)

Here you go. I did say it was a good stress test :)
(OSX Preview does a good job on rendering, but is also very slow)

Comment 5 Matthew Francis 2014-10-02 13:58:31 UTC

Created attachment 107227 [details]
Zoomed section from Preview

Comment 6 Cor Nouws 2014-10-02 15:22:22 UTC

Thanks!
I see this is a problem too in LibreOffice 3.3.0, so I set to inherited from OOo

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