Bug 82930

Summary: CJK: "TakaoPGothic" font disappears at some zoom factors in vertical text
Product: LibreOffice Reporter: Matthew Francis <fdbugs>
Component: WriterAssignee: Not Assigned <libreoffice-bugs>
Status: NEW --- QA Contact:
Severity: normal    
Priority: medium CC: philipz85
Version: 3.5.7.2 releaseKeywords: regression
Hardware: Other   
OS: Linux (All)   
Whiteboard: notBibisectable
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 83066    
Attachments: Video of bug
Sample document

Description Matthew Francis 2014-08-22 02:25:48 UTC 
Observed on:
  Ubuntu 14.04 / LO master
  Fedora 20 / LO 4.2.6.2

(Fedora doesn't come with the Takao fonts, but they can be installed from
http://rpm.pbone.net/index.php3/stat/4/idpl/23803159/dir/fedora_19/com/takao-fonts-003.02.01-11.1.noarch.rpm.html )

At a zoom factor of 454-460%, 12 point TakaoPGothic vertical text disappears completely. See attached video and document


The state of vertical text in general isn't that great at the moment, so this could be another bug in that category, or just possibly something in fontconfig etc.
Comment 1 Matthew Francis 2014-08-22 02:26:24 UTC 
Created attachment 105070 [details]
Video of bug
Comment 2 Matthew Francis 2014-08-22 02:26:57 UTC 
Created attachment 105071 [details]
Sample document
Comment 3 Jay Philips 2014-09-06 12:31:39 UTC 
Confirmed in 4.2.6 and master that at 454% the text is invisible. This is a regression as this doesnt happen in 3.3.0.

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