Bug 63079

Summary: Full screen antialias for svg not working in Impress
Product: LibreOffice Reporter: 594873968
Component: ImpressAssignee: Not Assigned <libreoffice-bugs>
Status: RESOLVED WORKSFORME    
Severity: minor CC: jorendc
Priority: medium    
Version: 4.0.1.2 release   
Hardware: All   
OS: Windows (All)   
Whiteboard:
Crash report or crash signature: Regression By:
Attachments: test file for full screen antialias
The word 'given' isn't rendered that well
screen shot of SVG render in full screen
Screenshot showing 'e' problem

Description 594873968 2013-04-03 13:52:59 UTC
Import SVG in Impress, in full screen display, antiliasing is not working for that SVG graph. But it's working in edit mode.
Comment 1 A (Andy) 2013-04-06 15:24:29 UTC
for me not reproducible with LO 4.0.2.2 (Win7 Home, 64bit)

Do you maybe have a sample file which can be attached to demonstrate this issue?
Comment 2 Jorendc 2013-04-08 18:34:55 UTC
(In reply to comment #1)
> for me not reproducible with LO 4.0.2.2 (Win7 Home, 64bit)
> 
> Do you maybe have a sample file which can be attached to demonstrate this
> issue?

Therefore I mark this as NEEDINFO because without a testfile I can't reproduce this either.

@Bug reporter: please feel free to mark this bug back to UNCONFIRMED once you attached a testfile.

Kind regards,
Joren
Comment 3 594873968 2013-04-08 18:38:31 UTC
Created attachment 77627 [details]
test file for full screen antialias

this impress file contains SVG figures produced by Texmath plugin.
Comment 4 Jorendc 2013-04-08 20:40:17 UTC
Thanks for providing a test document.

@Bug reporter: maybe I only see this little due my 'not that big' screen resolution, but does my screenshot display the problem correctly? The word 'given' seems a bit shifted/distorted.

If so we can mark this as NEW. If not, please also provide a screenshot how it looks for you.

Tested using Linux Mint 14 x64 with Versie 4.0.2.2 .2.2 (Bouw-id: 4c82dcdd6efcd48b1d8bba66bfe1989deee49c3); Dutch UI.

Kind regards,
Joren
Comment 5 Jorendc 2013-04-08 20:42:10 UTC
Created attachment 77630 [details]
The word 'given' isn't rendered that well
Comment 6 594873968 2013-04-08 20:47:29 UTC
Created attachment 77633 [details]
screen shot of SVG render in full screen

tested on Windows server 2008. Only appears when in full screen mode. In normal editor mode, rendering is perfect.
Comment 7 594873968 2013-04-08 20:50:11 UTC
(In reply to comment #5)
> Created attachment 77630 [details]
> The word 'given' isn't rendered that well

Your screenshot looks better than mine. I attatched mine in full screen mode. Exporting to pdf will solve this problem, so I believe the SVG graph is well formated, the bug must be (or may be ?) in full screen rendering part.
Comment 8 ign_christian 2013-06-15 10:20:50 UTC
Created attachment 80842 [details]
Screenshot showing 'e' problem

I can confirm there is bug with rendering character 'e' (see file attached using Anti-aliasing enabled). Those seen on 'vector' & 'given' words.
Same results within edit mode or slide-show mode.

Tested on LO 4.0.4.2 (Win7 32bit)

594873968@qq.com, have you tried enabling hardware acceleration? Using LO 4.0.3.3?
Comment 9 Jacques Guilleron 2013-12-06 14:07:24 UTC
Hi,

This is no longer an issue with LO 4.1.3.2 & Windows 7 Home Premium. Hardware acceleration enabled, especially in full scren mode, this work perfectly. (see comments 7 & 8)


Jacques
Comment 10 retired 2013-12-06 17:48:40 UTC
WORKSFORME since we don’t have a specific commit fixing this.