Differences in font configuration between Gnome and KDE

2014-01-22 Thread Sandro Mani

Hi,

I'd like to build Qt-Creator against Qt5 for F21+, however I dislike the 
way Qt5 apps render fonts under KDE and am therefore hesitant to push 
the update, see [1] for a screenshot comparing the font rendering Qt4 
(left) vs Qt5 (right) on KDE.


Not the actual question: I've tested the same Qt5 build on Gnome, and 
oddly enough, there fonts look okay! So I was wondering, is there any 
tool which dumps the active font configuration (I guess that would be 
the Xft parameters?), so that I can find out what is causing the bad 
rendering on KDE?


There's also a bug report on the issue, see [2].

Thanks,
Sandro


[1] http://smani.fedorapeople.org/qt4vsqt5.png
[2] https://bugzilla.redhat.com/show_bug.cgi?id=1052389
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Re: Differences in font configuration between Gnome and KDE

2014-01-22 Thread Sandro Mani


On 22.01.2014 17:35, Adam Williamson wrote:

On Wed, 2014-01-22 at 11:28 +0100, Sandro Mani wrote:

Hi,

I'd like to build Qt-Creator against Qt5 for F21+, however I dislike the
way Qt5 apps render fonts under KDE and am therefore hesitant to push
the update, see [1] for a screenshot comparing the font rendering Qt4
(left) vs Qt5 (right) on KDE.

That looks a lot like 'medium' hinting (left) vs 'slight' (right). KDE
has a knob for everything, it must have a knob for font hinting
somewhere...try twiddling that to see if you can get it to match?

I tried all hinting levels, and couldn't spot any difference (on KDE).
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Re: Differences in font configuration between Gnome and KDE

2014-01-22 Thread Adam Williamson
On Wed, 2014-01-22 at 11:28 +0100, Sandro Mani wrote:
 Hi,
 
 I'd like to build Qt-Creator against Qt5 for F21+, however I dislike the 
 way Qt5 apps render fonts under KDE and am therefore hesitant to push 
 the update, see [1] for a screenshot comparing the font rendering Qt4 
 (left) vs Qt5 (right) on KDE.

That looks a lot like 'medium' hinting (left) vs 'slight' (right). KDE
has a knob for everything, it must have a knob for font hinting
somewhere...try twiddling that to see if you can get it to match?
-- 
Adam Williamson
Fedora QA Community Monkey
IRC: adamw | Twitter: AdamW_Fedora | XMPP: adamw AT happyassassin . net
http://www.happyassassin.net

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