Korean text rendering

[Sung-Jae, Cho]

Hi.

Yes, here is Korean.
My environment is Gentoo, Xorg, plasma-meta 6.3.4, kate 25.04.0:6,
ibus-hangul as Input Method using.
>From Chrome browser, I pasted a page of Korean article to Kate.
It has no delayed on text edit field and rendering navigate bar with little
delay. Not in a second.

If you have some request for test environment versions and hardware
combination,
please reply again.

Thanks a lot for supporting Korean environment.
I appreciate it.

On Thu, May 15, 2025 at 2:38 PM Igor Mironchik <igor.mironchik at gmail.com>
wrote:

>
> On 15.05.2025 08:29, Konstantin Kharlamov wrote:
> > On Thu, 2025-05-15 at 06:29 +0300, Igor Mironchik wrote:
> >> Hi.
> >>
> >> Are any Korean here? I'm curious if they have very bad performance of
> >> rendering Korean text in any Qt application? Or is this just because
> >> of
> >> missing some fonts on my system? I see a huge performance slowdown on
> >> Korean text rendering.
> > How did you measure? I'm not a Korean, but I tried pasting a Korean
> > wiki article to Kate with "Droid Sans [1ASC]" font and scrolling and I
> > don't see any change in performance. Perhaps some more scientific
> > method required.
>
>
> I paste in Kate a Korean text (~1kB), it took so much time to paste and
> render it (~5 seconds), and Kate starts to think a lot even on
> navigating in menu.
>
> The same with English or Russian text - I don't see any delays, Kate is
> responsive.
>
>
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