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Summary: [ml_IN] Fontconfig settings for Meera font not working properly
https://bugzilla.redhat.com/show_bug.cgi?id=523454
Summary: [ml_IN] Fontconfig settings for Meera font not working properly Product: Fedora Version: 11 Platform: All OS/Version: Linux Status: NEW Severity: medium Priority: low Component: smc-fonts AssignedTo: psatpute@redhat.com ReportedBy: santhosh.thottingal@gmail.com QAContact: extras-qa@fedoraproject.org CC: fedora-fonts-bugs-list@redhat.com, psatpute@redhat.com, rajeeshknambiar@gmail.com, smc-discuss@googlegroups.com, fedora-i18n-bugs@redhat.com Classification: Fedora
Description of problem: Meera font has a scaling property defined in /etc/fonts/conf.d/90-smc-fonts.conf file. It has a 1.2 times size scaling. But in Fedora 11 this scaling is not working properly. When Meera font is selected with size say, 12 for the applications, window titles etc, the entire desktop get ugly with expanded and overlapped titlebars or strings in application.
How reproducible: Always
Steps to Reproduce: 1. Open abiword, type two words(english/malayalam), set the font of first word as Meera 12, second as Rachana 12 and compare the size. Meera font is bigger than Rachana font
OR
2. System->Preferences->Appearance->Fonts, , select the fonts for all types as Meera 12. Select theme as Clearlooks. See the panel width, window title width, the big close buttons etc. Repeat the same with Rachana 12 and see the difference
Actual results: Meera font size is big and takes more spaces in application making the application look bad
Expected results: Setting font size 12 should set the size as 12 and the size should be same as other fonts with same size.
Additional info: None
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Manilal libregeek@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |libregeek@gmail.com
--- Comment #1 from Manilal libregeek@gmail.com 2009-09-16 02:06:30 EDT --- Confirmed this bug in OpenOffice.org. Please find the attached screenshots.
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--- Comment #2 from Manilal libregeek@gmail.com 2009-09-16 02:08:16 EDT --- Created an attachment (id=361191) --> (https://bugzilla.redhat.com/attachment.cgi?id=361191) OpenOffice document using Meera, rachana and suruma fonts with size 12
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--- Comment #3 from Manilal libregeek@gmail.com 2009-09-16 02:12:44 EDT --- Created an attachment (id=361193) --> (https://bugzilla.redhat.com/attachment.cgi?id=361193) Desktop with Meera font as default (size 12)
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--- Comment #4 from Pravin Satpute psatpute@redhat.com 2009-09-29 07:22:57 EDT --- It will be nice if you update this bug with version of following packages fontconfig smc-meera-fonts and metacity
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--- Comment #5 from Rajeesh rajeeshknambiar@gmail.com 2009-09-29 07:38:06 EDT --- Versions: fontconfig-2.7.1-1.fc11.i586 metacity-2.26.0-1.fc11.i586 smc-meera-fonts-04.1-6.fc11.noarch
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--- Comment #6 from Pravin Satpute psatpute@redhat.com 2009-09-29 11:29:27 EDT --- (In reply to comment #0)
Description of problem: Meera font has a scaling property defined in /etc/fonts/conf.d/90-smc-fonts.conf file. It has a 1.2 times size scaling. But in Fedora 11 this scaling is not working properly. When Meera font is selected with size say, 12 for the applications, window titles etc, the entire desktop get ugly with expanded and overlapped titlebars or strings in application.
IMHO reason behind this is font metrics of Meera
Rachana: Ascent: 1638, Descent: 410 Meera: Ascent: 1147, Descent: 901 Lohit: Ascent: 650, Descent: 374
looking at this Meera requires bit more vertical length of title bar for proper rendering as compared to Lohit. With compared to Rachana it requires bit more space below the character.
this Descent values is proper for Meera as there are some ligature required this much below space
see http://pravins.fedorapeople.org/Meera/meera_with_characters_below_base_exten...
about Panel menus getting overlap is because SPACE character 0x0020,
Meera : width = 563 Lohit : width = 350 Rachana : width = 466
see http://pravins.fedorapeople.org/Meera/lohit_space.png http://pravins.fedorapeople.org/Meera/meera_space.png
so obviously Meera required more horizontal space as well, and panel menus getting overlapped, it will be nice if we can reduce its space value little bit
There is problem with OpenOffice, it is somehow not using .conf file, i am looking into it
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Rahul Bhalerao b.rahul.pm@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |b.rahul.pm@gmail.com
--- Comment #7 from Rahul Bhalerao b.rahul.pm@gmail.com 2009-09-30 02:01:48 EDT --- Has the ascent-descent values for meera been changed recently? If so, please revert back to last working values if the change was not deliberate.
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Pravin Satpute psatpute@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |apeter@redhat.com
--- Comment #8 from Pravin Satpute psatpute@redhat.com 2009-10-06 04:39:57 EDT --- *** Bug 526420 has been marked as a duplicate of this bug. ***
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Pravin Satpute psatpute@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |besfahbo@redhat.com Component|smc-fonts |fontconfig AssignedTo|psatpute@redhat.com |besfahbo@redhat.com
--- Comment #9 from Pravin Satpute psatpute@redhat.com 2009-10-06 11:25:00 EDT --- about underline presence in the windows title bar.. this is happening with glossy, clearlooks, fedora default theme and curvy looks
while digging more on this problem i found that when we remove 90-smc-fonts.conf this problem is not coming, even i tried some other combination of scaling matrix of .conf file but still this problem is happening
so changing component to fontconfig
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--- Comment #10 from Behdad Esfahbod besfahbo@redhat.com 2009-10-06 12:02:47 EDT --- Has nothing to do with fontconfig. I have no idea what the problem is, but it's definitely within 90-smc-fonts.conf as you said.
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Pravin Satpute psatpute@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |mclasen@redhat.com, | |sandmann@redhat.com Component|fontconfig |metacity AssignedTo|besfahbo@redhat.com |sandmann@redhat.com
--- Comment #11 from Pravin Satpute psatpute@redhat.com 2009-10-06 12:22:12 EDT --- thanks behdad for quick comment, yep it looks like that
while chatting with Matthias Clasen on same issue, we found
as problem is not coming with Crux theme but coming with other themes, he shown difference in crux and clearlooks theme
<mclasen> one thing I notice that might be relevant (not sure) <mclasen> is that crux seems to have a version-2 metacity theme xml file (metacity-theme-2.xml <mclasen> clearlooks only has version-1 file
just do move /usr/share/themes/Crux/metacity-1 folder to somewhere temporarily
problem will start occurring with Crux theme as well
so looks like we identified where problem is occurring, moving componant to metacity, might be then need to move to gnome-themese for quick fix
thanks Matthias
but now need to see what will be quick fix for this
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--- Comment #12 from Matthias Clasen mclasen@redhat.com 2009-10-06 13:16:37 EDT --- What I meant was to go into the folder /usr/share/themes/Crux/metacity-1 and move the file metacity-theme-2.xml to somewhere else, e.g. unused.xml and see if the problem reproduces with the metacity-theme-1.xml thats in the same folder.
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--- Comment #13 from Pravin Satpute psatpute@redhat.com 2009-10-07 08:08:07 EDT --- just moving metacity-theme-2.xml doesn't make any difference
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--- Comment #14 from Pravin Satpute psatpute@redhat.com 2009-10-09 04:42:32 EDT --- upstream bug id
https://bugzilla.gnome.org/show_bug.cgi?id=597884
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Suresh P psuresh@gmx.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |psuresh@gmx.com
--- Comment #15 from Suresh P psuresh@gmx.com 2009-10-12 04:11:06 EDT --- The issue disappeared when the matrix multiplication directive for Meera font has changed.From the entry for edit matrix directive for the font, the 'times' element and its child 'name' with value 'matrix' are removed. I don't know whether this is the right method because haven't seen any documentation regarding this. I think fontconfig is not well-documented about this entry.
The directive before change => http://pastie.org/651165
The directive after change => http://pastie.org/651160
BTW, strangely, the changes effected thru' fontconfig is not available in OpenOffice or KDE.
suresh
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--- Comment #16 from Pravin Satpute psatpute@redhat.com 2009-10-12 07:08:56 EDT --- thanks suresh for pointer
http://pravins.fedorapeople.org/smc-meera-fonts-04.2-2.fc11.noarch.rpm
please see if things are better with this rpm, if yes i will build smc-meera package again
rpm should resolve border bug of gnome-theme as well must not affect meera scaling rule in gedit
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Santhosh Thottingal santhosh.thottingal@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Component|metacity |fontconfig
--- Comment #17 from Santhosh Thottingal santhosh.thottingal@gmail.com 2009-10-12 09:53:49 EDT --- I can confirm that the fix mentioned by Suresh works fine in gnome applications. I did not use the RPM, but just edited the configuration file. But the changes did not work on KDE and openoffice.
I am changing the component to Fontconfig again
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--- Comment #18 from Pravin Satpute psatpute@redhat.com 2009-10-12 12:35:13 EDT --- santhoh can you test rpm as well?, so i can push this package for f12
behdad, fontconf scaling rules for meera not working in KDE and openoffice, is there anything more need to do other than adding .conf file?
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--- Comment #19 from Rajeesh rajeeshknambiar@gmail.com 2009-10-12 14:51:01 EDT --- Created an attachment (id=364504) --> (https://bugzilla.redhat.com/attachment.cgi?id=364504) Gedit with Meera size 10
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--- Comment #20 from Rajeesh rajeeshknambiar@gmail.com 2009-10-12 14:51:45 EDT --- Created an attachment (id=364505) --> (https://bugzilla.redhat.com/attachment.cgi?id=364505) Gedit with Rachana size 10
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--- Comment #21 from Rajeesh rajeeshknambiar@gmail.com 2009-10-12 14:53:58 EDT --- I have tested the RPM, and can confirm that the fontconfig rule doesn't work with OpenOffice. GNOME apps seems to work ok. But it looks like to me that Meera/Rachana size difference is still present. See the previous two screenshots, each with size 10. Window border theme is Glossy.
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--- Comment #22 from Nicolas Mailhot nicolas.mailhot@laposte.net 2009-10-12 15:00:06 EDT --- (In reply to comment #21)
I have tested the RPM, and can confirm that the fontconfig rule doesn't work with OpenOffice. GNOME apps seems to work ok. But it looks like to me that Meera/Rachana size difference is still present. See the previous two screenshots, each with size 10. Window border theme is Glossy.
OO.o is notoriously challenged by non-trivial text rendering; it's probably worth it to open a separate bug on OO.o so the RedHat OO.o maintainers can look at it
(QT is also often challenged, though less so, and I don't think anyone @rh is going to work on it)
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Pravin Satpute psatpute@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |MODIFIED
--- Comment #23 from Pravin Satpute psatpute@redhat.com 2009-10-14 03:44:00 EDT --- built smc-fonts-04.2-2.fc12 requested releng for adding same in F12 Final, hope so will get that
as suggested by Nicholas, Better to open new bug for OO.o and QT
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--- Comment #24 from Ani Peter apeter@redhat.com 2009-10-29 02:43:03 EDT --- Tested latest rawhide (smc-fonts-04.2-2.fc12) and here are the results with Meera 10, Meera 12, comparing with Rachana 10 and Rachana 12 on Fedora default desktop:
Meera 10 -> underline appears on the gui and gedit title bar Meera 12 -> underline appears on the gui and gedit title bar and the close buttons become too larger in size. (above issues applicable to OO, FF and Qt as mentioned earlier)
Rachana 10 -> works well with no underline Rachana 12 -> works well with no underline and buttons are normal in size.
Relevant screenshots attached for Meera 10, Meera 12, Rachana 10, Rachana 12.
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--- Comment #25 from Ani Peter apeter@redhat.com 2009-10-29 02:45:23 EDT --- Created an attachment (id=366559) --> (https://bugzilla.redhat.com/attachment.cgi?id=366559) Screenshot with Meera 10
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--- Comment #26 from Ani Peter apeter@redhat.com 2009-10-29 02:46:19 EDT --- Created an attachment (id=366560) --> (https://bugzilla.redhat.com/attachment.cgi?id=366560) Screenshot with Meera 12
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--- Comment #27 from Ani Peter apeter@redhat.com 2009-10-29 02:47:55 EDT --- Created an attachment (id=366561) --> (https://bugzilla.redhat.com/attachment.cgi?id=366561) Screenshot with Rachana 10
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--- Comment #28 from Ani Peter apeter@redhat.com 2009-10-29 02:48:49 EDT --- Created an attachment (id=366562) --> (https://bugzilla.redhat.com/attachment.cgi?id=366562) Screenshot with Rachana 12
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Ani Peter apeter@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|11 |rawhide
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Pravin Satpute psatpute@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|MODIFIED |ASSIGNED
--- Comment #30 from Pravin Satpute psatpute@redhat.com 2009-11-20 04:38:25 EDT --- (In reply to comment #15)
The issue disappeared when the matrix multiplication directive for Meera font has changed.From the entry for edit matrix directive for the font, the 'times' element and its child 'name' with value 'matrix' are removed. I don't know whether this is the right method because haven't seen any documentation regarding this. I think fontconfig is not well-documented about this entry.
The directive before change => http://pastie.org/651165
The directive after change => http://pastie.org/651160
fontconfig rules dont work well if we remove <name>matrix</name> above line from smc-fonts conf file but yes underline issue go out.
so issue is still present
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A S Alam aalam@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Blocks| |574355
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--- Comment #31 from Ani Peter apeter@redhat.com 2010-04-09 05:56:56 EDT --- Created an attachment (id=405501) --> (https://bugzilla.redhat.com/attachment.cgi?id=405501) Underline issue resolved - screenshot
Tested the updated gnome-themes-2.28.1-3.fc12 on F12. The underline issue has disappeared and all windows (oowriter, gnome-terminal, kwrite, gedit, firefox and evince) appears good to me.
Screenshot for oowriter, gnome-terminal, kwrite, gedit, firefox attached for confirmation. Thanks Pravin.
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Pravin Satpute psatpute@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |CLOSED Component|fontconfig |gnome-themes Resolution| |CURRENTRELEASE AssignedTo|sandmann@redhat.com |mclasen@redhat.com
--- Comment #32 from Pravin Satpute psatpute@redhat.com 2010-05-14 01:04:18 EDT --- i think we can close this bug now I have already given reason's regarding extra title bar space, see comment #6 if any issue regarding this please reopen bug
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