bugThe FreeType Project - Bugs: bug #19565, freetype-2.3.x glyph rendering...

 
 

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bug #19565: freetype-2.3.x glyph rendering issue

Submitter:  ajaxas <ajaxas>
Submitted:  Tue 10 Apr 2007 12:58:53 PM UTC
   
 
Severity:  3 - Normal Item Group:  Incorrect behaviour
Status:  Fixed Privacy:  Public
Assigned to:  freetype Open/Closed:  Closed
Planned Release:  2.3.5

Tue 12 Jun 2007 08:51:35 AM UTC, comment #3: 

Looks fixed to me...

Alexander Shaduri <alex_sh>
Mon 11 Jun 2007 09:31:16 PM UTC, comment #2: 

Fixed in CVS.  Please test.

Werner LEMBERG <wl>
Group administrator
Thu 12 Apr 2007 03:25:25 PM UTC, comment #1: 

I can confirm the problem with CVS version from 2007-04-12, AA on, autohinting on, full hinting (on OpenSUSE 10.2).
Tested with Arial font (how do I check its version?) @ 96dpi, the russian 'ы' has it right part bolded or not displayed at all at different sizes.

I don't know if it's a part of the same problem, but the letter 'i', displayed at 10pt bold Arial @96dpi, has its dot almost invisible.

Alexander Shaduri <alex_sh>
Tue 10 Apr 2007 12:58:53 PM UTC, original submission:  

OpenSUSE 10.2
linux-2.6.21-rc5
libc-2.5
gcc-4.1.2 (final)

Since freetype-2.3.3, rendering of wide glyphs (such as 'm', Russian 'ы', and even 'u' and 'n') is erroneous: rightmost vertical strokes of such glyphs are 'cropped', as can be seen from the attached images. The font used in examples is tahomabd, but the above mentioned is true for at least Sans font.

Can easily be reproduced with:
ftview -r 100 -m 'mmm uuu nnn' 11 tahomabd.ttf

ajaxas <ajaxas>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attached Files
file #12455:  en-CVS.png added by ajaxas (2KiB - image/png - cropped 'm', 'n', 'u' and 'ы')
file #12456:  mnu-CVS20070409.png added by ajaxas (2KiB - image/png - cropped 'm', 'n', 'u' and 'ы')
file #12457:  ru-CVS.png added by ajaxas (1KiB - image/png - cropped 'm', 'n', 'u' and 'ы')

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by alex_sh (Posted a comment)
  • -email is unavailable- added by wl (Updated the item)
  • -email is unavailable- added by ajaxas (Submitted the item)
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    Follow 9 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-06-11 wl StatusConfirmed Fixed
        Open/ClosedOpen Closed
        Planned ReleaseNone 2.3.5
    2007-04-11 wl StatusNone Confirmed
        Assigned toNone freetype
    2007-04-10 ajaxas Attached File- Added en-CVS.png, #12455
        Attached File- Added mnu-CVS20070409.png, #12456
        Attached File- Added ru-CVS.png, #12457
        Carbon-Copy- Added ajaxas

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