Bug 135127 - Kerning changes after applying font color (Harfbuzz)
Summary: Kerning changes after applying font color (Harfbuzz)
Status: RESOLVED DUPLICATE of bug 61444
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
5.3.0.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Regressions-HarfBuzz
  Show dependency treegraph
 
Reported: 2020-07-25 09:08 UTC by Telesto
Modified: 2022-11-28 09:07 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:


Attachments
Screencast (252.75 KB, video/mp4)
2020-07-25 09:09 UTC, Telesto
Details
Example file (8.69 KB, application/vnd.oasis.opendocument.text)
2020-07-25 09:09 UTC, Telesto
Details

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Description Telesto 2020-07-25 09:08:41 UTC
Description:
Kerning changes after applying font color (Harfbuzz)

Steps to Reproduce:
1. Open the attached file
2. Select book
3. Apply a color
4. Press CTRL+Z CTRL+Y

Actual Results:
Moving characters

Expected Results:
Not so


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: <buildversion>
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 Telesto 2020-07-25 09:09:08 UTC
Created attachment 163509 [details]
Screencast
Comment 2 Telesto 2020-07-25 09:09:24 UTC
Created attachment 163510 [details]
Example file
Comment 3 V Stuart Foote 2020-07-25 15:09:51 UTC
Not sure, but I don't think the effect is intentional kerning, just the layout of the text runs following use of the color attribute on 'book'.  Nothing changes for the text run preceding the changed attribute, i.e. not affecting the full line of text.

Another manifestation, and dupe, of bug 103322?
Comment 4 Buovjaga 2021-07-25 11:43:45 UTC

*** This bug has been marked as a duplicate of bug 103322 ***
Comment 5 Mike Kaganski 2021-07-25 11:49:13 UTC
It's more a dupe of tdf#138919 (and I believe there's an older one with "differently formatted runs are kerned separately").
Comment 6 Buovjaga 2021-07-25 11:49:48 UTC

*** This bug has been marked as a duplicate of bug 138919 ***
Comment 7 ⁨خالد حسني⁩ 2022-11-28 09:07:32 UTC

*** This bug has been marked as a duplicate of bug 61444 ***