[Libreoffice-bugs] [Bug 135053] Some letters are cut off, but it is hard to notice

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=135053

--- Comment #13 from Mike Kaganski <mikekaganski at hotmail.com> ---
... and it seems that the problem is in the sequence that is used for painting
the characters backgrounds. Wherever a new run of characters is started (i.e.,
a formatting of characters is somehow different from the previous), the
rectangle for this new run is filled with its background (if exists) *after*
the previous run is fully painted, so the new area fill may erase parts of
earlier characters that happened to overlap.

It looks like an obvious fix would be to postpone drawing foreground character
glyphs only after all backgrounds were painted... no idea how difficult could
that be.

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