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http://www.openoffice.org/issues/show_bug.cgi?id=71804





------- Additional comments from [EMAIL PROTECTED] Thu Oct 30 10:58:33 +0000 
2008 -------
The TraditionalArabic font reports at point size 24 a minimal kashida width of
20! To compare, other fonts (Arial, ArabicTypesetting) report 4 at the same 
size.

ScriptTextOut has problems with justification widths larger than the glyph
advance width (usually one or two extra pixels don't cause much harm) and
smaller than the minimal kashida width. These cases are pretty much covered by
the writer engine and by the KashidaWordFix. 

If we now have an extra width of let's say 22, we need to put out two
overlapping kashida glyphs, one justified to the left and one justified to the
right in this 22 pixel space, to cover the two pixel gap.

I can only guess, that this is what ScriptTextOut does. 

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