--- Comment #3 from Eugene Markovskyi <> 
2011-02-15 04:58:34 EST ---
Created an attachment (id=26660)
 --> (
The validation of TrueType descenders.

Some times TrueTupe contains incorrect OS/2 ascender and descender, but hh
metrics is more correct. In this case the OS/2 descender value is positive or
equal to zero. We found a several fonts that have such problem.
In this patch the validation of descender value is added to function
TTFFile.determineAscDesc(). The validation of computed localAscender and
localDescender is added to TTFFile.guessVerticalMetricsFromGlyphBBox.
May such changes could make FOP more robust of font descenders problems?

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