Adobe CFF/Type2 font additions
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Key: PDFBOX-613
URL: https://issues.apache.org/jira/browse/PDFBOX-613
Project: PDFBox
Issue Type: Improvement
Components: FontBox
Affects Versions: 1.0.0
Reporter: Villu Ruusmann
Implemented the conversion of Type2 commands "hflex", "flex", "hflex1" and
"flex1" to Type1 command "rrcurveto".
The conversion is somewhat simplistic, because it produces Bezier curves
("rrcurveto") in places where simple lines ("rlineto") would suffice (see the
chapter 4.1 "Path Construction Operators" in Type2 font specification for more
details). Anyhow, it eliminates the possibility of running into an
UnsupportedOperationException at runtime.
I've tested the code by rendering and inspecting the outlines of some
previously problematic glyphs, and it seems to be okay.
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