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virtual void gr::XftGrFont::getGlyphPoint ( gid16  gid,
unsigned int  pointNum,
gr::Point &  xyReturn 
) [virtual]

Converts the point number of a glyph’s on-curve point to a pair of x/y coordinates in pixels. The default implementation will read the curve information directly from the font and perform a simple transformation to pixels. Some subclasses (e.g., WinFont) will use a system-level API call to return hinted metrics. Note that the coordinates returned are floating point values, using a special floating-point point class.

gid glyph id
pointNum within glyph
xyReturn reference to a Point object to hold the x,y result

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