> Great time for asking then: are subglyph positions rounded as part
> of the hinting process?
It depends on a flag in the glyph's data, ROUND_XY_TO_GRID, if the
subglyph's offset is given as xy values. However, for the particular
DejaVu glyph, the subglyphs all have a zero offset, but point
coordinates are rounded to integers anyways as part of the normal
rasterization process.
Werner
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