can fontdue rasterize with fractional pixel offsets?

[wtholliday]

I don't see anything in the API, but perhaps I'm missing it?

I don't need RGB subpixel AA (and indeed I don't think it would work well with my glyph atlas approach, especially when text is transformed), but it would be nice to rasterize with subpixel offsets.

I'm using fontdue in this library which is used in my little GUI library