> I note that on Arial_Bold.ttf glyph #274 "ldot", C Freetype's hinted
> output looks off to me. [...]
>
> Times New Roman glyph #274 "ldot" at 13 ppem is similarly off by -3,
> [...]
Please retry with the current git. Three days ago I've committed the
following:
[truetype] Fix phantom point handling.
This is a further improvement to the changes from 2013-11-06.
* src/truetype/ttgload.c (TT_Hint_Glyph): Horizontal phantom points
are rounded horizontally, vertical ones are rounded vertically.
(TT_LOADER_SET_PP): The horizontal position of vertical phantom
points in pre-ClearType mode is zero, as shown in the OpenType
specification.
Indeed, it seems that ftgrid now handles your examples just fine.
> origin = zone->cur[zone->n_points - 4].x;
> origin = FT_PIX_ROUND( origin ) - origin;
> if ( origin )
> translate_array( zone->n_points, zone->cur, origin, 0 );
I think that this is obscure code which should be removed altogether
since phantom points are now properly rounded.
Werner
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