Do you have Unicode callbacks set up properly? What version are you using?
On 12-10-25 02:44 PM, Samiullah Khawaja wrote: > Figured it out, Previously i was confused with the x_offset and y_offset > always zero. But then found that it is something that is added after the > bearings (Had to get this info by debugging the harfbuzz code all the way down > to the position formats and x_offset and y_offset calculation). > > My text rendering is good now. But for some fonts the NSM are not detected and > their advance is not zero. For example the Traditional Arabic font in > Windows. > > Another thing that I have a font that has GDEF table missing (I found this > after debugging through harfbuzz code), due to this harfbuzz does not do > substition, any hints? > > On Fri, Oct 26, 2012 at 12:47 AM, Behdad Esfahbod <[email protected] > <mailto:[email protected]>> wrote: > > > > On 12-10-25 12:47 PM, Behdad Esfahbod wrote: > >> > Are these values 16.16 fractional values or 26.6 fractional values? > > Depends on what you set in hb_font_set_scale(). Whatever value you set > there > > will represent on em-square. Up to you to interpret what the number > means. > > Though, for hb-ft, they mean 26.6 indeed. > > behdad > > > > > -- > Samiullah Khawaja > Software Engineer > email: [email protected] <mailto:[email protected]> > voice: +(92) 0321-4184324 _______________________________________________ HarfBuzz mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/harfbuzz
