Re: [Devel] About leftside bearing information

[Xuqiang Bai]

> >I am modifing a Japanese TrueType font file.
> >Could anyone tell me which table the leftside bearing information
> >  is in when the glyph is arranged in vertical layout?
> >                                   ^^^^^^^^^^^^^^^^^^^
> As far as I know there is no table which contains those data directly.
>
> For bitmaps the data are available in the metrics info associated with the
> strike.
>
> For the outline font I think you have to take the horizontal metrics data
> and translate them by the difference between the horizontal origin and the
> vertical origin (which is 1/2 the em square).

Hi George,

Thanks very much for resposing my questions.

Could you tell me which table the vertical origin is in?
I think the vertical origin's default value is 1/2 of the em square.

Thanks.