As the left bearing of the glyph is added to the current pen x position as an offset to render the glyph image. Do we have to add the x_offset instead of adding the left bearing?
How is x_offset used during the rendering of the glyph. Thanks. On Mon, Oct 22, 2012 at 6:07 PM, Grigori Goronzy <[email protected]> wrote: > On 10/22/2012 12:40 PM, Samiullah Khawaja wrote: > > Is x_offset is like the left bearing difference of the glyph in > > "freetype glyph_bitmap->left" and the y_offset is like the top bearing > > of the glyph in "freetype glyph_bitmap->top" (upwards distance from > > baseline) > > > > In my understanding, the offsets shouldn't be interpreted like that. > They move the glyph position, but do not influence its metrics or advance. > > > Are these values 16.16 fractional values or 26.6 fractional values? > > > > The values are in 26.6 format. > > Best regards > Grigori > _______________________________________________ > HarfBuzz mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/harfbuzz > -- Samiullah Khawaja Software Engineer email: [email protected] voice: +(92) 0321-4184324
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