0a4399ca22
hb_font_set_scale() now sets the value to be used to represent a unit pixel. For example, if rendering a 10px font with a 26.6 representation, you would set scale to (10 << 6). For 10px in 16.16 you would set it to (10 << 16). This space should be the same space that the get_glyph_metrics and get_kerning callbacks work in.
This is HarfBuzz, a text shaping library. Bug reports on these files should be sent to the HarfBuzz mailing list as listed on http://freedesktop.org/wiki/Software/harfbuzz For license information, see the file COPYING. Behdad Esfahbod May 24, 2009