Hi, I am trying to use glyph data to do precise arrangement of
mathematical expressions. I have code that successfully gets character
indexes and glyphs and character-specific data and all that for ordinary
non-math fonts such as Times and Comic Sans, but when I go after
something like math2___.ttf (which has the symbols I need),
FT_get_char_index returns zero for all char codes I pass it. I am
rendering these symbols OK, I just cannot get the metrics I need to pick
out the, say, radical of the best size for the contained expression and
then align that expression under the radical.
I poked around the doc quite a bit but did not see anything, but then I
am a total FT noob so it might have gone right over my head.
Any help/hints appreciated.
kt
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