otMathGetGlyphTopAccentAttachment

Fetches a top-accent-attachment value (if one exists) for the specified glyph index.

For any glyph that does not have a top-accent-attachment value - that is, a glyph not covered by the MathTopAccentAttachment table (or, when font has no MathTopAccentAttachment table or no MATH table, any glyph) - the function synthesizes a value, returning the position at one-half the glyph's advance width.

harfbuzz.types.Position

(

harfbuzz.font.Font font

harfbuzz.types.Codepoint glyph

)

Parameters

font harfbuzz.font.Font: #hb_font_t to work upon
glyph harfbuzz.types.Codepoint: The glyph index from which to retrieve the value

Return Value

Type: harfbuzz.types.Position

the top accent attachment of the glyph or 0.5 * the advance width of glyph