Function

HarfBuzz-0.0 ▶ HarfBuzz ▶ ot_math_get_glyph_kerning`Since 1.3.3`

ot_math_get_glyph_kerning(
    font: font_t,
    glyph: number,
    kern: ot_math_kern_t,
    correction_height: number,
): number
Fetches the math kerning (cut-ins) value for the specified font, glyph index, and kern.

If the MathKern table is found, the function examines it to find a height value that is greater or equal to correction_height. If such a height value is found, corresponding kerning value from the table is returned. If no such height value is found, the last kerning value is returned.
Parameters
- font: font_t
  HarfBuzz.font_t to work upon
- glyph: number
  The glyph index from which to retrieve the value
- kern: ot_math_kern_t
  The HarfBuzz.ot_math_kern_t from which to retrieve the value
- correction_height: number
  the correction height to use to determine the kerning.
Returns number
requested kerning value or zero

Since
1.3.3
- Defined in harfbuzz-0.0/harfbuzz-0.0.d.ts:5143