fontGetGlyphVKerning
fn
harfbuzz.types.Position fontGetGlyphVKerning(harfbuzz.font.Font font, harfbuzz.types.Codepoint topGlyph, harfbuzz.types.Codepoint bottomGlyph)Fetches the kerning-adjustment value for a glyph-pair in the specified font, for vertical text segments.
<note>It handles legacy kerning only (as returned by the corresponding#hb_font_funcs_t function).</note>
Parameters
font | #hb_font_t to work upon |
topGlyph | The glyph ID of the top glyph in the glyph pair |
bottomGlyph | The glyph ID of the bottom glyph in the glyph pair |
Returns
The kerning adjustment value