public void SetGlyphExtentsDelegate(GlyphExtentsDelegate del, ReleaseDelegate destroy)
{
VerifyParameters(del);
var ctx = DelegateProxies.CreateMulti(del, destroy);
HarfBuzzApi.hb_font_funcs_set_glyph_extents_func(Handle, DelegateProxies.GlyphExtentsProxy, ctx, DelegateProxies.ReleaseDelegateProxyForMulti);
}
public void SetGlyphExtentsDelegate(GlyphExtentsDelegate del) => SetGlyphExtentsDelegate(del, null);
